Doctor of Engineering, Waseda University

Communication and network engineering, Wireless Communication Engineering

1998 - 2000, Waseda University, Graduate School, Division of Science and Engineering, 電子・情報通信学専攻

1994 - 1996, Waseda University, Graduate School, Division of Science and Engineering, 電気工学（電通）専攻

1990 - 1994, Waseda University, Facultyof Science and Engineering, Dept. of Electronics and Communication Engineering

Human rights health care measures reporting physical fitness test for ages 6 to 17 with 10-year follow-up
Satomi Fujimori, Kazuki Ashida, Noriaki Watanabe, Tomoyuki Nishino, Fumihito Sasamori, Masao Okuhara, Hisaaki Tabuchi, Koji Terasawa
International Journal of Human Rights in Healthcare, 1-15, Aug. 2024

A Report on Attempts to Acquire Exercise Habits through Japanese Health Education for Adult Workers from Cebu, Philippines
Aznar S Peter, Nino Ismael S Pastor, Sergio T. Sarza Jr., Rigan Ap Apid, Maruo Jarupat Suchinda, Fumihito Sasamori, Kazuki Ashida, Masao Okuhara, Noriaki Watanabe, Tomoyuki Nishino, Hisaaki Tabuchi and Koji Terasawa
Health Scope, 12(4), 1-8, Nov. 2023

Evaluation of a dementia prevention program to improve health and social care and promote human rights among older adults
Keisuke Kaneko, Fumihito Sasamori, Masao Okuhara, Suchinda Jarupat Maruo, Kazuki Ashida, Hisaaki Tabuchi, Hisaki Akasaki, Kazuki Kobayashi, Yuya Aoyagi, Noriaki Watanabe, Tomoyuki Nishino and Koji Terasawa
International Journal of Human Rights in Healthcare, Dec. 2022

Implementation of a health education program in Asia, comparing Thailand, Indonesia, and Japan
Terasawa Koji, Gede Adiatmika I Putu, Nyoman Adiputra I, Maruo Suchinda Jarupat, Kalampakorn Surintorn, Watanabe Toshiaki, Sasamori Fumihito, Kobayashi Kazuki, Akasaki Hisaki, Okuhara Masao, Uchiyama Ryoji, Ashida Kazuki, Tabuchi Hisaaki, Kayama Mizue, Futagami Takao, Nagai Takashi
Technology and Health Care, 30(4), 775-785, Jul. 2022

OFDM方式における位相オフセットを活用した繰り返し送信方法
嶋田 大樹, 笹森 文仁, 田久 修, 半田 志郎
電子情報通信学会論文誌B, J104-B(7), 653-656, Jul. 2021

THE EFFECT OF HEALTH EDUCATION AS NON-PHARMACOLOGICAL THERAPY ON PHYSICAL FITNESS, BLOOD CHEMISTRY AND BRAIN FUNCTION AMONG SENIOR CITIZEN IN BOTH RURAL AND URBAN AREAS OF BALI, INDONESIA
I PUTU GEDE ADIATMIKA, KOJI TERASAWA, SUCHINDA JARUPAT MARUO, KEISUKE NAKADE, TOSHIAKI WATANABE, SAIKI TERASAWA, TOSHIE KOBAYASHI, YONG ZHANG, KOKI NAKAJIMA, FUMIHITO SASAMORI
International Journal of Pharmacy and Pharmaceutical Sciences, 13(2), 24-28, Feb. 2021

Effectiveness of a Japanese-style health program in Minowa Town, Matsumoto city and Nagano city, Japan
Satomi Fujimori, Suchinda Jarupat Maruo, Toshiaki Watanabe, Naoya Taki, Fumihito Sasamori, Kazuki Kobayashi, Hisaki Akasaki, Masao Okuhara, Ryoji Uchiyama, Kazuki Ashida, Hisaaki Tabuchi, Koji Terasawa
International Journal of Human Rights in Healthcare, 13(4), 347-363, Apr. 2020

The effectiveness of a Japanese style health program: comparison between Minowa, Japan and Rayong, Thailand
Satomi Fujimori, Suchinda Jarupat Maruo, Noppawan Piaseu, Surintorn Kalampakorn, Siriporn Sasimonthonkul, Keisuke Nakade, Toshiaki Watanabe, Yuki Murata, Fumihito Sasamori, Saiki Terasawa, Masao Okuhara, Hisaaki Tabuchi, and Koji Terasawa
Heliyon, 4(11), Nov. 2018

Fast Rendezvous Scheme with a Few Control Signals for Multi-Channel Cognitive Radio
Hayato Soya, Osamu Takyu, Keiichiro Shirai, Mai Ohta, Takeo Fujii, Fumihito Sasamori, Shiro Handa
IEICE Transaction on Communications, 101-B(7), 1589-1601, Jul. 2018

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
電子情報通信学会論文誌B, J101-B(2), 133-145, Feb. 2018

Optimal cluster head selection and rotation of cognitive wireless sensor networks for simultaneous data gathering and long life system
Takyu Osamu, Fujii Shohei, Akimoto Youhei, Ohta Mai, Fujii Takeo, Sasamori Fumihito, Handa Shiro
INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS, 13(12), Dec. 2017

A threshold decision method for MRC in QAM constellation rearrangement
Fumihito Sasamori, Naoki Sakamoto, Osamu Takyu, and Shiro Handa
IEICE Communications Express, 5(7), 236-241, Jul. 2016

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, vol.70(No.2), pp.J69-J73, Jan. 2016

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
INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS, 2015, Aug. 2015

Differences Between Two Japanese Health-promotion Programs on Measures of Health and Wellness
T. Watanabe, K. Terasawa, K. Nakade, Y. Murata, S. Terasawa, K. Nemoto, T. Kobayashi, K. Nakajima, Y. Zhang, S.J. Maruo, F. Sasamori, N. Hirota, and M. Okuhara
INNOVATIVE JOURNAL OF MEDICAL AND HEALTH SCIENCE, 5(4), Aug. 2015

Effect of a two-year health program on brain function, physical fitness and blood chemistry
Y. Murata, K. Nemoto, I. Kobayashi, Y. Miyata, S. Terasawa, F. Sasamori, K. Nakajima, N. Hirota, T. Kobayashi, Z. Yong, T. Watanabe, M. Okuhara, N. Keisuke, S.J. Maruo, and K. Terasawa
Journal of Community Medicine & Health Education, 5(3), Apr. 2015

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, vol.E98-B(No.2), pp.360-369, Feb. 2015

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, vol.E98-B(No.1), pp.88-98, Jan. 2015

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, vol.E97-B(no.8), pp.1689-1700, Aug. 2014

Adaptive Iterative Decoding of Finite-Length Differentially Encoded LDPC Coded Systems with Multiple-Symbol Differential Detection
Y. Yu, S. Handa, F. Sasamori, and O. Takyu
IEICE TRANSACTIONS ON COMMUNICATIONS, vol.E96-B(No.3), pp.847-858, Mar. 2013

Performance Analysis of Hermite-Symmetric Subcarrier Coding for OFDM Systems over Fading Channels
F. Sasamori and S. Handa
IEICE Transactions on Fundamentals, vol.E95-A(No.12), pp.2461-2469, Dec. 2012

Performance Analysis of Repetition Coded OFDM Systemswith Diversity Combining and Higher-level Modulation
F. Sasamori, Z. Jia, S. Handa, and S. Oshita
IEICE Trans. Commun., E94-B(1), 194-202, Jan. 2011

Noncoherent Maximum Likelihood Detection for Differential Spatial Multiplexing MIMO Systems
Z. Jia, K. Yoshii, S. Handa, F. Sasamori, and S. Oshita
IEICE Trans. Commun., E93-B(2), 361-368, Feb. 2010

Multiple-Symbol Differential Detection for Unitary Space-Time-Frequency Coding
Z. Jia, S. Handa, F. Sasamori, and S. Oshita
IEICE Trans. Commun., E93-B(1), 90-98, Jan. 2010

A Simple Expression of BER Performance in DPSK/OFDM Systems with Post-detection Diversity Reception
F. Sasamori, S. Handa, and S. Oshita
IEICE Trans. Fundamentals, E92-B(5), 1897-1900, May 2009

A Simple Expression of BER Performance in COFDM Systems over Fading Channels
F. Sasamori, Y. Ishikawa, S. Handa, and S. Oshita
IEICE Trans. Fundamentals, E92-A(1), 332-336, Jan. 2009

A Simple Method of BER Calculation in DPSK/OFDM Systems over Fading Channels
F. Sasamori, S. Handa and S. Oshita
IEICE Trans. Fundamentals, E88-A(1), 366-373, Jan. 2005

Improve TCP Performance over ATM-UBR with FED+ Scheme
Y. T. Chin, S. Handa, F. Sasamori and S. Oshita
IEICE Trans. Commun., E87-B(6), 1514-1523, Jun. 2004

Inter-Symbol Interference Suppression Scheme Using Even-Numbered Sub-Carriers for Fixed-Rate OFDM Systems
F. Maehara, F. Sasamori and F. Takahata
IEICE Trans. Commun., E87-B(4), 866-872, Apr. 2004

受信信号の自己相関を考慮した多シンボル遅延検波の探索パス削減法
岩上 典弘, 半田 志郎, 笹森 文仁, 大下 眞二郎
電子情報通信学会論文誌(B), J86-B(10), 2249-2253, Oct. 2003

Approximate Expression of BER Performance in DS-CDMA Systems over Multi-Path Fading Channels
F. Sasamori, S. Handa, F. Maehara, F. Takahata and S. Oshita
IEICE Trans. Commun., E86-B(8), 2523-2528, Aug. 2003

非線形増幅を伴う伝送系における多シンボル遅延検波の誤り率特性
半田 志郎, 片瀬 泰幸, 笹森 文仁, 大下 眞二郎
電子情報通信学会論文誌(B), J86-B(6), 910-918, Jun. 2003

Improve TCP Performance over ATM-UBR with Fuzzy Early Discard Scheme
Y. T. Chin, S. Handa, F. Sasamori and S. Oshita
IEICE Trans. Commun., E86-B(6), 1978-1990, Jun. 2003

Fast Calculation Algorithm and Error Performance of MSDD over Fading Channels
S. Handa, Y. Okano, M. Liu, F. Sasamori and S. Oshita
IEICE Trans. Commun., E86-B(3), 1050-1056, Mar. 2003

Approximate Equation of Average Bit-Error Rate in DS-CDMA Systems over Fading Channels
F. Sasamori, F. Maehara,S. Handa, S. Oshita and F. Takahata
IEEE Trans. Commun., 51(3), 409-415, Mar. 2003

Linear Predictive Maximal Ratio Combining Transmitter Diversity for OFDM-TDMA/TDD Systems
F. Maehara, F. Sasamori and F. Takahata
IEICE Trans. Commun., E86-B(1), 221-229, Jan. 2003

OFDM伝送におけるSIR重み付け受信ダイバーシチ
前原 文明, 栗田 明, 笹森 文仁, 高畑 文雄
電子情報通信学会論文誌(B), J85-B(12), 2399-2403, Dec. 2002

高速フェージング環境下におけるOFDM伝送を対象としたフェージング補償方式
吉田 晴人, 前原 文明, 笹森 文仁, 高畑 文雄
電子情報通信学会論文誌(B), J85-B(11), 1874-1883, Nov. 2002

Theoretical Derivation Method of Bit Error Rate in TDMA/TDD Transmitter Diversity under Cochannel Interference
F. Maehara, F. Sasamori and F.Takahata
IEICE Trans. Commun., E85-B(3), 663-666, Mar. 2002

A Transmitter Diversity with Desired Signal Power Using Matched Filter
F. Maehara, F. Sasamori and F. Takahata
IEICE Trans. Commun., E84-B(2), 255-262, Feb. 2001

ディジタル移動通信におけるSIR重み付け合成ダイバーシチ
前原 文明, 笹森 文仁, 高畑 文雄
電子情報通信学会論文誌(B), J83-B(10), 1374-1380, Oct. 2000

周波数選択性レイリーフェージング環境下におけるDS-CDMA方式の平均ビット誤り率の近似的導出法
笹森 文仁, 前原 文明, 高畑 文雄
電子情報通信学会論文誌(B), J83-B(7), 960-969, Jul. 2000

Theoretical and Approximate Derivation of BitError Rate in DS-CDMA Systems under Rician Fading Environment
F. Sasamori and F. Takahata
IEICE Trans. Fundamentals, E82-A(12), 2660-2668, Dec. 1999

OFDM用キャリア周波数初期補足方式
青木 秀憲, 小西 宗生, 笹森 文仁, 高畑 文雄
電子情報通信学会論文誌(B), J82-B(9), 1709-1721, Sep. 1999

Approximation Method for Deriving Transmission Efficiency in Direct-Sequence Spread ALOHA Communications System using a Unified Spread Code
T. Kikuta, F. Sasamori and F. Takahata
IEICE Trans. Fundamentals, E80-A(12), 2500-2508, Dec. 1997

同一の拡散符号を用いたスプレッドアロハ方式の伝送効率
笹森 文仁, 高畑 文雄
電子情報通信学会論文誌(B-II), J77-B-II(11), 726-732, Nov. 1994

可視光通信のしくみ
笹森 文仁
通信ソサイエティマガジン, (47冬号), 174-175, 01 Dec. 2018

ディジタル無線通信入門
高畑 文雄, 前原 文明, 笹森 文仁
電波技術協会, 31 Jul. 2015

輝いて生きるためのウェルネス
ウェルネス大学編著
ほおずき書籍, Jan. 2007

ディジタル無線通信入門
高畑 文雄, 前原 文明, 笹森 文仁, Joint work
培風館, Jun. 2002

Performance Comparison Between RC-OFDM and PORC-OFDM in Visible Light Communications
Yuji AKIBA, Ryo SHIBATA, and Fumihito SASAMORI
2024 Joint 13th International Conference on Soft Computing and Intelligent Systems and 25th International Symposium on Advanced Intelligent Systems (SCIS&ISIS), Nov. 2024

Theoretical Analysis of Transmission Characteristics in PORC-OFDM Systems
Ritsuki SATO, Ryo SHIBATA, and Fumihito SASAMORI
2024 Joint 13th International Conference on Soft Computing and Intelligent Systems and 25th International Symposium on Advanced Intelligent Systems (SCIS&ISIS), Nov. 2024

Adaptive Modulation Control of PORC-OFDM Systems by Ultrasonic Communications
Aya Yorita, Ryo Shibata, Fumihito Sasamori
2023 International Scientific Conference on Engineering and Applied Sciences (ISCEAS), Nov. 2023

Performance Evaluation of Visible Light PORC-OFDM Systems
Yuji Akiba, Ryo Shibata, Fumihito Sasamori
2023 International Scientific Conference on Engineering and Applied Sciences (ISCEAS), Nov. 2023

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, Dec. 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, Shiro Handa, Osamu Takyu
Annual Conference on Engineering and Applied Science (ACEAT) 2019, Dec. 2019

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, Dec. 2019

Recognition and countermeasure to hidden terminal problem by packet analysis in wireless LAN
Akinori Kamio, Osamu Takyu, Mai Ohta, Takeo Fujii, Fumihito Sasamori, Shiro Handa
APSIPA ASC 2019, Nov. 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
2019 Eleventh International Conference on Ubiquitous and Future Networks (ICUFN), Jul. 2019

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, Jan. 2019

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 2018, 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 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

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 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

Channel assignment based on predictions of sensing result and channel occupancy rate in PhyC-SN
Osamu Takyu, Shohei Fujii, Fumihito Sasamori, Shiro Handa, Mai Ohta, Takeo Fujii
2018 IEEE Wireless Communications and Networking Conference (WCNC), Apr. 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
IEEE 2018 IEEE Radio and Wireless Week (RWW 2018), Jan. 2018

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
IEEE 2018 IEEE Radio and Wireless Week (RWW 2018), Jan. 2018

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
IEEE 2018 IEEE Radio and Wireless Week (RWW 2018), Jan. 2018

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

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

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

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

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), Mar. 2017

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), Mar. 2017

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

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

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

Health education effects on physical fitness and blood chemistry among senior citizen in both rural and urban areas of Bali, Indonesia
Adiatmika P.G., Terasawa K., Adiputra N., Muliarta I.M., Maruo J.S., Nakade K., Watanabe T., Terasawa S., Kobayashi T., Zhang Y., Nakajima K., Sasamori F.
The 6th biennial congress of the International Society for Physical Activity and Health (ISPAH), Nov. 2016

Effects of health education in Asia comparing Thailand, Indonesia and Japan
Terasawa K., Adiatmika P.G., Adiputra N., Muliarta I.M., Maruo J.S., Nakade K., Watanabe T., Murata Y., Kobayashi R., Terasawa S., Kobayashi T., Zhang Y., Nakajima K., Sasamori F., Okuhara M.
The 6th biennial congress of the International Society for Physical Activity and Health (ISPAH), Nov. 2016

Establish appropriate future health promotion for elderly people in Thailand by adopting Japanese health education
Maruo J.S., Piasue N., Choeychom S., Kalampakorn S., Sasimonthonkul S., Nakade K., Watanabe T., Terasawa S., Kobayashi T., Zhang Y., Nakajima K., Sasamori F., Terasawa K.
The 6th biennial congress of the International Society for Physical Activity and Health (ISPAH), Nov. 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

Performance Evaluation of Multi-Target Tracking for PhyC-SN
M. Oriuchi, O. Takyu, K. Shirai, T. Fujii, M. Ohta, F. Sasamori, S. Handa
IEEE WCNC 2016, Apr. 2016

A Simple but Effective Approach for Visible Light Beacon-based Positioning Systems with Smartphone
S. Yoshizawa, S. Handa, F. Sasamori, and O. Takyu
IEEE 12th International Colloquium on Signal Processing & its Applications (CSPA2016), 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

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

Sleep control for maintaining large user throughput in cellular system
K. Shimohata, O. Takyu, F. Sasamori, S. Handa
Aug. 2015

Performance Evaluation of M-ary SS/OFDM Systems with Short Spread Spectrum Codes
S. Fujimaki, Y. Mizukura, F. Sasamori, O. Takyu, and S. Handa
The 3rd International Scientific Conference on Engineering and Applied Sciences (ISCEAS2015), Jul. 2015

Implementation and Evaluation of Visible Light OFDM Signal Processing on PSoC Microcontroller
X. Qirui, Y. Yonezawa, F. Sasamori, O. Takyu, and S. 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

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, Dec. 2014

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

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

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 Convergence (ICTC) 2014, Oct. 2014,

Adaptive Control Based on Theoretical Analysis in RC-OFDM Systems
W. Koike, F. Sasamori, O. Takyu, and S. Handa
Proc. of 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. of IEEE 2013 International Conference on ICT Convergence (ICTC), Oct. 2013,

Analysis of Channel Usage Tendency from Indoor Measurement Results in Wireless LAN System
M. Goto, O. Takyu, T. Fujii, F. Sasamori, and S. Handa
Proc. of 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, and S. Handa
Proc. of IEEE APWCS 2013, Aug. 2013

Physical Layer Network Coding with Multiple Untrusted Relays for Physical Layer Network Coding
K. Yamaguchi, O. Takyu, T. Fujii, T. Ohtsuki, F. Sasamori, and S. Handa
Proc. of IEEE APWCS 2013, Aug. 2013

Theoretical Analysis for Learning-Assisted Rendezvous Channel for Cognitive Radio
T. Yamakita, O. Takyu, T. Fujii, F. Sasamori, and S. Handa
Proc. of IEEE CTW 2013, Jun. 2013

Improved Soft-Output M-Algorithm for Differential Encoded LDPC Coded Systems with Multiple-Symbol Differential Detection
Y. Yu, S. Handa, F. Sasamori, and O. Takyu
Proc. of IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2012), Sep. 2012

Theoretical Analysis of Resource Block Assignment based on PAPR in Two Base Station Cellular System
O. Takyu, Y. Umeda, F. Sasamori, and S.Handa
Proc. of IEEE IWDN 2012 conjunction with PIMRC 2012, Sep. 2012

Iterative Noncoherent Detection of Coded Differential Space-Time Modulation in Rayleigh Fading Channels
Z. Jia, K. Minemura, S. Handa and F. Sasamori
The 13th International Conference on Advanced Communication Technology, Feb. 2011

Iterative multiple-symbol differentialdetection of differential LDPC codes
Y. Yu, S. Handa and F. Sasamori
Proc. of Intelligent Signal Processing and Communication Systems (ISPACS) 1 1-4, Dec. 2010

Intercarrier Interference Suppression Method for OFDM Systemswith Multiple-Symbol Differential Detection
Z. Jia, S. Handa, F. Sasamori, and S. Oshita
Proc. of IEEE PIMRC2009, Sep. 2009

Closed Form Expression for BER Performance of Decode-and-Forward Relaying over Different Time Selective Fading Channel
S. Uchida, F. Sasamori, and F. Maehara
Proc. of ITC-CSCC 2009, Jul. 2009

Effects of walking on GO-NO-GO tasks and the activation of the cortical response in the brain
T. Matsumura, K. Nakede, K. Shinohara, S. Hujimori, F. Sasamori, S. Terasawa, H. Miura, A. Yanagisawa, K. Nakajima, M. Okuhara, T. Kobayashi, Z. Yong, N. Hirota, S. Amaiwa, K. Terasawa
Asia-Pacific Conference on Mind Brain and Education (MBE2008), Oct. 2008

Activation of the Cortical Response of Human Brain Function in NIRS while Playing the Traditional Mah-jong and the Computer Mah-jong Game
S. Fujimori, K. Shinohara, Y. Yoshizawa, Y. Misawa, H. Kawai, K. Nakajima, A. Yanagisawa, K. Nemoto, H. Miura, T. Matsumura, S. Amaiwa, S. Terasawa, F. Sasamori, K. Terasawa
Asia-Pacific Conference on Mind Brain and Education (MBE2008), Oct. 2008

Effects of walking on physical function, blood and GO/NO-GO tasks
K. Terasawa, T. Matsumura, K. Nakede, K. Shinohara, S. Fujimori, F. Sasamori, S. Terasawa, H. Miura, A. Yanagisawa, K. Nakajima, M. Okuhara, T. Kobayashi, Z. Yong, N. Hirota, S. Amaiwa, S. Katayama
Asia-Pacific Conference on Mind Brain and Education (MBE2008), Oct. 2008

Multiple-Symbol Differential Detection for Unitary Space-Time-Frequency Coding
Z. Jia, S. Handa, F. Sasamori, and S. Oshita
Proc. of IEEE ICCSC2008, May 2008

Multiple-Symbol Differential Detection for Space-Time Block Codes over Fast Rayleigh Fading Channels
Z. Jia, S. Handa, F. Sasamori and S. Oshita
Proc. of ICCT2006, Nov. 2006

A Study on Post-Detection Diversity Combining for OFDM Systems
Y. Ishikawa, F. Sasamori, S. Handa and S. Oshita
Proc. of ICCT2006, Nov. 2006

Multiple-Symbol Differential Detection for Space-Time Block Codes with Diversity Reception
Z. Jia, S. Handa,F. Sasamori and S. Oshita
Proc. of WCNC2006, Apr. 2006

Theoretical Analysis of BER in DPSK/OFDM Systems with Postdetection Diversity Reception
Y. Mitsu, F. Sasamori, S. Handa and S. Oshita
Proc. of WCNC2005, Mar. 2005

Non-Coherent Detection of Turbo Coded MDAPSK Using the MSDD Metric over Rayleigh Fading Channels
A. Kobayashi, S.Handa, F. Sasamori and S. Oshita
Proc. of WPMC'03, Oct. 2003

Inter-symbol Interference Suppression Scheme using Even-numbered Sub-carriers for OFDM Systems
F. Maehara, F. Sasamori and F. Takahata
Proc. of IST Mobile&Wireless Communications Summit 2003, Jun. 2003

Improve TCP Performance Over ATM-UBR with FED
Y. T. Chin, S. Handa, F. Sasamori and S. Oshita
Proc. of ICC 2003, May 2003

Improve TCP Performance Over ATM-UBR with FED+
Y. T. Chin, S. Handa, F. Sasamori and S. Oshita
Proc. of FUZZY-IEEEE 2003, May 2003

Approximate Equation of Bit Error Rate in OFDM Systems over Specular Multipath Fading Channels
F. Sasamori, A. Yamano, S. Handa, F. Maehara, F. Takahata and S. Oshita
Proc. of WCNC2003, Mar. 2003

Theoretical Derivation Method of Bit Error Rate in Maximal Ratio Combining TDD Transmitter Diversity
F. Maehara, F. Sasamori, F. Takahata
Proc. of IEEE MWCN 2002, Sep. 2002

Approximate Equation of Bit Error Rate in DQPSK/OFDM Systems Over Fading Channels
F. Sasamori, H. Umeda, S. Handa, F. Maehara, F. Takahata and S. Oshita
Proc. of European Wireless 2002, Feb. 2002

Multiple-Symbol Differential Detection Considering Autocorrelation over Frequency Selective Fading Channels
Y. Okano, S. Handa, M. Liu, F. Sasamori and S. Oshita
Proc. of APCC 2001, Sep. 2001

Multiple-Symbol Differential Detection of MAPSK over Correlated Rayleigh Fading Channels and Fast Calculation Method of the Metric
M. Liu, S. Handa, Y. Okano, F.Sasamori and S. Oshita
Proc. of 3Gwireless and beyond 2001, Jun. 2001

Theoretical Performance of Bit Error Rate in TDMA/TDD Transmitter Diversity under Cochannel Interference
F. Maehara, F. Sasamori, F. Takahata
Proc. of ISAP2000, Aug. 2000

Approximate Derivation of Average Bit Error Rate in DS-CDMA Systems under Frequency Selective Fading
F. Sasamori and F. Takahata
Proc. of ICCC'99, Sep. 1999

Application of Direct-Sequence Spread ALOHA Communications System using a Unified Spread Code to Random Access Channel
T. Kikuta, F. Sasamori and F. Takahata
Proc. of ICICS'97, Sep. 1997

1997
IEICE

A study on SS (Spread Spectrum) and OFDM (Orthogonal Frequency Division Multiplexing) systems

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