Faculty Profiles - Takashi Watanabe

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Takashi Watanabe

Research Interests

Computer Networks
wireless networks
mobile networks
Information Network, Wireless Networking

Research Areas

Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Communication and network engineering
Informatics / Intelligent informatics
Informatics / Theory of informatics

Education

Osaka University Faculty of Engineering Communication Engineering

1978.4 - 1982.3
Osaka University Graduate School of Engineering Communication Engineering, Ms course

1982.4 - 1984.3
Osaka University Graduate School of Engineering Communication Engineering, PhD course

1984.4 - 1987.3

Research History

Tokushima University Faculty of Engineering Assistant Professor

1987.4 - 1990.3
Shizuoka University Faculty of Engineering Associate Professor

1990.4 - 2001.3
University of California, Irvine Visiting Researcher

1995.4 - 1996.3
Shizuoka University Faculty of Informatics Professor

2001.4 - 2013.4
Osaka University Graduate School of Information Science and Technology Professor

2013.5 - 2025.3
Fukui University of Technology Faculty of Management and Information Sciences Professor

2026.4

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Professional Memberships

International Federation of Information Processing Societies
Information Processing Society of Japan

Committee Memberships

Information Processing Society of Japan International Conference on Mobile Computing and Ubiquitous Networking Steering Committee

2015.4

Papers

Dynamic Cluster Multicast Routing for Walker Delta LEO Satellite Mega-Constellations Reviewed

A152 Enping Zhou, Makoto Kobayashi, Takuya Fujihashi, Md. Abdul Alim, Shunsuke Saruwatari, Masahiro Nishi, Takashi Watanabe

IEEE Transactions on Aerospace and Electronic Systems 62 1609 - 1629 2026
Efficient and Fair Microwave Power Transfer for Multiple IoT Devices Reviewed

Shunpei Yamaguchi, Shunpei Ohira, Kazuhiro Kizaki, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

Journal of Information Processing 34 205 - 215 2026
Channel Prediction and Fair Resource Allocation for NTN Uplinks by LSTM and Deep Reinforcement Learning Reviewed International coauthorship

Frodouard Minani, Makoto Kobayashi, Takuya Fujihashi, Md. Abdul Alim, Shunsuke Saruwatari, Masahiro Nishi, Takashi Watanabe

IEEE Transactions on Wireless Communications 24 ( 10 ) 8311 - 8330 2025.10
Demo: Design and Implementation of Intelligent Reflecting Surface for Microwave Power Transmission Reviewed

Akise Kumashiro, Kazuhiro Kizaki, Takuya Fujihashi, Shinya Sugiura, Hiroki Wakatsuchi, Takashi Watanabe, Shunsuke Saruwatari

IEEE INFOCOM 2025 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) 1 - 2 2025.5
Human Perception-Based Joint Source-Channel Coding for Tactile Communication. Reviewed

Shogo Kitamura, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe 0001

GLOBECOM 853 - 858 2025
Multi-Channel Vibrotactile Signal Compression Based on Implicit Neural Representation. Reviewed

Yuto Ozawa, Akihiro Kuwabara, Tom Ogura, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe 0001

HAPTICS 133 - 139 2025
Joint Source-Channel Coding for Multi-Channel Vibrotactile Sensors Reviewed

Tom Ogura, Shogo Kitamura, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

IEEE Access 13 7736 - 7745 2025
IRS-Aided Microwave Power Transfer Using Curve Fitting-Based Phase Optimization. Reviewed

Akise Kumashiro, Kazuhiro Kizaki, Takuya Fujihashi, Shinya Sugiura, Hiroki Wakatsuchi, Takashi Watanabe 0001, Shunsuke Saruwatari

VTC2025-Spring 1 - 7 2025
Hybrid Semantic-Bit Communications for NTN Downlinks: A Hierarchical Multi-Agent DRL Approach Reviewed International coauthorship

Frodouard Minani, Makoto Kobayashi, Takuya Fujihashi, MD. Abdul Alim, Shunsuke Saruwatari, Masahiro Nishi, Takashi Watanabe

IEEE Open Journal of the Communications Society 1 - 1 2025
Rateless Deep Joint Source Channel Coding for 3D Point Cloud Reviewed

Shoichi Ibuki, Tsubasa Okamoto, Takuya Fujihashi, Toshiaki Koike-Akino, Takashi Watanabe

IEEE Access 13 39585 - 39599 2025
Resource Allocation for Semantic Communication in NTN Downlinks Reviewed International coauthorship

Frodouard Minani, Makoto Kobayashi, Takuya Fujihashi, Md. Abdul Alim, Shunsuke Saruwatari, Masahiro Nishi, Takashi Watanabe

IEEE Transactions on Cognitive Communications and Networking 1 - 1 2025
QoSem-based Resource Allocation for Semantic Communication in NaTN Downlinks Reviewed

Frodouard Minani, Makoto Kobayashi, Takuya Fujihashi, Md. Abdul Alim, Shunsuke Saruwatari, Takashi Watanabe

GLOBECOM 2024 - 2024 IEEE Global Communications Conference 2587 - 2592 2024.12
Experience: Practical Challenges for Indoor AR Applications Reviewed

Shunpei Yamaguchi, Aditya Arun, Takuya Fujiwara, Misaki Sakuta, Ryotaro Hada, Takuya Fujihashi, Takashi Watanabe, Dinesh Bharadia, Shunsuke Saruwatari

Proceedings of the 30th Annual International Conference on Mobile Computing and Networking 1030 - 1044 2024.12
CPU Architecture Independent IoT Malware Classification Tree Generation Method Reviewed

65 ( 11 ) 1604 - 1617 2024.11
IRS-Aided Over-the-Air Image Processing: Single Antenna Imaging Reviewed

Sora Tahira, Takuya Fujihashi, Takumi Takahashi, Shunsuke Saruwatari, Takashi Watanabe

2024 IEEE 35th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 1 - 7 2024.9
Point Cloud Geometry Compression using Parameterized Graph Fourier Transform Reviewed

Hinata Kirihara, Shoichi Ibuki, Takuya Fujihashi, Toshiaki Koike-Akino, Takashi Watanabe

Proceedings of the SIGCOMM Workshop on Emerging Multimedia Systems 52 - 57 2024.8
Traffic Reduction for Speculative Video Transmission in Cloud Gaming Systems Reviewed

Takumasa Ishioka, Tatsuya Fukui, Toshihito Fujiwara, Satoshi Narikawa, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

IEICE Transactions on Communications E107-B ( 5 ) 408 - 418 2024.5
A Reliable Multicast Protocol for Streaming Services in Non-Terrestrial Networks Reviewed

Enping Zhou, Makoto Kobayashi, Takuya Fujihashi, Md. Abdul Alim, Shunsuke Saruwatari, Masahiro Nishi, Takashi Watanabe

IEEE Access 12 176210 - 176231 2024
End-to-End Multi-User 360-Degree Video Delivery Using Users’ Fixation Points Reviewed

Tsubasa Okamoto, Takumasa Ishioka, Tatsuya Fukui, Ryouhei Tsugami, Toshihito Fujiwara, Satoshi Narikawa, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

IEEE Access 12 9151 - 9161 2024
Implicit Neural Representation-Based Hybrid Digital-Analog Image Delivery. Reviewed

Akihiro Kuwabara, Yutaro Osako, Sorachi Kato, Takuya Fujihashi, Toshiaki Koike-Akino, Takashi Watanabe 0001

ICNC 605 - 610 2024
Pattern Reduction for Low-Traffic Speculative Video Transmission in Cloud Gaming System Reviewed

Takumasa Ishioka, Tatsuya Fukui, Toshihito Fujiwara, Satoshi Narikawa, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

IEEE Access 12 8902 - 8911 2024
A Concept of SD-RoF-based Speculative Cloud Gaming System

Takumasa Ishioka, Tatsuya Fukui, Ryouhei Tsugami, Toshihito Fujiwara, Satoshi Narikawa, Takuya Fujihashi, Takashi Watanabe, Shunsuke Saruwatari

IEICE Proceeding Series 79 P1-18 2023.11

　More details

This paper introduces a novel SD-RoF-based speculative cloud gaming system that aims to achieve ultra-low latency. This system combines the capabilities of SD-RoF networks, reducing transmission and processing delays and speculative execution that compensates for an inevitable propagation delay. The proposed system predicts potential player inputs and sends the video frames via the SD-RoF network, contributing to an enhanced gaming experience.
Asynchronous MAC Protocol for Receiver-Less Backscatter Tag Reviewed

Ryosuke Koizumi, Yohei Konishi, Kazuhiro Kizaki, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

2023 IEEE 34th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2023.9
Soft Delivery: Survey on A New Paradigm for Wireless and Mobile Multimedia Streaming Reviewed

Takuya Fujihashi, Toshiaki Koike-Akino, Takashi Watanabe

ACM Computing Surveys 2023.7

　More details

The increasing demand for video streaming services is the key driver of modern wireless and mobile communications. Although many studies have designed digital-based delivery schemes to send video contents over wireless and mobile networks, significant quality degradation, known as cliff and leveling effects, often occurs owing to fluctuating channel characteristics. In this paper, we present a comprehensive summary of soft delivery, which is a new paradigm for wireless and mobile video streaming and discuss the future directions of soft delivery. Existing studies found that introducing multi-dimensional cosine transform, human vision system, and graph signal processing can make soft delivery schemes more effective in untethered immersive experiences, including virtual reality and volumetric media, than digital-based delivery schemes. In addition, this study finds that soft delivery has the potential to be a new standard to deliver deep neural network models and tactile information over wireless and mobile networks.
Dynamic Channel Assignment for Downlink and Uplink Decoupling in Wireless Networks Reviewed

Makoto Kobayashi, Takumi Uekumasu, Shunsuke Saruwatari, Takashi Watanabe

IEEE Access 2023.4
Multi-Speaker Identification with IoT Badges for Collaborative Learning Analysis Reviewed

Shunpei Yamaguchi, Motoki Nagano, Ritsuko Oshima, Jun Oshima, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

Journal of Information Processing 31 375 - 386 2023
Reliable Multicast Streaming for Hierarchical Non-Terrestrial Network Reviewed

Enping Zhou, Makoto Kobayashi, Takuya Fujihashi, Md. Abdul Alim, Shunsuke Saruwatari, Masahiro Nishi, Takashi Watanabe

2022 9th International Conference on Wireless Networks and Mobile Communications (WINCOM) 2022.10
An IoT System with Business Card-Type Sensors for Collaborative Learning Analysis. Reviewed

Shunpei Yamaguchi, Shusuke Ohtawa, Ritsuko Oshima, Jun Oshima, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

J. Inf. Process. 30 238 - 249 2022
CBR-ACE: Counting Human Exercise using Wi-Fi Beamforming Reports. Reviewed

Sorachi Kato, Tomoki Murakami, Takuya Fujihashi, Takashi Watanabe, Shunsuke Saruwatari

J. Inf. Process. 30 66 - 74 2022
DRoF-based Optical Video Re-Transmission System with Adaptive Combination Compression for Rain Attenuated Satellite Broadcast Signals Reviewed

Ryota SHIINA, Toshihito FUJIWARA, Tomohiro TANIGUCHI, Shunsuke SARUWATARI, Takashi WATANABE

IEICE Transactions on Communications 2022
Curve Fitting-based Phase Optimization for Microwave Power Transfer Reviewed

Kentaro Hayashi, Kazuki Aiura, Yuki Tanaka, Kazuhiro Kizaki, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

IEEE Access 1 - 1 2022
Implementation of Distributed Microwave Power Transfer with Backscatter Feedback and LM-Based Phase Optimization. Reviewed

Kazuki Aiura, Kentaro Hayashi, Yuki Tanaka, Kazuhiro Kizaki, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

ICCE 1 - 6 2022
Point Cloud Soft Multicast for Untethered XR Users Reviewed

Soushi Ueno, Takuya Fujihashi, Toshiaki Koike-Akino, Takashi Watanabe

IEEE Transactions on Multimedia 1 - 12 2022
Overhead Reduction for Graph-Based Point Cloud Delivery Using Non-Uniform Quantization. Reviewed

Soushi Ueno, Takuya Fujihashi, Toshiaki Koike-Akino, Takashi Watanabe

ICCE 1 - 6 2022
Web Services for Collaboration Analysis with IoT Badges Reviewed

Shunpei Yamaguchi, Motoki Nagano, Shunpei Ohira, Ritsuko Oshima, Jun Oshima, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

IEEE Access 2022
Client-Side Network Delay Compensation for Online Shooting Games Reviewed

TAKATO MOTOO, Jiei Kawasaki, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

IEEE Access, (accepted) 9 125678 - 125690 2021.12
Design and Prototype Implementation of SD-RoF Networks Reviewed

Kazuki Aiura, Takumasa Ishioka, Ryota Shiinay, Tatsuya Fukuiy, Tomohiro Taniguchiy, Kazuhiro Kizaki, Takuya Fujihashi, Takashi Watanabe, Shunsuke Saruwatari

IPSJ The 13th International Conference on Mobile Computing and Ubiquitous Networking (ICMU2021) 2021.11
Web Application with Business Card-Type Sensors for Collaborative Learning Analysis Reviewed

Daichi Yamaguchi, Shunpei Yamaguchi, Ritsuko Oshima, Jun Oshima, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

IEEE Global Conference on Consumer Electronics 2021.10
360Cast+: Viewport Adaptive Soft Delivery for 360-Degree Videos Reviewed

Yujun Lu, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

IEEE Access, (accepted) 1 - 1 2021.8
CSI2Image: Image Reconstruction from Channel State Information Using Generative Adversarial Networks Reviewed

Sorachi Kato, Takeru Fukushima, Tomoki Murakami, Hirantha Abeysekera, Yusuke Iwasaki, Takuya Fujihashi, Takashi Watanabe, Shunsuke Saruwatari

IEEE Access, (accepted) 9 47154 - 47168 2021.8
High-Throughput Visual MIMO Systems for Screen-Camera Communications Reviewed

Takuya Fujihashi, Toshiaki Koike-Akino, Philip V. Orlik, Takashi Watanabe

IEEE Transactions on Mobile Computing 20 ( 6 ) 2200 - 2211 2021.6
Wireless 3D Point Cloud Delivery Using Deep Graph Neural Networks Reviewed

Takuya Fujihashi, Toshiaki Koike-Akino, Siheng Chen, Takashi Watanabe

ICC 2021 - IEEE International Conference on Communications(ICC) 1 - 6 2021.6
Integration of Localization and Wireless Power Transfer using Microwave Reviewed

Kentaro Hayashi, Hikaru Hamase, Yuki Tanaka, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

The 35th International Conference on Advanced Information Networking and Applications (AINA) 229 - 239 2021.5
Joint Channel Allocation and Routing for ZigBee/Wi-Fi Coexistent Networks Reviewed

Tanigawa Yosuke, Nishikori Shu, Kinoshita Kazuhiko, Tode Hideki, Watanabe Takashi

IEICE Transactions on Information and Systems Vol.E104-D ( No.5 ) 575 - 584 2021.5
Experimental Evaluation on RSSI-based Phase Optimization in Microwave Power Transfer Reviewed

Kentaro Hayashi, Hikaru Hamase, Jiei Kawasaki, Kazuhiro Kizaki, Yuki Tanaka, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

93rd IEEE Vehicular Technology Conference 1 - 6 2021.4
Radio Wave Power Transfer for Batteryless Sensor Networks Reviewed

濱政光, 川崎慈英, 田中勇気, 木崎一廣, 猿渡俊介, 渡辺尚

情報処理学会論文誌ジャーナル(Web) Vol.62 ( No.4 ) 1 - 14 2021.4
Collaborative Learning Analysis Using Business Card-type Sensors Reviewed

Shunpei Yamaguchi, Shusuke Otawa, Ritsuko Oshima, Jun Oshima, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

International Conference on Quantitative Ethnography (ICQE'20) 319 - 333 2021.2
A Preliminary Study on Speaker Identification Using Business Card-Type Sensors Reviewed

Shunpei Yamaguchi, Ritsuko Oshima, Jun Oshima, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

IEEE International Conference on Consumer Electronics (IEEE ICCE'21) 1 - 3 2021.1
Design and Implementation of Device Monitoring SaaS for DIY-IoT Systems Reviewed

Motoki Nagano, Yusuke Arai, Takuya Fujihashi, Takashi Watanabe, Shunsuke Saruwatari

IEEE International Conference on Consumer Electronics (IEEE ICCE'21) 1 - 4 2021.1
A New Problem Setting for Mobile Robots Based on Backscatter-Based Communication and Sensing Reviewed

Teruo Higashino, Akira Uchiyama, Hirozumi Yamaguchi, Shunsuke Saruwatari, Takashi Watanabe, Toshimitsu Masuzawa

Lecture Notes in Computer Science 141 - 153 2021
Design and Prototype Implementation of Software-Defined Radio Over Fiber Reviewed

Takumasa Ishioka, Kazuki Aiura, Ryota Shiina, Tatsuya Fukui, Tomohiro Taniguchi, Satoshi Narikawa, Katsuya Minami, Kazuhiro Kizaki, Takuya Fujihashi, Takashi Watanabe, Shunsuke Saruwatari

IEEE Access 9 72793 - 72807 2021
HoloCast+: Hybrid Digital-Analog Transmission for Graceful Point Cloud Delivery with Graph Fourier Transform Reviewed

Takuya Fujihashi, Toshiaki Koike-Akino, Takashi Watanabe, Philip V. Orlik

IEEE Transactions on Multimedia 1 - 1 2021
Implementation and Evaluation of Novel Architecture Using Optical Wireless for WLAN Control Plane Reviewed

Ryota Shiina, Shinya Tamaki, Kazutaka Hara, Tomohiro Taniguchi, Shunsuke Saruwatari, Takashi Watanabe

IEEE Access 9 133611 - 133624 2021
QuadScatter: Computational Efficiency in Simultaneous Transmissions for Large-Scale IoT Backscatter Networks Reviewed

Ousmane Zeba, Kentaro Hayashi, Kazuhiro Kizaki, Shunsuke Saruwatari, Takashi Watanabe

IEEE Open Journal of the Computer Society 2 1 - 1 2021
Speaker Identification for Business-Card-Type Sensors Reviewed

Shunpei Yamaguchi, Ritsuko Oshima, Jun Oshima, Ryota Shiina, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

IEEE Open Journal of the Computer Society 2 216 - 226 2021
Experimental Evaluation on IEEE 802.15.4 Compatible Backscatter Reviewed

Yohei Konishi, Takayuki Ueda, Kazuhiro Kizaki, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

IEEE GLOBECOM '20 1 - 6 2020.12
Channel Assignment and Access System Selection in Heterogeneous Wireless Network with Unlicensed Bands Reviewed

Kazuhiko Kinoshita, Kazuki Ginnan, Keita Kawano, Hiroki Nakayama, Tsunemasa Hayashi, Takashi Watanabe

2020 21st Asia-Pacific Network Operations and Management Symposium (APNOMS) 2020.9
360Cast: Foveation-Based Wireless Soft Delivery for 360-Degree Video Reviewed

Yujun Lu, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

ICC 2020 - 2020 IEEE International Conference on Communications (ICC) 1 - 7 2020.6
High-Quality Soft Image Delivery with Deep Image Denoising Reviewed

Takuya Fujihasli, Toshiaki Koike-Akino, Takashi Watanabe, Philip V. Orlik

ICC 2020 - 2020 IEEE International Conference on Communications (ICC) 1 - 6 2020.6
Phase-controlled Cooperative Wireless Power Transfer for Backscatter IoT Devices Reviewed

Jiei Kawasaki, Hikaru Hamase, Kazuhiro Kizaki, Shunsuke Saruwatari, Takashi Watanabe

ICC 2020 - 2020 IEEE International Conference on Communications (ICC) 1 - 6 2020.6
Overhead Reduction in Graph-Based Point Cloud Delivery Reviewed

Takuya Fujihashi, Toshiaki Koike-Akino, Takashi Watanabe, Philip V. Orlik

ICC 2020 - 2020 IEEE International Conference on Communications (ICC) 1 - 6 2020.6
QuadScatter for Simultaneous Transmissions in a Large-Scale Backscatter Network Reviewed

Ousmane Zeba, Shunsuke Saruwatari, Takashi Watanabe

ICC 2020 - 2020 IEEE International Conference on Communications (ICC) 1 - 6 2020.6
Soft Video Uploading for Low-Power Crowdsourced Multi-view Video Streaming Reviewed

Than Than NU, Takuya FUJIHASHI, Takashi WATANABE

IEICE Transactions on Communications E103.B ( 5 ) 524 - 536 2020.5
Joint Bandwidth Assignment and Routing for Power Saving on Large File Transfer with Time Constraints Reviewed

Kazuhiko KINOSHITA, Masahiko AIHARA, Nariyoshi YAMAI, Takashi WATANABE

IEICE Transactions on Communications E103.B ( 4 ) 431 - 439 2020.4
A NAS Integrated File System for On-site IoT Data Storage Reviewed

Yuki Okamoto, Kenichi Arai, Toru Kobayashi, Takuya Fujihashi, Takashi Watanabe, Shunsuke Saruwatari

2020 IEEE International Conference on Pervasive Computing and Communications Workshops (PerCom Workshops) 1 - 7 2020.3
A ZigBee/Wi-Fi Cooperative Channel Control Method and Its Prototyping Reviewed

Kazuhiko KINOSHITA, Shu NISHIKORI, Yosuke TANIGAWA, Hideki TODE, Takashi WATANABE

IEICE Transactions on Communications E103-B ( 3 ) 181 - 189 2020.3
DNN-Based Overhead Reduction for High-Quality Soft Delivery Reviewed

Takuya Fujihashi, Toshiaki Koike-Akino, Takashi Watanabe, Philip V. Orlik

2019 IEEE Global Communications Conference (GLOBECOM) 1 - 6 2019.12
DNN-Based Simultaneous Screen-to-Camera and Screen-to-Eye Communications Reviewed

Takuya Fujihashi, Toshiaki Koike-Akino, Takashi Watanabe, Philip V. Orlik

2019 IEEE Global Communications Conference (GLOBECOM) 1 - 6 2019.12
Adaptive Resource Allocation for ICIC in Downlink NOMA Systems Reviewed

Chien-Hao Lee, Makoto Kobayashi, Hung-Yu Wei, Shunsuke Saruwatari, Takashi Watanabe

2019 IEEE 90th Vehicular Technology Conference (VTC2019-Fall) 1 - 6 2019.9
HoloCast: Graph Signal Processing for Graceful Point Cloud Delivery Reviewed

Takuya Fujihashi, Toshiaki Koike-Akino, Takashi Watanabe, Philip V. Orlik

ICC 2019 - 2019 IEEE International Conference on Communications (ICC) 2019.5
HoloCast: Graph Signal Processing for Graceful Point Cloud Delivery Reviewed

Takuya Fujihashi, Toshiaki Koike-Akino, Takashi Watanabe, Philip V. Orlik

ICC 2019 - 2019 IEEE International Conference on Communications (ICC) 2019.5
Traffic Reduction in Video Call and Chat using DNN-Based Image Reconstruction Reviewed

Shota Watanabe, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

ICC 2019 - 2019 IEEE International Conference on Communications (ICC) 1 - 7 2019.5
Wi-Fi Offloading for Multi-Homed Hybrid Digital-Analog Video Streaming Reviewed

Takuya Fujihashi, Iori Otomo, Keiichi Endo, Yusuke Hirota, Shinya Kobayashi, Takashi Watanabe

ICC 2019 - 2019 IEEE International Conference on Communications (ICC) 1 - 7 2019.5
Crowdedness Estimation Using RSSI on Already-deployed Wireless Sensor Networks Reviewed

Naoya Matsumoto, Jiei Kawasaki, Makoto Suzuki, Shunsuke Saruwatari, Takashi Watanabe

IEEE 89th Vehicular Technology Conference (VTC2019-Spring) 1 - 7 2019.4
Evaluating Indoor Localization Performance on an IEEE 802.11ac Explicit-feedback-based CSI Learning System Reviewed

Takeru Fukushima, Tomoki Murakami, Hirantha Abeysekera, Shunsuke Saruwatari, Takashi Watanabe

IEEE 89th Vehicular Technology Conference (VTC2019-Spring) 1 - 6 2019.4
Empirical Discussion of Reliable Wireless Communications in Vehicles Reviewed

Tadahide KUNITACHI, Kazuhiko KINOSHITA, Takashi WATANABE

IEICE Transactions on Communications E102-B ( 4 ) 751 - 759 2019.4
Public WLAN Virtualization for Multiple Services Reviewed

K. Kinoshita, K. Ginnan, K. Kawano, H. Nakayama, T. Hayashi, T. Watanabe

IEICE Transactions on Communications E102-B ( 4 ) 832 - 844 2019.4
A Multi-task Scheduling Mechanism based on ACO for Maximizing Workers’ beneﬁts in Mobile Crowdsensing Service Markets with the Internet of Things Reviewed

Wuyungerile Li, Bing Jia, Xu Haotian, Zhaopeng Zong, Takashi Watanabe

IEEE Access 2019.2
Context Recognition of Humans and Objects by Distributed Zero-Energy IoT Devices. Reviewed

Teruo Higashino, Akira Uchiyama, Shunsuke Saruwatari, Hirozumi Yamaguchi, Takashi Watanabe

The 39th IEEE International Conference on Distributed Computing Systems (IEEE ICDCS 2019) 1787 - 1796 2019
FreeCast: Graceful Free-Viewpoint Video Delivery. Reviewed

Takuya Fujihashi, Toshiaki Koike-Akino, Takashi Watanabe, Philip V. Orlik

IEEE Trans. Multimedia 21 ( 4 ) 1000 - 1010 2019
Buffering Time for Wireless Full-duplex Systems under Random Arrival Reviewed

MAKOTO KOBAYASHI, SHUNSUKE SARUWATARI, TAKASHI WATANABE

IEEE Access 7 1208 - 1223 2018.12
Graceful Quality Improvement in Wireless 360-Degree Video Delivery Reviewed

Takuya Fuiihashi, Makoto Kobavashi, Keiichi Endo, Shunsuke Saruwatari, Shinya Kobayashi, Takashi Watanabe

2018 IEEE Global Communications Conference (GLOBECOM) 1 - 7 2018.12
Power-Efficient Video Uploading for Crowdsourced Multi-View Video Streaming Reviewed

Than Than Nu, Takuya Fujihashi, Takashi Watanabe

2018 IEEE Global Communications Conference (GLOBECOM) 2018.12
Users' Demand-Based Segment Scheduling for Progressive Multi-View Video Transmission Reviewed

Takahito Kito, Takuya Fujihashi, Yusuke Hirota, Takashi Watanabe

2018 IEEE Global Communications Conference (GLOBECOM) 2018.12
Asym-FDMAC: In-band full-duplex medium access control protocol for asymmetric traffic in wireless LAN Reviewed

MD.Abdul Alim, Shunsuke Saruwatari, Takashi Watanabe

Wireless Networks Springer 26 ( 2 ) 807 - 822 2018.9
Carrier Aggregation for Underlay Cognitive Radio Wireless Mesh Networks Reviewed

Ousmane Zeba, Shunsuke Saruwatari, Takashi Watanabe

2018 IEEE 88th Vehicular Technology Conference (VTC-Fall) 1 - 5 2018.8
Dynamic Spectrum Sharing Method in SDM based Optical Packet and Circuit Intergrated Networks Reviewed

Ken Nagatomi, Yusuke Hirota, Hideki Toda, Takashi Watanabe

IEEE HPSE2018 2018.6
An Energy-Efficient Bandwidth Assignment for Large File Transfer with Time Constraints Reviewed

Tumentsatsral Badraal, Masahiko Aihara, Kazuhiko Kinoshita, Nariyoshi Yamai, Takashi Watanabe

IEEE International Conference on Consumer Electronics-Taiwan (ICCE-TW) 2018.5
Joint bandwidth scheduling and routing method for large file transfer with time constraint and its implementation Reviewed

Kazuhiko Kinoshita, Masahiko Aihara, Shiori Kono, Nariyoshi Yamai, Takashi Watanabe

IEICE Transactions on Communications E101B ( 3 ) 763 - 771 2018.3
Content-aware Efficient Video Uploading for Crowdsourced Multi-view Video Streaming Reviewed

Than Than Nu, Takuya Fujihashi, Takashi Watanabe

IEEE International Conference on Computing, Networking and Communications (ICNC 2018) Workshop 2018.3
An access strategy for downlink and uplink decoupling in multi-channel wireless networks Reviewed

Takumi Uekumasu, Makoto Kobayashi, Shunsuke Saruwatari, Takashi Watanabe

IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2017- 1 - 6 2018.2
Network Virtualization for Scalable Medical Information Networks Reviewed

小野悟, 岩崎裕輔, 峰野博史, 猿渡俊介, 渡辺尚

情報処理学会論文誌ジャーナル(Web) 59, ( 2, ) 528 - 543 2018.2
A CoMP clustering method in consideration of spectrum sharing for fairness improvement Reviewed

Kazuhiko Kinoshita, Shusaku Shibata, Keita Kawano, Takashi Watanabe

International Congress on Ultra Modern Telecommunications and Control Systems and Workshops 2017- 137 - 142 2018.1
Bandwidth-Based Adaptive Coding Control Method for Real-Time Multi-View Video Streaming Reviewed

Takuya Fujihashi, Yusuke Hirota, Takashi Watanabe

2017 IEEE Global Communications Conference, GLOBECOM 2017 - Proceedings 2018- 1 - 7 2018.1
Design and Implementation of OpenFlow Networks for Medical Information Systems Reviewed

Yusuke Iwasaki, Satoru Ono, Shunsuke Saruwatari, Takashi Watanabe

2017 IEEE Global Communications Conference, GLOBECOM 2017 - Proceedings 2018- 1 - 7 2018.1
A Traffic Reduction Method for Crowdsourced Multi-View Video Uploading. Reviewed

Than Than Nu, Takuya Fujihashi, Takashi Watanabe

IEEE Access 6 36544 - 36556 2018
Cooperative Wi-Fi and Visible Light Communication for Indoor Video Delivery. Reviewed

Iori Otomo, Takuya Fujihashi, Yusuke Hirota, Takashi Watanabe

IEEE International Conference on Communications (IEEE ICC2018) 1 - 6 2018
High-Quality Soft Video Delivery With GMRF-Based Overhead Reduction. Reviewed

Takuya Fujihashi, Toshiaki Koike-Akino, Takashi Watanabe, Philip V. Orlik

IEEE Trans. Multimedia 20 ( 2 ) 473 - 483 2018
Nonlinear Equalization with Deep Learning for Multi-Purpose Visual MIMO Communications. Reviewed

Takuya Fujihashi, Toshiaki Koike-Akino, Takashi Watanabe, Philip V. Orlik

IEEE International Conference on Communications (IEEE ICC2018) 1 - 6 2018
Multiview Video Transmission Over Underwater Acoustic Path. Reviewed

Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

IEEE Trans. Multimedia 20 ( 8 ) 2166 - 2181 2018
Segment Scheduling for Progressive Download-Based Multi-View Video Delivery under Successive View Switching. Reviewed

Takahito Kito, Iori Otomo, Takuya Fujihashi, Yusuke Hirota, Takashi Watanabe

IEICE Transactions 101-B ( 4 ) 1152 - 1162 2018
Backscatter MAC protocol for future Internet of Things networks Reviewed

Md. Abdul Alim, Shunsuke Saruwatari, Takashi Watanabe

International Conference on Wireless and Mobile Computing, Networking and Communications 2017- 1 - 7 2017.11
On-Demand Routing and Spectrum Allocation for Energy-Efficient AoD Nodes in SDM-EONs Reviewed

Shohei Fujii, Yusuke Hirota, Hideki Tode, Takashi Watanabe

JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING 9 ( 11 ) 960 - 973 2017.11
A spectrum sharing method based on users' behavior and providers' profit Reviewed

Kazuhiko Kinoshita, Yukika Maruyama, Keita Kawano, Takashi Watanabe

IEICE Transactions on Communications E100B ( 10 ) 1928 - 1938 2017.10
Discussions on Congestion Control with Network Coding for Switches in Campus Networks Reviewed

Satoru Ono, Masaki Bandai, Takashi Watanabe

IPSJ The Tenth International Conference on Mobile Computing and Ubiquitous Networking (ICMU2017) 2017.10
Reliable Wireless Communications in Battery Management System of Electric Vehicles Reviewed

Tadahide Kunitachi, Kazuhiko Kinoshita, Takashi Watanabe

The Tenth International Conference on Mobile Computing and Ubiquitous Networking (ICMU'17) 1 - 6 2017.10
High Quality Multi-View Video Streaming over Multiple Transmission Paths Reviewed

Iori Otomo, Takuya Fujihashi, Yusuke Hirota, Takashi Watanabe

IEICE TRANSACTIONS ON COMMUNICATIONS E100B ( 8 ) 1514 - 1524 2017.8
Soft video delivery for free viewpoint video Reviewed

Takuya Fujibashi, Toshiaki Koike-Akino, Takashi Watanabe, Philip V. Orlik

IEEE International Conference on Communications 1 - 7 2017.7
In-band full-duplex medium access control design for heterogeneous wireless LAN Reviewed

Md Abdul Alim, Makoto Kobayashi, Shunsuke Saruwatari, Takashi Watanabe

EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING 2017 ( 83 ) 1 - 22 2017.5
Frame Popularity-Aware Loss-Resilient Interactive Multi-View Video Streaming Reviewed

Takuya Fujihashi, Yusuke Hirota, Takashi Watanabe

IEICE TRANSACTIONS ON COMMUNICATIONS E100B ( 4 ) 646 - 656 2017.4
Dynamic Resource Allocation for Immediate and Advance Reservation in Space-Division-Multiplexing-Based Elastic Optical Networks Reviewed

Seitaro Sugihara, Yusuke Hirota, Shohei Fujii, Hideki Tode, Takashi Watanabe

JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING 9 ( 3 ) 183 - 197 2017.3
Wireless Full-duplex Medium Access Control for Enhancing Energy Efficiency Reviewed

Makoto Kobayashi, Ryo Murakami, Kazuhiro Kizaki, Shunsuke Saruwatari, Takashi Watanabe

IEEE Transactions on Green Communications and Networking 2, ( 1, ) 205 - 221 2017.3
A Cooperative Channel Control Method of ZigBee and WiFi for IoT Services Reviewed

Shu Nishikori, Kazuhiko Kinoshita, Yosuke Tanigawa, Hideki Tode, Takashi Watanabe

2017 14TH IEEE ANNUAL CONSUMER COMMUNICATIONS & NETWORKING CONFERENCE (CCNC) 1 - 6 2017
Backhaul Virtualization for Multiple Services in Public WLANs Reviewed

Kazuki Ginnan, Keita Kawano, Kazuhiko Kinoshita, Hiroki Nakayama, Tsunemasa Hayashi, Takashi Watanabe

2017 19TH ASIA-PACIFIC NETWORK OPERATIONS AND MANAGEMENT SYMPOSIUM (APNOMS 2017): MANAGING A WORLD OF THINGS 175 - 180 2017
Access Point Virtualization for Multiple Services in Heterogeneous WLANs Reviewed

Kazuki Ginnan, Keita Kawano, Kazuhiko Kinoshita, Takashi Watanabe

2017 14TH IEEE ANNUAL CONSUMER COMMUNICATIONS & NETWORKING CONFERENCE (CCNC) 704 - 707 2017
Effective wavelength and core selection for OPS networks reducing inter-core crosstalk of multicore fiber Reviewed

Shohei Fujii, Yusuke Hirota, Hideki Tode, Takashi Watanabe

Optics InfoBase Conference Papers 2017 1 - 6 2017
High Quality Multi-path Multi-view Video Transmission considering Path Priority Control Reviewed

Tetta Ishida, Takahito Kiro, Jori Otomo, Takuya Fujihashi, Yusuke Hirota, Takashi Watanabe

ADVANCES ON P2P, PARALLEL, GRID, CLOUD AND INTERNET COMPUTING 1 599 - 608 2017
On-Demand Spectrum Allocation Considering Reliability of Backplane in AoD Nodes Reviewed

Shohei Fujii, Yusuke Hirota, Hideki Tode, Takashi Watanabe

IEEE International Conference on High Performance Switching and Routing (HPSR) 1 - 5 2016.6
Fair Routing for Overlapped Cooperative Heterogeneous Wireless Sensor Networks Reviewed

Kazuhiko Kinoshita, Natsuki Inoue, Yosuke Tanigawa, Hideki Tode, Takashi Watanabe

IEEE SENSORS JOURNAL 16 ( 10 ) 3981 - 3988 2016.5
Full Duplex Medium Access Control Design for Heterogeneous WLAN Reviewed

Abdul Alim, Makoto Kobayashi, Takashi Watanabe

European Wireless 2016-22th European Wireless Conference 1 - 7 2016.5
Experimental Study for Reliable Communications in Vehicle Reviewed

Vol.J99-B, ( no.4, ) 323 - 333 2016.4
Wireless Multi-View Video Streaming with Subcarrier Allocation Reviewed

Takuya Fujihashi, Shiho Kodera, Shunsuke Saruwatari, Takashi Watanabe

IEICE TRANSACTIONS ON COMMUNICATIONS E99B ( 2 ) 542 - 554 2016.2
A Basic Analysis of Medium Access Control for Full-duplex WLAN Reviewed

Makoto Kobayashi, Md. Abdul Alim, Shunsuke Saruwatari, Takashi Watanabe

2016 NINTH INTERNATIONAL CONFERENCE ON MOBILE COMPUTING AND UBIQUITOUS NETWORKING (ICMU) 1 - 6 2016
A Congestion Control Method for Multiple Services on Shared M2M Network Reviewed

Toshihiko Aramaki, Kazuhiko Kinoshita, Yosuke Tanigawa, Hideki Tode, Takashi Watanabe

PROCEEDINGS 2016 5TH IIAI INTERNATIONAL CONGRESS ON ADVANCED APPLIED INFORMATICS IIAI-AAI 2016 873 - 877 2016
A Fair Spectrum Sharing Method in Consideration of CoMP Reviewed

Shusaku Shibata, Kazuhiko Kinoshita, Keita Kawano, Takashi Watanabe

NOMS 2016 - 2016 IEEE/IFIP NETWORK OPERATIONS AND MANAGEMENT SYMPOSIUM 1137 - 1142 2016
An Experimental Study of Reliable Wireless Communications in Vehicles Reviewed

Tadahide Kunitachi, Kazuhiko Kinoshita, Takashi Watanabe

2016 18TH ASIA-PACIFIC NETWORK OPERATIONS AND MANAGEMENT SYMPOSIUM (APNOMS) 1 - 4 2016
An Energy Efficient MAC for Wireless Full Duplex Networks Reviewed

Ryo Murakami, Makoto Kobayashi, Shunsuke Saruwatari, Takashi Watanabe

2016 IEEE GLOBECOM WORKSHOPS (GC WKSHPS) 1 - 6 2016
A Study on Spectrum Assignment and Resource Sharing Method in Elastic Optical Packet and Circuit Integrated Networks Reviewed

Ken Nagatomi, Seitaro Sugihara, Shohei Fujii, Yusuke Hirota, Hideki Tode, Takashi Watanabe

2016 21ST OPTOELECTRONICS AND COMMUNICATIONS CONFERENCE (OECC) HELD JOINTLY WITH 2016 INTERNATIONAL CONFERENCE ON PHOTONICS IN SWITCHING (PS) 1 - 3 2016
A Novel Segment Scheduling Method for Multi-view Video Using Progressive Download Reviewed

Takahito Kito, Iori Otomo, Takuya Fujihashi, Yusuke Hirota, Takashi Watanabe

2016 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM) 1 - 6 2016
Buffering Time Strategies for Wireless Full-duplex Systems under Poisson Traffic. Reviewed

Makoto Kobayashi, Shunsuke Saruwatari, Takashi Watanabe

CoRR abs/1611.04419 2016
Full Duplex Medium Access Control Protocol for Asymmetric Traffic Reviewed

Md. Abdul Alim, Takashi Watanabe

2016 IEEE 84TH VEHICULAR TECHNOLOGY CONFERENCE (VTC FALL) 1 - 6 2016
Experimental Throughput Analysis in Screen-Camera Visual MIMO Communications Reviewed

Takuya Fujihashi, Toshiaki Koike-Akino, Philip V. Orlik, Takashi Watanabe

2016 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM) 1 - 6 2016
Joint Bandwidth Scheduling and Routing Method for Large File Transfer with Time Constraint Reviewed

Masahiko Aihara, Shiori Kono, Kazuhiko Kinoshita, Nariyoshi Yamai, Takashi Watanabe

NOMS 2016 - 2016 IEEE/IFIP NETWORK OPERATIONS AND MANAGEMENT SYMPOSIUM 1125 - 1130 2016
Loss Resilient Multi-view Video Streaming over Multiple Transmission Paths Reviewed

Iori Otomo, Takuya Fujihashi, Yusuke Hirota, Takashi Watanabe

2016 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC) 180 - 186 2016
Quality Improvement and Overhead Reduction for Soft Video Delivery Reviewed

Takuya Fujihashi, Toshiaki Koike-Akino, Takashi Watanabe, Philip V. Orlik

2016 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC) 1 - 6 2016
Waterfalls Partial Aggregation in Wireless Sensor Networks Reviewed

Wuyungerile Li, Bing Jia, Shunsuke Saruwatari, Takashi Watanabe

INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS vol. 12, ( no. 5, ) 1 - 11 2016
A Distributed Bandwidth Assignment Method for Large File Transfer with Time Constraints Reviewed

Kensuke Saito, Kazuhiko Kinoshita, Nariyoshi Yamai, Takashi Watanabe

2015 17TH ASIA-PACIFIC NETWORK OPERATIONS AND MANAGEMENT SYMPOSIUM APNOMS 279 - 284 2015
Compressive Sensing for Loss-Resilient Hybrid Wireless Video Transmission Reviewed

Takuya Fujihashi, Toshiaki Koike-Akino, Takashi Watanabe, Philip V. Orlik

2015 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM) 2015
Dynamic Spectrum Allocation Based on Connection Alignment for Elastic Optical Networks Reviewed

Yusuke Hirota, Yoshihiko Hatada, Takashi Watanabe, Hideki Tode

2015 10th Asia-Pacific Symposium on Information and Telecommunication Technologies (APSITT) 1 - 3 2015
Poster: A Medium Access Control Protocol for Full-duplex Wireless Information and Power Transfer. Reviewed

Shiho Kodera, Yoshiaki Narusue, Yoshihiro Kawahara, Takashi Watanabe, Shunsuke Saruwatari

Proceedings of the 13th ACM Conference on Embedded Networked Sensor Systems, SenSys 2015, Seoul, South Korea, November 1-4, 2015 399 - 400 2015
Preliminary Evaluation of Simultaneous Data and Power Transmission in the Same Frequency Channel Reviewed

Keita Yamazaki, Yusuke Sugiyama, Yoshihiro Kawahara, Shunsuke Saruwatari, Takashi Watanabe

2015 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC) 1237 - 1242 2015
Routing and Spectrum Allocation Method for Immediate Reservation and Advance Reservation Requests in Elastic Optical Networks Reviewed

Seitaro Sugihara, Yusuke Hirota, Shohei Fujii, Hideki Tode, Takashi Watanabe

2015 INTERNATIONAL CONFERENCE ON PHOTONICS IN SWITCHING (PS) 178 - 180 2015
TARC: Throughput-aware Random Scalable Clustering for Network MIMO Reviewed

Makoto Kobayashi, Bryan Ng, Winston K. G. Seah, Shunsuke Saruwatari, Takashi Watanabe

2015 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM) 2015
Rate and Relay Diversity in Temporal Spectrum Sharing Reviewed

Ari Raptino H, Kenta Tamaki, Yusuke Sugiyama, Masaki Bandai, Shunsuke Saruwatari, Takashi Watanabe

International Journal of Computer Systems Science & Engineering vol. 29, ( no. 1, ) 1 - 11 2014.3
Discussions on trade-offs in data aggregation in wireless sensor networks Reviewed

Wuyungerile Li, Shunsuke Saruwatari, Masaki Bandai, Takashi Watanabe

COMPUTER SYSTEMS SCIENCE AND ENGINEERING 29 ( 1 ) 51 - 63 2014.1
UMSM: A Traffic Reduction Method on Multi-View Video Streaming for Multiple Users Reviewed

Takuya Fujihashi, Ziyuan Pan, Takashi Watanabe

IEEE TRANSACTIONS ON MULTIMEDIA 16 ( 1 ) 228 - 241 2014.1
A Cooperative Routing Method with Shared Nodes for Overlapping Wireless Sensor Networks Reviewed

Natsuki Inoue, Kazuhiko Kinoshita, Takashi Watanabe, Koso Murakami, Yosuke Tanigawa, Hideki Tode

2014 INTERNATIONAL WIRELESS COMMUNICATIONS AND MOBILE COMPUTING CONFERENCE (IWCMC) 1106 - 1111 2014
A Wireless Full-duplex and Multi-hop Network with Collision Avoidance using Directional Antennas Reviewed

Yusuke Sugiyama, Kenta Tamaki, Shunsuke Saruwatari, Takashi Watanabe

2014 SEVENTH INTERNATIONAL CONFERENCE ON MOBILE COMPUTING AND UBIQUITOUS NETWORKING (ICMU) 38 - 43 2014
A Traffic Load Balancing Method for Component-based Service Platform with Heterogeneous Wireless Access Networks Reviewed

Hiroki Matsuyama, Yuya Inoue, Yusuke Hirota, Kazuhiko Kinoshita, Hideki Tode, Takashi Watanabe

2014 16th Asia-Pacific Network Operations and Management Symposium (APNOMS) 3 - 13 2014
Dynamic Spectrum and Core Allocation Reducing Costs of Architecture on Demand Nodes Reviewed

Shohei Fujii, Yusuke Hirota, Hideki Tode, Takashi Watanabe

2014 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC) 6 - 23 2014
Dynamic Spectrum and Core Allocation with Spectrum Region Reducing Costs of Building Modules in AoD Nodes Reviewed

Shohei Fujii, Yusuke Hirota, Takashi Watanabe, Hideki Tode

2014 16TH INTERNATIONAL TELECOMMUNICATIONS NETWORK STRATEGY AND PLANNING SYMPOSIUM (NETWORKS) 1 - 6 2014
Interference Cancellation for Coexisting Wireless Data and Power Transmission in the Same Frequency Reviewed

Keita Yamazaki, Yusuke Sugiyama, Yoshihiro Kawahara, Shunsuke Saruwatari, Takashi Watanabe

14TH INTERNATIONAL CONFERENCE ON MICRO AND NANOTECHNOLOGY FOR POWER GENERATION AND ENERGY CONVERSION APPLICATIONS (POWERMEMS 2014) 557 2014
Multi-view Video Streaming with Mobile Cameras Reviewed

Shiho Kodera, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

2014 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM 2014) 1412 - 1417 2014
Multi-view Video Live Streaming for Multiple Users under Hybrid Multicast-Unicast Scheme Reviewed

Takuya Fujihashi, Ziyuan Pan, Shunsuke Saruwatari, Takashi Watanabe

2014 SEVENTH INTERNATIONAL CONFERENCE ON MOBILE COMPUTING AND UBIQUITOUS NETWORKING (ICMU) 194 - 199 2014
Wireless Multi-view Video Streaming with Subcarrier Allocation by Frame Significance Reviewed

Takuya Fujihashi, Shiho Kodera, Shunsuke Saruwatari, Takashi Watanabe

2014 IEEE 80TH VEHICULAR TECHNOLOGY CONFERENCE (VTC FALL) 1 - 5 2014
Discussions on Tradeoffs of Data Aggregation in Wireless Sensor Networks Reviewed

Wuyungerile Li, Shunsuke Saruwatari, Masaki Bandai, Takashi Watanabe

International Journal of Computer Systems Science & Engineering vol. 29, 1 - 13 2013.10
Load Balancing of Multi-Sink Sensor Networks with Asymmetric Topology and Traffic Patterns Reviewed

Yuta Aoki, Tadao Oishi, Masaki Bandai, Munehiro Fukuda, Takashi Watanabe

IEICE TRANSACTIONS ON COMMUNICATIONS E96B ( 10 ) 2601 - 2614 2013.10
Multi-Tier Networks for Citywide Damage Monitoring in a Natural Disaster Reviewed

Takahiro Fujiwara, Takashi Watanabe

Natural Disasters - Multifaceted Aspects in Management and Impact Assessment Chapter 2, 31 - 51 2013.8
Traffic Reduction on Multi-View Video Live Streaming for Multiple Users Reviewed

Takuya Fujihashi, Ziyuan Pan, Takashi Watanabe

IEICE TRANSACTIONS ON COMMUNICATIONS E96B ( 7 ) 2034 - 2045 2013.7
A scheme on multi-tier heterogeneous networks for citywide damage monitoring in an earthquake Reviewed

Takahiro Fujiwara, Takashi Watanabe, Masanobu Shinozuka

SMART STRUCTURES AND SYSTEMS 11 ( 5 ) 497 - 510 2013.5
A Layered User Dependent Scheme for Multi-view Video Live Streaming Reviewed

Ziyuan Pan, Masaki Bandai, Takashi Watanabe

International Journal of Digital Content Technology and its Applications Vol.7, ( No4, ) 622 - 633 2013.4
A USER DEPENDENT SCHEME FOR MULTI-VIEW VIDEO LIVE STREAMING Reviewed

Ziyuan Pan, Masaki Bandai, Takashi Watanabe

International Journal of Computational Information Systems Vol.9, ( No.4, ) 1439 - 1488 2013.2
A Preliminary Study on Multi-view Video Streaming over Underwater Acoustic Networks Reviewed

Takuya Fujihashi, Hai-Heng Ng, Ziyuan Pan, Shunsuke Saruwatari, Hwee-Pink Tan, Takashi Watanabe

2013 IEEE INTERNATIONAL UNDERWATER TECHNOLOGY SYMPOSIUM (UT) 2013
Full Duplex Media Access Control for Wireless Multi-hop Networks Reviewed

Kenta Tamaki, Ari H. Raptino, Yusuke Sugiyama, Masaki Bandai, Shunsuke Saruwatari, Takashi Watanabe

2013 IEEE 77TH VEHICULAR TECHNOLOGY CONFERENCE (VTC SPRING) 1 - 5 2013
A Method Transmitting Data to Manage Crops Using WSNs on a Large-Scale Farm Reviewed

Yuta Aoki, Munehiro Fukuda, Takashi Watanabe

11th International Conference on Global Research and Education (Inter-Academia'12) 385 - 393 2012.11
A System to Comprehend a Motocycle's Behavior using the Acceleration and Gyro Sensors on a Smartphone Reviewed

Tsukasa Kamimura, Tomoya Kitani, Takashi Watanabe

11th International Conference on Global Research and Education (Inter-Academia'12) 405 - 414 2012.11
Fundamental Evaluation of Full-Duplex Communication in Multi-hop Networks Reviewed

Kenta Tamaki, Ari Raptino H, Yusuke Sugiyama, Masaki Bandai, Shunsuke Saruwatari, Takashi Watanabe

11th International Conference on Global Research and Education (Inter-Academia'12) 395 - 404 2012.11
A Motion Sensing System to Grasp a Motorcycle's Behavior with Sensors as Mounted on a Smartphone Reviewed

責任著者, Tomoya Kitani, 共著者]Akihito Miyazawa, Tsukasa Kamimura, Akichika Shiomi, Takashi Watanabe

Proceedings of International Workshop on Informatics (IWIN2012) 115 - 120 2012.9
A Discussion on Multi-view Streaming in Wireless Networks Reviewed

Takuya Fujihashi, Ziyuan Pan, Takashi Watanabe

The Sixth International Conference on Mobile Computing and Ubiqitous Networking (ICMU2012) 114 - 121 2012.5
An RSSI-Based Cross Layer Protocol for Directional Ad Hoc Networks and Its Implementation Reviewed

Xu Tao, Watanabe Masahiro, Bandai Masaki, Watanabe Takashi

IMT 7 ( 2 ) 853 - 860 2012

　More details

In this paper, we propose and implement a cross layer protocol for ad hoc networks using directional antennas. In the proposed protocol called RSSI-based MAC and routing protocol using directional antennas (RMRP), RSSI is used for computing the direction of the receiver and also used for controlling backoff time. Moreover, the backoff time is weighted according to number of hops from a source node. In addition, simple routing functions are introduced in the proposed RMRP. We implement the proposed RMRP on a testbed with the electronically steerable passive array radiator (ESPAR) antenna and IEEE 802.15.4. From some experimental results, we confirm some throughput improvement and show the effectiveness of the proposed RMRP. Especially, the proposed RMRP can achieve about 2.1 times higher throughput than a conventional random backoff protocol in a multi-hop communication scenario.
An rssi-based cross layer protocol for directional ad hoc networks and its implementation Reviewed

Tao Xu, Masahiro Watanabe, Masaki Bandai, Takashi Watanabe

Journal of Information Processing 20 ( 2 ) 472 - 479 2012
Layered User Dependent Multi-view Video Streaming Reviewed

Ziyuan Pan, Masaki Bandai, Takashi Watanabe

2012 PICTURE CODING SYMPOSIUM (PCS) 89 - 92 2012
Mixed observability Markov decision processes for overall network performance optimization in wireless sensor networks Reviewed

Daniel L. Kovacs, Wuyungerile Li, Naoki Fukuta, Takashi Watanabe

2012 IEEE 26TH INTERNATIONAL CONFERENCE ON ADVANCED INFORMATION NETWORKING AND APPLICATIONS (AINA) 289 - 298 2012
Probabilistic data collection protocols for energy harvesting wireless sensor networks Reviewed

Masaya Yoshida, Tomoya Kitani, Masaki Bandai, Takashi Watanabe, Pai H. Chou, Winston K. G. Seah

INTERNATIONAL JOURNAL OF AD HOC AND UBIQUITOUS COMPUTING 11 ( 2-3 ) 82 - 96 2012
Present and future of M2M Reviewed

Satoru Ono, Takashi Watanabe

IEEJ Transactions on Electronics, Information and Systems 132 ( 5 ) 626 - 631 2012
Traffic reduction for multiple users in multi-view video streaming Reviewed

Takuya Fujihashi, Ziyuan Pan, Takashi Watanabe

Proceedings - IEEE International Conference on Multimedia and Expo 182 - 187 2012
A Data Collection Protocol for Wireless Sensor Networks Powered by Ambient Energy Harvesting Reviewed

Masaya Yoshida, Takashi Watanabe

International Symposium on EcoTopia Science (ISETS'11) 10F04-04(7135), 102 2011.12
An Optimal Sleeping Time for Pseudo-Synchronization Protocol in Energy Harvesting Wireless Sensor Networks Reviewed

Yusuke Kawai, Takashi Watanabe

International Symposium on EcoTopia Science (ISETS'11) 10F04-05(7209), 103 2011.12
Octagonal ESPAR with Cone Reflector Reviewed

Shizuo Mizushina, Takashi Watanabe

2011 Korea-Japan Microwave Conference CD-ROM FR2-4-1, 2011.11
A preliminary investigation of decentralized decision making with bounded resources Reviewed

Daniel Lazlo Kovacs, Naoki Fukuda, Takashi Watanabe

In Proceedings of 2nd International Joint Agent Workshop & Symposium (iJAWS2011) 1 - 8 2011.10
A User Dependent System for Multi-view Video Transmission Reviewed

Ziyuan Pan, Yoshihisa Ikuta, Masaki Bandai, Takashi Watanabe

25TH IEEE INTERNATIONAL CONFERENCE ON ADVANCED INFORMATION NETWORKING AND APPLICATIONS (AINA 2011) 732 - 739 2011
BANDWIDTH-EFFICIENT USER DEPENDENT TRANSMISSION FOR MULTI-VIEW VIDEO Reviewed

Ziyuan Pan, Yoshihisa Ikuta, Masaki Bandai, Takashi Watanabe

2011 3DTV CONFERENCE: THE TRUE VISION - CAPTURE, TRANSMISSION AND DISPLAY OF 3D VIDEO (3DTV-CON) CD-ROM, 1 - 4 2011
Multi-rate Opportunistic Spectrum Access in Multi-hop Ad Hoc Networks Reviewed

Ari H. Raptino, Masaki Bandai, Takashi Watanabe

2011 IEEE 22ND INTERNATIONAL SYMPOSIUM ON PERSONAL INDOOR AND MOBILE RADIO COMMUNICATIONS (PIMRC) CD-ROM, 561 - 565 2011
Probabilistic Data Collection Protocols for Energy Harvesting Sensor Networks Reviewed

Masaya Yoshida, Tomoya Kitani, Masaki Bandai, Takashi Watanabe, Pai Chou, Winston Khoon Guan Seah

2011 IEEE 36TH CONFERENCE ON LOCAL COMPUTER NETWORKS (LCN) CD-ROM, 366 - 373 2011
Multi-rate transmission in 802.11-based OSA multi-hop ad hoc networks Reviewed

H. Ari Raptino, Masaki Bandai, Takashi Watanabe

Proceedings of 2011 6th International Conference on Telecommunication Systems, Services, and Applications, TSSA 2011 CD-ROM, 11 - 16 2011
User Dependent Scheme for Multi-view Video Transmission Reviewed

Ziyuan Pan, Yoshihisa Ikuta, Masaki Bandai, Takashi Watanabe

2011 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC) CD-ROM, 1 - 5 2011
User dependent scheme for multi-view video transmission Reviewed

Ziyuan Pan, Yoshihisa Ikuta, Masaki Bandai, Takashi Watanabe

IEEE International Conference on Communications 2011
A user-driven system for multi-view video in successive motion model Reviewed

Ziyuan Pan, Yoshihisa Ikuta, Masaki Bandai, Takashi Watanabe

ISCIT 2010 - 2010 10th International Symposium on Communications and Information Technologies 1136 - 1141 2010
Application of EVALPSN to Network Routing Reviewed

Kazumi Nakamatsu, Toshiaki Imai, Jair Minoro Abe, Takashi Watanabe

ADVANCES IN INTELLIGENT DECISION TECHNOLOGIES 4 527 - + 2010
Bidirectional communications for damage monitoring using sensor networks in emergency conditions Reviewed

Takahiro Fujiwara, Takashi Watanabe

SUTC 2010 - 2010 IEEE International Conference on Sensor Networks, Ubiquitous, and Trustworthy Computing, UMC 2010 - 2010 IEEE International Workshop on Ubiquitous and Mobile Computing CD-ROM, 340 - 346 2010
Discussion on tradeoffs among delay, energy and accuracy of data aggregation for multi-robot sensor networks Reviewed

Wuyungerile Li, Masaki Bandai, Takashi Watanabe

2010 IEEE International Conference on Mechatronics and Automation, ICMA 2010 CD-ROM, 1795 - 1801 2010
Cooperative Data Buffering with Mobile Sinks for Wireless Multimedia Sensor Network Reviewed

Takada Yu, Bandai Masaki, Kitani Tomoya, Watanabe Takashi

Information and Media Technologies 5 ( 2 ) 784 - 797 2010

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This paper discusses a buffering strategy for a delay-tolerant multimedia sensor network (DTMSN), whose typical application is video surveillance. In DTMSN, a sensor node observes events around it and stores the data in its own buffer memory. All the data is collected to the sink. Sensor nodes have restrictions on buffer memory as well as battery capacity. The entire data size is much larger than a single node's memory size. Thus, developing a strategy for buffering satisfying these restrictions is a critical issue for DTMSN. In this paper, we propose a novel buffering scheme for DTMSN called cooperative buffering (CB). In the proposed CB, the sensor node which has a large amount of data cooperates with its neighbor nodes to buffer the data in a distributed manner. CB uses mobile sinks. The cooperatively buffered data are transmitted directly to the mobile sink when it arrives. After proposing CB, this paper discusses extension for easy collection of the sink, extension for multi source nodes, and some sink mobility strategies of sink mobility. It evaluates the power consumption performance of CB via theoretical formulation and computer simulation. As a result, we show from the results that the proposed CB can handle multimedia data while operating at low-power.
Introduction to Ad-hoc Network Routing Based on Para- consistent Annotated Logic Program EVALPSN Reviewed

kazumi Nakamatsu, Takashi Watanabe

Proceedings of The International Conference on Web and Information Technologies(ICWIT2010) 511 - 522 2010
Multi-Lobe Directional Transmission for Network Coding in Multi-Rate Ad Hoc Networks Reviewed

Takafumi Furukawa, Masaki Bandai, Hirohyuki Yomo, Sadao Obana, Takashi Watanabe

8th Asia-Pacific Symposium on Information and Telecommunication Technologies (APSITT2010) CD-ROM, 2010
Least Impact Routing towards Sustainable Sensor Networks Enhanced by Energy Harvesting Reviewed

K. Takahashi, M. Bandai, H. P. Tan, W. K. G. Seah, T. Watanabe

The 5th International Conference on Mobile Computing and Ubiquitous Networking (ICMU 2010) CD-ROM, 2010
Introduction to Intelligent Network Routing Based on EVALPSN Reviewed

Kazumi Nakamatsu, Jair Minoro Abe, Takashi Watanabe

KNOWLEDGE-BASED AND INTELLIGENT INFORMATION AND ENGINEERING SYSTEMS, PT III 6278 123 - + 2010
Tradeoff between Delay Energy and Consumption of Partial Data Aggregation in Wireless Sensor Networks Reviewed

Wuyungerile Li, Daisuke Okamura, Masaki Bandai, Takashi Watanabe

The 5th International Conference on Mobile Computing and Ubiquitous Networking (ICMU 2010) CD-ROM, 2010
Transmission Scheduling for PHY-Layer Wireless Network Coding Reviewed

Hiroyuki Yomo, Masaki Bandai, Takashi Watanabe, Sadao Obana

2010 16TH ASIA-PACIFIC CONFERENCE ON COMMUNICATIONS (APCC 2010) CD-ROM, 29 - 33 2010
Tradeoffs among Delay, Energy and Accuracy of Partial Data Aggregation in Wireless Sensor Networks Reviewed

Wuyungerile Li, Masaki Bandai, Takashi Watanabe

2010 24TH IEEE INTERNATIONAL CONFERENCE ON ADVANCED INFORMATION NETWORKING AND APPLICATIONS (AINA) CD-ROM, 917 - 924 2010
A Routing Protocol towards Sustainable Sensor Networks for Nature Monitoring Reviewed

Keita Takahashi, Masaki Bandai, Takashi Watanabe

R'09 Twin World Congress CD-ROM, 2009
FUNDAMENTAL ANALYSIS TOWARDS PARTIAL DATA AGGREGATION IN WIRELESS SENSOR NETWORKS Reviewed

Daisuke Okamura, Wuyungerile Li, Masaki Bandai, Takashi Watanabe

The 12th International Symposium on Wireless Personal Multimedia Communications（WPMC'09) CD-ROM, 2009
UNAGI: a protocol testbed with practical smart antennas for ad hoc networks Reviewed

Naoya Kohmura, Hikaru Mitsuhashi, Masahiro Watanabe, Masaki Bandai, Sadao Obana, Takashi Watanabe

ACM SIGMOBILE Mobile Computing and Communications Review 12 ( 1 ) 59 - 61 2008.1

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This paper describes a protocol testbed system called UNAGI/ESPAR for ad hoc networks, which enables the evaluation of communication protocols with a gain-controlled antenna. It incorporates ESPAR as a practical smart antenna, IEEE802.15.4/ZigBee, GPS and gyro modules to allow easy installation of different protocols. Some experimental results are also shown.
Energy efficient MAC protocol with power and rate control in multi-rate ad hoc networks Reviewed

Masaki Bandai, Satoshi Maeda, Takashi Watanabe

IEEE Vehicular Technology Conference 66 - 70 2008
Replica Distribution of Data Associated with Location on Wireless Ad Hoc Networks Reviewed

責任著者]Gen Tsuchida, 共著者]Tomoyuki Okino, Masahiro Tamori, Takashi Watanabe, Tadanori Mizuno, Susumu Ishihara

ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS 90 ( 10 ) 67 - 80 2007.5
A multilink protocol with the Per Flow Resequencing and its performance evaluation Reviewed

Toshihiro Shikama, Takashi Watanabe, Tadanori Mizuno

2007 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-14 542 - + 2007
A multilink protocol with the per flow resequencing and its performance evaluation Reviewed

Toshihiro Shikama, Takashi Watanabe, Tadanori Mizuno

IEEE International Conference on Communications 542 - 549 2007
Empirical discussion on directional MAC protocols for ad hoc networks using practice smart antennas Reviewed

Masahiro Watanabe, Hikaru Mitsuhashi, Masaki Bandai, Sadao Obana, Takashi Watanabe

IEEE International Conference on Communications 3642 - 3647 2007
Measurement method of one-way differential delay for end-to-end path selection on multihoming Reviewed

Kiyoshi Ogawa, Arata Sawai, Noboru Iida, Masaki Bandai, Takashi Watanabe

ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS 90 ( 6 ) 29 - 42 2007
A receiver-initiated directional MAC protocol for handling deafness in ad hoc networks Reviewed

Masanori Takata, Masaki Bandai, Takashi Watanabe

IEEE International Conference on Communications 9 4089 - 4095 2006
Radiation from an antenna in manhole Reviewed

Shizuo Mizushina, Atsushi Adachi, Takashi Watanabe

Asia-Pacific Microwave Conference Proceedings, APMC 3 2052 - 2055 2006
Delay analysis of the selective-repeat ARQ with the per flow resequencing Reviewed

Toshihiro Shikama, Takashi Watanabe, Tadanori Mizuno

IEEE International Conference on Communications 1 26 - 32 2005
An ad-hoc networking scheme in cellular networks for disaster communications Reviewed

T Fujiwara, T Watanabe

8TH WORLD MULTI-CONFERENCE ON SYSTEMICS, CYBERNETICS AND INFORMATICS, VOL XIV, PROCEEDINGS 23 - 28 2004
An ad-hoc routing protocol in hybrid wireless networks for emergency communications Reviewed

T Fujiwara, N Iida, T Watanabe

24TH INTERNATIONAL CONFERENCE ON DISTRIBUTED COMPUTING SYSTEMS WORKSHOPS, PROCEEDINGS 748 - 754 2004
Evaluations of a directional MAC protocol for ad hoc networks Reviewed

K Nagashima, M Takata, T Watanabe

24TH INTERNATIONAL CONFERENCE ON DISTRIBUTED COMPUTING SYSTEMS WORKSHOPS, PROCEEDINGS 678 - 683 2004
One-way differential delay used for path selection on mobile networks Reviewed

Kiyoshi Ogawa, Arata Sawai, Noboru Iida, Takashi Watanabe

Proceedings - International Conference on Advanced Information Networking and Application (AINA) 2 250 - 255 2004
Replication of data associated with locations in ad hoc networks Reviewed

Susumu Ishihara, Masahiro Tamor, Tadanori Mizuno, Takashi Watanabe

Proceedings - 2004 IEEE International Conference on Mobile Data Management 172 2004
Evaluation of traffic dispersion methods for synchronous distributed multimedia data transmission on multiple links Reviewed

Y Saito, S Ishihara, T Mizuno, T Watanabe

AINA 2003: 17TH INTERNATIONAL CONFERENCE ON ADVANCED INFORMATION NETWORKING AND APPLICATIONS 644 - 649 2003
A method of push-based communications scheduling for minimum latency time Reviewed

M Aono, T Ueda, A Takubo, T Watanabe, T Mizuno

ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS 84 ( 8 ) 40 - 48 2001
Advanced join mechanism for multicast group management in DSRC-based ITS networks Reviewed

T Munaka, T Yamamoto, M Kuroda, T Watanabe

2001 IEEE INTELLIGENT TRANSPORTATION SYSTEMS - PROCEEDINGS 1147 - 1151 2001
A memory management architecture for a mobile computing environment Reviewed

S Yokoyama, T Okuda, T Mizuno, T Watanabe

SEVENTH INTERNATIONAL CONFERENCE ON PARALLEL AND DISTRIBUTED SYSTEMS: WORKSHOPS, PROCEEDINGS 23 - 28 2000
A proposal of a memory management architecture for mobile computing environments Reviewed

S Yokoyama, T Mizuno, T Watanabe

11TH INTERNATIONAL WORKSHOP ON DATABASE AND EXPERT SYSTEMS APPLICATION, PROCEEDINGS 28 - 32 2000
A multimedia wireless multiple access protocol for mobile terminals Reviewed

N Iida, T Watanabe, Y Ueno, T Mizuno

ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS 82 ( 8 ) 1 - 12 1999.8
A study of autonomous data coherency protocol for mobile devices Reviewed

Masahiro Kuroda, Takashi Sakakura, Takashi Watanabe, Tadanori Mizuno, Yoshiki Shimotsuma

Proceedings - 8th International Conference on Computer Communications and Networks, ICCCN 1999 250 - 256 1999
An autonomous data coherency protocol for mobile devices Reviewed

M Kuroda, T Sakakura, T Watanabe, T Mizuno

MOBILE DATA ACCESS 1748 194 - 205 1999
RORP: Distributed object relocation protocol for wide area networks Reviewed

Takashi Watanabe, Akifumi Mori

1999 IEEE International Performance, Computing and Communications Conference, IPCCC 1999 217 - 224 1999
A continual tree algorithm for integrated voice/data wireless networks Reviewed

N Iida, T Watanabe, Y Ueno, T Mizuno

TWELFTH INTERNATIONAL CONFERENCE ON INFORMATION NETWORKING (ICOIN-12), PROCEEDINGS 488 - 493 1998
A model of mobile agent services enhanced for resource restrictions and security Reviewed

T Taka, T Mizuno, T Watanabe

1998 INTERNATIONAL CONFERENCE ON PARALLEL AND DISTRIBUTED SYSTEMS, PROCEEDINGS 274 - 281 1998
Multicast protocol using retransmission via collision for packet satellite channels Reviewed

N Iida, T Mizuno, T Watanabe

IEICE TRANSACTIONS ON COMMUNICATIONS E80B ( 8 ) 1167 - 1174 1997.8
User authentication in mobile computing environment Reviewed

A Takubo, M Ishikawa, T Watanabe, M Soga, T Mizuno

IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES E80A ( 7 ) 1288 - 1298 1997.7
Autonomous load distribution for multi-computer systems Reviewed

Shin-Ya Kobayashi, Tomoyuki Ogawa, Takashi Watanabe

Systems and Computers in Japan 28 ( 8 ) 54 - 67 1997
Selective multimedia access protocol for wireless multimedia communication Reviewed

K Ohta, T Watanabe, T Mizuno

1997 IEEE PACIFIC RIM CONFERENCE ON COMMUNICATIONS, COMPUTERS AND SIGNAL PROCESSING, VOLS 1 AND 2 81 - 84 1997
Distributed RAID style video server Reviewed

S Nakamura, H Minemura, T Yamaguchi, H Shimizu, T Watanabe, T Mizuno

IEICE TRANSACTIONS ON COMMUNICATIONS E79B ( 8 ) 1030 - 1038 1996.8
A proposal of network protocol with performance for multimedia communication system Reviewed

K Ohta, T Watanabe, T Mizuno

IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS E79D ( 6 ) 719 - 727 1996.6
Adaptive load balancing with bidirectional piggybacking Reviewed

Takashi Watanabe, Tsuyoshi Ohta, Tadanori Mizuno, Hikaru Nakanishi

Systems and Computers in Japan 26 ( 10 ) 1 - 12 1995
Modeling and analyzing advance processing control by extended message‐passing Reviewed

Shinya Kobayashi, Hikaru Nakanishi, Yoshikazu Tezuka, Takashi Watanabe

Systems and Computers in Japan 23 ( 6 ) 1 - 13 1992
Performance evaluation of asynchronous distributed processing system with limited‐advance processing Reviewed

Takashi Watanabe, Hikaru Nakanishi, Hidehiko Sanada, Yoshikazu Tezuka

Systems and Computers in Japan 18 ( 9 ) 74 - 85 1987

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MISC

Phase Optimization Algorithm for Distributed Cooperative Microwave Power Transfer

63 ( 1 ) 172 - 181 2022.1
A Fundamental Discussion on Medium Access Control for Hierarchical NTN

周恩平, 小林真, 藤橋卓也, ALIM Md. Abdul, 猿渡俊介, 西正博, 渡辺尚

電子情報通信学会大会講演論文集(CD-ROM) 2022 2022
Trends and future prospects of non-terrestrial and terrestrial integrated networks-From a view point of middle layer in the network-

渡辺尚, 猿渡俊介, 藤橋卓也

電子情報通信学会技術研究報告(Web) 122 ( 65(NLP2022 1-25) ) 2022
N/A

コンピュータセキュリティシンポジウム2021論文集 697 - 704 2021.10
A Preliminary Discussion on Hierarchical Cell-less Non Terrestrial Networks

渡辺尚, 藤橋卓也

応用物理学会春季学術講演会講演予稿集(CD-ROM) 68th 2021
Networking Technology of the Future

72 ( 3 ) 45 - 48 2020
ミリ波帯における360度映像伝送に関する検討

( 2019 ) 244 - 252 2019.6
多視点映像を用いたネットワーク配信技術―臨場感あふれるスポーツ配信を目指して―

藤橋卓也, 小林真也, 渡辺尚

電子情報通信学会大会講演論文集(CD-ROM) 2018 ROMBUNNO.BT‐1‐3 2018.9
A Fundamental Approach for Efficient Crowdsourced Multi‐view Video Uploading

NU Than Than, FUJIHASHI Takuya, WATANABE Takashi

電子情報通信学会技術研究報告 118 ( 127(ASN2018 16-51)(Web) ) 43‐46 (WEB ONLY) 2018.7
Using Carriers for Secondary User Transmission in Underlay Cognitive Radio Wireless Networks

Ousmane Zeba, Shunsuke Saruwatari, Takashi Watanabe

2018.7
Bandwidth Assignment with Backhaul Virtualization for Multiple Services in Public WLANs

117 ( 55 ) 29 - 34 2017.5
Joint Bandwidth Assignment and Routing for Power Saving on Large File Transfer with Time Constraints

116 ( 507 ) 63 - 68 2017.3
A Study on Spectrum Resource Saving Using 1:2 Transmission in Elastic Optical Network

116 ( 498 ) 125 - 130 2017.3
CoMP Clustering Method in Consideration of Spectrum Sharing for Fairness Improvement

116 ( 428 ) 77 - 82 2017.1
Backhaul Virtualization for Bandwidth Guaranty in Public Wireless LANs

116 ( 324 ) 31 - 35 2016.11
A Study on Cooperative RSA Method of Packet and Path in Hybrid Elastic Optical Networks

116 ( 307 ) 1 - 6 2016.11
Poster Presentation : A Power Saving Bandwidth Assignment Method for Large File Transfer with Time Constraints

116 ( 256 ) 35 - 38 2016.10
A Cooperative Channel Control Method in Coexistence of ZigBee and WiFi Networks

116 ( 44 ) 69 - 74 2016.5
Virtual Access Point Configuration for Multiple Services in Heterogeneous Wireless LANs

116 ( 44 ) 75 - 80 2016.5
Encouragement Talk : Dynamic Routing with Energy-Efficient AoD nodes Utilizing Space Division Multiplexing Technology

115 ( 497 ) 39 - 46 2016.3
Capacity and Coverage Optimization Considering Guaranteed Bandwidth Service with Heterogeneous Wireless Access Systems

115 ( 483 ) 145 - 150 2016.3
B-5-158 A Discussion on Implementation of Wireless Full-duplex using Interference Cancellation Device

Nakagawa Sho, Nishida Shohei, Watanabe Takashi

Proceedings of the IEICE General Conference 2016 ( 1 ) 551 - 551 2016.3
B-6-107 Virtual AP Configuration with Heterogeneous Quality of Service Consideration

Ginnan Kazuki, Matsuyama Hiroki, Kawano Keita, Kinoshita Kazuhiko, Watanabe Takashi

Proceedings of the IEICE General Conference 2016 ( 2 ) 107 - 107 2016.3
B-6-100 A Cooperative Channel Control Method in Coexistence of ZigBee and Wireless LAN

Nishikori Shu, Kinoshita Kazuhiko, Tanigawa Yosuke, Tode Hideki, Watanabe Takashi

Proceedings of the IEICE General Conference 2016 ( 2 ) 100 - 100 2016.3
B-5-160 A Discussion on Power Consumption with Wireless Full-Duplex Comunication

Murakami Ryo, Kobayashi Makoto, Nakagawa Sho, Nishida Shohei, Watanabe Takashi

Proceedings of the IEICE General Conference 2016 ( 1 ) 553 - 553 2016.3
B-5-159 A Design of Experimental Device for Protocols using Interference Cancellation

Nishida Shohei, Nakagawa Sho, Watanabe Takashi

Proceedings of the IEICE General Conference 2016 ( 1 ) 552 - 552 2016.3
An Experimental Evaluation on Reliable Wireless Communications with Substitute Forwarding in Vehicles

KUNITACHI Tadahide, KINOSHITA Kazuhiko, WATANABE Takashi

電子情報通信学会大会講演論文集(CD-ROM) 2016 2016
A Basic Study of Adaptive Access Point Selection for Network MIMO

小林真, 猿渡俊介, 渡辺尚

電子情報通信学会技術研究報告 RCS2015-245 ( 369(RCS2015 243-279) ) 13 - 18 2015.12
On a Fundamental Study on Relay Wireless Communication with Interference Cancelation

115 ( 288 ) 145 - 150 2015.11
無線全二重通信によるデータと電力同時伝送のためのメディアアクセス制御方式

猿渡俊介, 小寺志保, 成末義哲, 川原圭博, 渡辺尚

情報処理学会研究報告(Web) 2015 ( CDS-14 ) VOL.2015-CDS-14,NO.7 (WEB ONLY) 2015.9
A Spectrum Sharing Method based on Users' Behavior and Providers' Profit

MARUYAMA Yukika, KAWANO Keita, KINOSHITA Kazuhiko, WATANABE Takashi

IEICE technical report. Information and communication management 114 ( 523 ) 43 - 48 2015.3
A Spectrum Assignment for Large Scale AoD Nodes Reducing Power Consumption

FUJII Shohei, HIROTA Yusuke, TODE Hideki, WATANABE Takashi

114 ( 518 ) 109 - 114 2015.3
A Routing Method Considering Bandwidth Assignment for Large File Transfer with Time Constraint

KONO Shiori, KINOSHITA Kazuhiko, YAMAI Nariyoshi, WATANABE Takashi

IEICE technical report 114 ( 477 ) 31 - 36 2015.3
B-12-17 A Study on Spectrum Allocation in Flat Networks for Optical Paths and Packets

HIROTA Yusuke, TODE Hideki, WATANABE Takashi

Proceedings of the IEICE General Conference 2015 ( 2 ) 477 - 477 2015.2
B-18-26 Multi-view Video Streaming System with MASS library

Kodera Shiho, Fujihashi Takuya, Saruwatari Shunsuke, Fukuda Munehiro, Watanabe Takashi

Proceedings of the IEICE General Conference 2015 ( 2 ) 573 - 573 2015.2
B-5-144 A FUNDAMENTAL MAC DESIGN FOR A HETEROGENEOUS FULL DUPLEX WLAN

Alim Md. Abdul, Saruwatari Shunsuke, Watanabe Takashi

Proceedings of the IEICE General Conference 2015 ( 1 ) 499 - 499 2015.2
B-6-61 A Congestion Avoidance Method Considering Requested Arrival Rate in M2M Networks

Aramaki Toshihiko, Kinoshita Kazuhiko, Tanigawa Yosuke, Tode Hideki, Watanabe Takashi

Proceedings of the IEICE General Conference 2015 ( 2 ) 61 - 61 2015.2
B-6-22 Throughput Improvement in cell edge areas with CoMP and spectrum sharing

Shibata Shusaku, Kinoshita Kazuhiko, Kawano Keita, Watanabe Takashi

Proceedings of the IEICE General Conference 2015 ( 2 ) 22 - 22 2015.2
B-6-116 Joint Routing and Bandwidth Assignment for Power Saving in Large File Transfer with Time Constraint

Aihara Masahiko, Kinoshita Kazuhiko, Yamai Nariyoshi, Watanabe Takashi

Proceedings of the IEICE General Conference 2015 ( 2 ) 116 - 116 2015.2
On a Fundamental Study on Full-duplex Access in a Wireless LAN

中川翔, 猿渡俊介, 渡辺尚

電子情報通信学会技術研究報告 115 ( 288(RCS2015 190-242) ) 2015
A Cooperative Routing Method with Shared Node in Heterogeneous Wireless Sensor Networks

INOUE Natsuki, KINOSHITA Kazuhiko, TANIGAWA Yosuke, TODE Hideki, WATANABE Takashi

IEICE technical report 114 ( 252 ) 59 - 62 2014.10
Bandwidth Scheduling and Routing Method for Large File Transfer with Time Constraint

KONO Shiori, KINOSHITA Kazuhiko, YAMAI Nariyoshi, WATANABE Takashi

IEICE technical report 114 ( 252 ) 49 - 50 2014.10
A Spectrum Sharing by Estimating Users' Behavior between Non-cooperative WiMAX/WiFi Providers

MARUYAMA Yukika, KAWANO Keita, KINOSHITA Kazuhiko, WATANABE Takashi

IEICE technical report 114 ( 252 ) 43 - 44 2014.10
B-5-80 A Fundamental Discussion on Capacity of Coordinated Multi-Point Transmission

Kobayashi Makoto, Watanabe Takashi

Proceedings of the Society Conference of IEICE 2014 ( 1 ) 351 - 351 2014.9
A Component-based Service Platform with Wireless Access Systems

MATSUYAMA Hiroki, HIROTA Yusuke, KINOSHITA Kazuhiiko, TODE Hideki, WATANABE Takashi

IEICE technical report. Information and communication management 114 ( 132 ) 23 - 28 2014.7
On-Demand Spectrum Allocation for AoD Nodes in Elastic Optical Path Network

FUJII Shohei, HIROTA Yusuke, TODE Hideki, WATANABE Takashi

114 ( 109 ) 53 - 58 2014.6
A Dynamic Routing Method for Large File Transfer with Time Constraint

KONO Shiori, KINOSHITA Kazuhiko, YAMAI Nariyoshi, MURAKAMI Koso, WATANABE Takashi

IEICE technical report 114 ( 28 ) 11 - 14 2014.5
A Load Balancing Method of Computational/Network Resources for Component-based Service Platform

INOUE Yuya, HIROTA Yusuke, KINOSHITA Kazuhiko, TODE Hideki, MURAKAMI Koso, WATANABE Takashi

IEICE technical report. Information and communication management 113 ( 492 ) 37 - 42 2014.3
データと電力同時伝送のための干渉除去手法の初期的評価

杉山佑介, 山崎景太, 川原圭博, 猿渡俊介, 渡辺尚

情報処理学会全国大会講演論文集 76th ( 3 ) 3.255-3.256 2014.3
小型撮影機器を用いたマルチビュービデオ伝送の基礎方式について

小寺志保, 藤橋卓也, 猿渡俊介, 渡辺尚

情報処理学会全国大会講演論文集 2014 ( 1 ) 355 - 356 2014.3
A Bandwidth Assignment Method with Utility Maximization for Time Constrained File Transfer

KATSUMOTO Ken, KINOSHITA Kazuhiko, YAMAI Nariyoshi, MURAKAMI Koso, WATANABE Takashi

IEICE technical report 113 ( 472 ) 127 - 132 2014.3
B-14-4 A Load Balancing Method Considering Wireless Access Network for Component-based Service Platform

Matsuyama H., Inoue Y., Hirota Y., Kinoshita K., Tode H., Watanabe T.

Proceedings of the IEICE General Conference 2014 ( 2 ) 535 - 535 2014.3
B-5-107 A Study on Agent Communication Method for Higher Success Ratio

Kunitachi Tadahide, Kanamori Katsumi, Nakagawa Yuta, Watanabe Takashi, Kimura Tsuneto

Proceedings of the IEICE General Conference 2014 ( 1 ) 502 - 502 2014.3
BS-1-32 On Revisiting The Cooperative Relay MAC Design for OFDM-Based IEEE 802.11 Wireless Network(BS-1. Future Network Technologies for Advanced Information and Communications Society)

Raptino H Ari, Saruwatari Shunsuke, Watanabe Takashi

Proceedings of the IEICE General Conference 2014 ( 2 ) "S - 62"-"S-63" 2014.3
B-6-22 A Bandwidth Allocation by Distributed Control for Large File Downloading with Time Constraint

Saito Kensuke, Kinoshita Kazuhiko, Yamai Nariyoshi, Watanabe Takashi

Proceedings of the IEICE General Conference 2014 ( 2 ) 22 - 22 2014.3
B-6-112 A Study on Spectrum Sharing for Multiple Non-cooperative Primary Users

Sameshima Yosuke, Kawano Keita, Kinoshita Kazuhiko, Watanabe Takashi

Proceedings of the IEICE General Conference 2014 ( 2 ) 112 - 112 2014.3
無線通信におけるマルチビュービデオ伝送方式の基礎検討

小寺志保, 藤橋卓也, 猿渡俊介, 渡辺尚

電子情報通信学会大会講演論文集(CD-ROM) 2014 ( 2 ) ROMBUNNO.D-11-60 - 60 2014.3
Encouragement Talk : A Study on Influence of Users' Behavior on Spectrum Sharing between Uncooperative WiMAX/WiFi Providers

MARUYAMA Yukika, KAWANO Keita, KINOSHITA Kazuhiko, MURAKAMI Koso, WATANABE Takashi

IEICE technical report 113 ( 388 ) 13 - 18 2014.1
A Study on Using Inter-Camera Communication on Wireless Multi-View Video Streaming

小寺志保, 藤橋卓也, 猿渡俊介, 渡辺尚

研究報告デジタルコンテンツクリエーション（DCC） 2013 ( 17 ) 1 - 8 2013.11
Discussion on Multi-view Video Coding in Wireless Camera Sensor Networks

Kodera Shiho, Fujihashi Takuya, Saruwatari Shunsuke, Watanabe Takashi

Proceedings of the Society Conference of IEICE 2013 ( 2 ) 437 - 437 2013.9
A Method of Multiview Video Streaming on Inter-Camera Communication Using Time and Spatial Domain(Poster)

KODERA Shiho, TAKUYA Fuzihashi, SARUWATARI Shunsuke, WATANABE Takashi

IEICE technical report 113 ( 129 ) 109 - 110 2013.7
A Discussion on Multi-view Video Streaming for Underwater Acoustic Networks(Poster)

FUJIHASHI Takuya, SARUWATARI Shunsuke, WATANABE Takashi

IEICE technical report 113 ( 129 ) 111 - 112 2013.7
A-5-11 Experiment on Directional Antennas and Density-aware MAC Protocol for Ad-hoc Networks

Tao Xu, Shunsuke Saruwatari, Takashi Watanabe

Proceedings of the IEICE General Conference 2013 116 - 116 2013.3
Empirical Study on Throughput of a Wireless Network using Multi-hop Communication

中川翔, 西田昇平, 小寺志保, 杉山佑介, 猿渡俊介, 渡辺尚

電子情報通信学会技術研究報告 112 ( 405(AN2012 44-71) ) 2013
Towards Wireless Local Area Networks using Multiple Access Points and Relay Stations

猿渡俊介, 渡辺尚

電子情報通信学会技術研究報告 113 ( 38(ASN2013 1-46) ) 2013
An Evaluation of Relay MAC Using Wireless Full-Duplex Communication

玉置健太, RAPTINO H. Ari, 杉山佑介, 猿渡俊介, 渡辺尚

電子情報通信学会技術研究報告 112 ( 405(AN2012 44-71) ) 2013
Evaluation of Traffic-based Power Allocation for Superposition Coding on Wireless Networks

2012 ( 22 ) 1 - 8 2012.11
B-20-6 Full Duplex Media Access Control by Monitoring Traffic on Adjacent Nodes for Wireless Multi-hop Networks

Ari Raptino H, Tamaki Kenta, Sugiyama Yusuke, Bandai Masaki, Saruwatari Shunsuke, Watanabe Takashi

Proceedings of the Society Conference of IEICE 2012 ( 2 ) 419 - 419 2012.8
B-5-111 Effect of Propagation Characteristics on Intra-vehicle Communication

Kanamori Katsumi, Kunitachi Tadahide, Nakagawa Yuta, Jiang Xiaojuan, Fujihashi Takuya, Watanabe Takashi, Kimura Tsuneto

Proceedings of the Society Conference of IEICE 2012 ( 1 ) 475 - 475 2012.8
B-5-112 A Packet Loss Reduction Method in Intra-vehicle Wireless Networks

Jiang Xiaojuan, Fujihashi Takuya, Kanamori Katsumi, Kunitachi Tadahide, Nakagawa Yuta, Kimura Tsuneto, Watanabe Takashi

Proceedings of the Society Conference of IEICE 2012 ( 1 ) 476 - 476 2012.8
A Discussion on Transmission Power Control for Energy Harvesting Wireless Sensor Networks

112 ( 30 ) 39 - 44 2012.5
Data Aggregation for Wireless Sensor Networks based on Information Criteria

2012 ( 20 ) 1 - 2 2012.5
A Discussion on Multi-view Video over Wireless Networks

藤橋卓也, 播子圓, 渡辺尚

研究報告ユビキタスコンピューティングシステム（UBI） 2012 ( 17 ) 1 - 2 2012.5
B-20-3 A Discussion on Transmission Power Control for Energy Harvesting Wireless Sensor Networks

Kawai Yusuke, Inaba Yuki, Watanabe Takashi

Proceedings of the IEICE General Conference 2012 ( 2 ) 671 - 671 2012.3
B-20-5 Basic Experiments on Wireless LAN for Disaster Communications by Energy Harvesting

Araki Takuya, Sugiyama Yusuke, Yamazaki Keita, Watanabe Takashi

Proceedings of the IEICE General Conference 2012 ( 2 ) 673 - 673 2012.3
B-20-4 An Efficient Data Delivery by Transmission Power Control for Energy Harvesting Wireless Sensor Networks

Inaba Yuki, Watanabe Takashi

Proceedings of the IEICE General Conference 2012 ( 2 ) 672 - 672 2012.3
B-6-124 A Study of Multi-view Video Traffic Reduction for Multiple Users

Fujihashi Takuya, Pan Ziyuan, Watanabe Takashi

Proceedings of the IEICE General Conference 2012 ( 2 ) 124 - 124 2012.3
An adaptive control scheme of smart antenna in ad hoc networks

111 ( 385 ) 7 - 12 2012.1
A Media Access Control Schema using Combinations of Beam Patterns

111 ( 385 ) 13 - 18 2012.1
Full-Duplex Media Access Control in Multi-hop Network

玉置健太, RAPTINO H. Ari, 萬代雅希, 猿渡俊介, 渡辺尚

電子情報通信学会技術研究報告 112 ( 30(AN2012 1-14) ) 2012
Design and Evaluation of Collision Avoidance with Directional Antenna for Wireless Multi Hop and Full Duplex Communication

杉山佑介, 玉置健太, 猿渡俊介, 渡辺尚

情報処理学会研究報告(CD-ROM) 2012 ( 3 ) 2012
Fundamental discussion on packet loss in intra-vehicle wireless networks

JIANG Xiaojuan, FUJIHASHI Takuya, KANAMORI Katsumi, KUNITACHI Tadahide, NAKAGAWA Yuta, WATANABE Takashi

情報処理学会シンポジウムシリーズ(CD-ROM) 2012 ( 1 ) 2012
On Probabilistic Data Collection Protocols for Wireless Sensor Networks Powered by Energy Harvesting

111 ( 262 ) 165 - 170 2011.10
Consideration about congestion control of the switching hub in a campus network

2011 ( 7 ) 1 - 8 2011.6
Wireless Networking : the Current Status and the Future : Toward Ultimate Usage of Time/Space/Frequency Spectrum

WATANABE Takashi

IEICE technical report 111 ( 68 ) 25 - 30 2011.5
On a Directional MAC Protocol using Interference Tolerant Beam Patterns

2010 ( 6 ) 6p 2011.4
About Multi-rate Transmission in Opportunistic Multi-hop Cognitive Radio Ad Hoc Networks

RAPTINO H Ari, BANDAI Masaki, WATANABE Takashi

Ad hoc networks IEICE technical report 110 ( 454 ) 251 - 256 2011.2
B-21-17 Multi-hop Protocol Using Multiple Frequency Bands

Tamaki Kenta, Ari Raptino H., Kitani Tomoya, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2011 ( 2 ) 673 - 673 2011.2
B-21-12 The Research for the Ad Hoc Network protocol using proxy nodes

Yokota Shouko, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2011 ( 2 ) 668 - 668 2011.2
B-21-11 An efficiency of smart antennas beam control in ad hoc networks

Aoki Yuta, Kitani Tomoya, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2011 ( 2 ) 667 - 667 2011.2
B-20-28 Energy efficiency and delay impact of data aggregation schemes in wireless sensor networks

Kawai Yusuke, Li Wuyungerile, Kitani Tomoya, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2011 ( 2 ) 623 - 623 2011.2
On Fundamental Experiments of Wireless Protocols using Smart Antennas

YU Jiefu, BANDAI Masaki, WATANABE Takashi

Ad hoc networks IEICE technical report 110 ( 454 ) 227 - 232 2011.2
On a Directional MAC Protocol using Interference Tolerant Beam Patterns

KIMURA Masaki, BANDAI Masaki, WATANABE Takashi

IEICE technical report 110 ( 454 ) 233 - 238 2011.2
On an Opportunistic Forwarding Protocol Using Smart Antennas for Ad Hoc Networks

KATO Yasuhiro, BANDAI Masaki, WATANABE Takashi

IEICE technical report 110 ( 448 ) 275 - 280 2011.2
User-Driven Encoding and Transmission for Multi-view Video in Successive Motion Model

PAN Ziyuan, IKUTA Yoshihisa, BANDAI Masaki, WATANABE Takashi

IEICE technical report 110 ( 286 ) 87 - 92 2010.11
Edifice for Highly Potential of Ubiquitous Wireless Communication Systems on Smart Antennas

WATANABE MASAHIRO, WATANABE TAKASHI

2010 ( 5 ) 1 - 8 2010.8
Cooperative Data Buffering with Mobile Sinks for Wireless Multimedia Sensor Network

Yu Takada, Masaki Bandai, Tomoya Kitani, Takashi Watanabe

51 ( 3 ) 856 - 869 2010.3
Data Collecting Protocol for Energy Harvesting Sensor Networks

YOSHIDA Masaya, KITANI Tomoya, BANDAI Masaki, WATANABE Takashi

72 301 - 302 2010.3
An Opportunistic Protocol for Ad Hoc Networks Using Directional Antennas

KATO Yasuhiro, BANDAI Masaki, WATANABE Takashi

72 161 - 162 2010.3
A directional Antenna Interference Tolerant Protocol

KIMURA Masaki, BANDAI Masaki, WATANABE Takashi

72 159 - 160 2010.3
B-21-1 A Directional MAC Protocol using Combinations of Beam Patterns

Kimura Masaki, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2010 ( 2 ) 651 - 651 2010.3
B-21-2 An Opportunistic MAC Protocol Using Directional Antennas

Kato Yasuhiro, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2010 ( 2 ) 652 - 652 2010.3
B-6-113 Improvement of Data Collection Efficiency in Sensor Networks with Unstable Power Supply

Yoshida Masaya, Kitani Tomoya, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2010 ( 2 ) 113 - 113 2010.3
About Ethernet Congestion Control System with Network Coding

ONO Satoru, BANDAI Masaki, WATANABE Takashi

IEICE technical report 109 ( 398 ) 101 - 106 2010.1
On a directional MAC protocol using combinations of beam patterns

IEICE technical report 109 ( 381 ) 7 - 10 2010.1
An opportunistic protocol using directional antennas for ad hoc networks

IEICE technical report 109 ( 381 ) 73 - 78 2010.1
Data transmission control scheme to prevent deafness problem

IEICE technical report 109 ( 381 ) 29 - 34 2010.1
Cooperative data buffering with mobile sinks for wireless multimedia sensor network Reviewed

Yu Takada, Masaki Bandai, Tomoya Kitani, Takashi Watanabe

Journal of Information Processing 18 96 - 109 2010
Wireless access control with smart antenna for M2M communications Reviewed

Hiroshi Sakamoto, Masaki Bandai, Takashi Watanabe

IEEJ Transactions on Electronics, Information and Systems 130 ( 7 ) 23 - 1270 2010
ANALYSIS OF PARTIAL DATA AGGREGATION IN WIRELESS SENSOR NETWORKS

LI Wuyungerile, OKAMURA Daisuke, BANDAI Masaki, WATANABE Takashi

IEICE technical report 109 ( 228 ) 19 - 24 2009.10
Towards a new current of wireless multihop networking

WATANABE Takashi

IEICE technical report 109 ( 129 ) 43 - 48 2009.7
Evaluation of Backoff Algorithm Related to Propagation Condition

WATANABE Masahiro, LXU Tao, BANDAI Masaki, WATANABE Takashi

IEICE technical report 109 ( 130 ) 29 - 34 2009.7
Wireless Network Coding for Uni-cast Packet Transport in a Star-Topology Network

YOMO Hiroyuki, BANDAI Masaki, WATANABE Takashi, OBANA Sadao

IEICE technical report 109 ( 38 ) 61 - 66 2009.5
Discussions on Data Aggregation in Wireless Sensor Networks

OKAMURA Daisuke, BANDAI Masaki, WATANABE Takashi

2009 ( 4 ) 1 - 8 2009.4
B-21-25 On A Directional Antenna MAC Protocol for Hidden-terminal and Deafness Problems

Yokota Shoko, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2009 ( 2 ) 681 - 681 2009.3
B-21-28 On a Transmission-Rate-Controled Broadcast Using Directional Antennas

Furukawa Takafumi, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2009 ( 2 ) 684 - 684 2009.3
B-5-118 Multihop Cellular Technologies (3) : A Study on Load-Balancing Method

Oishi Tadao, Takatsuka Yuya, Aoyama Tetsuya, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2009 ( 1 ) 551 - 551 2009.3
B-5-119 Multihop Cellular Technologies (4): An Evaluation on Load-Balancing Method

Oishi Tadao, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2009 ( 1 ) 552 - 552 2009.3
Evaluation of traffic dispersion methods for synchronous distributed multimedia data transmission on multiple links for group of mobile hosts Reviewed

Yoshia Saito, Susumu Ishihara, Hiroshi Mineno, Tadanori Mizuno, Takashi Watanabe

International Journal of Applied Systemic Studies 3 ( 1 ) 89 - 101 2009.2
RI-DMAC: a receiver-initiated directional MAC protocol for deafness problem Reviewed

Masanori Takata, Masaki Bandai, Takashi Watanabe

INTERNATIONAL JOURNAL OF SENSOR NETWORKS 5 ( 2 ) 79 - 89 2009
Cooperative Data Buffering Method with Mobile Sinks

TAKADA Yu, BANDAI Masaki, KITANI Tomoya, WATANABE Takashi

IEICE technical report 109 ( 228 ) 127 - 132 2009
On the Improvement for Exposed Terminal Problem in Ad Hoc Networks using Smart Antennas

KOHMURA Naoya, BANDAI Masaki, WATANABE Takashi

IPSJ SIG technical reports 2008 ( 107 ) 33 - 38 2008.10
The consideration and real environment evaluation of the hierarchical sensor networks using space multiplex effect

SAKAMOTO HIROSHI, BANDAI MASAKI, WATANABE TAKASHI

2008 ( 107 ) 61 - 68 2008.10
Discussions on Cooperative Data Buffering for Wireless Sensor Networks

TAKADA Yuu, BANDAI Masaki, WATANABE Takashi

IEICE technical report 108 ( 258 ) 55 - 60 2008.10
Fundamental Evaluation of Location-Aware Multi-Hop Networks

BANDAI Masaki, WATANABE Takashi

IEICE technical report 108 ( 258 ) 49 - 54 2008.10
Ad hoc Directional MAC Protocol for Backoff Control due to RSSI information

WATANABE Masahiro, OBANA Sadao, WATANABE Takashi

IEICE technical report 108 ( 188 ) 199 - 204 2008.8
Dispersive Packets Transmission to Multiple Sinks for Prolonging Network Lifetime in Sensor Networks

SUZUKI Takaaki, BANDAI Masaki, WATANABE Takashi

The IEICE transactions on communications B 91 ( 8 ) 831 - 843 2008.8
A cross-layered method for exposed terminal problem in ad hoc networks using smart antennas

IEICE technical report 108 ( 151 ) 31 - 36 2008.7
A Multi-channel MAC Protocol for Ad Hoc Networks Using a Single Transceiver

MITSUHASHI Hikaru, BANDAI Masaki, WATANABE Takashi

IEICE technical report 108 ( 44 ) 129 - 134 2008.5
A Multi-channel MAC Protocol for Ad Hoc Networks Using a Single Transceiver

MITSUHASHI Hikaru, BANDAI Masaki, WATANABE Takashi

IPSJ SIG technical reports 2008 ( 44 ) 129 - 134 2008.5
A study on multi-channel MAC protocol for ad hoc networks using a single transceiver

IEICE technical report 108 ( 33 ) 19 - 23 2008.5
A routing protocol with Stepwise Interest Retransmission for wireless sensor networks Reviewed

Masaki Bandai, Takamasa Mioki, Takashi Watanabe

IEICE TRANSACTIONS ON COMMUNICATIONS E91B ( 5 ) 1446 - 1453 2008.5
Signal strength based energy efficient routing for ad hoc networks Reviewed

Masaki Bandai, Satoshi Nakayama, Takashi Watanabe

IEICE TRANSACTIONS ON COMMUNICATIONS E91B ( 4 ) 1006 - 1014 2008.4
B-20-23 Sensor Networks for Large Data Transmission Using Mobile Sinks

Takada Yu, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2008 ( 2 ) 564 - 564 2008.3
B-21-11 An Orthogonal Routing Protocol Using Directional Antennas in Ad Hoc Networks

Komatsu Yuya, Takata Masanori, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2008 ( 2 ) 612 - 612 2008.3
B-20-34 A Sensor Network Construction Method to Reduce Influence on Natural Environments

Takahashi Keita, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2008 ( 2 ) 575 - 575 2008.3
B-20-3 One Realization Method of Hierarchical Sensor Networks with Smart Antennas

Sakamoto Hiroshi, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2008 ( 2 ) 544 - 544 2008.3
1001 SIG Nights : The Recent Topics of Special Interest Group on Mobile Computing

WATANABE Takashi

IPSJ Magazine 49 ( 2 ) 206 - 207 2008.2
UNAGI : Protocol Testbed with Smart Antennas for Ad hoc Networks

KOHMURA Naoya, WATANABE Masahiro, BANDAI Masaki, OBANA Sadao, WATANABE Takashi

IEICE technical report 107 ( 446 ) 105 - 106 2008.1
An Effective Use of Antenna Directivities for the Future Ubiquitous Infrastructure

WATANABE Takashi

IEICE technical report 107 ( 447 ) 25 - 30 2008.1
A Contention-free Data Transmission in Asymmetric Wireless Multi-hop Access Networks Reviewed

Ryugo Nishii, Tatsuji Munaka, Masaki Bandai, Takashi Watanabe

IPSJ ICMU CD-ROM 2008
A MAC protocol for directional hidden terminal and minor lobe problems Reviewed

Yuya Takatsuka, Masanori Takata, Masaki Bandai, Takashi Watanabe

7th Annual Wireless Telecommunications Symposium, WTS 2008 CD-ROM 210 - 219 2008
A Scheme for Damage Information Gathering Based on Micro Perspective in Sensor Networks Reviewed

Takahiro Fujiwara, Takashi Watanabe

2008 22ND INTERNATIONAL WORKSHOPS ON ADVANCED INFORMATION NETWORKING AND APPLICATIONS, VOLS 1-3 1095 - + 2008
Ad hoc networks testbed using a practice smart antenna with IEEE802.15.4 wireless modules Reviewed

Masahiro Watanabe, Sadao Obana, Takashi Watanabe

Handbook on Advancements in Smart Antenna Technologies for Wireless Networks Chapter XXlll 500 - 512 2008
Dispersive Packet Transmission to Multipe Sinks to Reduce the Load of Individual Nodes in Sensor Networks Reviewed

Tadao Oishi, Masaki Bandai, Takashi Watanabe

IPSJ ICMU CD-ROM 2008
Energy efficient MAC protocol with power and rate control in multi-rate ad hoc networks Reviewed

Masaki Bandai, Satoshi Maeda, Takashi Watanabe

2008 IEEE 67TH VEHICULAR TECHNOLOGY CONFERENCE-SPRING, VOLS 1-7 CD-ROM 66 - 70 2008
Demonstration Abstract:UNAGI: A Protocol Testbed with Practical Smart Antennas for Ad hoc Networks Reviewed

Naoya Koumura, Hikaru Mitsuhashi, Masahiro Watanabe, Masaki Bandai, Sadao Obana, Takashi Watanabe

ACM Mobile Computing and Commucations Review (MC2R) Vol.12 ( No.1 ) 59 - 61 2008
On a transmission rate control MAC protocol using directional antennas

IEICE technical report 107 ( 393 ) 7 - 12 2007.12
On a scheduling method for reducing MAC collision in sensor networks

107 ( 293 ) 63 - 67 2007.10
About the data aggregation in a tandem sensor network

IEICE technical report 107 ( 293 ) 1 - 6 2007.10
On Evaluations of Routing Protocol LEX-R Considering Unidirectional Links in Ad Hoc Networks

FUKUI Yusuke, BANDAI Masaki, WATANABE Takashi

IPSJ SIG technical reports 2007 ( 98 ) 129 - 134 2007.9
An on-demand routing using signal strength for multi-rate ad hoc networks Reviewed

Masaki Bandai, Takashi Watanabe

IEICE TRANSACTIONS ON COMMUNICATIONS E90B ( 9 ) 2504 - 2512 2007.9
Infra-less Infrastructure : from the Present to the Future : Ad hoc Networks and Sensor Networks View

WATANABE Takashi, BANDAI Masaki

IEICE technical report 107 ( 146 ) 37 - 42 2007.7
Design and Evaluation for Multihop Communication using a Practice Smart Antenna with ZigBee wireless module

WATANABE Masahiro, OBANA Sadao, WATANABE Takashi

IEICE technical report 107 ( 147 ) 89 - 94 2007.7
A routing protocol with high node exchangeability for sustainable sensor networks Reviewed

Yuichi Yuasa, Masaki Bandai, Takashi Watanabe

IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES E90A ( 7 ) 1353 - 1361 2007.7
Investigation of routing protocol considering unidirectional links

IEICE technical report 107 ( 29 ) 11 - 16 2007.5
A Directional MAC Protocol with Deafness Avoidance in Ad Hoc Networks

TAKATA Masanori, BANDAI Masaki, WATANABE Takashi

IEICE Trans. Commun., B 90 ( 4 ) 866 - 875 2007.4
A directional MAC protocol with deafness avoidance in ad hoc networks Reviewed

Masanori Takata, Masaki Bandai, Takashi Watanabe

IEICE TRANSACTIONS ON COMMUNICATIONS E90B ( 4 ) 866 - 875 2007.4
A Proposal of a Link Layer ARQ Scheme Providing Multiple QoS classes

SHIKAMA Toshihiro, TERASHIMA Yoshiaki, WATANABE Takashi, MIZUNO Tadanori

IEICE technical report 106 ( 600 ) 25 - 30 2007.3
B-21-6 Asymmetric Wireless Multi-hop Network with Time Division Duplex

Akashi Aiko, Nishii Ryugo, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2007 ( 2 ) 595 - 595 2007.3
BS-5-4 Radiation from a 430MHz Antenna in Manhole

Mizushina Shizuo, Adachi Atsushi, Watanabe Takashi

Proceedings of the IEICE General Conference 2007 ( 2 ) "S - 33"-"S-34" 2007.3
B-7-113 On a Power Consumption Flatting of Bottleneck Nodes in Sensor Networks

Oishi Tadao, Suzuki Takaaki, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2007 ( 2 ) 203 - 203 2007.3
B-7-112 The Effect of Data Aggregation of Chained Sensor Networks

Okamura Daisuke, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2007 ( 2 ) 202 - 202 2007.3
B-21-8 On a MAC Solution for Directional Hidden Terminals

Takatsuka Yuya, Nagashima Katsushiro, Takata Masanori, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2007 ( 2 ) 597 - 597 2007.3
Proposal and Investigation of Ad Hoc Network Routing Protocol Considering Unidirectional Links

FUKUI Yusuke, BANDAI Masaki, WATANABE Takashi

2007 ( 14 ) 113 - 120 2007.2
On the Experiment of the Deafiiess Problem in Directional MAC Protocol

KOUMURA Naoya, TAKATA Masanori, BANDAI Masaki, WATANABE Takashi

2007 ( 14 ) 61 - 68 2007.2
A MAC protocol with directional antennas for deafness avoidance in ad hoc networks Reviewed

Masanori Takata, Masaki Bandai, Takashi Watanabe

GLOBECOM 2007: 2007 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-11 1 ( 1 ) 620 - 625 2007
A Proposal for Service Differentiation by a Link Layer Protocol Based on SR ARQ and Its Evaluation Reviewed

Toshihiro Shikama, Tetsushi Matsuda, Yoshiaki Terashima, Takashi Watanabe, Tadanori Mizuno

Information and Media Technologies Vol.48 ( No.7 ) 2393 - 2404 2007
A testbed with a practical smart antenna for directional MAC protocols in ad hoc networks Reviewed

Hikaru Mitsuhashi, Masahiro Watanabe, Sadao Obana, Masaki Bandai, Takashi Watanabe

21ST INTERNATIONAL CONFERENCE ON ADVANCED NETWORKING AND APPLICATIONS WORKSHOPS/SYMPOSIA, VOL 2, PROCEEDINGS 1 ( Session5 ) 731 - + 2007
Data Frame Transmission Control Method in Asymmetric Wireless Multi-hop Access Network

1 ( 1 ) 1 2007
Empirical discussion on directional MAC protocols for ad hoc networks using practice smart antennas Reviewed

Masahiro Watanabe, Hikaru Mitsuhashi, Masaki Bandai, Sadao Obana, Takashi Watanabe

2007 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-14 CD-ROM 3642 - + 2007
Performance Evaluation of Directional MAC Protocols for Deafness Problem in Ad Hoc Networks Reviewed

Masanori Takata, Masaki Bandai, Takashi Watanabe

Information and Media Technologies Vol.48 ( No.7 ) 2199 - 2210 2007
UNAGI: a Protocol Testbed with a Practical Smart Antenna for Ad hoc Networks Reviewed

Hikaru Mitsuhashi, Naoya Koumura, Masahiro Watanabe, Masaki Bandai, Takashi Watanabe, Sadao Obana

ACM MobiCom2007 1 ( 1 ) 1 2007
A MAC protocol with transmission power and rate control in wireless ad hoc networks

BANDAI Masaki, MAEDA Satoshi, WATANABE Takashi

IEICE technical report 106 ( 167 ) 45 - 48 2006.7
Problems of Ad Hoc Network MAC Protocol with Practical Smart Antennas and its lmprovement

TAKATSUKA Yuya, NAGASHIMA Katsushiro, BANDAI Masaki, WATANABE Takashi

IPSJ SIG technical reports 2006 ( 50 ) 137 - 142 2006.5
Received Power Based Routing in Multi-rate Ad Hoc Networks

BANDAI Masaki, WATANABE Takashi

IEICE technical report 106 ( 68 ) 31 - 36 2006.5
Problems of Ad Hoc Network MAC Protocol with Practical Smart Antennas and its Improvement

TAKATSUKA Yuya, NAGASHIMA Katsushiro, BANDAI Masaki, WATANABE Takashi

IEICE technical report 106 ( 44 ) 137 - 142 2006.5
A-21-17 A Study of Using Directional Antennas in Power Saving Sensor Networks

Sakiyama Tomohiko, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2006 365 - 365 2006.3
B-21-28 A Testbed of MAC Protocol for Wireless Communications

Mitsuhashi Hikaru, Okada Tatsuhiro, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2006 ( 2 ) 588 - 588 2006.3
B-21-26 A Power Saving Routing in Mesh Networks

Akamine Ryo, Nishii Ryugo, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2006 ( 2 ) 586 - 586 2006.3
B-21-23 A Study of Unidirectional-Link Problem in Ad-Hoc Networks

Fukui Yusuke, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2006 ( 2 ) 583 - 583 2006.3
A Selective-Repeat ARQ Protocol Utilizing the Resequencing Function of TCP

SHIKAMA Toshihiro, WATANABE Takashi, MIZUNO Tadanori

IEICE technical report 105 ( 627 ) 13 - 16 2006.3
About Using A Stepwise RREQ Spread Limitation Technique for Sensor Networks

Mioki Takamasa, Bandai Masaki, Watanabe Takashi

2006 ( 14 ) 357 - 362 2006.2
A Study of Mesh-Network with Zone Structure using Distance between Access Points and Mobile Nodes

NISHII Ryugo, BANDAI Masaki, WATANABE Takashi

2006 ( 14 ) 79 - 84 2006.2
A Study of Mesh-Network with Zone Structure using Distance between Access Points and Mobile Nodes

NISHII Ryugo, BANDAI Masaki, WATANABE Takashi

IPSJ SIG technical reports 2006 ( 14 ) 79 - 84 2006.2
Energy efficiency in Multiple-sink sensor networks by dispersal transmission

SUZUKI Takaaki, BANDAI Masaki, WATANABE Takashi

IEICE technical report 105 ( 562 ) 13 - 16 2006.1
A Directional MAC Protocol for Practical Smart Antennas Reviewed

Yuya Takatsuka, Katsushiro Nagashima, Masanori Takata, Masaki Bandai, Takashi Watanabe

GLOBECOM 2006 - 2006 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE 1 ( 1 ) 1 2006
A Receiver-Initiated Directional MAC Protocol for Handling Deafness in Ad Hoc Networks Reviewed

Masanori Takata, Masaki Bandai, Takashi Watanabe

2006 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-12 1 ( 1 ) 4089 - 4095 2006
A Routing Algorithm for Avoiding Interference in Power Heterogenous Wireless Ad Hoc Networks Reviewed

Yusuke Fukui, Masaki Bandai, Takashi Watanabe

1 ( 1 ) 1098 - 1102 2006
A TCP-Aware Link Layer Protocol Based on Selective-repeat ARQ with No Resequencing Reviewed

Toshihiro Shikama, Tatsuji Munaka, Takashi Watanabe, Tadanori Mizuno

ipsjdc Vol.47 ( No.2 ) 266 - 278 2006
Delay Analysis of the Selective-repeat ARQ Protocol with the Per-Flow Resequencing Scheme Reviewed

Shikama Toshihiro, Seno Shoichiro, Watanabe Takashi, Mizuno Tadanori

IPSJ Digital Courier Vol.47 ( 2 ) 81 - 93 2006
Energy Efficient Route Construction Scheme with Continuous and Discrete Power Control in Ad Hoc Sensor Networks Reviewed

Masaki Bandai, Satoshi Nakayama, Takashi Watanabe

2006 IEEE 63RD VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-6 1 ( 1 ) 1082 - + 2006
DispersiveCast: Dispersive packets transmission to multiple sinks for energy saving in sensor networks Reviewed

Takaaki Suzuki, Masaki Bandai, Takashi Watanabe

IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 1 ( 1 ) 1 2006
Routing Protocol of Sustainable Sensor Networks with High Exchangeability of Nodes Reviewed

Yuichi Yuasa, Masaki Bandai, Takashi Watanabe

2006 IEEE 63RD VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-6 1 ( 1 ) 583 - + 2006
Service Differentiation by a Link Layer Protocol Based on SR ARQ over a Satellite Channel Reviewed

Toshihiro Shikama, Takashi Watanabe, Tadanori Mizuno

GLOBECOM 2006 - 2006 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE 1 ( 1 ) 1 2006
Performance Evaluation of a TCP Tunnel Aggregating Multiple TCP Connections Over a Single Path

Shikama Toshihiro, Watanabe Takashi, Mizuno Tadanori

Studies in information, Shizuoka University 12 1 - 10 2006
A reliable Advanced-Join system for data multicasting in ITS networks Reviewed

T Munaka, T Yamamoto, T Watanabe

IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS 6 ( 4 ) 424 - 438 2005.12
Multi-Channel MAC Protocol for Ad-hoc Networks

LIU Wenji, BANDAI Masaki, WATANABE Takashi

IEICE technical report 105 ( 410 ) 85 - 89 2005.11
Study on MAC Protocol that Applies Transmission Power Control and Bit-rate Control

Maeda Satoshi, Bandai Masaki, Watanabe Takashi

2005 ( 113 ) 9 - 16 2005.11
Multi-Channel MAC Protocol for Ad-hoc Networks

Liu Wenji, Bandai Masaki, Watanabe Takashi

IPSJ SIG technical reports 2005 ( 90 ) 9 - 16 2005.9
Energy-efficient Route Construction Scheme with Transmission Power Control in Wireless Ad Hoc Networks

BANDAI Masaki, NAKAYAMA Satoshi, WATANABE Takashi

IPSJ SIG technical reports 2005 ( 90 ) 57 - 64 2005.9
A Performance Evaluation of a MAC Protocol of RFID Systems with Plural Readers

EJIMA Makoto, BANDAI Masaki, WATANABE Takashi

IEICE technical report. Communication systems 105 ( 280 ) 73 - 77 2005.9
An ad hoc networking scheme in hybrid networks for emergency communications Reviewed

Takahiro Fujiwara, Takashi Watanabe

Ad Hoc Networks 3 ( 5 ) 607 - 620 2005.9
Bursty Output Traffic and Out-Of-Order Packet Characteristics by Resequencing of Selective-Repeat ARQ

SHIKAMA Toshihiro, WATANABE Takashi, MIZUNO Tadanori

IEICE technical report. Communication systems 105 ( 241 ) 1 - 6 2005.8
Energy efficiency in Multiple-sink sensor networks : energy consumption balanced by dispersal transmission

SUZUKI Takaaki, BANDAI Masaki, WATANABE Takashi

IEICE technical report 105 ( 195 ) 45 - 48 2005.7
A Study of Using Multiple Directional Antennas in Sensor Networks

SAKIYAMA Tomohiko, BANDAI Masaki, WATANABE Takashi

IEICE technical report 105 ( 195 ) 41 - 44 2005.7
A Reliable MAC Protocol with Vehicle Grouping for ITS

WADA Shuhei, BANDAI Masaki, WATANABE Takashi

2005 ( 61 ) 29 - 36 2005.6
A Study on Influence of Control Messages of Ad Hoc Routing Protocols upon Link Throughput in 802.11 Wireless LAN

ONO RYOJI, MUNAKA TATSUJI, WATANABE TAKASHI

IPSJ SIG technical reports 2005 ( 28 ) 117 - 124 2005.3
A-17-11 A Reliable Vehicle Communication system for ITS

Wada Syuhei, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2005 316 - 316 2005.3
B-21-4 Discussion on Ad Hoc Network Routing Protocol using Directional Antennas

Kawabe Wataru, Sekido Masanori, Takata Masanori, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2005 ( 2 ) 593 - 593 2005.3
B-21-3 Some Solutions for Hidden Terminal Problem of Ad hoc Network Protocols Using Smart Antennas

Sekido Masanori, Takata Masanori, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2005 ( 2 ) 592 - 592 2005.3
B-21-26 On the Extended Directional MAC Protocol for Ad Hoc Networks

Okada Tatsuhiro, Takata Masanori, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2005 ( 2 ) 615 - 615 2005.3
ABS-2-8 Power consumption flatting with multiple sinks in sensor networks

Suzuki Takaaki, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2005 ( 2 ) S - 15-S-16 2005.3
ABS-2-10 Discussions on Sustainable Sensor Networks with Easy Node Exchangeablity

Yuasa Yuichi, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2005 ( 2 ) S - 19-S-20 2005.3
A-21-17 A Study of MAC Protocol Using Directional Antennas in Sensor Networks

Sakiyama Tomohiko, Bandai Masaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2005 374 - 374 2005.3
Evaluation of effectiveness of rate control mechanisms for the wireless LAN handover using resource prediction on video streaming

KOYAMA Kenji, AOYAMA Tetsuya, MIYAMOTO Goh, WATANABE Takashi, ISHIHARA Susumu

Technical report of IEICE. RCS 104 ( 678 ) 231 - 236 2005.3
A directional hidden terminal problem in ad hoc network MAC protocols with smart antennas and its solutions Reviewed

M Sekido, M Takata, M Bandai, T Watanabe

GLOBECOM '05: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-6 1 ( 1 ) 2579 - 2583 2005
A framework for data collection system with sensor networks in disaster circumstances Reviewed

T Fujiwara, H Makie, T Watanabe

2004 International Workshop on Wireless Ad-Hoc Networks 1 ( 1 ) 94 - 98 2005
An access protocol for urgent traffic in wireless networks enhanced with ad hoc networking Reviewed

T Fujiwara, N Iida, T Watanabe

ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS 88 ( 7 ) 52 - 64 2005
An extended directional MAC for location information staleness in ad hoc networks Reviewed

M Takata, M Bandai, T Watanabe

25TH IEEE INTERNATIONAL CONFERENCE ON DISTRIBUTED COMPUTING SYSTEMS WORKSHOPS, PROCEEDINGS 1 ( 1 ) 899 - 905 2005
Delay analysis of the selective-repeat ARQ with the Per Flow Resequencing Reviewed

T Shikama, T Watanabe, T Mizuno

ICC 2005: IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-5 Vol.1 ( 1 ) 26 - 32 2005
Performance Analysis of a Directional MAC Protocol for Location Information Staleness in MANETs Reviewed

Masanori Takata, Masaki Bandai, Takashi Watanabe

Information and Media Technologies Vol.46 ( No.11 ) 2623 - 2632 2005
Performance Analysis of a Directional MAC for Location Information Staleness in Ad Hoc Networks Reviewed

Masanori Takata, Masaki Bandai, Takashi Watanabe

IPSJ ICMU 2005 1 ( 1 ) 82 - 87 2005
Mass Data Delivery Using Wireless Ad Hoc Networks Reviewed

Masanori Takata, Masaki Bandai, Takashi Watanabe

International Symposium on NANOVISION SCIENCE 1 ( 1 ) 101 - 102 2005
Information Collection and Integration for Damage Assessment Reviewed

Takahiro Fujiwara, Takashi Watanabe, Keiichi Abe

1 ( 1 ) 1 - 8 2005
Handover latency analysis on mobile ethernet Reviewed

T Aoyama, K Ishibashi, M Bandai, M Kuroda, T Watanabe

2005 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE, VOLS 1-4 1 ( 1 ) 1389 - 1394 2005
Directional NAV Indicators for Smart Antenna Based Ad Hoc Networks Reviewed

Masanori Sekido, Masanori Takata, Masaki Bandai, Takashi Watanabe

IPSJ ICMU 2005 1 ( 1 ) 70 - 75 2005
Directional NAV indicators and orthogonal routing for smart antenna based ad hoc networks Reviewed

M Sekido, M Takata, M Bandai, T Watanabe

25TH IEEE INTERNATIONAL CONFERENCE ON DISTRIBUTED COMPUTING SYSTEMS WORKSHOPS, PROCEEDINGS 1 ( 1 ) 871 - 877 2005
Packet Communication Schemes Mitigating Effects of Shadowing Over Satellite Channels

Shikama Toshihiro, Araya Kazunori, Watanabe Takashi, Mizuno Tadanori

Studies in information, Shizuoka University 11 73 - 82 2005
A Routing Algorithm for Constructing Power Efficient Route in Ad Hoc Networks

NAKAYAMA Satoshi, BANDAI Masaki, WATANABE Takashi

IEICE technical report. Information networks 104 ( 437 ) 37 - 42 2004.11
Delay Analysis of Selective-Repeat ARQ with the Per Flow Re-sequencing

SHIKAMA Toshihiro, WATANABE Takashi, MIZUNO Tadanori

IEICE technical report. Communication systems 104 ( 381 ) 43 - 48 2004.10
B-15-31 Position-based-ITS using Quasi-zenith Satellite and Ground Wireless Network

Iwahashi Tsutomu, Higuchi Hiroshi, Nakajima Tsutomu, Watanabe Takashi, Mizuno Tadanori

Proceedings of the IEICE General Conference 2004 ( 1 ) 824 - 824 2004.3
B-5-258 Characteristics of a MAC Protocol Using Smart Antennas in Ad Hoc Networks

Takata Masanori, Nagashima Katsushiro, Watanabe Takashi

Proceedings of the IEICE General Conference 2004 ( 1 ) 745 - 745 2004.3
B-7-79 Enhancing reliability of a method for distributing replicas of regional information for aid of post-disaster restoration

Ishihara Susumu, Mizuno Tadanori, Watanabe Takashi

Proceedings of the IEICE General Conference 2004 ( 2 ) 288 - 288 2004.3
B-7-74 ReSIA : A Restoration Support with Image Processing and Ad Hoc Networking in a Disaster

Abe Keiichi, Watanabe Takashi

Proceedings of the IEICE General Conference 2004 ( 2 ) 283 - 283 2004.3
B-6-77 A Testbed of Sensor Network in Consideration of Antenna Directivity

Nagashima Katsushiro, Takayanagi Masakatsu, Watanabe Takashi

Proceedings of the IEICE General Conference 2004 ( 2 ) 77 - 77 2004.3
B-6-75 A Study about Power Consumption of Routing Protocols with Alternative Routes in Sensor Networks

Ueno Yusuke, Munaka Tatsuji, Watanabe Takashi

Proceedings of the IEICE General Conference 2004 ( 2 ) 75 - 75 2004.3
B-6-74 Availability of Sensor Networks Using Directional Antennas

Maeda Satoshi, Watanabe Takashi

Proceedings of the IEICE General Conference 2004 ( 2 ) 74 - 74 2004.3
B-6-73 Node Density of Sensor Networks Using Directional Antennas

Watanabe Takashi, Maeda Satoshi

Proceedings of the IEICE General Conference 2004 ( 2 ) 73 - 73 2004.3
B-5-259 Performance Comparison of MAC Protocols Using Smart Antennas in Ad Hoc Networks

Sekido Masanori, Takata Masanori, Nagashima Katsushiro, Watanabe Takashi

Proceedings of the IEICE General Conference 2004 ( 1 ) 746 - 746 2004.3
Characteristics Evaluation of a MAC Protocol Using Smart Antennas in Ad Hoc Networks

TAKATA Masanori, NAGASHIMA Katsushiro, WATANABE Takashi

IPSJ SIG Techinical Reports 2004 ( 21 ) 71 - 78 2004.3
About Evaluation of Media Access Control Protocol for Integrated Inter-Vehicle and Roadside Communications

DAIZO Hiroyuki, IWAHASHI Tsutomu, WATANABE Takashi

2004 ( 1 ) 27 - 33 2004.3
A Media Access Control Protocol for Integrated Inter-Vehicle and Roadside Communications Reviewed

Hiroyuki Daizo, Tsutomu Iwahashi, Masaki Bandai, Takashi Watanabe

1 ( 1 ) 1 2004
A hybrid wireless network enhanced with multihopping for emergency communications

T Fujiwara, N Iida, T Watanabe

2004 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-7 1 ( 1 ) 4177 - 4181 2004
A hybrid wireless network enhanced with multihopping for emergency communications Reviewed

T Fujiwara, N Iida, T Watanabe

2004 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-7 1 ( 1 ) 4177 - 4181 2004
A dual access mode MAC protocol for ad hoc networks using smart antennas Reviewed

M Takata, K Nagashima, T Watanabe

2004 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-7 1 ( 1 ) 4182 - 4186 2004
A directional antennas-based dual mode MAC protocol for ad hoc networks Reviewed

M Takata, K Nagashima, T Watanabe

CONFERENCE PROCEEDINGS OF THE 2004 IEEE INTERNATIONAL PERFORMANCE, COMPUTING, AND COMMUNICATIONS CONFERENCE 1 ( 1 ) 579 - 584 2004
An ad hoc networking scheme in hybrid networks for emergency communications Reviewed

Takahiro Fujiwara, Noboru Iida, Takashi Watanabe

1 ( 1 ) 1 2004
An Inter-Vehicle Communication MAC Protocol Supported by Roadside Communication and It's Extension Reviewed

Hiroyuki Daizo, Tsutomu Iwahashi, Masaki Bandai, Takashi Watanabe

Proc. ACM VANET'04, Philadelphia, PA, USA, Oct. 1 ( 1 ) 89 - 90 2004
An Evaluation of Handover by Virtual MAC Address Scheme on Mobile Ethernet Reviewed

Tetsuya Aoyama, Koichi Ishibashi, Yoshia Saito, Akira Okubo, Keiichi Shimizu, Masaki Bandai, Masahiro Kuroda, Takashi Watanabe

1 ( 1 ) 319 - 323 2004
An Ad-hoc Networking Scheme in Cellular Networks for Emergency Communications Reviewed

Takahiro Fujiwara, Takashi Watanabe

14 ( 1 ) 1 2004
Evaluation of the behavior of replication of data associated with locations in ad hoc networks Reviewed

S Ishihara, T Okino, T Watanabe, T Mizuno

8TH WORLD MULTI-CONFERENCE ON SYSTEMICS, CYBERNETICS AND INFORMATICS, VOL XIV, PROCEEDINGS 14 ( 1 ) 29 - 34 2004
Positionics: A Solution to Position-based ITS Info-communication Services Reviewed

Tsutomu Iwahashi, Hiroshi Higuchi, Yukio Goto, Takashi Watanabe

1 ( 1 ) 1 2004
Use of water pressure data collected on-line for earthquake disaster management Reviewed

S Mizushina, A Adachi, T Fujiwara, T Watanabe

8TH WORLD MULTI-CONFERENCE ON SYSTEMICS, CYBERNETICS AND INFORMATICS, VOL XIV, PROCEEDINGS 14 ( 1 ) 41 - 46 2004
On a Lifesaving System Using Sensor Networks for Disasters

MAKIE Haruka, BANDAI Masaki, WATANABE Takashi

( 15 ) 23 - 26 2004
An Access Protocol for Urgent Traffic in Wireless Networks Enhanced with Ad hoc Networking Reviewed

FUJIWARA Takahiro, IIDA Noboru, WATANABE Takashi

The Transactions of the Institute of Electronics, Information and Communication Engineers B J86-B ( 11 ) 2345 - 2356 2003.11
Proposal and Evaluation of A MAC Protocol using Smart Antennas for Ad Hoc Networks

NAGASHIMA Katsushiro, TAKATA Masanori, WATANABE Takashi

Technical report of IEICE. RCS 103 ( 362 ) 7 - 12 2003.10
Location dependent data multicasting in intelligent transportation system and its evaluation Reviewed

T Munaka, T Yamamoto, M Kuroda, T Watanabe

TRANSPORTATION RESEARCH PART C-EMERGING TECHNOLOGIES 11 ( 5 ) 355 - 373 2003.10
Media Access Control Protocol for Integrated Direct and Relay Communications

Mitsukuchi Yoshimitsu, Watanabe Takashi

Proceedings of the Society Conference of IEICE 2003 ( 1 ) 567 - 567 2003.9
A study on measurement of one -way characteristics for end-to- end path selection

SAWAI Arata, OGAWA Kiyoshi, IIDA Noboru, WATANABE Takashi

2003 ( 21 ) 175 - 182 2003.3
A Media Access Control Protocol for Integrated Inter-Vehicle and Roadside Communications

Daizo Hiroyuki, Watanabe Takashi

Proceedings of the IEICE General Conference 2003 356 - 356 2003.3
Implementation of a Communication Media Selection System in Mobile Environment

Aoyama Tetsuya, Isogai Kuniaki, Watanabe Takashi

Proceedings of the IEICE General Conference 2003 ( 1 ) 749 - 749 2003.3
Improvement of an Ad-hoc routing protocol using Area divided by location information

Hashimoto Ichiro, Okuda Takahiro, Watanabe Takashi

Proceedings of the IEICE General Conference 2003 ( 2 ) 198 - 198 2003.3
An Ad-Hoc Network using Satellite Phone for a Natural Disaster

Okuda Takahiro, Ishihara Susumu, Watanabe Takashi

Proceedings of the IEICE General Conference 2003 ( 1 ) 811 - 811 2003.3
LASR : Load-Aware Source Routing protocol

Oba Makoto, Okuda Takahiro, Munaka Tatsuji, Watanabe Takashi

Proceedings of the IEICE General Conference 2003 ( 1 ) 807 - 807 2003.3
Evaluations of A Wireless MAC Protocol with Ad hoc Networking for Emergency Services

NAKAYAMA Satoshi, FUJIWARA Takahiro, IIDA Noboru, WATANABE Takashi

Proceedings of the IEICE General Conference 2003 ( 1 ) 806 - 806 2003.3
A Wireless MAC Protocol Enhanced with Ad hoc Networking for Emergency Services

Fujiwara Takahiro, Nakayama Satoshi, Iida Noboru, Watanabe Takashi

Proceedings of the IEICE General Conference 2003 ( 1 ) 805 - 805 2003.3
A Study of Ad Hoc Routing Protocol with Alternative Routes

Ueno Yusuke, Munaka Tatsuji, Watanabe Takashi

Proceedings of the IEICE General Conference 2003 ( 1 ) 801 - 801 2003.3
Performance Evaluation of Medium Access Control Protocols using Smart Antennas

Takata Masanori, Nagashima Katsushiro, Watanabe Takashi

Proceedings of the IEICE General Conference 2003 ( 1 ) 770 - 770 2003.3
Proposal of Medium Access Control Protocols using Smart Antennas

Nagashima Katsushiro, Takata Masanori, Watanabe Takashi

Proceedings of the IEICE General Conference 2003 ( 1 ) 769 - 769 2003.3
A Wireless Network Enhanced with Ad hoc Networking for Natural Disaster Damage Monitoring Reviewed

Takahiro Fujiwara, Takashi Watanabe

38 - 42 2003
A Wireless Network Scheme Enhanced with Ad-Hoc Networking for Emergency Communications Reviewed

Takahiro Fujiwara, Satoshi Nakayama, Noboru Iida, Takashi Watanabe

604 - 609 2003
Evaluation of traffic dispersion methods for synchronous distributed multimedia data transmission on multiple links Reviewed

Yoshia Saito, Susumu Ishihara, Tadanori Mizuno, Takashi Watanabe

48 - 53 2003
Method of Identifying Location of Broken Water Pipeline from Pressure Data Taken along Trunk Distribution Routes Reviewed

Shizuo Mizushina, Atsushi Adachi, Takahiro Fujiwara, Takashi Watanabe

* 2003
A Distributed MAC Protocol for Ad Hoc Networks Using Smart Antennas

Sekido Masanori, Nagashima Katsushiro, Takata Masanori, Watanabe Takashi

Studies in information, Shizuoka University 9 15 - 25 2003
A Proposal of ITS Info-Communication Services using Quasi-zenith Satellite

Iwahashi Tsutomu, Watanabe Takashi, Mizuno Tadanori

Studies in information, Shizuoka University 9 47 - 58 2003
A Reliable Multicast Mechanism for Location Dependent Data in DSRC-Based ITS Networks

MUNAKA Tatsuji, YAMAMOTO Tatsushi, KURODA Masahiro, MIZUNO Tadanori, WATANABE Takashi

IEICE transactions on information and systems 85 ( 11 ) 1809 - 1821 2002.11
A reliable multicast mechanism for location dependent data in DSRC-based ITS networks Reviewed

T Munaka, T Yamamoto, M Kuroda, T Mizuno, T Watanabe

IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS E85D ( 11 ) 1809 - 1821 2002.11
Evaluation of a replica distribution method for updating data with consideration of the position of mobile hosts on wireless ad - hoc networks

TAMORI MASAHIRO, ISHIHARA SUSUMU, WATANABE TAKASHI, MIZUNO TADANORI

2002 ( 94 ) 15 - 22 2002.10
A MAC Protocol in Wireless Networks enhanced with Ad hoc Networking for Emergency Services

FUJIWARA Takahiro, IIDA Noboru, WATANABE Takashi

Technical report of IEICE. RCS 102 ( 374 ) 1 - 6 2002.10
M-26 A fundamental experiment on a testbed for evaluating mobile adhoc network middleware

Satoh Yoshinori, Ishihara Susumu, Mizuno Tadanori, Watanabe Takashi

2002 ( 4 ) 85 - 86 2002.9
Mobility support and scalable address using 3 layered private address

OGAWA Kiyoshi, SAWAI Arata, IIDA Noboru, WATANABE Takashi

IEICE technical report 102 ( 87 ) 57 - 62 2002.5
Mobility support and scalable address using 3 layered private address

OGAWA Kiyoshi, SAWAI Arata, WATANABE Takashi, IIDA Noboru

2002 ( 49 ) 57 - 62 2002.5
A distributed - controlled wireless multiple access considering of hidden terminals

KUWANO Teruomi, IIDA Noboru, WATANABE Takashi

2002 ( 21 ) 79 - 86 2002.3
A distributed-controlled wireless multiple access considering of hidden terminals

KUWANO Teruomi, IIDA Noboru, WATANABE Takashi

101 ( 675 ) 79 - 86 2002.2
An Improvement of an Ad Hoc Routing Protocol by the Location Information

Okuda Takahiro, Ino Udai, Watanabe Takashi

IPSJ SIG Notes 2002 ( 12 ) 1 - 6 2002.2
A Distributed Multimedia Multiple Access protocol for adhoc networks Reviewed

N Fukagawa, N IIda, T Watanabe

13TH INTERNATIONAL WORKSHOP ON DATABASE AND EXPERT SYSTEMS APPLICATIONS, PROCEEDINGS 42 - 46 2002
A robust wireless network for earthquake damage monitoring Reviewed

T Fujiwara, S Mizushina, A Adachi, T Watanabe

6TH WORLD MULTICONFERENCE ON SYSTEMICS, CYBERNETICS AND INFORMATICS, VOL XV, PROCEEDINGS 159 - 164 2002
A replica distribution method with consideration of the positions of mobile hosts on wireless ad-hoc networks Reviewed

M Tamori, S Ishihara, T Watanabe, T Mizuno

22ND INTERNATIONAL CONFERENCE ON DISTRIBUTED COMPUTING SYSTEMS WORKSHOP, PROCEEDINGS 331 - 335 2002
A WIRELESS SYSTEM FOR DISASTER DAMAGE MONITORING IN VULNERABLE ISM BAND Reviewed

Takahiro Fujiwara, Shizuo Mizushina, Atsushi Adachi, Takashi Watanabe

27 - 37 2002
Direct and relay communication protocol for wireless networks Reviewed

N Iida, T Watanabe

6TH WORLD MULTICONFERENCE ON SYSTEMICS, CYBERNETICS AND INFORMATICS, VOL XV, PROCEEDINGS 165 - 170 2002
Study on Selection of Route Optimization in Mobile IP

SAWAI Arata, OGAWA Kiyoshi, IIDA Noboru, WATANABE Takashi

MBL 2001 ( 108 ) 79 - 86 2001.11
A Mobile IP expansion on pre/post - registration and selection of route optimization.

OGAWA Kiyoshi, SAWAI Arata, IIDA Noboru, WATANABE Takashi

2001 ( 83 ) 159 - 166 2001.9
ABOUT AD HOC MULTIHOP ROUTING TOWARDS HIGH RELIABILITY

Okuda Takahiro, Ino Udai, Ishihara Susumu, Watanabe Takashi

Proceedings of the Society Conference of IEICE 2001 ( 1 ) 347 - 347 2001.8
Estimation of Distributed-Control Multimedia Multiple Access Protocol

Iida Noboru, Watanabe Takashi

Journal of international economics 8 ( 1 ) 25 - 32 2001.6
Consideration of Advanced Join mechanism for multicasting in ITS

OBA Makoto, YAMAMOTO Tatsushi, MUNAKA Tatsuji, WATANABE Takashi

2001 ( 47 ) 1 - 8 2001.5
A Distributed Controlled Multiple Multimedia Access considering Hidden Terminals

Kuwano Teruomi, Iida Noboru, Watanabe Takashi

Proceedings of the IEICE General Conference 2001 ( 1 ) 678 - 678 2001.3
Improvements of Distributed-control Multimedia Multiple Access protocol (DMMA)

Kuwano Teruomi, Nakano Tatsuya, Fukagawa Noritaka, Iida Noboru, Watanabe Takashi

Proceedings of the IEICE General Conference 2000 ( 1 ) 636 - 636 2001.3
An Implementation of a TV Program Selection Support Agent and its Evaluation

Nakajima Taro, Watanabe Takashi, Taruguchi Hideaki

IPSJ SIG Notes 2001 ( 15 ) 7 - 12 2001.2
A Reliable Study of Ad Hoc Multihop Routing

OKUDA Takahiro, INO Udai, ISHIHARA Susumu, WATANABE Takashi

2001 ( 13 ) 31 - 38 2001.2
A Restoration Support by Image Processing and Ad hoc Networking in a Disaster Reviewed

Takashi Watanabe, Kazutaka Iwasaki

357 - 362 2001
Adaptive Replica Caching in Ad Hoc Networks Reviewed

Makoto Hara, Takashi Watanabe

192 - 197 2001
An Improvement of A Client Oriented Relocation Protocol for Wide Area Networks Reviewed

Takashi Watanabe, Yukihisa Yamamoto, Makoto Hara

224 - 228 2001
An Ad Hoc Multihop Routing Protocol torards High Reliability Reviewed

Takahiro Okuda, Udai Ino, Susumu Ishihara, Takashi Watanabe

205 - 210 2001
Advanced Join Mechanism for Multicast Group Management in DSRC-based ITS Networks Reviewed

Tatsuji Munaka, Tatsushi Yamamoto, Masahiro Kuroda, Takashi Watanabe

1149 - 1156 2001
Improvements of TV Programs Selection Support Agent with History Database Reviewed

Tomoya Taka, Kuniaki Isogai, Takashi Watanabe, Hideaki Taruguchi, Tadanori Mizuno

Proc. SNPD'01 1041 - 1047 2001
Network status observation for a dynamic object relocation protocol Reviewed

T Watanabe, M Hara

12TH INTERNATIONAL WORKSHOP ON DATABASE AND EXPERT SYSTEMS APPLICATIONS, PROCEEDINGS 193 - 197 2001
Location Dependent Data Multicasting in ITS networks and Its Evaluation Reviewed

Tatsuji Munaka, Tatsushi Yamamoto, Takashi Watanabe

CD-R 2001
Local and Urgent Information Collection using Ad hoc Networking in a Disaster Situation Reviewed

Susumu Ishihara, Masahiro Tamori, Takashi Watanabe, Tadanori Mizuno

198 - 204 2001
A Study on Route Optimization in Mobile IP with Pre-Registration and Post-Registration Method

Sawai Arata, Ogawa Kiyoshi, Iida Noboru, Watanabe Takashi

Proceedings of the Society Conference of IEICE 141 - 141 2001
A Wireless Data Gathering and Active Control of Lifelines in a Disaster with Visual Support by GIS Reviewed

WATANABE Takashi, ATSUMI Masao, ADACHI Atsushi, MIZUSHINA Shizuo

Theory and Applications of GIS 9 ( 2 ) 67 - 74 2001
Proposal of Distributed-Control Multimedia Multiple Access Protocol

Iida Noboru, Watanabe Takashi

Journal of international economics 7 ( 2 ) 163 - 170 2000.12
A study of multicast group management using Advanced Join mechanism

MUNAKA Tatsuji, INOUE Jun, KURODA Masahiro, MIZUNO Tadanori, WATANABE Takashi

2000 ( 83 ) 49 - 54 2000.9
Concept of Movable Server

UEDA Takasumi, AONO Masahiro, WATANABE Takashi, MIZUNO Tadanori

IPSJ SIG Notes. MBL 2000 ( 14 ) 41 - 47 2000.2
A Memory Management Architecture for Mobile Computing Environment

YOKOYAMA Shigemori, OKUDA Takahiro, MIZUNO Tadanori, WATANABE Takashi

IPSJ SIG Notes. MBL 2000 ( 14 ) 33 - 40 2000.2
A Study of Multihopping Overlapped Networks for Inter-Vehicle Communication

OKUDA Takahiro, WATANABE Takashi

Proceedings of the Society Conference of IEICE 278 - 278 2000
A Method of Push-based Communication Scheduling for Minimum Latency Time

AONO Masahiro, UEDA Takasumi, TAKUBO Akio, WATANABE Takashi, MIZUNO Tadanori

The Transactions of the Institute of Electronics,Information and Communication Engineers B 82 ( 12 ) 2248 - 2256 1999.12
Reducing the Response Time by Integrated Push - Pull Method

AONO MASAHIRO, WATANABE TAKASHI, MIZUNO TADANORI

IPSJ SIG Notes. MBL 1999 ( 80 ) 9 - 16 1999.10
A Study of Memory Management System for Mobile Computing Environment

59 259 - 260 1999.9
A Proposal of RAID Type Broadcast System

AONO Masahiro, TSUJI Junichirou, WATANABE Takashi, MIZUNO Tadanori

Transactions of Information Processing Society of Japan 40 ( 7 ) 3043 - 3050 1999.7
Wireless Multiple Access Protocol Giving Thougth to Direct Communication Between Terminals

IIDA Noboru, FUKAGAWA Noritaka, MIZUNO Tadanori, WATANABE Takashi

The Transactions of the Institute of Electronics,Information and Communication Engineers B 82 ( 7 ) 1347 - 1356 1999.7
A method of scheduling for minimum latency time in push - based communication

AONO Masahiro, UEDA Takasumi, TAKUBO Akio, WATANABE Takashi, MIZUNO Tadanori

IPSJ SIG Notes. MBL 1999 ( 50 ) 1 - 8 1999.5
Data Transfer Evaluation of Nomadic Data Consistency Model for Large-Scale Mobile Systems

KURODA Masahiro, ONO Ryoji, SHIMOTSUMA Yoshiki, WATANABE Takashi, MIZUNO Tadanori

IEICE transactions on information and systems 82 ( 4 ) 822 - 830 1999.4
A Proposal and Evaluation of "Double Cyclic Sequencing Method" for Data Broadcast

AONO Masahiro, TAKUBO Akio, WATANABE Takashi, MIZUNO Tadanori

Transactions of Information Processing Society of Japan 40 ( 3 ) 1267 - 1275 1999.3
A Study of Memory management system for mobile comouting system

58 455 - 456 1999.3
A study of wireless multiple access giving thought to direct communication between terminals

IIDA Noboru, WATANABE Takashi, FUKAGAWA Noritaka, MIZUNO Tadanori

Technical report of IEICE. RCS 98 ( 602 ) 85 - 92 1999.2
Fundamental Considerations on Direct and Relay Communication Protocol for Multi - Access Networks

FUKAGAWA Noritaka, IIDA Noboru, MIZUNO Tadanori, WATANABE Takashi

IPSJ SIG Notes. MBL 1998 ( 110 ) 55 - 62 1998.12
Mobile Teleconference System Supporting Cooperative Work in Mobile Computing Environament

OHTA Ken, SHIMADA Yoshihiro, NARAOKA Masahide, WATANABE Takashi, MIZUNO Tadanori

Transactions of Information Processing Society of Japan 39 ( 10 ) 2879 - 2887 1998.10
Memory management system for mobile computing system

57 597 - 598 1998.10
The Applicatoin of Geographic Information System for Lifeline Monitoring and Control System

57 601 - 602 1998.10
Data Transfer Evaluation of Optimistic Data Consistency Model

KURODA Masahiro, ONO Ryoji, WATANABE Takashi, MIZUNO Tadanori, SHIMOTSUMA Yoshiki

IPSJ SIG Notes. MBL 1998 ( 83 ) 83 - 90 1998.9
Evaluation of Flexible Security Models on a Mobile Agent Platform

TAKA TOMOYA, MATSUSHITA DAISUKE, WATANABE TAKASHI, MIZUNO TADANORI

IPSJ SIG Notes. MBL 1998 ( 83 ) 99 - 106 1998.9
A Study of Multiple Access Protocol via Wireless Networks

IIDA Noboru, FUKAGAWA Noritaka, UENO You, WATANABE Takashi, MIZUNO Tadanori

Proceedings of the Society Conference of IEICE 1998 ( 1 ) 431 - 431 1998.9
A Multimedia Wireless Multiple Access Protocol for Mobile Terminals

IIDA Noboru, WATANABE Takashi, UENO You, MIZUNO Tadanori

The Transactions of the Institute of Electronics,Information and Communication Engineers. B-(0xF9C2) 81 ( 8 ) 751 - 761 1998.8
Data Broadcast Scheduling by Double Cyclic Sequencing Method

AONO Masahiro, WATANABE Takashi, MIZUNO Tadanori

IPSJ SIG Notes. MBL 1998 ( 53 ) 77 - 84 1998.5
Modeling of Agent Shopping Service Considering User's Requirement

56 635 - 636 1998.3
Agent structure using history and its application to web browsers

56 631 - 632 1998.3
Balancing wait and latency for data broadcast schedule

56 581 - 582 1998.3
Implemantation of Security Simulator in Mobile Computing Enviroonment

Takubo Akio, Ishikawa Mutsumi, Watanabe Takashi, Mizuno Tadanori

Reports of the Graduate School of Electronic Science and Technology, Shizuoka University 19 65 - 71 1998.3
Replicated Object Relocation Protocol RORP

MORI Akifumi, WATANABE Takashi

IPSJ SIG Notes 1998 ( 15 ) 79 - 84 1998.2
Selective Multimedia Access Protocol for Wireless Multimedia Communication

OHTA Ken, WATANABE Takashi, MIZUNO Tadanori

Transactions of Information Processing Society of Japan 39 ( 2 ) 312 - 320 1998.2
RAID Type Database on Air

AONO Masahiro, WATANABE Takashi, MIZUNO Tadanori

IPSJ SIG Notes. MBL 1998 ( 13 ) 39 - 44 1998.2
Data Transfer Architecture of Optimistic Data Consistency Model

KURODA Masahiro, PENG Luosheng, WATANABE Takashi, MIZUNO Tadanori, SHIMOTSUMA Yoshiki

IPSJ SIG Notes. MBL 1998 ( 13 ) 45 - 50 1998.2
Security simulator in mobile computing environment

A Takubo, M Ishikawa, T Watanabe, T Mizuno

TWELFTH INTERNATIONAL CONFERENCE ON INFORMATION NETWORKING (ICOIN-12), PROCEEDINGS 89 - 94 1998
Effect of the cluster type mobile communication

AONO Masahiro, MINENO Hiroshi, OHTA Ken, WATANABE Takashi, MIZUNO Tadanori

IPSJ SIG Notes. MBL 1997 ( 117 ) 57 - 62 1997.12
Spatial Resolution Control for Content - based Mobile Multimedia Access Protocol

OHTA Ken, MASUDA Akihisa, WATANABE Takashi, MIZUNO Tadanori

IPSJ SIG Notes. MBL 1997 ( 117 ) 69 - 74 1997.12
A model for Push - Pull communication

AONO Masahiro, WATANABE Takashi, MIZUNO Tadanori

IPSJ SIG Notes 1997 ( 87 ) 25 - 30 1997.9
Modeling network shopping usnig mobile agents

MATSUSHITA Daisuke, TAKA Tomoya, WATANABE Takashi, MIZUNO Tadanori

IPSJ SIG Notes. MBL 1997 ( 72 ) 13 - 18 1997.7
Estimation methods of job characteristics in a job allocation agent in JAM/JC

HISADA Natsumi, WATANABE Takashi, OHTA Tsuyoshi, MIZUNO Tadanori

IPSJ SIG Notes 1997 ( 83 ) 19 - 24 1997.6
An Implementation of the Network Protocol with Performance and its Evaluation over Wide Area Networks

KAWAI Azuma, OHTA Ken, WATANABE Takashi, MIZUNO Tadanori

IPSJ SIG Notes 1997 ( 83 ) 31 - 36 1997.6
Cluster - type mobile communication

AONO Masahiro, WATANABE Takashi, MIZUNO Tadanori

IPSJ SIG Notes. MBL 1997 ( 54 ) 49 - 54 1997.5
Selective Multimedia Access Protocol for Wireless Multimedia Communication

OHTA Ken, WATANABE Takashi, MIZUNO Tadanori

IPSJ SIG Notes 1997 ( 35 ) 141 - 146 1997.4
The Architecture of Job Allocation Method : JAM/JC and its Implementaion

54 351 - 352 1997.3
The ability of video data delivery of the Distributed RAID Video Server

54 377 - 378 1997.3
Floating Market Model : A Model of Agent Communication Services

54 539 - 540 1997.3
Performance Problems of VOD Systems on Ethernet

Nakamura Shunichiro, Minemura Harumi, Yamaguchi Tomohisa, Shimizu Hiroshi, Watanabe Takashi, Mizuno Tadanori

Reports of the Graduate School of Electronic Science and Technology, Shizuoka University 18 127 - 134 1997.3
Authentication System of Mobile Computing Environment

Takubo Akio, Ishikawa Mutsumi, Watanabe Takashi, Soga Masakazu, Mizuno Tadanori

Reports of the Graduate School of Electronic Science and Technology, Shizuoka University 18 157 - 165 1997.3
Adaptive environment observation for distributed agents moving in a lattice world

T Watanabe, M Mizuno, T Mizuno

THIRD INTERNATIONAL SYMPOSIUM ON AUTONOMOUS DECENTRALIZED SYSTEMS - ISADS 97 - PROCEEDINGS 343 - 350 1997
Autonomous Load Distributing for Multi-Computer Systems

KOBAYASHI Shin-ya, OGAWA Tomoyuki, WATANABE Takashi

The Transactions of the Institute of Electronics,Information and Communication Engineers. 79 ( 11 ) 903 - 915 1996.11
Updating strategies of load information for adaptive load balancing with bidirectional piggy backing

HISADA Natsumi, OHTA Tsuyoshi, WATANABE Takashi, MIZUNO Tadanori

IPSJ SIG Notes 1996 ( 108 ) 107 - 112 1996.11
An Authentication Protocol for Mobile Computing Environment and its Robustness

ISHIKAWA Mutsumi, TAKUBO Akio, WATANABE Takashi, MIZUNO Tadanori

IEICE technical report. Data engineering 96 ( 288 ) 13 - 18 1996.10
A Study of Parallel Discrete Event Simulator using Advance Processing

KAGAMI Hideyuki, WATANABE Takashi, SATO Fumiaki, MIZUNO Tadanori

IPSJ SIG Notes 1996 ( 63 ) 67 - 72 1996.7
Performance Estimation of a Job Dispatching Method Based on Job Characteristics in Distributed Systems

TANIUCHI Noriyuki, OHTA Tsuyoshi, WATANABE Takashi, MIZUNO Tadanori

IPSJ SIG Notes 1996 ( 63 ) 43 - 4 1996.7
Data Allocation Problem of Distributed RAID Style VOD (2)

SHIMIZU Hiroshi, NAKAMURA Shunichiro, MINEMURA Harumi, YAMAGUCHI Tomohisa, WATANABE Takashi, MIZUNO Tadanori

IPSJ SIG Notes 1996 ( 63 ) 31 - 36 1996.7
An Implementation of the Network Protocol with Performance and its Evaluation

KAWAI Azuma, OHTA Ken, WATANABE Takashi, MIZUNO Tadanori

IPSJ SIG Notes 1996 ( 40 ) 145 - 150 1996.5
A Slicing Algorithm Suitable for Program Modification

OHTA Tsuyoshi, WATANABE Takashi, MIZUNO Tadanori

IEICE transactions on fundamentals of electronics, communications and computer sciences 79 ( 4 ) 540 - 546 1996.4
Data Allocation Problem of Distributed RAID Style V. O. D

SHIMIZU Hiroshi, NAKAMURA Shunichiro, MINEMURA Harumi, YAMAGUCHI Tomohisa, WATANABE Takashi, MIZUNO Tadanori

IPSJ SIG Notes 1996 ( 20 ) 61 - 66 1996.2
Network Delay Prediction on Internet

1996 ( 12 ) 203 - 208 1996.1
Approximate Analysis of a Load Balancing Scheme with Piggybacking

1996 ( 12 ) 155 - 160 1996.1
Distributed RAID Style Video Server (2)

1996 ( 12 ) 227 - 232 1996.1
Environment Observation Cost of Distributed Autonomous Agents in a Dynamic Environment

MIZUNO Masuhiro, SATO Fumiaki, WATANABE Takashi, MIZUNO Tadanori

IPSJ SIG Notes 1996 ( 12 ) 7 - 12 1996.1
Interpolation scheme of load information for adaptive load balancing with bidirectional piggybacking

1996 ( 12 ) 149 - 154 1996.1
Characteristics of Mobile and Stationary Agents

1996 ( 12 ) 1 - 6 1996.1
A broadcast protocol for satellite channels

1996 ( 12 ) 209 - 214 1996.1
Distributed RAID Style Video Server

NAKAMURA Shunichiro, MINEMURA Harumi, YAMAGUCHI Tomohisa, SHIMIZU Hiroshi, WATANABE Takashi, MIZUNO Tadanori

IPSJ SIG Notes 1995 ( 115 ) 123 - 128 1995.11
Protocol Verification Tool with Extended Petri Net and Horn Clause

WATANABE Takashi, OHTA Tsuyoshi, SATO Fumiaki, MIZUNO Tadanori

IEICE transactions on fundamentals of electronics, communications and computer sciences 78 ( 11 ) 1458 - 1467 1995.11
A Job Dispatching Method Based on Job Characteristics in Distributed Systems

1995 ( 2 ) 17 - 22 1995.10
A Proposal of Network Protocol with Performance for Multimedia Communication System

OHTA Ken, SAKASITA Yoshihiko, WATANABE Takashi, MIZUNO Tadanori

IEICE technical report. Image engineering 95 ( 292 ) 51 - 58 1995.10
An experiment that how many video streams can a NFS server etc. supply on the ethernet LAN

NAKAMURA Shunichiro, YAMAGUCHI Tomohisa, MINEMURA Harumi, WATANABE Takashi, MIZUNO Tadanori

IPSJ SIG Notes 1995 ( 85 ) 37 - 42 1995.9
Group Management Functions for Realizing Distributed TCCS

NAKANO Nobumasa, OHTA Ken, WATANABE Takashi, MIZUNO Tadanori

IPSJ Journal 36 ( 8 ) 2027 - 2036 1995.8
Adaptive Load Balancing with Bidirectional Piggybacking

WATANABE Takashi, OHTA Tsuyoshi, MIZUNO Tadanori, NAKANISHI Hikaru

The Transactions of the Institute of Electronics,Information and Communication Engineers. 78 ( 3 ) 302 - 312 1995.3
Analysis of Lock Operations in Distributed Systems and A Proposal of a Data Update Argorithm

50 247 - 248 1995.3
An Application Autonomous Robots for Physical Distribution System

50 381 - 382 1995.3
On a load balancing method with selective multi piggybacking

50 263 - 264 1995.3
Analysis of Data Update Performance in Distributed Systems and A Proposal of a Data Update Algorithm

MIYANISHI Yohtaro, NAKAMURA Kenji, WATANABE Takashi, MIZUNO Tadanori

IPSJ SIG Notes 1995 ( 22 ) 19 - 24 1995.3
Specification methodologies for distributed communication system including timed primitives.

1995 ( 13 ) 13 - 18 1995.1
Group Management Functions for Realizing Distributed TCCA

1994 ( 60 ) 39 - 44 1994.7
A Method of Partial Database Allocation in a Distributed Cooperation Support System

1994 ( 60 ) 83 - 90 1994.7
An Application of cooperation protocol for physical distribution system

Kato Tadahiro, Watanabe Takashi, Mizuno Tadanori

IEICE technical report. Artificial intelligence and knowledge-based processing 94 ( 133 ) 1 - 8 1994.7
Time Enhancement of LOTOS (LOTOS - T) for the Description of Time Critical Communication Architecture and Mechanisms and it's development Environment

Nakano Nobumasa, Ohta Ken, Watanabe Takashi, Mizuno Tadanori

DPS 1994 ( 56 ) 43 - 48 1994.7
Allocation methodologies of replicated partial databases in distributed environment

Takashina Tomokazu, Miyanishi Yohtaro, Watanabe Takashi, Mizuno Tadanori

IPSJ SIG Notes 1994 ( 56 ) 7 - 12 1994.7
A load balancing strategy with bidirectional piggybacking

Someha Kayoko, Watanabe Takashi, Ohta Tsuyoshi, Mizuno Tadanori

IPSJ SIG Notes 1994 ( 56 ) 13 - 18 1994.7
Cooperative Distributed Expert System by Self Reorganization

Ito Tatsuaki, Watanabe Takashi, Yamaguchi Takahira, Mizuno Tadanori

IEICE technical report. Artificial intelligence and knowledge-based processing 94 ( 132 ) 1 - 8 1994.7
Survey of the Research works regarding Time enhancement for LOTOS and Introduction of its International Standardization activity

Nakano Nobumasa, Watanabe Takashi, Mizuno Tadanori

IPSJ SIG Notes 1994 ( 39 ) 163 - 168 1994.5
An Application of a Program Slicing Technique to Distributed Programs

Ohta Tsuyoshi, Watanabe Takashi, Mizuno Tadanori

IPSJ SIG Notes 1994 ( 39 ) 43 - 48 1994.5
Implementation of an adaptive load sharing strategy with job characteristic

48 315 - 316 1994.3
Survey of Time-Enhanced FDTs to Describe the Specification of Mechanisms to realize Time Critical Communication LAN

48 223 - 224 1994.3
Time Oriented Protocol Language T-PROMELA

48 221 - 222 1994.3
A Proposal for a Resource Distribution Method from a Viewpoint of Isolation

48 313 - 314 1994.3
On a Coordination strategy with Distributed Agents in a Lattice Word

48 135 - 136 1994.3
A Job Dependent Dispatcher Scheme in a Heterogeneous Multiserver Network

OHTA T., Watanabe Takashi, Mizuno Tadanori

IEICE Trans. Commun., B 77 ( 11 ) 1380 - 1387 1994
Adaptive load balancing based on distributed coordination method

1993 ( 2 ) 17 - 26 1993.11
Coordination of Distributed Agents Moving in a Lattice World

Yamazaki Tetsuya, Watanabe Takashi

1993 ( 69 ) 105 - 114 1993.8
An Analysis of Overheads on Advance and Parallel Processing Control Scheme

37 524 - 525 1988.9

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Awards

2022 WINCOM, Best Student Paper Award

2022.10 IEEE WINCOM Reliable Multicast Streaming for Hierarchical Non-Terrestrial Network

Enping Zhou, Makoto Kobayashi Takuya Fujihashi, Md. Abdul Alim, Shunsuke Saruwatari, Masahiro Nishi, and Takashi Watanabe
IPSJ Contribution Award

2022.6 Information Processing Society, Japan

Takashi Watanabe
IEICE Communications Society Best Paper Award 2021

2021.5 IEICE A ZigBee/Wi-Fi Cooperative Channel Control Method and Its Prototyping

Kazuhiko KINOSHITA, Shu NISHIKORI, Yosuke TANIGAWA, Hideki TODE, Takashi WATANABE
Sig MBL Excellent paper award

2020 IPJS
Demonstration Award at DICOMO 2018

2018 Information Processing Society of Japan
Young researcher award

2018 Institute of Electronics, Information and Communication Engineers
Networking and Communications (WiMob) Student Best Paper Award

2017 IEEE (Institute of Electrical and Electronics Engineers) Backscatter MAC Protocol for Future Internet of Things Networks

Md. Abdul Alim, Shunsuke Saruwatari, Takashi Watanabe
Excellent paper award

2017 Information Processing Society of Japan
IFIP International Workshop on Management of the Future Internet, (IEEE/IFIP ManFI2016) Best Paper Award

2016 IEEE (Institute of Electrical and Electronics Engineers) A Fair Spectrum Sharing Method in Consideration of CoMP

Shusaku Shibata, Kazuhiko Kinoshita, Keita Kawano, Takashi Watanabe
Excellent paper award

2016 Information Processing Society of Japan
MBL Excellent Paper Award

2015 Information Processing Society of Japan
Excellent paper award

2014 Information Processing Society of Japan
IPSJ Fellow

2014 Information Processing Society of Japan
Demonstration Award at DICOMO 2013

2013 Information Processing Society of Japan
ITS Excellent paper award

2013 Information Processing Society of Japan
Telecom System Technical award

2013 The Telecommunications Advancement Foundation
MBL Excellent Paper Award

2013 Information Processing Society of Japan
Excellent paper award

2013 Information Processing Society of Japan
International Conference on Multimedia & Expo (ICME) Best Paper candidate

2012 IEEE (Institute of Electrical and Electronics Engineers) Traffic Reduction for Multiple Users in Multi-view Video Streaming

Takuya Fujihashi, Ziyuan Pan, Takashi Watanabe
MBL Excellent Paper Award

2012 Information Processing Society of Japan
Excellent paper award

2012 Information Processing Society of Japan
DICOMO Service Award

2011 Information Processing Society of Japan
The Fifth International Conference on Mobile Computing and Ubiquitous Networking (ICMU2010) Best paper award

2010 Information Processing Society of Japan An RSSI-Based Cross Layer Protocol for Directional Ad Hoc Networks and its Implementation

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Research Projects

Study on sensor networks

2004 - 2008
Ad hoc network protocols

2000
Study on Wireless Lifeline Monitoring System
Study on Computer Network Protocols
Mobile Agents on a Audio-Visual Network