| Presentation | 2004/3/9 Likelihood Detection Utilizing Decision of Partial Bits 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) | The rapidly increasing number of users and services in mobile communications requires efficient usage of the available frequency band. MIMO (Multi-Input Multi-Output) systems are one possible candidate to meet these demands. This paper proposes likelihood detection utilizing decision of partial bits in consideration of computational complexity and data quality in the receivers. In the proposed decision, first likelihood partial bits which have high quality are decided using inverse channel detection and next the other bits which are not decided using inverse channel detection are decided using likelihood detection. It is clear that by the receivers both obtain good BER performances and reduce computational complexity employing the proposed decision scheme. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MIMO systems / Inverse channel detection / MLD / Computational complexity / Data quality |
| Paper # | IT2003-90,ISEC2003-130,WBS2003-208 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2004/3/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Information Security (ISEC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Likelihood Detection Utilizing Decision of Partial Bits in MIMO Systems |
| Sub Title (in English) | |
| Keyword(1) | MIMO systems |
| Keyword(2) | Inverse channel detection |
| Keyword(3) | MLD |
| Keyword(4) | Computational complexity |
| Keyword(5) | Data quality |
| 1st Author's Name | Yutaka MURAKAMI |
| 1st Author's Affiliation | Corporate Network Development Division, Matsushita Electric Industrial Co., Ltd. Multimedia Center() |
| 2nd Author's Name | Kiyotaka KOBAYASHI |
| 2nd Author's Affiliation | Corporate Network Development Division, Matsushita Electric Industrial Co., Ltd. Multimedia Center |
| 3rd Author's Name | Masayuki ORIHASHI |
| 3rd Author's Affiliation | Corporate Network Development Division, Matsushita Electric Industrial Co., Ltd. Multimedia Center |
| 4th Author's Name | Takashi MATSUOKA |
| 4th Author's Affiliation | Corporate Network Development Division, Matsushita Electric Industrial Co., Ltd. Multimedia Center |
| Date | 2004/3/9 |
| Paper # | IT2003-90,ISEC2003-130,WBS2003-208 |
| Volume (vol) | vol.103 |
| Number (no) | 713 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |