Optimal cluster head selection and rotation of cognitive wireless sensor networks for simultaneous data gathering and long life system International Journal of Distributed Sensor Networks,vol.13(no.12):12 pages 2017(Dec.) Author:Osamu Takyu, Shohei Fujii, Youhei Akimoto, Mai Ohta, Takeo Fujii, Fumihito Sasamori, Shiro Handa
A threshold decision method for MRC in QAM constellation rearrangement IEICE Communications Express,Vol.5(No.7):pp.236-241 2016(Jun.) Author:Fumihito Sasamori, Naoki Sakamoto, Osamu Takyu, and Shiro Handa
Data Tracking and Effect of Frequency Offset to Simultaneous Collecting Method for Wireless Sensor Networks International Journal of Distributed Sensor Networks,2015 2015(Aug.) Author:Ryo Myoenzono, Osamu Takyu, Keiichiro Shirai, Takeo Fujii, Mai Ohta, Fumihito Sasamori, and Shiro Handa
Optimization of Learning Time for Learning-Assisted Rendezvous Channel in Cognitive Radio System IEICE Transactions on Communications,E98-B(2):360-369 2015(Feb.) Author:O. Takyu, T. Yamakita, T. Fujii, M. Ohta, F. Sasamori, and S. Handa
Precise BER Analysis of Repetition Coded OFDM Systems over Time- and Frequency-Selective Rayleigh Fading Channels IEICE Transactions on Communications,E98-B(1):88-98 2015(Jan.) Author:F. Sasamori, S. Asada, O.Takyu, and S. Handa
Resource Block Assignment to Reduce Peak to Average Power Ratio in Multi-User OFDM IEICE Transactions on Communications,E97-B(8):1689-1700 2014(Aug.) Author:O. Takyu, Y. Umeda, F. Sasamori, and S. Handa
Adaptive Iterative Decoding of Finite-Length Differentially Encoded LDPC Coded Systems with Multiple-Symbol Differential Detection IEICE Transactions on Communications,E96-B(03) 2013(Mar. 01) Author:Yang Yu, Shiro Handa, Fumihito Sasamori,Osamu Takyu
Performance Analysis of Hermite-Symmetric Subcarrier Coding for OFDM Systems over Fading Channels IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES,E95A(12):2461-2469 2012(Dec.) Author:Sasamori, F; Handa, S
ICI Suppression Methods Based on Maximum Likelihood Sequence Estimation for MSDD OFDM Systems Telecommunication Engineering,52(1):27-32 2012(Jan.) Author:JIA Zi-yan, HANDA Shiro
Performance Analysis of Repetition Coded OFDM Systems with Diversity Combining and Higher-Level Modulation IEICE Transactions on Communications,e94-B:194-202 2011(Jan. 01) Author:Fumihito Sasamori, Ziyan Jia, Shiro Handa, Shinjiro Oshita
移動通信技術 Magmetics Japan,5(10):442-449 2010(May) Author:半田 志郎 Keywords:移動通信技術，マルチパスフェージング，広帯域無線通信，OFDM, MIMO
Noncoherent Maximum Likelihood Detection for Differential Spatial Multiplexing MIMO Systems IEICE Transaction on Communications,E93-B(2):361-368 2010(Feb.) Author:Ziyan Jia, Katsunobu Yoshii, Shiro Handa, Fumihito Sasamori, Shinjiro Oshita
Multiple-Symbol Differential Detection for Unitary Space-Time-Frequency Coding IEICE Transaction on Communications,E93-B(1):90-98 2010(Jan.) Author:Ziyan Jia, Shiro Handa, Fumihito Sasamori, Shinjiro Oshita
A simple Expression of BER Performance in DPSK/ODFDM Systems with Post-Detection Diversity Reception IEICE Transaction on Communications,E92-B(5):1897-1900 2009(Sep.) Author:Fumihito Sasamori, Shiro Handa, Shinjiro Oshita
A Simple Expression of BER Performance in COFDM Systems over Fading Channels IEICE Transaction on Communications,E92-B(1):332-336 2009(Jan.) Author:Fumihito Sasamori, Yuya Ishikawa, Shiro Handa, Shinjiro Oshita
A Simple Method of BER Calculation in DPSK/OFDM Systems over Fading Channels IEICE Trans. on Fundamentals,E88-A(1):0366-0373 2005(Jan.) Author:Fumihito Sasamori, Shiro Handa, Shinjiro Oshita
Improving TCP performance over ATM-UBR with FED plus scheme IEICE TRANSACTIONS ON COMMUNICATIONS,E87B(6):1514-1523 2004(Jun.) Author:Chin, YT; Handa, S; Sasamori, F; Oshita, S
Error rate performance of multiple-symbol differential detection overtransmission channels with nonlinear amplification ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS,87(3):1-10 2004(Mar.) Author:Handa, S; Katase, Y; Sasamori, F; Oshita, S
Approximate Expression of BER Performance in DS-CDMA Systems over Multi-Path Fading Channels, IEICE Trans. on Communications,E86-B(8):2523-2528 2003(Aug.) Author:Fumihito Sasamori, Shiro Handa, Fumiaki Maehara, Fumio Takahata, Shinjiro Oshita
ImproveTCP Performance over ATM-UBR with Fuzzy Early Discard Scheme IEICE Trans. on Communications,E86-B(6):1978-1990 2003(Jun.) Author:YoonTze Chin, Shiro Handa, Fumihito Sasamori, Shinjiro Oshita
Approximate equation of average bit-error rate-in DS-CDMA systems over fading channels IEEE TRANSACTIONS ON COMMUNICATIONS,51(3):409-415 2003(Mar.) Author:Sasamori, F; Maehara, F; Handa, S; Oshita, S; Takahata, F
Fast calculation algorithm and error performance of multiple-symbol differential detection over fadingchannels IEICE TRANSACTIONS ON COMMUNICATIONS,E86B(3):1050-1056 2003(Mar.) Author:Handa, S; Okano, Y; Liu, MY; Sasamori, F; Oshita, S
Fuzzy Explicit Rate (FUER) Switch Mechanism for ABR Traffic Congestion Control in ATM Networks IEICE Trans. on Communications,E85-B(6):1124-1132 2002(Jun.) Author:Yoon Tze Chin, Kaharudin Dimyati, Shiro Handa and Shinjiro Oshita
Multiple-symbol differential detection of APSK and limited search using (M,L) algorithm ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS,84(10):27-35 2001(Oct.) Author:Machida, M; Handa, S; Oshita, S
Theoretical analysis of symbol errorrates of (4,12) circular-signal-set constellation for some detection schemes ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS,83(10):19-28 2000(Oct.) Author:Machida, M; Handa, S; Oshita, S
Adaptive multiple-symbol differential detection of MAPSK over frequency selective fading channels IEICE Trans. on Fundamentals,E83-A(6):1175-1183 2000(Jun.) Author:Mingya Liu, Shiro Handa, Masanobu Machida, Shinjiro Oshita
(4,12) circular-signal-set constellation for 16APSK and its performance ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS,81(9):1-9 1998(Oct.) Author:Machida, M; Handa, S; Oshita, S
講演・口頭発表等 Recognition and countermeasure to hidden terminal problem by packet analysis in wireless LAN APSIPA ASC 2019 2019(Nov.) Presenter:kinori Kamio, Osamu Takyu, Mai Ohta, Takeo Fujii, Fumihito Sasamori, Shiro Handa
Implementation and performance evaluation of wavelet-OFDM signal processing on single board computer Annual Conference on Engineering and Applied Science (ACEAT) 2019 2019(Nov.) Presenter:Yusuke Yomoda, Fumihito Sasamori, Osamu Takyu, Shiro Handa
Construction of server system for multilingual guide and dynamic analysis using visible light beacons with sensors Annual Conference on Engineering and Applied Science (ACEAT) 2019 2019(Nov.) Presenter:Kakeru Tanaka, Masayuki Kuwada, Atsuya Yamazaki, Hideo Okajima, Fumihito Sasamori, Osamu Takyu, Shiro Handa
Performance evaluation of phase offset RC-OFDM systems Annual Conference on Engineering and Applied Science (ACEAT) 2019 2019(Nov.) Presenter:Taiki Shimada, Sota Oguri, Fumihito Sasamori, Hiroyuki Sato, Hiroyuki Tsuchiya, Osamu Takyu, Shiro Handa
Data Separation Considering Smoothness of Sensing Data in Physical Wireless Parameter Conversion Sensor Networks IEEE ICOIN 2019 2019(Sep.) Presenter:Shuhei Yamasaki, Osamu Takyu, Takeo Fujii, Mai Ohta, Fumihito Sasamori, and Shiro Handa
Overloaded wireless MIMO switching for secure wireless communication exchanging to untrusted relay 11th International Conference on Ubiquitous and Future Networks (ICUFN) 2019(Jul.) Presenter:Arata Takahashi, Osamu Takyu, Fumihito Sasamori, Shiro Handa, Takeo Fujii, Tomoaki Ohtsuki
Adaptive Transmission Control with Prediction of Sensing Results for PhyC-SN IEEE Radio Wireless Week 2019 2019(Jan.) Presenter:Kyosuke Fukuda, Osamu Takyu, Keiichiro Shirai, Takeo Fujii, Mai Ohta, Fumihito Sasamori, Shiro Handa
Experimental Evaluation of Interference Robustness for Frequency Spectrum Sharing in WLAN Systems APSIPA Annual Summit and Conference 2018 2018(Nov.) Presenter:Hironori Godo, Osamu Takyu, Koichi Adachi, Mai Ohta, Takeo Fujii, Fumihito Sasamori, Shiro Handa
A Signal Separation Method for Physical Wireless Parameter Conversion Sensor Networks Using K-Shortest Path APSIPA Annual Summit and Conference 201 2018(Nov.) Presenter:Shuhei Yamasaki, Minato Oriuchi, Osamu Takyu, Takeo Fujii, Mai Ohta, Fumihito Sasamori, Shiro Handa
Data Separation Technique using Spatial Correlation of Sensing Results for Physical Wireless Parameter Conversion Sensor Networks APSIPA Annual Summit and Conference 2018 2018(Nov.) Presenter:Naoya Amano, Osamu Takyu, Keiichiro Shirai, Fumihito Sasamori, Shiro Handa
Performance Evaluation of M-Ary SS/HC-OFDM System with Short Spread Codes in Ultrasound Transmission 2018 International Scientific Conference on Engineering and Applied Sciences (ISCEAS) 2018(Jun.) Presenter:Hiroki Michiwaki, Fumihito Sasamori, Osamu Takyu, Shiro Handa
Performance Evaluation of M-Ary SS/HC-OFDM System with Short Spread Codes in Stereo FM Transmission 2018 International Scientific Conference on Engineering and Applied Sciences (ISCEAS) 2018(Jun.) Presenter:Sunao Narita, Fumihito Sasamori, Osamu Takyu, Shiro Handa
Performance Analysis of Bit Error Rate Using Repetition Coded OFDM Systems in Nakagami-m Fading Environment 2018 International Scientific Conference on Engineering and Applied Sciences (ISCEAS) 2018(Jun.) Presenter:Takayuki Ogawa, Fumihito Sasamori, Osamu Takyu, Shiro Handa
Modified rendezvous scheme with inferring access channel probability of slave by master. IEEE ICOIN 2018 2018(Jan.) Presenter:Hayato Soya, Osamu Takyu, Keiichiro Shirai, Mai Ohta, Takeo Fujii, Fumihito Sasamori, Shiro Handa
Transmit control for secure information sharing in untrusted relay with two antennas. IEEE ICOIN 2018 2018(Jan.) Presenter:Tetsuya Noguchi, Osamu Takyu, Takeo Fujii, Tomoaki Ohtsuki, Fumihito Sasamori, and Shiro Handa
Experimental study of signaling with IFDMA modulation and nonlinear amplifying for recovering access channel mismatch. IEEE ICOIN 2018 2018(Jan.) Presenter:Ryo Kurosawa, Osamu Takyu, Mai Ohta, Takeo Fujii, Fumihito Sasamori, Shiro Handa
Transmit control and data separation in physical wireless parameter conversion sensor networks with event driven sensor. 2018 IEEE Radio and Wireless Week (RWW 2018) 2018(Jan.) Presenter:Kyousuke Fukuda, Osamu Takyu, Mai Ohta, Takeo Fujii, Fumihito Sasamori, Shiro Handa
Consideration of security for PLNC with untrusted relay in game theoretic perspective. 2018 IEEE Radio and Wireless Week (RWW 2018) 2018(Jan.) Presenter:Yusuke Shirasaki, Osamu Takyu, Takeo Fujii, Tomoaki Ohtsuki, Fumihito Sasamori, and Shiro Handa
Secure information sharing with mirroring null steering through untrusted relay with two antennas. 2018 IEEE Radio and Wireless Week (RWW 2018) 2018(Jan.) Presenter:Tetsuya Noguchi, Osamu Takyu, Takeo Fujii, Tomoaki Ohtsuki, Fumihito Sasamori, and Shiro Handa
A Study of Monitoring System for Radio Leak with Massive Radio Sensors APSIPA ASC 2017 2017(Dec.) Presenter:Shunsuke Imai, Osamu Takyu, Fumihito Sasamori, Shiro Handa
Performance evaluation of M-ary SS/OFDM systems with short spread spectrum codes over visible light channels 2017 International Conference on Information and Communication Technology Convergence (ICTC) 2017(Oct.) Presenter:Qirui Xia, Fumihito Sasamori, Shiro Handa, Osamu Takyu
Control Signal Transmission Based on IFDMA and Receiver with Nonlinear Amplifier for Compensating Access Channel Mismatch 2017 IEEE 86th Vehicular Technology Conference (VTC-Fall) 2017(Sep.) Presenter:Ryo Kurosawa, Osamu Takyu, Mai Ohta, Takeo Fujii, Fumihito Sasamori, Shiro Handa
Measurement Technique for Occupancy Ratio and Transition Ratio in Cognitive Radio System IEEE WCNC 2017 International Workshop on Smart Spectrum (IWSS) 2017(Mar. 19) Presenter:H. Soya, O. Takyu, K. Shirai, M. Ohta, T. Fujii, F. Sasamori, S. Handa
Data Tracking Using Frequency Offset and SIC for Physical Wireless Conversion Sensor Networks IEEE WCNC 2017 International Workshop on Smart Spectrum (IWSS) 2017(Mar. 19) Presenter:T.Sakai, O. Takyu, K. Shirai, M. Ohta, T. Fujii, F. Sasamori, S. Handa
Optimization of Multi-Channel Access in Learning Assisted Measurement of Channel Occupancy Ratio by USRP ICOIN2017 2017(Jan.) Presenter:T. Kimura, O. Takyu, M. Ohta, T. Fujii, F. Sasamori, S. Handa
Optimal Cluster Head Selection and Rotation of Cognitive Wireless Sensor Networks for Simultaneous Data Gathering ICOIN2017 2017(Jan.) Presenter:S. Fujii, O. Takyu, M. Ohta, T. Fujii, F. Sasamori, S. Handa
Fundamental Study of Decomposition based on Heterogeneous Sensing Data in Physical Conversion Sensor Networks APSIPA ASC 2016 2016(Dec.) Presenter:M. Oriuchi, O. Takyu, K. Shirai, M. Ohta, T. Fujii, F. Sasamori, S. Handa
Optimal impersonation of CSI for maximizing leaked information to untrusted relay in PLNC IEEE WCNC 2016 2016(Apr.) Presenter:O. Takyu, K. Matsumoto, T. Ohtsuki, T. Fujii, F. Sasamori, S. Handa
Performance Evaluation of Multi-Target Tracking for PhyC-SN 2016(Apr.) Presenter:M. Oriuchi, O. Takyu, K. Shirai, T. Fujii, M. Ohta, F. Sasamori, S. Handa
A Simple but Effective Approach for Visible Light Beacon-based Positioning Systems with Smartphone Proc. 2016 IEEE 12th International Colloquium on Signal Processing & its Applications (CSPA2016) 2016(Mar. 05) Presenter:S. Yoshizawa, S. Handa, F. Sasamori, and O. Takyu
Multi-Target Tracking based on Features of Sensing Results and Wireless Parameters for Physical Wireless Parameter Conversion Sensor Networks IEEE RWS 2016 2016(Jan.) Presenter:M. Oriuchi, O. Takyu, K. Shirai, T. Fujii, M. Ohta, F. Sasamori, S. Handa
Performance Evaluation of the Physical Layer Security Using Artificial Noise and Relay Station APSIPA ASC 2015 2015(Dec.) Presenter:J. Kabeya, O. Takyu, T. Ohtsuki, F. Sasamori, S. Handa
Unifying of Frequency Channel for Spectrum Sharing in Wireless Sensor Networks with Star Topology Proc. IEEE International Conference on ICT Convergence (ICTC) 2015 2015(Oct.) Presenter:T. Kimura, O. Takyu, F. Sasamori, S. Handa
Selection Method of Cluster Head in Wireless Sensor Networks of Wireless Physical Conversion for Spectrum Sharing Proc. IEEE International Conference on ICT Convergence (ICTC) 2015 2015(Oct.) Presenter:S. Fujii, O. Takyu, T. Fujii, M. Ohta, F. Sasamori, S. Handa
High speed and small signaling overhead rendezvous in cognitive radio system IEEE APWCS 2015 2015(Aug.) Presenter:T. Yoneda, O. Takyu, M. Ohta, T. Fujii, F. Sasamori, S. Handa
Sleep control for maintaining large user throughput in cellular system IEEE APWCS 2015 2015(Aug.) Presenter:K. Shimohata, O. Takyu, F. Sasamori, S. Handa
Performance Evaluation of M-ary SS/OFDM Systems with Short Spread Spectrum Codes The 3rd International Scientific Conference on Engineering and Applied Sciences(ISCEAS2015) 2015(Jul.) Presenter:Shinji Fujimaki, Yusuke Mizukura, Fumihito Sasamori, Osamu Takyu, and Shiro Handa
Implementation and Evaluation of Visible Light OFDM Signal Processing on PSoC Microcontroller The 3rd International Scientific Conference on Engineering and Applied Sciences (ISCEAS2015) 2015(Jul.) Presenter:Xia Qirui, Yuta Yonezawa, Fumihito Sasamori, Osamu Takyu, and Shiro Handa
Evaluation of Information Leak by Ipersonated CSI in PLNC Considering Physical Layer Security Proc. IEEE Radio Wireless Symposium (RWS) 2015 2015(Jan.) Presenter:K. Matsumoto, O. Takyu, T. Fujii, T. Ohtsuki, F. Sasamori, and S. Handa
Physical Layer Network Coding with Multiple Untrusted Relays for Physical Layer Security APSIPA ASC 2014 2014(Nov.) Presenter:K. Yamaguchi, O. Takyu, T. Fujii, T. Ohtsuki, F. Sasamori, and S. Handa
Learning Assisted Rendezvous Channel in Cognitive Radio System Proc. IEEE International Conference on Communication Systems (ICCS) 2014(Nov.) Presenter:O. Takyu, T. Yamakita, T. Fujii, F. Sasamori, and S. Handa
Data Tracking and Effect of Frequency Offset to Simultaneous Collecting Method for Wireless Sensor Networks Proc. IEEE International Conference on ICT Convergence (ICTC) 2014 2014(Oct.) Presenter:R. Myoenzono, O. Takyu, K. Shirai, T. Fujii, M. Ohta, F. Sasamori, and S. Handa
Performance Evaluation of Acoustic OFDM with Repetition Coding Proc. IEEE International Conference on ICT Convergence (ICTC) 2014 2014(Oct.) Presenter:S. Sasano, F. Sasamori, O. Takyu, and S. Handa
Robustness against Fading Fluctuation in Hermite-Symmetric Subcarrier Coding for OFDM Systems Proc. IEEE International Conference on ICT 834-835 2014(Oct.) Presenter:A. Toda, F. Sasamori, O. Takyu, and S. Handa
Design and Implementation of OFDM Signal Processing on PSoC Microcontroller Proc. of International Conference on ICT Convergence (ICTC) 2013 2013(Oct. 01) Presenter:K. Hayashi, F. Sasamori, O. Takyu, S. Handa
Adaptive Control Based on Theoretical Analysis in RC-OFDM Systems Proc. of International Conference on ICT Convergence (ICTC) 2013 2013(Oct. 01) Presenter:W. Koike, F. Sasamori, O. Takyu, S. Handa
Design and Implementation of OFDM Signal Processing on PSoC Microcontroller Proc. IEEE 2013 International Conference on ICT Convergence (ICTC) 2013(Oct.) Presenter:K. Hayashi, F. Sasamori, O. Takyu, and S. Handa
Adaptive Control Based on Theoretical Analysis in RC-OFDM Systems Proc. IEEE 2013 International Conference on ICT Convergence (ICTC) 2013(Oct.) Presenter:W. Koike, F. Sasamori, O. Takyu, and S. Handa
High-Accurate and Time-Traceable Occupancy Ratio Measurement for Cognitive Radio System IEEE APWCS 2013 2013(Aug.) Presenter:Y. Wakao, O. Takyu, T. Fujii, F. Sasamori, S. Handa
Analysis of Channel Usage Tendency from Indoor Measurement Results in Wireless LAN System IEEE APWCS 2013 2013(Aug.) Presenter:M. Goto, O. Takyu, T. Fujii, F. Sasamori, S. Handa
Physical Layer Network Coding with Multiple Untrusted Relays for Physical Layer Network Coding IEEE APWCS 2013 2013(Aug.) Presenter:K. Yamaguchi, O. Takyu, T. Fujii, T. Ohtsuki, F. Sasamori, S. Handa
Theoretical Analysis for Learning-Assisted Rendezvous Channel for Cognitive Radio IEEE CTW 2013 2013(Jun.) Presenter:T. Yamakita, O. Takyu, T. Fujii, F. Sasamori, S. Handa
Improved Soft-Output M-Algorithm for Differential Encoded LDPC Coded Systems with Multiple-Symbol Differential Detection IEEE Personal, Indoor and Mobile Radio Communications Symposium 2012(PIMRC 2012) 2012(Sep.) Presenter:Yang Yu, Shiro Handa, Fumihito Sasamori, OsamuTakyu
Iterative Noncoherent Detection of Coded Differential Space-Time Modulation in Rayleigh Fading Channels The 13th International Conference on Advanced Communication TechnologyCommunication Technology 2011(Feb. 13) Presenter:Ziyan Jia, Kaori Minemura, Shiro Handa and Fumihito Sasamori
Iterative multiple-symbol differential detection of differential LDPC codes Proc. of Intelligent Siganl Processing and Communication Systems 1 1-4 2010(Nov. 15) Presenter:Yang Yu, Shiro Handa, Fumihito Sasamori Keywords:LDPC, Multiple-Symbol Differential Detection
Intercarrier Interference Suppression Method for OFDM Systems with Multiple-Symbol Differential Detection The 20th Personal, Indoor and Mobile Radio Communications Symposium 2009 2009(May) Presenter:Ziyan Jia, Shiro Handa, Fumihito Sasamori, Shinjiro Oshita
Multiple-Symbol Differential Detection for Unitary Space-Time-Frequency Coding Proc. IEEE International Conference on Circuits and Systems for Communications 139-142 2008(May) Presenter:Ziyan Jia, Shiro Handa, Fumihito Sasamori, Shinjiro Oshita
A Study on Post-Detection Diversity Combining for OFDM Systems Proc. 10th International Conference of communications Technology(ICCT 2006, Guilin, China, Dec.23-30) 2006(Nov.) Presenter:Yuya Ishikawa, Fumihito Sasamori, Shiro Handa, Shinjiro Oshita
Multiple-Symbol Differential Detection for Space-Time Block Codes over Fast Rayleigh Fading Channels Proc. 10th International Conference of communications Technology(ICCT 2006, Guilin, China, Dec.23-30) 2006(Nov.) Presenter:Ziyan Jia, Shiro Handa, Fumihito Sasamori, Shinjiro Oshita
Multiple-Symbol Differential Detection for Space-Time Block Codes with Diversity Reception Proc. 2006 IEEE Wireless Communications and Netoworking Conference (WCNC 2006, Las Vegas, NV USA),CD-ROM Version 2006(Apr.) Presenter:Ziyan Jia, Shiro Handa, Fumihito Sasamori, Shinjiro Oshita Abstract:1
Theoretical Analysis of BER in DPSK/OFDM Systems with Postdetection Diversity Reception Proc. the IEEE Wireless Communications and Netoworking Conference 05 (WCNC'05, New Orleans LA, USA) 2005(Mar.) Presenter:Yuki Mitsu, Fumihito Sasamori, Shiro Handa, Shinjiro Oshita Abstract:1
Non-Coherent Detection of Turbo Coded MDAPSK Using the MSDD Metric over Rayleigh Fading Channels Proc. The 6th International Symposium on Wireless Personal Multimedia Communications (WPMC'03, Yokosuka Japan) 2003(Oct.) Presenter:Atsushi Kobayashi, Shiro Handa, Fumihito Sasamori, Shinjiro Oshita Abstract:1
Improve TCP Performance Over ATM-UBR with FED+ Proc. the IEEE International Conference on Fuzzy Systems (FUZZY-IEEEE 2003, St. Louis, MO, USA) 2003(May) Presenter:Yoon Tze Chin, Shiro Handa, Fumihito Sasamori and Shinjiro Oshita Abstract:1
Improve TCP Performance Over ATM-UBR with FED Proc. International Conference on Communications (ICC 2003, Anchorage, USA) 2003(May) Presenter:Yoon Tze Chin, Shiro Handa, Fumihito Sasamori and Shinjiro Oshita Abstract:1
Approximate Equation of Bit Error Rate in OFDM Systems over Specular Multipath Fading Channels Proc. the IEEE Wireless Communications and Netoworking Conference 03 (WCNC'03, New Orleans, USA), 2003(Mar.) Presenter:Fumihito Sasamori, Atsuhiro Yamano, Shiro Handa, Shinjiro Oshita Abstract:1
New Procesure to Reduce Flooding Period in Multi-Hop Networks Proc. of Asia Simulation Conference/the 5th International Conference on System Simulation and Scientific Computing(Shanghai), 2002(Nov.) Presenter:Hiroyuki Kada, KouichiMutuura, Osamu Akizuki, ShiroHanda, Shinjiro Oshita Abstract:1
Improvement of Channel Efficiency in Mobile Communication by User Relay Scheme Proc. Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2002, Phuket, Thailand) 2002(Jul.) Presenter:ZhongNing Jia, Kouichi Mutsuura, Osamu Akizuki, YoonTze Chin, Shiro Handa, Shinjiro Oshita Abstract:1
Fuzzy Early Discard (FED) to Improve TCP Reno Performance over ATM-UBR Proc. of 2002 Workshop on High Performance Switching and Routing(HPSR 2002, Kobe, Japan), 2002(May) Presenter:YoonTze Chin, Shiro Handa, Fumihito Sasamori and Shinjiro Oshita Abstract:1
Multi-hop Networks Management Considering Terminal Mobility Proc. of European Wireless 2002(Florence, Italy) 2002(Feb.) Presenter:Nobuhide Nakabo, Kouichi Mutsuura, Osamu Akizuki, Shiro Handa, Shinjiro Oshita Abstract:1
Approximate Equation of Bit Error Rate in DQPSK/OFDM Systems over Fading Channels Proc. of European Wireless 2002(Florence, Italy) 2002(Feb.) Presenter:Fumihito SASAMORI, Hiroyoshi UMEDA, Shiro HANDA,Fumiaki MAEHARA, FumioTAKAHATA, and Shinjiro OSHITA Abstract:1
Multiple-Symbol Differential Detection Considering Autocorrelation over Frequency Selective Fading Channels Proc. of APCC 2001 2001(Sep.) Presenter:Y.Okano, S.Handa, Mingya Liu, Fumihito Sasamori, Shinjiro Oshita Abstract:1
Management of Network Configuration in Multi-hop Networks - Identification of Network Topology, Accommodating New Terminal and Merging Another Network - Proc. of The 4th International Conference on Multi-Dimensional Mobile Communications(MDMC'01, Pori, Italy) 2001(Jun.) Presenter:Nobuhide Nakabou, Kouichi Matsuura, Osamu Akizuki, Shiro Handa, Shinjiro Oshita Abstract:1
Multiple-Symbol Differential Detection of MAPSK over Correlated Rayleigh Fading Channels and Fast Calculation Method of the Metric Proc. of 3G Wireless and beyond 2001 2001(May) Presenter:Mingya Liu, Shiro Handa, Yusuke Okano, Fumihito Sasamori, Shinjiro Oshita Abstract:1
A channel allocation scheme for hierarchical cellular system with dynamic microcell forming Proc. of Asia-Pacific Conference on Communications 2000(APCC 2000,Seoul, Korea) 2000(Nov.) Presenter:Yoshitatsu Yokokawa, Osamu Akizuki, Kouichi Mutsuura, Shiro Handa, Shinjiro Oshita Abstract:1
Simple control of channel allocation with DMF Proc. of JSST(Japan Society for Simulation Technology) International Conference on Modeling, Control and Comutation in Simulation(JSST 2000, Tokyo Japan) 2000(Oct.) Presenter:Hiromichi Ito, Yoshitatsu Yokokawa, Osamu Akizuki, Kouichi Mutsuura, Shiro Handa, Shinjiro Oshita Abstract:1
A Cellular System Using Direct Transmission between Terminals with Parallel Transmission Proc. of International Technical Conference on Circuits/Systems, Computers and Communications(ITC-CSCC'99, Sado) 1999(Jul.) Presenter:Tsuyoshi Itagaki, Shiro Handa, Satoru Kubota, Kouichi Mutsuura, Shinjiro Oshita Abstract:1
Handoff Reduction of Hierarchical Cellular System with Dynamic Microcell Forming Proc. of International Technical Conference on Circuits/Systems, Computers and Communications(ITC-CSCC'99 Sado) 1999(Jul.) Presenter:Yoshitatsu Yokokawa, Osamu Akizuki, Kouichi Mutsuura, Shiro Handa, Shinjiro Oshita Abstract:1
Adaptive Multiple-Symbol Differential Detection for 16APSK over Frequency Selective Fading Channels, Proc. of International Technical Conference on Circuits/Systems, Computers and Communications(ITC-CSCC'99 Sado) 1999(Jul.) Presenter:M. Liu, M.Machida, S.Handa, S.Oshita
Multiple-Symbol Differential Detection of APSK Using (M,L) Algorithm Proc. of International Technical Conference on Circuits/Systems, Computers and Communications(ITC-CSCC'99 Sado) 1999(Jul.) Presenter:M.Miwa, M.Machida, S.Handa, S.Oshita Abstract:1
Multiple-Symbol Differential Detection of APSK and Limited Search Scheme Using M-Algorithm Proc. of IEEE ISPACS'98(International Workshop on Intelligent Signal Processing And Communication Systems '98, Melbourne) 1998(Nov.) Presenter:Masanobu Machida, Yu Kaneko, Shiro Handa, Shinjiro Oshita Abstract:0
Multiple-Symbol Differential Detection of APSK Based on MAP Criterion Proc. IEEE GLOBECOM'98(Global TeleCommunications Conference '98, Sydney) 1998(Nov.) Presenter:Masanobu Machida, Shiro Handa, Shinjiro Oshita Abstract:1
研究者総覧
