Huan-Bang LI


A Study on Quick Device Discovery for Fully Distributed D2D Networks
Huan-Bang LI Ryu MIURA Fumihide KOJIMA 
Publication:   
Publication Date: 2018/03/01
Vol. E101-B  No. 3  pp. 628-636
Type of Manuscript:  Special Section PAPER (Special Section on Network Resource Control and Management for IoT Services and Applications)
Category: 
Keyword: 
device-to-device (D2D)one-way discoverytwo-way discoverycommon channelgroup channeldiscovery ratio
 Summary | Full Text:PDF(1.8MB)

Proposals and Implementation of High Band IR-UWB for Increasing Propagation Distance for Indoor Positioning
Huan-Bang LI Ryu MIURA Hisashi NISHIKAWA Toshinori KAGAWA Fumihide KOJIMA 
Publication:   
Publication Date: 2018/01/01
Vol. E101-A  No. 1  pp. 185-194
Type of Manuscript:  Special Section PAPER (Special Section on Wideband Systems)
Category: 
Keyword: 
IR-UWBUWB high bandpropagation distancebundling structurereceiver sensitivitypositioning precision
 Summary | Full Text:PDF(4.1MB)

Fundamental Study on UWB Radar for Respiration and Heartbeat Detection
Huan-Bang LI Ryu MIURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/03/01
Vol. E97-B  No. 3  pp. 594-601
Type of Manuscript:  Special Section PAPER (Special Section on Information and Communication Technology for Medical and Healthcare Applications in Conjunction with Main Topics of ISMICT2013)
Category: 
Keyword: 
UWB radarrespiration detectionheartbeat detectionUWB bandsmultiple antennas
 Summary | Full Text:PDF(1.5MB)

An Independent Sleep Scheduling Protocol for Increasing Energy-Efficiency in Wireless Body Area Networks
Seungku KIM Huan-Bang LI Doo-Seop EOM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/05/01
Vol. E96-A  No. 5  pp. 908-915
Type of Manuscript:  Special Section PAPER (Special Section on Networked Control Systems: Theories & Applications)
Category: 
Keyword: 
energy efficiencyindependent sleep schedulingIEEE 802.15.6wireless body area network
 Summary | Full Text:PDF(2MB)

Detection Capability of Downlink Signals in Mobile WiMAX and 3GPP LTE with an FFT-Based UWB Receiver
Kenichi TAKIZAWA Hirotaka YAMANE Huan-Bang LI Feng LU Kohei OHNO Takuji MOCHIZUKI Takashi OKADA Kunio YATA Hisashi NISHIKAWA Takehiko KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/01/01
Vol. E96-A  No. 1  pp. 285-292
Type of Manuscript:  Special Section PAPER (Special Section on Wideband Systems)
Category: 
Keyword: 
ultra wideband (UWB)coexistencedetect-and-avoid (DAA)mobile WiMAX3GPP LTE
 Summary | Full Text:PDF(2.8MB)

Examination of Effective UWB Avoidance Based on Experiments for Coexistence with Other Wireless Systems
Huan-Bang LI Kunio YATA Kenichi TAKIZAWA Noriaki MIYAZAKI Takashi OKADA Kohei OHNO Takuji MOCHIZUKI Eishin NAKAGAWA Takehiko KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/01/01
Vol. E96-A  No. 1  pp. 274-284
Type of Manuscript:  Special Section PAPER (Special Section on Wideband Systems)
Category: 
Keyword: 
UWBinterference avoidancesubcarrier nullificationnotchclearance spacing
 Summary | Full Text:PDF(4.4MB)

Channel Model on Various Frequency Bands for Wearable Body Area Network
Norihiko KATAYAMA Kenichi TAKIZAWA Takahiro AOYAGI Jun-ichi TAKADA Huan-Bang LI Ryuji KOHNO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/02/01
Vol. E92-B  No. 2  pp. 418-424
Type of Manuscript:  Special Section PAPER (Special Section on Medical Information and Communications Technologies)
Category: 
Keyword: 
body area network (BAN)wearable BAN channel modelpath loss model
 Summary | Full Text:PDF(1.3MB)

Reservation-Based Dynamic TDMA Protocol for Medical Body Area Networks
Changle LI Huan-Bang LI Ryuji KOHNO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/02/01
Vol. E92-B  No. 2  pp. 387-395
Type of Manuscript:  Special Section PAPER (Special Section on Medical Information and Communications Technologies)
Category: 
Keyword: 
MBANDTDMAIEEE 802.15.4dependabilitypower efficiency
 Summary | Full Text:PDF(776.3KB)

Standardization for Body Area Networks
Arthur W. ASTRIN Huan-Bang LI Ryuji KOHNO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/02/01
Vol. E92-B  No. 2  pp. 366-372
Type of Manuscript:  INVITED PAPER (Special Section on Medical Information and Communications Technologies)
Category: 
Keyword: 
IEEE 802.15body area networks (BAN)medical and healthcare serviceswearable BANimplant BAN
 Summary | Full Text:PDF(1.1MB)

An Adaptive Superframe Structure Algorithm for IEEE 802.15.4 WPANs
Changle LI Huan-Bang LI Ryuji KOHNO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/12/01
Vol. E91-B  No. 12  pp. 4006-4008
Type of Manuscript:  LETTER
Category: Network
Keyword: 
IEEE 802.15.4WPANsuperframeduty cycle
 Summary | Full Text:PDF(192.8KB)

Clear Channel Assessment in Ultra-Wideband Sensor Networks
Bin ZHEN Huan-Bang LI Ryuji KOHNO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/04/01
Vol. E91-B  No. 4  pp. 998-1005
Type of Manuscript:  PAPER
Category: Network
Keyword: 
ultra-widebandpreamble-assisted modulationclear channel assessmentwireless sensor networks
 Summary | Full Text:PDF(512.2KB)

Overview of Research, Development, Standardization, and Regulation Activities in NICT UWB Project
Ken-ichi TAKIZAWA Huan-Bang LI Iwao NISHIYAMA Jun-ichi TAKADA Ryuji KOHNO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/11/01
Vol. E89-A  No. 11  pp. 2996-3005
Type of Manuscript:  INVITED PAPER (Special Section on Wide Band Systems)
Category: 
Keyword: 
UWBsoft spectrum adaptation (SSA)coexistencedetection and avoidance (DAA)spectrum maskITU-R TG1/8radar
 Summary | Full Text:PDF(1.3MB)

Clock Offset Compensation in Ultra-Wideband Ranging
Bin ZHEN Huan-Bang LI Ryuji KOHNO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/11/01
Vol. E89-A  No. 11  pp. 3082-3088
Type of Manuscript:  Special Section PAPER (Special Section on Wide Band Systems)
Category: 
Keyword: 
Ultra-widebandtwo-way rangingsensor networksclock offset
 Summary | Full Text:PDF(691.1KB)

A Prototype Modem with the Capability of Unequal Error Protection Developed for ETS-VIII Experiments
Huan-Bang LI Mitsugu OHKAWA Nobufumi SARUWATARI Noriyuki KARIYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/08/01
Vol. E87-B  No. 8  pp. 2090-2098
Type of Manuscript:  Special Section PAPER (Special Section on Recent Fundamental Technologies for Broadband Satellite Communications)
Category: 
Keyword: 
unequal error protectionmultiple block coded modulationcarrier recoveryframe formatlink budget
 Summary | Full Text:PDF(2.2MB)

A Pilot-Symbol-Assisted Fading and Frequency-Offset Compensation Method Using FFT
Eiji OKAMOTO Huan-Bang LI Tetsushi IKEGAMI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/07/01
Vol. E85-A  No. 7  pp. 1656-1664
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)
Category: 
Keyword: 
fading and frequency-offset compensationpilot symbolfast Fourier transformfrequency-offset estimator
 Summary | Full Text:PDF(701.9KB)

A Class of Block Coded Modulation Schemes for Satellite Communications
Huan-Bang LI Tetsushi IKEGAMI Hiromitsu WAKANA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/01/25
Vol. E80-B  No. 1  pp. 49-58
Type of Manuscript:  Special Section PAPER (Special Issue on Advances in Satellite Communications toward Multimedia Era)
Category: Modem and Coding
Keyword: 
satellite communicationblock coded modulation (BCM)multiple block coded modulation (MBCM)bandwidth efficiencypower efficiency
 Summary | Full Text:PDF(908.2KB)