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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2012-04-20 13:25 |
Kyoto | Kyoto Univ. | Throughput Improving in Cellular Mobile Communications with Various Cell Sizes
-- Vertical Plane Beam Control with Pre-coding and Cooperative MIMO Transmission -- Kenji Hoshino, Teruya Fujii (Softbank Mobile Corp.)  RCS2012-16 |
Cellular mobile communication systems reuse the same frequency channel in geographically distant areas to improve the sp... [more] | RCS2012-16 pp.91-96 |
| SR, RCS, SRW (Joint) |
2012-03-07 14:15 |
Kanagawa | YRP | Frequency Offset Estimation and its Compensation in an Uplink Virtual MIMO System Using OFDM Takuya Kobayashi, Yasutaka Ogawa, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ.) RCS2011-326 |
We need a wider frequency bandwidth for high-speed transmission, and thus a higher frequency band will be used in futur... [more] |
RCS2011-326 pp.61-66 |
| RCS, NS (Joint) |
2011-07-22 10:15 |
Hokkaido | Asahikawa Civic Culture Hall | Performance Evaluations for Amplify-and-Forward and Decode-and-Forward Schemes on Cooperative OFDM Wireless Systems Hayato Fukuzono, Wenjie Jiang, Yusuke Asai, Masato Mizoguchi (NTT) RCS2011-93 |
In this paper, cooperative communications, which improve communication performances by cooperation of Relay terminal, is... [more] | RCS2011-93 pp.111-116 |
| AN | 2011-07-15 15:10 |
Kyoto | Kyoto Univ. | [Invited Talk]
Wireless Communications techniques based on Joint Network and Channel Coding Koji Ishii (Kagawa Univ.) AN2011-17 |
The potential of superposition techniques has been well recognized for wireless communications as well as wired communic... [more] | AN2011-17 pp.59-64 |
| ISEC, IT, WBS | 2011-03-03 10:25 |
Osaka | Osaka University | A Study on Interference Suppression for Asynchronous AF Cooperative OFDM Systems Makoto Kanaduka, Teruyuki Miyajima (Ibaraki Univ.) IT2010-86 ISEC2010-90 WBS2010-65 |
In asynchronous cooperative communication systems with several relay nodes using amplify-and-forward (AF) protocol, OFD... [more] | IT2010-86 ISEC2010-90 WBS2010-65 pp.113-118 |
| RCS, MoNA, SR (Joint) |
2011-03-04 09:40 |
Kanagawa | YRP | Secrecy Capacity in Base Station Cooperative MIMO Masatoshi Yanase, Tomoaki Ohtsuki (Keio Univ.) RCS2010-283 |
In recent years, wireless communications such as a wireless lan or a cellular are widely used. However, it is easy to ea... [more] | RCS2010-283 pp.201-204 |
| RCS, MoNA, SR (Joint) |
2011-03-04 10:00 |
Kanagawa | YRP | A chaos-based MIMO cooperative relay transmission scheme for secure communications Eiji Okamoto (Nagoya Inst. of Tech.) RCS2010-284 |
Recently, a cooperative communication is much studied as an effective diversity scheme on multihop transmission. Usually... [more] | RCS2010-284 pp.205-210 |
| SIP, RCS | 2011-01-21 09:45 |
Kagoshima | Performance Comparison of Multi-hop Cooperative Communications via Transmission Experiments Akihiro Kuwabara, Hidekazu Murata, Koji Yamamoto, Susumu Yoshida (Kyoto Univ.) SIP2010-97 RCS2010-227 |
In multi-hop cooperative communications, multiple relay stations are employed at each hop in order to enhance its transm... [more] | SIP2010-97 RCS2010-227 pp.167-172 |
|
| NS, RCS (Joint) |
2010-12-16 15:20 |
Okayama | Okayama Univ. | Study of STBC Based Cooperative Relaying System Using Network Coding Tomohiko Mimura, Hidekazu Murata, Koji Yamamoto, Susumu Yoshida, Daisuke Umehara, Satoshi Denno, Masahiro Morikura (Kyoto Univ.) NS2010-120 RCS2010-174 |
In multi-hop cooperative communication systems, multiple relay stations which are located between the source and destina... [more] | NS2010-120 RCS2010-174 pp.91-95 |
| WBS | 2010-10-08 09:30 |
Nara | Naramachi Center | [Poster Presentation]
Cooperative Nodes Selection Methods for Reliable Wireless Multi-Hop Transmission Masaki Kubo, Daisuke Anzai, Shinsuke Hara (Osaka City Univ.) WBS2010-27 |
To improve the reliability of wireless data transmission between a transmitter and a receiver, the use of cooperative no... [more] | WBS2010-27 pp.35-40 |
| RCS, NS (Joint) |
2010-07-16 11:50 |
Hokkaido | Abashiri Public Auditorium | Packet Transmission Experiments of STBC-based Multi-hop Cooperative Relaying Hidekazu Murata, Koji Yamamoto, Susumu Yoshida (Kyoto Univ.) RCS2010-70 |
In multi-hop cooperative communications, multiple relay stations are employed at each hop in order to enhance its transm... [more] | RCS2010-70 pp.131-136 |
| RCS, AN, MoNA, SR (Joint) |
2010-03-03 09:00 |
Kanagawa | YRP | Network MIMO As A Bargaining Game Oussama Souihli, Tomoaki Ohtsuki (Keio Univ.) RCS2009-266 |
A mobile station (MS) is on the edge of a network cell, such that it can receive signals from the current Base Station (... [more] | RCS2009-266 pp.53-58 |
| RCS, AN, MoNA, SR (Joint) |
2010-03-04 17:40 |
Kanagawa | YRP | Implementation and its Evaluation of Multi-level Coded Diversity Koji Ishii (Kagawa Univ.), Koji Ishibashi (Shizuoka Univ.), Hideki Ochiai (Yokohama Nat Univ.) RCS2009-301 |
On a relay channel, the collaborative (or cooperative) communications with the superimposition of information can improv... [more] | RCS2009-301 pp.251-256 |
| RCS, SIP | 2010-01-21 13:50 |
Fukuoka | Kyushu Univ. | Field Experimental Results of Multi-hop Cooperative Communications using STBC Technique Yuji Oishi, Hidekazu Murata, Koji Yamamoto, Susumu Yoshida (Kyoto Univ.) SIP2009-92 RCS2009-226 |
In multi-hop cooperative communications, multiple relay stations are employed at each hop in order to enhance its transm... [more] | SIP2009-92 RCS2009-226 pp.109-113 |
| IT | 2010-01-08 09:40 |
Overseas | Univ. of Hawaii | Theoretical Analysis of Collaborative Multi-Hop Transmission over Block Rayleigh Fading Channels Naoki Nishimura, Koji Ishibashi, Tadahiro Wada (Shizuoka Univ.) IT2009-60 |
If sensor nodes cannot support multiple antennas due to size or power consumption, the use of collaborative (or cooperat... [more] | IT2009-60 pp.47-52 |
| RCS, SAT (Joint) |
2009-12-18 15:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Network MIMO in The Presence of Transmit Desynchronization Oussama Souihli, Tomoaki Ohtsuki (Keio Univ.) RCS2009-205 |
We report the results of our study on the performance of Network MIMO in the presence of transmit desynchronization betw... [more] | RCS2009-205 pp.225-230 |
| RCS, AP (Joint) |
2009-11-26 09:20 |
Tokyo | Tokyo Inst. of Tech. | Further Results on The MIMO Degraded Relay Channel Undergoing Keyhole Effects Oussama Souihli, Tomoaki Ohtsuki (Keio Univ.) RCS2009-134 |
A MIMO keyhole is a propagation environment such that the channel gain matrix has unit rank (single degree of freedom), ... [more] | RCS2009-134 pp.7-12 |
| RCS, AP (Joint) |
2009-11-26 14:50 |
Tokyo | Tokyo Inst. of Tech. | Characteristic Evaluation of a Virtual MIMO System in an Uplink Channel in Dynamic Fading Environments Tatsuya Ito, Yasutaka Ogawa, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ) AP2009-123 RCS2009-145 |
A higher frequency band is considered to be used for future mobile communications for broadband transmission. However, p... [more] | AP2009-123 RCS2009-145 pp.25-30(AP), pp.73-78(RCS) |
| WBS | 2009-10-16 13:00 |
Osaka | [Poster Presentation]
Multihop cooperative communications for asymmetric traffic accommodation in CDMA/FDD celluar system Takeo Saga, Kazuo Mori, Katsuhiro Naito, Hideo Kobayashi (Mie Univ.) WBS2009-33 |
The recent mobile communication systems which are providing multimedia services have asymmetric characteristics between ... [more] | WBS2009-33 pp.49-54 |
|
| SR | 2009-07-29 13:00 |
Tokyo | Tokyo institute of technology | [Technology Exhibit]
Test-bed of Cooperative Heterogeneous Radio Networks for Reliability Enhancements Akira Yamaguchi, Takashi Fujimoto, Tadayuki Fukuhara, Feng Lu, Kanshiro Kashiki, Toshinori Suzuki (KDDI R&D Labs.) SR2009-28 |
We have recently serious lack of frequency resources which is less than 6GHz. One solution is an application of the hete... [more] | SR2009-28 pp.37-42 |
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