Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NS, IN (Joint) |
2015-03-02 10:40 |
Okinawa |
Okinawa Convention Center |
Traffic Visualization based on Traffic Control Method Takeshi Shibata, Hayato Hoshihara, Toshiaki Suzuki, Yasunari Shinohara, Taro Ogawa, Masayuki Takase, Seishi Hanaoka (Hitachi) NS2014-192 |
Service diversifies by the spread of smartphones and progress of IoT, and the telecommunication line bandwidth becomes l... [more] |
NS2014-192 pp.93-98 |
ICM, LOIS |
2015-01-15 13:00 |
Fukuoka |
Kanmon Straits & Mojiko Retro |
Predictive Congestion Detection of Attach Signaling in LTE/EPC Networks Hayato Hoshihara, Hideki Okita, Seishi Hanaoka, Ryoichi Tanaka (Hitachi) ICM2014-32 LOIS2014-39 |
[more] |
ICM2014-32 LOIS2014-39 pp.1-6 |
SR, RCS, USN, AN (Joint) |
2008-10-23 15:35 |
Okinawa |
Okinawa industry support center |
Simulation Results of Average TCP Throughput on Cognitive Radio System Seishi Hanaoka, Masashi Yano, Shinji Nishimura (Hitachi, Ltd), Seiichi Sampei (Osaka Univ.) SR2008-60 |
Cognitive radio system consists of multiple wireless access systems that cover overlapping area, and cognitive terminals... [more] |
SR2008-60 pp.151-157 |
SR |
2008-07-31 10:25 |
Tokyo |
NICT (Koganei,-city Tokyo) |
Simulation Results of Average Throughput on Cognitive Radio System Seishi Hanaoka, Masashi Yano, Shinji Nishimura (Hitachi) SR2008-19 |
Cognitive radio system consists of multiple wireless access systems that cover overlapping area, and cognitive terminals... [more] |
SR2008-19 pp.7-13 |
RCS, AN, MoNA, SR, WBS (Joint) |
2008-03-06 16:20 |
Kanagawa |
YRP |
[Special Talk]
Research and Development Report on Cognitive Radio Technology Mitsuo Nohara (KDDI R&D Labs.), Seishi Hanaoka (Hitachi), Akira Otsuka (Mitsubishi Electric), Kazunori Takeuchi (KDDI R&D Labs.), Akira Yamaguchi (ATR) SR2007-96 |
The authors have conducted their research activity on “Cognitive Radio” from the viewpoints of network and its applicati... [more] |
SR2007-96 pp.75-82 |
RCS, AN, MoNA, SR, WBS (Joint) |
2008-03-07 14:40 |
Kanagawa |
YRP |
An Evaluation of Cognitive Radio System with Load Balancing Seishi Hanaoka, Junji Yamamoto, Masashi Yano, Shinji Nishimura (Hitachi) SR2007-100 |
Cognitive radio system consists of multiple wireless access systems that cover overlapping area, and cognitive terminals... [more] |
SR2007-100 pp.103-108 |
NS, CS, IN (Joint) |
2007-09-21 15:10 |
Miyagi |
Tohoku University |
A Study of Power Saving Method for Cognitive Radio Ryouji Yamaoka, Junji Yamamoto, Seishi Hanaoka, Masashi Yano, Shinji Nishimura (Hitachi) NS2007-73 |
[more] |
NS2007-73 pp.101-106 |
SR |
2007-07-26 14:00 |
Kanagawa |
|
[Technology Exhibit]
Research and Development Activities on Cognitive Radio Networks
-- Radio Resource Management for Cognitive Radio Networks -- Seishi Hanaoka, Masashi Yano (Hitachi) SR2007-21 |
It is well known that frequency below the 6GHz band is suitable for mobile communication system, and hence many wireless... [more] |
SR2007-21 pp.9-12 |
NS, RCS (Joint) |
2007-07-19 11:30 |
Hokkaido |
Kitami Institute of Tech. |
Basic measurement of coginitive radio network by IP-TV application Junji Yamamoto, Seishi Hanaoka, Masashi Yano (Hitachi, CRL) NS2007-43 |
Cognitive radio system consists of multiple wireless access systems that cover overlapping area, and cognitive terminals... [more] |
NS2007-43 pp.19-24 |
NS, IN (Joint) |
2007-03-09 08:00 |
Okinawa |
Okinawa Convention Center |
A Simulation of Inter Radio System Switching for Cognitive Radio Seishi Hanaoka, Junji Yamamoto, Ryouji Yamaoka, Koji Wakayama, Satoshi Yoshizawa, Tetsuhiko Hirata (Hitachi) NS2006-205 |
Cognitive radio system consists of multiple wireless access systems that cover overlapping area, and cognitive terminals... [more] |
NS2006-205 pp.241-246 |
RCS, MoNA, WBS, SR, MW (Joint) |
2007-03-07 09:00 |
Kanagawa |
YRP |
A Basic Evaluation of Inter Radio System Switching for Cognitive Radio Seishi Hanaoka, Junji Yamamoto, Ryoji Yamaoka, Koji Wakayama, Satoshi Yoshizawa, Tetsuhiko Hirata (Hitachi) SR2006-66 |
Cognitive radio system consists of multiple wireless access systems that cover overlapping area, and cognitive terminals... [more] |
SR2006-66 pp.1-6 |
RCS, SIP |
2007-01-25 16:40 |
Okinawa |
NICT Okinawa |
A Basic Experimentation of Inter Radio System Switching for Cognitive Radio Seishi Hanaoka, Junji Yamamoto, Koji Wakayama, Satoshi Yoshizawa, Tetsuhiko Hirata (Hitachi) SIP2006-157 RCS2006-215 |
Cognitive radio system consists of multiple wireless access systems that cover overlapping area, and cognitive terminals... [more] |
SIP2006-157 RCS2006-215 pp.121-125 |
SR |
2006-11-29 13:30 |
Hokkaido |
|
A Study of Terminal Assignment Procedure for Cognitive Radio Junji Yamamoto, Ryouji Yamaoka, Seishi Hanaoka, Satoshi Yoshizawa, Tetsuhiko Hirata (Hitachi) SR2006-41 |
Cognitive radio system consists of multiple wireless access systemsthat cover overlapping area, and cognitive terminals ... [more] |
SR2006-41 pp.1-4 |
SR |
2006-11-29 13:55 |
Hokkaido |
|
A Study of Inter Radio System Handover Protocol for Cognitive Radio Seishi Hanaoka, Naruhito Nakahara, Masashi Yano, Satoshi Yoshizawa, Tetsuhiko Hirata (Hitachi) SR2006-42 |
Cognitive radio system consists of multiple wireless access systems that cover overlapping area, and cognitive terminals... [more] |
SR2006-42 pp.5-10 |
NS |
2006-10-25 10:45 |
Gunma |
Kiryu City Performing Arts Center |
Proposal for Forward Link Scheduler of Cognitive Radio System Norihisa Matsumoto, Seishi Hanaoka, Masashi Yano (Hitachi), Osamu Takahashi (FUN) NS2006-102 |
Cognitive radio system is constituted of multiple wireless access systems which cover the same area and that’s terminals... [more] |
NS2006-102 pp.17-21 |
SR |
2006-07-27 14:00 |
Kanagawa |
YRP |
[Technology Exhibit]
Research and Development on Cognitive Radio Sysytem
-- Current Research Results -- Kanshiro Kashiki, Mitsuo Nohara, Hiroyuki Nakamura (KDDI), Seishi Hanaoka, Satoshi Yoshizawa (Hitachi), Toshiyuki Kuze, Akira Otsuka (Mitsubishi), Keizo Sugiyama, Akira Idoue (KDDI Labs.), Akira Yamaguchi, Sadao Obana (ATR) SR2006-22 |
At the SR technical meeting held in April 2006, we make a presentation of the outline of the R&D activities concerning t... [more] |
SR2006-22 pp.59-65 |
SR |
2006-04-26 14:35 |
Aichi |
|
[Invited Talk]
Study on Cognitive Radio Communications for Radio Resource Enhancement Mitsuo Nohara, Hiroyuki Nakamura (KDDI), Seishi Hanaoka, Satoshi Yoshizawa (Hitachi), Toshiyuki Kuze, Akira Otsuka (Mitsubishi Electric), Keizo Sugiyama, Akira Idoue (KDDI R&D Labs.), Akira Yamaguchi, Sadao Obana (ATR) SR2006-11 |
[more] |
SR2006-11 pp.57-64 |