| Paper Abstract and Keywords |
| Presentation |
2005-11-25 15:05
A Study on Multi cells and Multi users MIMO Transmissionwith Whitening Filters at both Base and Mobile Stations
Manabu Mikami, Teruya Fujii (Japan Telecom) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
MIMO (Multiple-Input Multiple-Output) transmission technologies which can increase the system capacity within the same frequency bandwidth offer ultra high-speed data transmission with multiple antennas at both transmitter and receiver in wireless communications systems. Unfortunately, MIMO performance in multi-cell/multi-user environments is degraded due to the interference from inner and outer cells. In this paper, we propose a novel MIMO transmission method for the downlink in multi-cell/multi-user environments. The proposed method uses whitening filters at both the transmitter and the receiver to reduce the interference from inner and outer cells, respectively. We evaluate the performance of proposed transmission method. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Multi-cell/Multi-user MIMO Transmission / Whitening Filter / Inner-cell and Outer-cell Interference Reduction / / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 105, no. 430, SR2005-62, pp. 103-110, Nov. 2005. |
| Paper # |
SR2005-62 |
| Date of Issue |
2005-11-17 (SR) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
SR |
| Conference Date |
2005-11-24 - 2005-11-25 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Okinawa Wemen's Center |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Cognitive Radio, Lamp Session, Panel Discussion, etc. |
| Paper Information |
| Registration To |
SR |
| Conference Code |
2005-11-SR |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Study on Multi cells and Multi users MIMO Transmissionwith Whitening Filters at both Base and Mobile Stations |
| Sub Title (in English) |
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| Keyword(1) |
Multi-cell/Multi-user MIMO Transmission |
| Keyword(2) |
Whitening Filter |
| Keyword(3) |
Inner-cell and Outer-cell Interference Reduction |
| Keyword(4) |
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| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Manabu Mikami |
| 1st Author's Affiliation |
Japan Telecom Co., LTD. (Japan Telecom) |
| 2nd Author's Name |
Teruya Fujii |
| 2nd Author's Affiliation |
Japan Telecom Co., LTD. (Japan Telecom) |
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| Speaker |
Author-1 |
| Date Time |
2005-11-25 15:05:00 |
| Presentation Time |
25 minutes |
| Registration for |
SR |
| Paper # |
SR2005-62 |
| Volume (vol) |
vol.105 |
| Number (no) |
no.430 |
| Page |
pp.103-110 |
| #Pages |
8 |
| Date of Issue |
2005-11-17 (SR) |