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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, SR, SRW (Joint) |
2013-03-01 10:30 |
Tokyo | Waseda Univ. | A Study of Channel Selection for Wireless LAN using Channel Segregation Based Dynamic Channel Assignment Katsuhiro Temma, Yuki Matsumura, Tatsunori Obara, Tetsuya Yamamoto (Tohoku Univ.), Koichi Ishihara, Hirantha Abeysekera, Tomoaki Kumagai (NTT), Fumiyuki Adachi (Tohoku Univ.)  RCS2012-340 |
Recently, we investigated the application of the multi-channel access to channel segregation based dynamic channel assig... [more] | RCS2012-340 pp.333-338 |
| RCS, SR, SRW (Joint) |
2013-03-01 10:50 |
Tokyo | Waseda Univ. | A Study of Impact of Asynchronous Transmission Timing on Channel Segregation Based Dynamic Channel Assignment in Wireless LAN Yuki Matsumura, Katsuhiro Temma, Tatsunori Obara, Tetsuya Yamamoto (Tohoku Univ.), Koichi Ishihara, Hirantha Abeysekera, Tomoaki Kumagai (NTT), Fumiyuki Adachi (Tohoku Univ.) RCS2012-341 |
In frequency reusing wireless networks whose number of channels are limited, the same channel must be reused by spatiall... [more] | RCS2012-341 pp.339-344 |
| NS, RCS (Joint) |
2012-12-14 11:10 |
Ehime | Ehime Univ. | A Study on Relaxation of Co-Channel Interference Using Cell Blanking for Uplink in Femto Cell Networks Akihiro Ogawa, Shinsuke Ibi, Seiichi Sampei (Osaka Univ.) RCS2012-215 |
This paper investigates resource allocation problems for spectrum sharing in overlay femto cell network which is constit... [more] | RCS2012-215 pp.191-196 |
| NS, RCS (Joint) |
2012-12-14 10:50 |
Ehime | Ehime Univ. | Study of frequency channel spacing under common channel interference Shigemasa Kumagawa, Koji Yamamoto, Hidekazu Murata, Susumu Yoshida (Kyoto Univ.), Daisuke Umehara (Kyoto Inst. of Tech.), Satoshi Denno (Okayama Univ.), Masahiro Morikura (Kyoto Univ.) RCS2012-219 |
In IEEE802.11ac and LTE-Advanced which are expected for next generation radio communication systems, bonding frequency ... [more] | RCS2012-219 pp.215-220 |
| AP, RCS (Joint) |
2012-11-16 14:50 |
Tokyo | Tokyo Denki University | A Study of Multi-Channel Access for Wireless LAN using Channel Segregation Based Dynamic Channel Assignment Katsuhiro Temma, Yuki Matsumura, Tatsunori Obara, Tetsuya Yamamoto (Tohoku Univ.), Koichi Ishihara, Hirantha Abeysekera, Tomoaki Kumagai (NTT), Fumiyuki Adachi (Tohoku Univ.) RCS2012-181 |
The higher-speed and larger-capacity transmission is demanded in the wireless local area network (WLAN). The same wirele... [more] | RCS2012-181 pp.121-126 |
| SR, AN, USN, RCS (Joint) |
2012-10-19 13:05 |
Fukuoka | Fukuoka univ. | A Study of Transmit Power Control for Wireless LAN using Channel Segregation Based Dynamic Channel Assignment Yuki Matsumura, Katsuhiro Temma, Tatsunori Obara, Tetsuya Yamamoto (Tohoku Univ.), Koichi Ishihara, Hirantha Abeysekera, Tomoaki Kumagai (NTT), Fumiyuki Adachi (Tohoku Univ.) RCS2012-151 |
Wireless local area network (WLAN) has been rapidly spreading. Rapid increase in the number of access points (APs) incre... [more] | RCS2012-151 pp.149-154 |
| RCS | 2012-06-22 11:50 |
Hokkaido | Hakodate City Central Library | Dynamic Channel Assignment based on Channel Segregation for a Wireless Lan System Yuki Matsumura, Shinya Kumagai, Tatsunori Obara, Tetsuya Yamamoto, Fumiyuki Adachi (Tohoku Univ) RCS2012-64 |
In frequency reusing wireless networks, as the number of transmitters increases, the co-channel interference (CCI) gets ... [more] | RCS2012-64 pp.123-128 |
| RCS, SIP | 2012-01-26 15:15 |
Fukuoka | Fukuoka Univ. | Pre-FFT Wideband Adaptive Antenna Array for Asynchronous Interference Suppression in OFDM Systems Shinji Takenaka, Kazunori Hayashi, Megumi Kaneko, Hideaki Sakai (Kyoto Univ.), Riichi Kudo, Tomoki Murakami (NTT) SIP2011-90 RCS2011-279 |
This paper proposes a co-channel interference suppression scheme for OFDM (Orthogonal Frequency Division Multiplexing) s... [more] | SIP2011-90 RCS2011-279 pp.73-78 |
| RCS, SIP | 2012-01-27 10:15 |
Fukuoka | Fukuoka Univ. | Highly Accurate Estimation of Frequency Offset under Co-Channel Interference Conditions Yuya Matsumoto, Satoshi Denno, Shigeru Tomisato, Masaharu Hata (Okayama Univ.) SIP2011-98 RCS2011-287 |
In wireless sensor networks, sensor collaborative beam forming in which plural transmitting sensors collaborate to for... [more] |
SIP2011-98 RCS2011-287 pp.115-120 |
| RCS, SIP | 2012-01-27 15:45 |
Fukuoka | Fukuoka Univ. | Downlink HARQ Throughput of Distributed Antenna Network with Space-Time Block Coded-Joint Transmit/Receive Diversity in a Multi-cell Environment Ryusuke Matsukawa, Tatsunori Obara, Fumiyuki Adachi (Tohoku Univ.) SIP2011-114 RCS2011-303 |
Distributed antenna network (DAN), in which a group of multiple antennas are distributed in a cell, can mitigate not onl... [more] | SIP2011-114 RCS2011-303 pp.205-210 |
| SR | 2012-01-27 10:25 |
Kagoshima | Kagoshima | Impact of Co-channel Interference for Wireless Access based on Carrier Sensing and Transmit Power Control Shunta Horie (TUS), Osamu Takyu (Shinshu Univ.), Takeo Fujii (UEC), Yohtaro Umeda (TUS) SR2011-93 |
We have considered the multiple access technique based on carrier sense and transmit power control and then the optimal ... [more] | SR2011-93 pp.93-99 |
| NS, RCS (Joint) |
2010-12-16 11:10 |
Okayama | Okayama Univ. | Comparison of Interference Reduction Schemes by Femto Base Stations to Macro Cell Users Yuya Tanabe, Afolabi Akindele Segun, Chikara Ohta, Hisashi Tamaki (Kobe Univ.), Yoshizo Tanaka, Takashi Yamamoto, Yoji Okada (SEI) NS2010-111 RCS2010-165 |
In 3GPP TR25.820, three kinds of approaches, access control, bandwidth control, and power control, to reduce interferen... [more] |
NS2010-111 RCS2010-165 pp.37-42 |
| RCS, SIP | 2010-01-21 10:40 |
Fukuoka | Kyushu Univ. | Minimum BER-based Precoding and MLD with Spatial Filters for MIMO-OFDM Systems under Co-Channel Interference
-- Channel Estimation Employing Zadoff-Chu Sequence -- Hideya So, Kazuhiko Fukawa, Satoshi Suyama, Hiroshi Suzuki (Tokyo Inst. of Tech.) SIP2009-76 RCS2009-210 |
This report investigates a channel estimation method employing Zadoff-Chu sequences as preambles for a MIMO-OFDM mobile ... [more] | SIP2009-76 RCS2009-210 pp.19-24 |
| RCS, SAT (Joint) |
2009-12-18 14:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | MIMO Antenna Selection in RoF Ubiquitous Antenna System Takuya Yamakami, Takeshi Higashino, Katsutoshi Tsukamoto, Shozo Komaki (Osaka Univ.) RCS2009-204 |
This paper proposes MIMO antenna selection in RoF-MIMO Ubiquitous Antenna System. The RoF-MIMO Ubiquitous Antenna System... [more] | RCS2009-204 pp.219-224 |
| WBS | 2009-10-16 10:30 |
Osaka | A Diversity Antenna Configuration for Suppressing beyond-GI Co-Channel Interference Daisuke Anzai, Shinsuke Hara (Osaka City Univ.) WBS2009-25 |
This paper proposes a cancellation scheme of co-channel interference beyond the guard interval (GI) for Orthogonal Frequ... [more] | WBS2009-25 pp.1-6 |
|
| WBS | 2009-07-23 14:25 |
Shizuoka | Shizuoka Univ. | A Study on CDMA-Based MAC Protocol with Respect to Co-Channel Interference Aya Makihara, Tadahiro Wada, Koji Ishibashi (Shizuoka Univ.) WBS2009-8 |
One considerable problem in CDMA based ad hoc networks is co-channel interference. In ad hoc networks, because each term... [more] | WBS2009-8 pp.7-12 |
| EMCJ, ITE-BCT | 2009-03-13 15:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | MMSE Adaptive Array for ISDB-T Utilizing Re-modulated Time Domain Signals with Channel Distortion Tomoaki Takeuchi, Kazuhiko Shibuya (NHK) EMCJ2008-122 |
As a number of digital terrestrial broadcasting stations have constructed and started to transmit broadcasting wave, it ... [more] | EMCJ2008-122 pp.49-54 |
| RCS, AN, MoNA, SR (Joint) |
2009-03-04 13:00 |
Kanagawa | YRP | MIMO-OFDM Maximum Likelihood Detector Employing Spatio-Temporal Filters to Supress Co-Channel Interference Tsuyoshi Terao, Kazuhiko Fukawa, Satoshi Suyama, Hiroshi Suzuki (Tokyo Inst. of Tech.) RCS2008-220 |
This report proposes a reception scheme for a MIMO-OFDM downlink system that performs the maximum likelihood detection u... [more] | RCS2008-220 pp.47-52 |
| RCS, AN, MoNA, SR (Joint) |
2009-03-04 13:20 |
Kanagawa | YRP | Minimum BER-based MIMO-OFDM Precoding Scheme under Co-Channel Interference Tsuyoshi Terao, Kazuhiko Fukawa, Satoshi Suyama, Hiroshi Suzuki (Tokyo Inst. of Tech.) RCS2008-221 |
In a MIMO-OFDM downlink system, a reception scheme that performs the maximum likelihood detection using spatio-temporal ... [more] | RCS2008-221 pp.53-58 |
| MoNA, ITE-BCT, ITE-CE | 2008-09-25 14:45 |
Miyagi | Research Institute of Electrical Communication, Tohoku University | Channel Traffic Load based Access Point Selection Scheme in WLAN Network Tatsuya Mizobata, Yasufumi Morioka, Takeshi Higashino, Katsutoshi Tsukamoto, Shozo Komaki (Osaka Univ.) MoMuC2008-49 |
In the WLAN network where several APs (access points) coexist, congestion is occurred when traffic load is increased in ... [more] | MoMuC2008-49 pp.39-44 |
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