| IEICE Technical Committee Submission System Conference Schedule |
Online Proceedings [Sign in] Tech. Rep. Archives |
Technical Committee on Antennas and Propagation (AP) (Searched in: 2009)
Search Results: Keywords 'from:2009-11-26 to:2009-11-26'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, AP (Joint) |
2009-11-26 09:00 |
Tokyo | Tokyo Inst. of Tech. | User Selection Scheme with Secrecy Capacity Between Other Users in MIMO Downlink Systems Masatoshi Yanase, Tomoaki Ohtsuki (Keio Univ.)  RCS2009-133 |
For multiuser Multiple-Input-Multiple-Output (MIMO) downlink systems where some receivers exist, several user selection ... [more] | RCS2009-133 pp.1-5 |
| 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 09:40 |
Tokyo | Tokyo Inst. of Tech. | Initial LLR Setting for Belief Propagation Decoding in Relay System Naohiro Tsuji, Tomoaki Ohtsuki (Keio Univ.) RCS2009-135 |
[more] | RCS2009-135 pp.13-18 |
| RCS, AP (Joint) |
2009-11-26 10:00 |
Tokyo | Tokyo Inst. of Tech. | Cooperative Relaying Scheme Using Turbo Compression Technique for Correlated Information Sources Takashi Shimizu (Kyoto Univ.), Tadashi Matsumoto (JAIST/Univ. of Oulu), Hidekazu Murata, Koji Yamamoto, Susumu Yoshida (Kyoto Univ.) RCS2009-136 |
This paper proposes a new cooperative relaying scheme using the turbo compression technique for correlated sources. In d... [more] | RCS2009-136 pp.19-24 |
| 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 |
| RCS, AP (Joint) |
2009-11-26 10:50 |
Tokyo | Tokyo Inst. of Tech. | Multihop Relaying with Polarization Diversity for OFDM Caglar Kizilirmak, Yukitoshi Sanada (Keio Univ.) RCS2009-138 |
[more] | RCS2009-138 pp.31-36 |
| RCS, AP (Joint) |
2009-11-26 11:10 |
Tokyo | Tokyo Inst. of Tech. | Experimental Analysis of Dual-polarized MIMO systems in Small Urban Macrocell Environments Yohei Konishi, Lawrence Materum, Jun-ichi Takada (Tokyo Inst. of Tech.), Ichirou Ida, Yasuyuki Oishi (Fujitsu Ltd.) RCS2009-139 |
This paper presents clusterwise polarization characteristics based on an estimated MIMO channel of a small urban macroce... [more] | RCS2009-139 pp.37-42 |
| RCS, AP (Joint) |
2009-11-26 11:30 |
Tokyo | Tokyo Inst. of Tech. | Resolution Improvement of Wideband Direction-Of-Arrival Estimation ``Squared-TOPS" by Signal Subspace Projection Kazuki Okane, Tomoaki Ohtsuki (Keio Univ.) RCS2009-140 |
In this report, a new direction-of-arrival (DOA) estimation method for wideband signals is introduced. This new method u... [more] | RCS2009-140 pp.43-48 |
| RCS, AP (Joint) |
2009-11-26 13:00 |
Tokyo | Tokyo Inst. of Tech. | Physical Limit of Performance in Base Station Cooperation Systems from a Propagation Viewpoint Yoshio Karasawa, Tetsuki Taniguchi, Nobuo Nakajima (Univ. of Electro-Comm.) AP2009-119 RCS2009-141 |
We highlighted on a gap between the "Ideal" and "Reality" aspects of base station cooperation schemes in next-generation... [more] | AP2009-119 RCS2009-141 pp.1-6(AP), pp.49-54(RCS) |
| RCS, AP (Joint) |
2009-11-26 13:25 |
Tokyo | Tokyo Inst. of Tech. | Channel Capacity of Basestation Cooperation Multi-user MIMO based on Block Diagonalization Kei Sakaguchi, Naoki Kusashima, Maki Arai, Kiyomichi Araki (Tokyo Inst. of Tech.) AP2009-120 RCS2009-142 |
Basestation cooperation MIMO, also known as distributed MIMO, is a MIMO transmission technology, where some adjacent bas... [more] | AP2009-120 RCS2009-142 pp.7-12(AP), pp.55-60(RCS) |
| RCS, AP (Joint) |
2009-11-26 13:50 |
Tokyo | Tokyo Inst. of Tech. | Effect of Spatial Division Multiple Access in Overlapping Multi-cell Scenario Yasushi Takatori, Riichi Kudo, Tomoki Murakami, Takeo Ichikawa, Yusuke Asai (NTT), Kentaro Nishimori (Niigata Univ.), Masato Mizoguchi (NTT) AP2009-121 RCS2009-143 |
Various very high throughput (VHT) wireless access systems that target more than 1Gbps throughput, e.g. VHT wireless LAN... [more] | AP2009-121 RCS2009-143 pp.13-18(AP), pp.61-66(RCS) |
| RCS, AP (Joint) |
2009-11-26 14:15 |
Tokyo | Tokyo Inst. of Tech. | Inter-node Carrier Frequency Synchronization Using Satellite Signal for Cooperative Coherent Transmission Yoshitaka Hara, Noriyuki Fukui, Hiroshi Kubo (Mitsubishi Electric Corp.) AP2009-122 RCS2009-144 |
[more] | AP2009-122 RCS2009-144 pp.19-24(AP), pp.67-72(RCS) |
| 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) |
| RCS, AP (Joint) |
2009-11-26 15:15 |
Tokyo | Tokyo Inst. of Tech. | Study on optimum relay position for amplify-and-forward protocol based on outage analysis Kazunori Hayashi, Hideaki Sakai (Kyoto Univ.) AP2009-124 RCS2009-146 |
This paper considers the optimum relay position of wireless 2-hop relay transmission systems based on amplify-and-forw... [more] |
AP2009-124 RCS2009-146 pp.31-36(AP), pp.79-84(RCS) |
| RCS, AP (Joint) |
2009-11-26 15:40 |
Tokyo | Tokyo Inst. of Tech. | Evaluation on relay MIMO using orthogonal polarization in an actual outdoor environment
-- Channel capacity considering heterogeneous pathloss conditions -- Kentaro Nishimori (Niigata Univ.), Tomoki Murakami (NTT), Naoki Honma (Iwate Univ.), Riichi Kudo, Masato Mizoguchi (NTT) AP2009-125 RCS2009-147 |
MIMO transmission using relay station is effective when enlarging service area and improving frequency utilization. The ... [more] | AP2009-125 RCS2009-147 pp.37-42(AP), pp.85-90(RCS) |
| RCS, AP (Joint) |
2009-11-26 16:15 |
Tokyo | Tokyo Inst. of Tech. | [Invited Talk]
Multi-Antenna Techniques for LTE/LTE-Advanced Mamoru Sawahashi (Tokyo City Univ.), Hidekazu Taoka, Yoshihisa Kishiyama, Motohiro Tanno (NTT DOCOMO) AP2009-126 RCS2009-148 |
[more] | AP2009-126 RCS2009-148 pp.43-48(AP), pp.91-96(RCS) |
| RCS, AP (Joint) |
2009-11-26 17:00 |
Tokyo | Tokyo Inst. of Tech. | [Invited Talk]
Equalization, Interference Cancellation, and MIMO Transmission Technologies in Radio Communications Hiroshi Suzuki (Tokyo Inst. of Tech.) AP2009-127 RCS2009-149 |
In public mobile communication systems the signal transmission technology of spectral efficient utilization has been dev... [more] | AP2009-127 RCS2009-149 pp.49-54(AP), pp.97-102(RCS) |
| RCS, AP (Joint) |
2009-11-27 09:00 |
Tokyo | Tokyo Inst. of Tech. | A simple proof of the optimality of the running approximation in FIR filter banks Yuichi Kida (Ohu Univ.), Takuro Kida (Prof. Em, of Tokyo Inst. of Tech/Nihon Univ.) RCS2009-150 |
[more] | RCS2009-150 pp.103-108 |
| RCS, AP (Joint) |
2009-11-27 09:20 |
Tokyo | Tokyo Inst. of Tech. | Investigation of Frequency Diversity Effect of Control Signal Multiplexing Considering Channel Estimation in OFDM Downlink Broadband Channel Hisataka Tamura (Tokyo City Univ.), Nobuhiko Miki (NTT DOCOMO), Mamoru Sawahashi (Tokyo City Univ.) RCS2009-151 |
This paper presents the frequency diversity effect for block-wised distributed transmission of Layer 1 (L1) / Layer 2 (L... [more] | RCS2009-151 pp.109-114 |
| RCS, AP (Joint) |
2009-11-27 09:40 |
Tokyo | Tokyo Inst. of Tech. | Performance Comparison between Cyclic Shift and Block Spread CDMA with Frequency Hopping Using Maximum Likelihood Detection with Channel Coding Information Ryota Takahashi (Tokyo City Univ.), Teruo Kawamura (NTT DOCOMO), Mamoru Sawahashi (Tokyo City Univ.) RCS2009-152 |
This paper presents block error rate (BLER) performance comparison between cyclic shift and block spread CDMA with frequ... [more] | RCS2009-152 pp.115-120 |
[Return to Top Page]