| Presentation | 2005-11-25 A Study on Multi-cell/Multi-user MIMO Transmission with Whitening Filter at both Base and Mobile Stations Manabu MIKAMI, Teruya FUJII, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(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) |
| Keyword(in English) | Multi-cell/Multi-user MIMO Transmission / Whitening Filter / Inner-cell and Outer-cell Interference Reduction |
| Paper # | SR2005-62 |
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| Committee | SR |
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| Conference Date | 2005/11/17(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Software Radio(SR) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Multi-cell/Multi-user MIMO Transmission with Whitening Filter at both Base and Mobile Stations |
| Sub Title (in English) | |
| Keyword(1) | Multi-cell/Multi-user MIMO Transmission |
| Keyword(2) | Whitening Filter |
| Keyword(3) | Inner-cell and Outer-cell Interference Reduction |
| 1st Author's Name | Manabu MIKAMI |
| 1st Author's Affiliation | Information and Communication Laboratories, Japan Telecom Co., LTD.() |
| 2nd Author's Name | Teruya FUJII |
| 2nd Author's Affiliation | Information and Communication Laboratories, Japan Telecom Co., LTD. |
| Date | 2005-11-25 |
| Paper # | SR2005-62 |
| Volume (vol) | vol.105 |
| Number (no) | 430 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |