| Presentation | 2004/10/22 Performance Evaluation of MIMO-SDM Considering Mutual Coupling Based on Indoor Measurements Hiroshi NISHIMOTO, Yasutaka OGAWA, Toshihiko NISHIMURA, Takeo OHGANE, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We measured MIMO channels with mutual coupling of antennas in indoor line-of-sight (LOS) and non-LOS (NLOS) environments where we have rich multipath signals. Using the measured data, we examined bit error rate performance, channel correlations, and eigenvalue distributions for 2x2 MIMO space division multiplexing (SDM) systems to evaluate effects of mutual coupling on the performance. We show that t,he MIMO-SDM is useful also in an indoor LOS environment, whereas the performance in the LOS environment tends to change significantly depending on an array configuration. Moreover, it is shown that the mutual coupling tends to effect on LOS channel data more largely than on NLOS ones. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MIMO system / Space division multiplexing / Mutual coupling / Bit error rate / Channel correlation / Directional pattern / Eigenvalue distribution |
| Paper # | A・P2004-162,RCS2004-183 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2004/10/22(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) | Performance Evaluation of MIMO-SDM Considering Mutual Coupling Based on Indoor Measurements |
| Sub Title (in English) | |
| Keyword(1) | MIMO system |
| Keyword(2) | Space division multiplexing |
| Keyword(3) | Mutual coupling |
| Keyword(4) | Bit error rate |
| Keyword(5) | Channel correlation |
| Keyword(6) | Directional pattern |
| Keyword(7) | Eigenvalue distribution |
| 1st Author's Name | Hiroshi NISHIMOTO |
| 1st Author's Affiliation | Graduate School of Engineering, Hokkaido University() |
| 2nd Author's Name | Yasutaka OGAWA |
| 2nd Author's Affiliation | Graduate School of Engineering, Hokkaido University |
| 3rd Author's Name | Toshihiko NISHIMURA |
| 3rd Author's Affiliation | Graduate School of Engineering, Hokkaido University |
| 4th Author's Name | Takeo OHGANE |
| 4th Author's Affiliation | Graduate School of Engineering, Hokkaido University |
| Date | 2004/10/22 |
| Paper # | A・P2004-162,RCS2004-183 |
| Volume (vol) | vol.104 |
| Number (no) | 399 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |