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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2014-06-18 17:40 |
Okinawa | Okinawa-ken Seinenkaikan (Naha) | Multiuser MIMO Transmission with Receive Weight Assign for Station with Multiple Antennas Tomoki Murakami, Riichi Kudo, Yasushi Takatori, Masato Mizoguchi (NTT), Fumiaki Maehara (Waseda Univ.)  RCS2014-82 |
MU-MIMO which simultaneously transmits to multiple STAs has been researched for the future wireless communication system... [more] | RCS2014-82 pp.293-298 |
| AP | 2014-06-12 15:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Transmit Beamforming Technique for Short-range MIMO Based on Channel Estimation Using Load Modulation Kentaro Murata (NDA), Naoki Honma (Iwate Univ.), Kentaro Nishimori (Niigata Univ.), Hisashi Morishita (NDA) AP2014-46 |
In this report, a transmit beamforming technique based on channel estimation using load modulation for short-range MIMO ... [more] | AP2014-46 pp.35-40 |
| SIP, RCS | 2013-02-01 11:40 |
Hiroshima | Viewport-Kure-Hotel (Kure) | A Study on Distributed Transmission in Wireless Space for Secret Communication Based on a Joint Transmitter-Receiver Beamforming Masaaki Yamanaka (Hiroshima International Univ.), Shinichi Miyamoto, Seiichi Sampei (Osaka Univ.) SIP2012-118 RCS2012-275 |
The authors have proposed a secure wireless link creation scheme based on a distributed transmission by providing multip... [more] | SIP2012-118 RCS2012-275 pp.219-224 |
| AP, RCS (Joint) |
2012-11-15 09:00 |
Tokyo | Tokyo Denki University | Cooperative Interference Management with Beam Tilt Control in an Indoor Multi-Cell Environment Tomoki Murakami, Riichi Kudo, Koichi Ishihara (NTT), Naoki Honma (Iwate Univ.), Masato Mizoguchi (NTT) AP2012-93 |
The demand of wireless LAN (WLAN) system in door environment is increasing with the widespread use of WLAN devices such ... [more] | AP2012-93 pp.1-6 |
| RCS, SIP | 2012-01-27 13:55 |
Fukuoka | Fukuoka Univ. | Adjacent Cell Interference Mitigation Techniques Depending on the Number of Antennas and Channel Information Available at Femtocell Base Stations Genji Hayashi, Tomoaki Ohtsuki (Keio Univ.) SIP2011-120 RCS2011-309 |
Femtocells have become popular recently as a key technology to improve coverage in indoor environments. However, since f... [more] | SIP2011-120 RCS2011-309 pp.239-244 |
| AP, RCS (Joint) |
2011-11-18 11:40 |
Aichi | Nagoya Congress Center | Transmit Beamforming at Source Node in MISO/MIMO AF Relay Naohito Kiyomi, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) RCS2011-223 |
Data transmission through relay nodes has been studied as a method to improve transmission quality in wireless mesh netw... [more] | RCS2011-223 pp.203-208 |
| SIP, RCS | 2011-01-21 10:10 |
Kagoshima | A Study on Transmit Beamforming in an Interactive MIMO Wireless Relay Sakiko Matsuya, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) SIP2010-98 RCS2010-228 |
Recently, wireless relay systems have been discussed to achieve a flexible network for connecting ubiquitous communicati... [more] | SIP2010-98 RCS2010-228 pp.173-178 |
|
| RCS, AP (Joint) |
2009-11-26 10:30 |
Tokyo | Tokyo Inst. of Tech. | Transmit Beamforming in an Interactive Wireless Relay System Sakiko Matsuya, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) RCS2009-137 |
Recently, wireless relay systems have been investigated to achieve a flexible network for ubiquitous communication. Netw... [more] | RCS2009-137 pp.25-30 |
| SR | 2009-07-29 13:00 |
Tokyo | Tokyo institute of technology | [Technology Exhibit]
FPGA Implementation of Transmit Beamforming in IEEE802.11n Toshihisa Nabetani, Yoshimasa Egashira, Yoriko Utsunomiya, Daisuke Takeda (Toshiba) SR2009-33 |
To improve communication robustness and extend transmission range, Multiple Input Multiple Output (MIMO) transmit beamfo... [more] | SR2009-33 pp.69-75 |
| SIP, RCS | 2009-01-22 14:05 |
Kumamoto | Kumamoto University | A transmit beamforming method for OFDMA systems Takeshi Fujii, Kazunori Hayashi, Megumi Kaneko, Hideaki Sakai (Kyoto Univ.), Yoji Okada (SEI) SIP2008-136 RCS2008-184 |
In this report, we propose a joint transmit beamforming and subcarrier power allocation method for downlink OFDMA (Ortho... [more] | SIP2008-136 RCS2008-184 pp.71-76 |
| RCS, SIP | 2007-01-26 14:00 |
Okinawa | NICT Okinawa | A Study on Improvement of Channel Estimation Accuracy in Pseudo Eigenbeam Space Division Multiplexing Hiroshi Nishimoto, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) SIP2006-170 RCS2006-228 |
In a MIMO system with space-frequency domain beamforming under frequency selective fading scenarios, a pseudo eigenvecto... [more] | SIP2006-170 RCS2006-228 pp.69-74 |
| RCS | 2006-08-31 13:00 |
Miyagi | Tohoku Univ. | Performance Evaluation of MIMO-OFDM Pseudo Eigenbeam Space Division Multiplexing Hiroshi Nishimoto, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) RCS2006-105 |
In a MIMO system with space-frequency domain beamforming under frequency selective fading scenarios, a pseudo eigenvecto... [more] | RCS2006-105 pp.1-6 |
| RCS | 2006-06-23 15:20 |
Aichi | Nagoya Inst. Tech. | Pseudo Eigenbeam-Space Division Multiplexing in Frequency Selective Fading Environments Hiroshi Nishimoto, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) RCS2006-56 |
In frequency selective MIMO channels, the optimum transmission is achieved by beamforming based on eigenvectors (i.e., E... [more] | RCS2006-56 pp.125-130 |
| RCS | 2004-11-18 14:30 |
Gunma | Hotel Village, Kusatsu | Laboratory Measurements in SDMA Packet CellularTestbed System Yoshiaki Amano, Takashi Inoue, Masayuki Nakano, Yoshio Takeuchi, Toshio Kawazawa (KDDI) |
We developed a space division multiple access (SDMA) packet cellular testbed system. One of the main features of the tes... [more] | RCS2004-215 pp.25-30 |
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