半田志郎 (SHIRO HANDA) - マイポータル

基本情報

所属: 信州大学先鋭領域融合研究群　航空宇宙システム研究拠点特任教授

学位: 工学博士(1988年神戸大学)

J-GLOBAL ID: 200901045304798981
researchmap会員ID: 1000221017

研究キーワード

受賞

論文

コグニティブ無線における低複雑かつ高精度な占有率と遷移率測定法

征矢隼人, 田久修, 白井啓一郎, 太田真衣, 藤井威生, 笹森文仁, 半田志郎

電子情報通信学会和文論文誌B vol.J101-B(no.2) pp.133-145 2018年2月1日
Optimal cluster head selection and rotation of cognitive wireless sensor networks for simultaneous data gathering and long life system

Osamu Takyu, Shohei Fujii, Youhei Akimoto, Mai Ohta, Takeo Fujii, Fumihito Sasamori, Shiro Handa

International Journal of Distributed Sensor Networks 13(12) 12 pages 2017年12月
A threshold decision method for MRC in QAM constellation rearrangement

Fumihito Sasamori, Naoki Sakamoto, Osamu Takyu, Shiro Handa

IEICE Communications Express Vol.5(No.7) pp.236-241 2016年6月査読有り
スター型無線センサネットワークにおける周波数共用に適したチャネル共通化手法

木村匠, 田久修, 太田真衣, 藤井威生, 笹森文仁, 半田志郎

映像情報メディア学会誌 70(2) J69-J73 2016年1月1日
Data Tracking and Effect of Frequency Offset to Simultaneous Collecting Method for Wireless Sensor Networks

Ryo Myoenzono, Osamu Takyu, Keiichiro Shirai, Takeo Fujii, Mai Ohta, Fumihito Sasamori, Shiro Handa

International Journal of Distributed Sensor Networks 2015 2015年8月査読有り
Optimization of Learning Time for Learning-Assisted Rendezvous Channel in Cognitive Radio System

O. Takyu, T. Yamakita, T. Fujii, M. Ohta, F. Sasamori, and S. Handa

IEICE Transactions on Communications E98B(2) 360-369 2015年2月査読有り
Data Tracking and Effect of Frequency Offset to Simultaneous Collecting Method for Wireless Sensor Networks

Ryo Myoenzono, Osamu Takyu, Keiichiro Shirai, Takeo Fujii, Mai Ohta, Fumihito Sasamori, and Shiro Handa

International Journal of Distributed Sensor Networks 2015 2015年査読有り
Precise BER Analysis of Repetition Coded OFDM Systems over Time- and Frequency-Selective Rayleigh Fading Channels

F. Sasamori, S. Asada, O.Takyu, and S. Handa

IEICE Transactions on Communications E98B(1) 88-98 2015年1月査読有り
Resource Block Assignment to Reduce Peak to Average Power Ratio in Multi-User OFDM

O. Takyu, Y. Umeda, F. Sasamori, and S. Handa

IEICE Transactions on Communications E97B(8) 1689-1700 2014年8月査読有り
Adaptive Iterative Decoding of Finite-Length Differentially Encoded LDPC Coded Systems with Multiple-Symbol Differential Detection

Yang Yu, Shiro Handa, Fumihito Sasamori,Osamu Takyu

IEICE Transactions on Communications E96B(3) 847-858 2013年3月
Performance Analysis of Hermite-Symmetric Subcarrier Coding for OFDM Systems over Fading Channels

Fumihito Sasamori, Shiro Handa

IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES E95A(12) 2461-2469 2012年12月
ICI Suppression Methods Based on Maximum Likelihood Sequence Estimation for MSDD OFDM Systems

JIA Zi-yan, HANDA Shiro

Telecommunication Engineering 52(1) 27-32 2012年1月査読有り
Performance Analysis of Repetition Coded OFDM Systems with Diversity Combining and Higher-Level Modulation

Fumihito Sasamori, Ziyan Jia, Shiro Handa, Shinjiro Oshita

IEICE TRANSACTIONS ON COMMUNICATIONS E94B(1) 194-202 2011年1月
Noncoherent Maximum Likelihood Detection for Differential Spatial Multiplexing MIMO Systems

Ziyan Jia, Katsunobu Yoshii, Shiro Handa, Fumihito Sasamori, Shinjiro Oshita

IEICE TRANSACTIONS ON COMMUNICATIONS E93B(2) 361-368 2010年2月
Multiple-Symbol Differential Detection for Unitary Space-Time-Frequency Coding

Ziyan Jia, Shiro Handa, Fumihito Sasamori, Shinjiro Oshita

IEICE TRANSACTIONS ON COMMUNICATIONS E93B(1) 90-98 2010年1月
A Simple Expression of BER Performance in DPSK/OFDM Systems with Post-Detection Diversity Reception

Fumihito Sasamori, Shiro Handa, Shinjiro Oshita

IEICE TRANSACTIONS ON COMMUNICATIONS E92B(5) 1897-1900 2009年5月
A Simple Expression of BER Performance in COFDM Systems over Fading Channels

Fumihito Sasamori, Yuya Ishikawa, Shiro Handa, Shinjiro Oshita

IEICE Transaction on Communications E92A(1) 332-336 2009年1月
交差点における交通制御を目的としたITSの検討

大谷史郎, 秋月治, 六浦光一, 半田志郎, 大下眞二郎

日本シミュレーション学会誌 24(2) 128-134 2005年6月
A Simple Method of BER Calculation in DPSK/OFDM Systems over Fading Channels

Fumihito Sasamori, Shiro Handa, Shinjiro Oshita

IEICE Trans. on Fundamentals E88A(1) 366-373 2005年1月
Improving TCP performance over ATM-UBR with FED plus scheme

Chin, YT, Handa, S, Sasamori, F, Oshita, S

IEICE TRANSACTIONS ON COMMUNICATIONS E87B(6) 1514-1523 2004年6月

もっとみる

書籍等出版物

ディジタル通信（第2版）

大下眞二郎,半田志郎,デービッドアサノ (担当:共著)

共立 2016年11月 (ISBN: 9784320086456)
ディジタル通信

大下眞二郎,半田志郎,デービッドアサノ (担当:共著)

共立出版 2005年3月

講演・口頭発表等

Recognition and countermeasure to hidden terminal problem by packet analysis in wireless LAN

kinori Kamio, Osamu Takyu, Mai Ohta, Takeo Fujii, Fumihito Sasamori, Shiro Handa

APSIPA ASC 2019 2019年11月 Asia-Pacific Signal and Information Processing Association
Implementation and performance evaluation of wavelet-OFDM signal processing on single board computer

Yusuke Yomoda, Fumihito Sasamori, Osamu Takyu, Shiro Handa

Annual Conference on Engineering and Applied Science (ACEAT) 2019 2019年11月
Construction of server system for multilingual guide and dynamic analysis using visible light beacons with sensors

Kakeru Tanaka, Masayuki Kuwada, Atsuya Yamazaki, Hideo Okajima, Fumihito Sasamori, Osamu Takyu, Shiro Handa

Annual Conference on Engineering and Applied Science (ACEAT) 2019 2019年11月
Performance evaluation of phase offset RC-OFDM systems

Taiki Shimada, Sota Oguri, Fumihito Sasamori, Hiroyuki Sato, Hiroyuki Tsuchiya, Osamu Takyu, Shiro Handa

Annual Conference on Engineering and Applied Science (ACEAT) 2019 2019年11月
Data Separation Considering Smoothness of Sensing Data in Physical Wireless Parameter Conversion Sensor Networks

Shuhei Yamasaki, Osamu Takyu, Takeo Fujii, Mai Ohta, Fumihito Sasamori, Shiro Handa

IEEE ICOIN 2019 2019年9月
Overloaded wireless MIMO switching for secure wireless communication exchanging to untrusted relay

Arata Takahashi, Osamu Takyu, Fumihito Sasamori, Shiro Handa, Takeo Fujii, Tomoaki Ohtsuki

11th International Conference on Ubiquitous and Future Networks (ICUFN) 2019年7月 IEEE ComSoc
Adaptive Transmission Control with Prediction of Sensing Results for PhyC-SN

Kyosuke Fukuda, Osamu Takyu, Keiichiro Shirai, Takeo Fujii, Mai Ohta, Fumihito Sasamori, Shiro Handa

IEEE Radio Wireless Week 2019 2019年1月
Experimental Evaluation of Interference Robustness for Frequency Spectrum Sharing in WLAN Systems

Hironori Godo, Osamu Takyu, Koichi Adachi, Mai Ohta, Takeo Fujii, Fumihito Sasamori, Shiro Handa

APSIPA Annual Summit and Conference 2018 2018年11月
A Signal Separation Method for Physical Wireless Parameter Conversion Sensor Networks Using K-Shortest Path

Shuhei Yamasaki, Minato Oriuchi, Osamu Takyu, Takeo Fujii, Mai Ohta, Fumihito Sasamori, Shiro Handa

APSIPA Annual Summit and Conference 201 2018年11月
Data Separation Technique using Spatial Correlation of Sensing Results for Physical Wireless Parameter Conversion Sensor Networks

Naoya Amano, Osamu Takyu, Keiichiro Shirai, Fumihito Sasamori, Shiro Handa

APSIPA Annual Summit and Conference 2018 2018年11月
Performance Evaluation of M-Ary SS/HC-OFDM System with Short Spread Codes in Ultrasound Transmission

Hiroki Michiwaki, Fumihito Sasamori, Osamu Takyu, Shiro Handa

2018 International Scientific Conference on Engineering and Applied Sciences (ISCEAS) 2018年6月
Performance Evaluation of M-Ary SS/HC-OFDM System with Short Spread Codes in Stereo FM Transmission

Sunao Narita, Fumihito Sasamori, Osamu Takyu, Shiro Handa

2018 International Scientific Conference on Engineering and Applied Sciences (ISCEAS) 2018年6月
Performance Analysis of Bit Error Rate Using Repetition Coded OFDM Systems in Nakagami-m Fading Environment

Takayuki Ogawa, Fumihito Sasamori, Osamu Takyu, Shiro Handa

2018 International Scientific Conference on Engineering and Applied Sciences (ISCEAS) 2018年6月
Modified rendezvous scheme with inferring access channel probability of slave by master.

Hayato Soya, Osamu Takyu, Keiichiro Shirai, Mai Ohta, Takeo Fujii, Fumihito Sasamori, Shiro Handa

IEEE ICOIN 2018 2018年1月 IEEE
Transmit control for secure information sharing in untrusted relay with two antennas.

Tetsuya Noguchi, Osamu Takyu, Takeo Fujii, Tomoaki Ohtsuki, Fumihito Sasamori, Shiro Handa

IEEE ICOIN 2018 2018年1月 IEEE
Experimental study of signaling with IFDMA modulation and nonlinear amplifying for recovering access channel mismatch.

Ryo Kurosawa, Osamu Takyu, Mai Ohta, Takeo Fujii, Fumihito Sasamori, Shiro Handa

IEEE ICOIN 2018 2018年1月 IEEE
Transmit control and data separation in physical wireless parameter conversion sensor networks with event driven sensor.

Kyousuke Fukuda, Osamu Takyu, Mai Ohta, Takeo Fujii, Fumihito Sasamori, Shiro Handa

2018 IEEE Radio and Wireless Week (RWW 2018) 2018年1月 IEEE
Consideration of security for PLNC with untrusted relay in game theoretic perspective.

Yusuke Shirasaki, Osamu Takyu, Takeo Fujii, Tomoaki Ohtsuki, Fumihito Sasamori, Shiro Handa

2018 IEEE Radio and Wireless Week (RWW 2018) 2018年1月 IEEE
Secure information sharing with mirroring null steering through untrusted relay with two antennas.

Tetsuya Noguchi, Osamu Takyu, Takeo Fujii, Tomoaki Ohtsuki, Fumihito Sasamori, Shiro Handa

2018 IEEE Radio and Wireless Week (RWW 2018) 2018年1月 IEEE
A Study of Monitoring System for Radio Leak with Massive Radio Sensors

Shunsuke Imai, Osamu Takyu, Fumihito Sasamori, Shiro Handa

APSIPA ASC 2017 2017年12月

もっとみる

半田志郎

基本情報

研究キーワード

受賞

論文

書籍等出版物

講演・口頭発表等

共同研究・競争的資金等の研究課題

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