| Presentation | 2003/11/14 Diversity Technique of Receivers in MIMO Systems Yutaka MURAKAMI, Kiyotaka KOBAYASHI, Masayuki ORIHASHI, Takashi MATSUOKA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper examines a diversity technique for a receiver to improve bit error rate (BER) performances in MIMO (Multi-Input Multi-Output) systems. We propose a receiving antenna selection technique using the channel matrix eigenvalue (RAS-E technique). We further propose a receiving antenna combination technique using the channel matrix eigenvalue (RAC-E technique) as a method for using received signals in all receiving antennas effectively. BER performances when using the RAS-E and RAC-E techniques under Rayleigh fading channels are then compared. The BER performances show that application of the RAS-E and RAC-E techniques is effective for improving BER performances. Furthermore, it becomes apparent that the effectiveness for improving BER performances when applying the RAC-E technique is greater than when applying the RAS-E technique. It is therefore clear that RAC-E is a technique enables the signals received in all receiving antennas to be used effectively. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MIMO / Eigenvalue / Antenna selection / Antenna combination |
| Paper # | A・P2003-202,RCS2003-208 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2003/11/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Diversity Technique of Receivers in MIMO Systems |
| Sub Title (in English) | |
| Keyword(1) | MIMO |
| Keyword(2) | Eigenvalue |
| Keyword(3) | Antenna selection |
| Keyword(4) | Antenna combination |
| 1st Author's Name | Yutaka MURAKAMI |
| 1st Author's Affiliation | Corporate Network Development Division, Matsushita Electric Industrial Co., Ltd.() |
| 2nd Author's Name | Kiyotaka KOBAYASHI |
| 2nd Author's Affiliation | Corporate Network Development Division, Matsushita Electric Industrial Co., Ltd. |
| 3rd Author's Name | Masayuki ORIHASHI |
| 3rd Author's Affiliation | Corporate Network Development Division, Matsushita Electric Industrial Co., Ltd. |
| 4th Author's Name | Takashi MATSUOKA |
| 4th Author's Affiliation | Corporate Network Development Division, Matsushita Electric Industrial Co., Ltd. |
| Date | 2003/11/14 |
| Paper # | A・P2003-202,RCS2003-208 |
| Volume (vol) | vol.103 |
| Number (no) | 460 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |