HANDA SHIRO

Interdisciplinary Cluster for Cutting Edge Research Research Center for Aerospace Systems 

Professor Professor Emeritus 

Degree

  • Doctor of Engineering, Kobe University

Research Keyword

    mobile communication, visible light communication

Field Of Study

  • Information and Communications Engineering

Educational Background

  • 1996 - 1996, University of California, Davis
  • 1978, Shinshu University, Faculty of Engineering
  • 1980, Shinshu University, Graduate School, Division of Engineering, 電子工学専攻
Research activity information

Paper

  • 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, Vol.13(No.12), 12 pages, Dec. 2017
  • A threshold decision method for MRC in QAM constellation rearrangement
    Fumihito Sasamori, Naoki Sakamoto, Osamu Takyu, and Shiro Handa
    IEICE Communications Express, Vol.5(No.7), pp.236-241, Jun. 2016, Refereed
  • 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, Aug. 2015, Refereed
  • 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, E98-B(2), 360-369, Feb. 2015, Refereed
  • 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, E98-B(1), 88-98, Jan. 2015, Refereed
  • 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, E97-B(8), 1689-1700, Aug. 2014, Refereed
  • 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, E96-B(03), 01 Mar. 2013
  • Performance Analysis of Hermite-Symmetric Subcarrier Coding for OFDM Systems over Fading Channels
    Sasamori, F; Handa, S
    IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, E95A(12), 2461-2469, Dec. 2012WebofScienceリポジトリ電子ジャーナル
  • ICI Suppression Methods Based on Maximum Likelihood Sequence Estimation for MSDD OFDM Systems
    JIA Zi-yan, HANDA Shiro
    Telecommunication Engineering, 52(1), 27-32, Jan. 2012, Refereed
  • 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, E94-B, 194-202, 01 Jan. 2011WebofScienceリポジトリ電子ジャーナル
  • Noncoherent Maximum Likelihood Detection for Differential Spatial Multiplexing MIMO Systems
    Ziyan Jia, Katsunobu Yoshii, Shiro Handa, Fumihito Sasamori, Shinjiro Oshita
    IEICE Transaction on Communications, E93-B(2), 361-368, Feb. 2010WebofScienceリポジトリ電子ジャーナル
  • Multiple-Symbol Differential Detection for Unitary Space-Time-Frequency Coding
    Ziyan Jia, Shiro Handa, Fumihito Sasamori, Shinjiro Oshita
    IEICE Transaction on Communications, E93-B(1), 90-98, Jan. 2010WebofScienceリポジトリ電子ジャーナル
  • A simple Expression of BER Performance in DPSK/ODFDM Systems with Post-Detection Diversity Reception
    Fumihito Sasamori, Shiro Handa, Shinjiro Oshita
    IEICE Transaction on Communications, E92-B(5), 1897-1900, Sep. 2009WebofScienceリポジトリ電子ジャーナル
  • A Simple Expression of BER Performance in COFDM Systems over Fading Channels
    Fumihito Sasamori, Yuya Ishikawa, Shiro Handa, Shinjiro Oshita
    IEICE Transaction on Communications, E92-B(1), 332-336, Jan. 2009
  • A Simple Method of BER Calculation in DPSK/OFDM Systems over Fading Channels
    Fumihito Sasamori, Shiro Handa, Shinjiro Oshita
    IEICE Trans. on Fundamentals, E88-A(1), 0366-0373, Jan. 2005WebofScience
  • 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, Jun. 2004WebofScience
  • Error rate performance of multiple-symbol differential detection overtransmission channels with nonlinear amplification
    Handa, S; Katase, Y; Sasamori, F; Oshita, S
    ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS, 87(3), 1-10, Mar. 2004WebofScience
  • Approximate Expression of BER Performance in DS-CDMA Systems over Multi-Path Fading Channels,
    Fumihito Sasamori, Shiro Handa, Fumiaki Maehara, Fumio Takahata, Shinjiro Oshita
    IEICE Trans. on Communications, E86-B(8), 2523-2528, Aug. 2003WebofScience
  • ImproveTCP Performance over ATM-UBR with Fuzzy Early Discard Scheme
    YoonTze Chin, Shiro Handa, Fumihito Sasamori, Shinjiro Oshita
    IEICE Trans. on Communications, E86-B(6), 1978-1990, Jun. 2003WebofScience
  • Fast calculation algorithm and error performance of multiple-symbol differential detection over fadingchannels
    Handa, S; Okano, Y; Liu, MY; Sasamori, F; Oshita, S
    IEICE TRANSACTIONS ON COMMUNICATIONS, E86B(3), 1050-1056, Mar. 2003WebofScience
  • Approximate equation of average bit-error rate-in DS-CDMA systems over fading channels
    Sasamori, F; Maehara, F; Handa, S; Oshita, S; Takahata, F
    IEEE TRANSACTIONS ON COMMUNICATIONS, 51(3), 409-415, Mar. 2003WebofScience
  • Fuzzy Explicit Rate (FUER) Switch Mechanism for ABR Traffic Congestion Control in ATM Networks
    Yoon Tze Chin, Kaharudin Dimyati, Shiro Handa and Shinjiro Oshita
    IEICE Trans. on Communications, E85-B(6), 1124-1132, Jun. 2002WebofScience
  • Multiple-symbol differential detection of APSK and limited search using (M,L) algorithm
    Machida, M; Handa, S; Oshita, S
    ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS, 84(10), 27-35, Oct. 2001, RefereedWebofScience
  • Theoretical analysis of symbol errorrates of (4,12) circular-signal-set constellation for some detection schemes
    Machida, M; Handa, S; Oshita, S
    ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS, 83(10), 19-28, Oct. 2000WebofScience
  • Adaptive multiple-symbol differential detection of MAPSK over frequency selective fading channels
    Mingya Liu, Shiro Handa, Masanobu Machida, Shinjiro Oshita
    IEICE Trans. on Fundamentals, E83-A(6), 1175-1183, Jun. 2000, RefereedWebofScience
  • (4,12) circular-signal-set constellation for 16APSK and its performance
    Machida, M; Handa, S; Oshita, S
    ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS, 81(9), 1-9, Oct. 1998WebofScience

Lectures, oral presentations, etc.

  • 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, Nov. 2019, Not invited
  • 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, Nov. 2019
  • 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, Nov. 2019, Not invited
  • 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, Nov. 2019, Asia-Pacific Signal and Information Processing Association, Not invited
  • Data Separation Considering Smoothness of Sensing Data in Physical Wireless Parameter Conversion Sensor Networks
    Shuhei Yamasaki, Osamu Takyu, Takeo Fujii, Mai Ohta, Fumihito Sasamori, and Shiro Handa
    IEEE ICOIN 2019, Sep. 2019
  • 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), Jul. 2019, IEEE ComSoc, Not invited
  • 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, Jan. 2019
  • 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, Nov. 2018
  • 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, Nov. 2018
  • 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, Nov. 2018
  • 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), Jun. 2018
  • 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), Jun. 2018
  • 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), Jun. 2018
  • Secure information sharing with mirroring null steering through untrusted relay with two antennas.
    Tetsuya Noguchi, Osamu Takyu, Takeo Fujii, Tomoaki Ohtsuki, Fumihito Sasamori, and Shiro Handa
    2018 IEEE Radio and Wireless Week (RWW 2018), Jan. 2018, IEEE
  • Consideration of security for PLNC with untrusted relay in game theoretic perspective.
    Yusuke Shirasaki, Osamu Takyu, Takeo Fujii, Tomoaki Ohtsuki, Fumihito Sasamori, and Shiro Handa
    2018 IEEE Radio and Wireless Week (RWW 2018), Jan. 2018, 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), Jan. 2018, 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, Jan. 2018, IEEE
  • Transmit control for secure information sharing in untrusted relay with two antennas.
    Tetsuya Noguchi, Osamu Takyu, Takeo Fujii, Tomoaki Ohtsuki, Fumihito Sasamori, and Shiro Handa
    IEEE ICOIN 2018, Jan. 2018, IEEE
  • 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, Jan. 2018, IEEE
  • A study of monitoring system for radio leak with massive radio sensors
    Shunsuke Imai, Osamu Takyu, Fumihito Sasamori, Shiro Handa
    APSIPA ASC 2017, Dec. 2017
  • Performance evaluation of M-ary SS/OFDM systems with short spread spectrum codes over visible light channels
    Qirui Xia, Fumihito Sasamori, Shiro Handa, Osamu Takyu
    2017 International Conference on Information and Communication Technology Convergence (ICTC), Oct. 2017
  • Control signal transmission based on IFDMA and receiver with nonlinear amplifier for compensating access channel mismatch
    Ryo Kurosawa, Osamu Takyu, Mai Ohta, Takeo Fujii, Fumihito Sasamori, Shiro Handa
    2017 IEEE 86th Vehicular Technology Conference (VTC-Fall), Sep. 2017, IEEE
  • Data Tracking Using Frequency Offset and SIC for Physical Wireless Conversion Sensor Networks
    T.Sakai, O. Takyu, K. Shirai, M. Ohta, T. Fujii, F. Sasamori, S. Handa
    IEEE WCNC 2017 International Workshop on Smart Spectrum (IWSS), 19 Mar. 2017, IEEE, Not invited
  • Measurement Technique for Occupancy Ratio and Transition Ratio in Cognitive Radio System
    H. Soya, O. Takyu, K. Shirai, M. Ohta, T. Fujii, F. Sasamori, S. Handa
    IEEE WCNC 2017 International Workshop on Smart Spectrum (IWSS), 19 Mar. 2017, IEEE, Not invited
  • Optimal cluster head selection and rotation of cognitive wireless sensor networks for simultaneous data gathering
    S. Fujii, O. Takyu, M. Ohta, T. Fujii, F. Sasamori, S. Handa
    ICOIN2017, Jan. 2017, ICOIN2017, Not invited
  • Optimization of multi-channel access in learning assisted measurement of channel occupancy ratio by USRP
    T. Kimura, O. Takyu, M. Ohta, T. Fujii, F. Sasamori, S. Handa
    ICOIN2017, Jan. 2017, ICOIN2017, Not invited
  • Fundamental Study of Decomposition based on Heterogeneous Sensing Data in Physical Conversion Sensor Networks
    M. Oriuchi, O. Takyu, K. Shirai, M. Ohta, T. Fujii, F. Sasamori, S. Handa
    APSIPA ASC 2016, Dec. 2016
  • Optimal impersonation of CSI for maximizing leaked information to untrusted relay in PLNC
    O. Takyu, K. Matsumoto, T. Ohtsuki, T. Fujii, F. Sasamori, S. Handa
    IEEE WCNC 2016, Apr. 2016, IEEE
  • Performance Evaluation of Multi-Target Tracking for PhyC-SN
    M. Oriuchi, O. Takyu, K. Shirai, T. Fujii, M. Ohta, F. Sasamori, S. Handa
    Apr. 2016, IEEE WCNC 2016, 4 pages, April 2016
  • A Simple but Effective Approach for Visible Light Beacon-based Positioning Systems with Smartphone
    S. Yoshizawa, S. Handa, F. Sasamori, and O. Takyu
    Proc. 2016 IEEE 12th International Colloquium on Signal Processing & its Applications (CSPA2016), 05 Mar. 2016
  • Multi-Target Tracking based on Features of Sensing Results and Wireless Parameters for Physical Wireless Parameter Conversion Sensor Networks
    M. Oriuchi, O. Takyu, K. Shirai, T. Fujii, M. Ohta, F. Sasamori, S. Handa
    IEEE RWS 2016, Jan. 2016
  • Performance Evaluation of the Physical Layer Security Using Artificial Noise and Relay Station
    J. Kabeya, O. Takyu, T. Ohtsuki, F. Sasamori, S. Handa
    APSIPA ASC 2015, Dec. 2015
  • Selection Method of Cluster Head in Wireless Sensor Networks of Wireless Physical Conversion for Spectrum Sharing
    S. Fujii, O. Takyu, T. Fujii, M. Ohta, F. Sasamori, S. Handa
    Proc. IEEE International Conference on ICT Convergence (ICTC) 2015, Oct. 2015
  • Unifying of Frequency Channel for Spectrum Sharing in Wireless Sensor Networks with Star Topology
    T. Kimura, O. Takyu, F. Sasamori, S. Handa
    Proc. IEEE International Conference on ICT Convergence (ICTC) 2015, Oct. 2015
  • Sleep control for maintaining large user throughput in cellular system
    K. Shimohata, O. Takyu, F. Sasamori, S. Handa
    IEEE APWCS 2015, Aug. 2015
  • High speed and small signaling overhead rendezvous in cognitive radio system
    T. Yoneda, O. Takyu, M. Ohta, T. Fujii, F. Sasamori, S. Handa
    IEEE APWCS 2015, Aug. 2015
  • Implementation and Evaluation of Visible Light OFDM Signal Processing on PSoC Microcontroller
    Xia Qirui, Yuta Yonezawa, Fumihito Sasamori, Osamu Takyu, and Shiro Handa
    The 3rd International Scientific Conference on Engineering and Applied Sciences (ISCEAS2015), Jul. 2015
  • Performance Evaluation of M-ary SS/OFDM Systems with Short Spread Spectrum Codes
    Shinji Fujimaki, Yusuke Mizukura, Fumihito Sasamori, Osamu Takyu, and Shiro Handa
    The 3rd International Scientific Conference on Engineering and Applied Sciences(ISCEAS2015), Jul. 2015
  • Evaluation of Information Leak by Ipersonated CSI in PLNC Considering Physical Layer Security
    K. Matsumoto, O. Takyu, T. Fujii, T. Ohtsuki, F. Sasamori, and S. Handa
    Proc. IEEE Radio Wireless Symposium (RWS) 2015, Jan. 2015
  • Learning assisted rendezvous channel in cognitive radio system
    O. Takyu, T. Yamakita, T. Fujii, F. Sasamori, and S. Handa
    Proc. IEEE International Conference on Communication Systems (ICCS), Nov. 2014
  • Physical Layer Network Coding with Multiple Untrusted Relays for Physical Layer Security
    K. Yamaguchi, O. Takyu, T. Fujii, T. Ohtsuki, F. Sasamori, and S. Handa
    APSIPA ASC 2014, Nov. 2014
  • Robustness against Fading Fluctuation in Hermite-Symmetric Subcarrier Coding for OFDM Systems
    A. Toda, F. Sasamori, O. Takyu, and S. Handa
    Proc. IEEE International Conference on ICT 834-835, Oct. 2014
  • Performance Evaluation of Acoustic OFDM with Repetition Coding
    S. Sasano, F. Sasamori, O. Takyu, and S. Handa
    Proc. IEEE International Conference on ICT Convergence (ICTC) 2014, Oct. 2014
  • Data Tracking and Effect of Frequency Offset to Simultaneous Collecting Method for Wireless Sensor Networks
    R. Myoenzono, O. Takyu, K. Shirai, T. Fujii, M. Ohta, F. Sasamori, and S. Handa
    Proc. IEEE International Conference on ICT Convergence (ICTC) 2014, Oct. 2014
  • Adaptive Control Based on Theoretical Analysis in RC-OFDM Systems
    W. Koike, F. Sasamori, O. Takyu, S. Handa
    Proc. of International Conference on ICT Convergence (ICTC) 2013, 01 Oct. 2013
  • Design and Implementation of OFDM Signal Processing on PSoC Microcontroller
    K. Hayashi, F. Sasamori, O. Takyu, S. Handa
    Proc. of International Conference on ICT Convergence (ICTC) 2013, 01 Oct. 2013, Not invited
  • Adaptive Control Based on Theoretical Analysis in RC-OFDM Systems
    W. Koike, F. Sasamori, O. Takyu, and S. Handa
    Proc. IEEE 2013 International Conference on ICT Convergence (ICTC), Oct. 2013
  • Design and Implementation of OFDM Signal Processing on PSoC Microcontroller
    K. Hayashi, F. Sasamori, O. Takyu, and S. Handa
    Proc. IEEE 2013 International Conference on ICT Convergence (ICTC), Oct. 2013
  • Physical Layer Network Coding with Multiple Untrusted Relays for Physical Layer Network Coding
    K. Yamaguchi, O. Takyu, T. Fujii, T. Ohtsuki, F. Sasamori, S. Handa
    IEEE APWCS 2013, Aug. 2013
  • Analysis of Channel Usage Tendency from Indoor Measurement Results in Wireless LAN System
    M. Goto, O. Takyu, T. Fujii, F. Sasamori, S. Handa
    IEEE APWCS 2013, Aug. 2013
  • High-Accurate and Time-Traceable Occupancy Ratio Measurement for Cognitive Radio System
    Y. Wakao, O. Takyu, T. Fujii, F. Sasamori, S. Handa
    IEEE APWCS 2013, Aug. 2013
  • Theoretical Analysis for Learning-Assisted Rendezvous Channel for Cognitive Radio
    T. Yamakita, O. Takyu, T. Fujii, F. Sasamori, S. Handa
    IEEE CTW 2013, Jun. 2013
  • Improved Soft-Output M-Algorithm for Differential Encoded LDPC Coded Systems with Multiple-Symbol Differential Detection
    Yang Yu, Shiro Handa, Fumihito Sasamori, OsamuTakyu
    IEEE Personal, Indoor and Mobile Radio Communications Symposium 2012(PIMRC 2012), Sep. 2012, IEEE
  • Iterative Noncoherent Detection of Coded Differential Space-Time Modulation in Rayleigh Fading Channels
    Ziyan Jia, Kaori Minemura, Shiro Handa and Fumihito Sasamori
    The 13th International Conference on Advanced Communication TechnologyCommunication Technology, 13 Feb. 2011
  • Iterative multiple-symbol differential detection of differential LDPC codes
    Yang Yu, Shiro Handa, Fumihito Sasamori
    Proc. of Intelligent Siganl Processing and Communication Systems 1 1-4, 15 Nov. 2010
  • Intercarrier Interference Suppression Method for OFDM Systems with Multiple-Symbol Differential Detection
    Ziyan Jia, Shiro Handa, Fumihito Sasamori, Shinjiro Oshita
    The 20th Personal, Indoor and Mobile Radio Communications Symposium 2009, May 2009, IEICE
  • Multiple-Symbol Differential Detection for Unitary Space-Time-Frequency Coding
    Ziyan Jia, Shiro Handa, Fumihito Sasamori, Shinjiro Oshita
    Proc. IEEE International Conference on Circuits and Systems for Communications 139-142, May 2008
  • Multiple-Symbol Differential Detection for Space-Time Block Codes over Fast Rayleigh Fading Channels
    Ziyan Jia, Shiro Handa, Fumihito Sasamori, Shinjiro Oshita
    Proc. 10th International Conference of communications Technology(ICCT 2006, Guilin, China, Dec.23-30), Nov. 2006
  • A Study on Post-Detection Diversity Combining for OFDM Systems
    Yuya Ishikawa, Fumihito Sasamori, Shiro Handa, Shinjiro Oshita
    Proc. 10th International Conference of communications Technology(ICCT 2006, Guilin, China, Dec.23-30), Nov. 2006
  • Multiple-Symbol Differential Detection for Space-Time Block Codes with Diversity Reception
    Ziyan Jia, Shiro Handa, Fumihito Sasamori, Shinjiro Oshita
    Proc. 2006 IEEE Wireless Communications and Netoworking Conference (WCNC 2006, Las Vegas, NV USA),CD-ROM Version, Apr. 2006
  • Theoretical Analysis of BER in DPSK/OFDM Systems with Postdetection Diversity Reception
    Yuki Mitsu, Fumihito Sasamori, Shiro Handa, Shinjiro Oshita
    Proc. the IEEE Wireless Communications and Netoworking Conference 05 (WCNC'05, New Orleans LA, USA), Mar. 2005
  • Non-Coherent Detection of Turbo Coded MDAPSK Using the MSDD Metric over Rayleigh Fading Channels
    Atsushi Kobayashi, Shiro Handa, Fumihito Sasamori, Shinjiro Oshita
    Proc. The 6th International Symposium on Wireless Personal Multimedia Communications (WPMC'03, Yokosuka Japan), Oct. 2003
  • Improve TCP Performance Over ATM-UBR with FED
    Yoon Tze Chin, Shiro Handa, Fumihito Sasamori and Shinjiro Oshita
    Proc. International Conference on Communications (ICC 2003, Anchorage, USA), May 2003
  • Improve TCP Performance Over ATM-UBR with FED+
    Yoon Tze Chin, Shiro Handa, Fumihito Sasamori and Shinjiro Oshita
    Proc. the IEEE International Conference on Fuzzy Systems (FUZZY-IEEEE 2003, St. Louis, MO, USA), May 2003
  • Approximate Equation of Bit Error Rate in OFDM Systems over Specular Multipath Fading Channels
    Fumihito Sasamori, Atsuhiro Yamano, Shiro Handa, Shinjiro Oshita
    Proc. the IEEE Wireless Communications and Netoworking Conference 03 (WCNC'03, New Orleans, USA),, Mar. 2003
  • New Procesure to Reduce Flooding Period in Multi-Hop Networks
    Hiroyuki Kada, KouichiMutuura, Osamu Akizuki, ShiroHanda, Shinjiro Oshita
    Proc. of Asia Simulation Conference/the 5th International Conference on System Simulation and Scientific Computing(Shanghai),, Nov. 2002
  • Improvement of Channel Efficiency in Mobile Communication by User Relay Scheme
    ZhongNing Jia, Kouichi Mutsuura, Osamu Akizuki, YoonTze Chin, Shiro Handa, Shinjiro Oshita
    Proc. Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2002, Phuket, Thailand), Jul. 2002
  • Fuzzy Early Discard (FED) to Improve TCP Reno Performance over ATM-UBR
    YoonTze Chin, Shiro Handa, Fumihito Sasamori and Shinjiro Oshita
    Proc. of 2002 Workshop on High Performance Switching and Routing(HPSR 2002, Kobe, Japan),, May 2002
  • Approximate Equation of Bit Error Rate in DQPSK/OFDM Systems Over Fading Channels
    Fumihito SASAMORI, Hiroyoshi UMEDA, Shiro HANDA,Fumiaki MAEHARA, FumioTAKAHATA, and Shinjiro OSHITA
    Proc. of European Wireless 2002(Florence, Italy), Feb. 2002
  • Multi-hop Networks Management Considering Terminal Mobility
    Nobuhide Nakabo, Kouichi Mutsuura, Osamu Akizuki, Shiro Handa, Shinjiro Oshita
    Proc. of European Wireless 2002(Florence, Italy), Feb. 2002
  • Multiple-Symbol Differential Detection Considering Autocorrelation over Frequency Selective Fading Channels
    Y.Okano, S.Handa, Mingya Liu, Fumihito Sasamori, Shinjiro Oshita
    Proc. of APCC 2001, Sep. 2001
  • Management of Network Configuration in Multi-hop Networks - Identification of Network Topology, Accommodating New Terminal and Merging Another Network -
    Nobuhide Nakabou, Kouichi Matsuura, Osamu Akizuki, Shiro Handa, Shinjiro Oshita
    Proc. of The 4th International Conference on Multi-Dimensional Mobile Communications(MDMC'01, Pori, Italy), Jun. 2001
  • Multiple-Symbol Differential Detection of MAPSK over Correlated Rayleigh Fading Channels and Fast Calculation Method of the Metric
    Mingya Liu, Shiro Handa, Yusuke Okano, Fumihito Sasamori, Shinjiro Oshita
    Proc. of 3G Wireless and beyond 2001, May 2001
  • A channel allocation scheme for hierarchical cellular system with dynamic microcell forming
    Yoshitatsu Yokokawa, Osamu Akizuki, Kouichi Mutsuura, Shiro Handa, Shinjiro Oshita
    Proc. of Asia-Pacific Conference on Communications 2000(APCC 2000,Seoul, Korea), Nov. 2000
  • Simple control of channel allocation with DMF
    Hiromichi Ito, Yoshitatsu Yokokawa, Osamu Akizuki, Kouichi Mutsuura, Shiro Handa, Shinjiro Oshita
    Proc. of JSST(Japan Society for Simulation Technology) International Conference on Modeling, Control and Comutation in Simulation(JSST 2000, Tokyo Japan), Oct. 2000
  • Adaptive Multiple-Symbol Differential Detection for 16APSK over Frequency Selective Fading Channels,
    M. Liu, M.Machida, S.Handa, S.Oshita
    Proc. of International Technical Conference on Circuits/Systems, Computers and Communications(ITC-CSCC'99 Sado), Jul. 1999, Not invited
  • Multiple-Symbol Differential Detection of APSK Using (M,L) Algorithm
    M.Miwa, M.Machida, S.Handa, S.Oshita
    Proc. of International Technical Conference on Circuits/Systems, Computers and Communications(ITC-CSCC'99 Sado), Jul. 1999
  • Handoff Reduction of Hierarchical Cellular System with Dynamic Microcell Forming
    Yoshitatsu Yokokawa, Osamu Akizuki, Kouichi Mutsuura, Shiro Handa, Shinjiro Oshita
    Proc. of International Technical Conference on Circuits/Systems, Computers and Communications(ITC-CSCC'99 Sado), Jul. 1999, Not invited
  • A Cellular System Using Direct Transmission between Terminals with Parallel Transmission
    Tsuyoshi Itagaki, Shiro Handa, Satoru Kubota, Kouichi Mutsuura, Shinjiro Oshita
    Proc. of International Technical Conference on Circuits/Systems, Computers and Communications(ITC-CSCC'99, Sado), Jul. 1999, Not invited
  • Multiple-Symbol Differential Detection of APSK Based on MAP Criterion
    Masanobu Machida, Shiro Handa, Shinjiro Oshita
    Proc. IEEE GLOBECOM'98(Global TeleCommunications Conference '98, Sydney), Nov. 1998
  • Multiple-Symbol Differential Detection of APSK and Limited Search Scheme Using M-Algorithm
    Masanobu Machida, Yu Kaneko, Shiro Handa, Shinjiro Oshita
    Proc. of IEEE ISPACS'98(International Workshop on Intelligent Signal Processing And Communication Systems '98, Melbourne), Nov. 1998, Not invited

Research Themes

  • 第4世代移動通信を支える新技術の開発