| Presentation | 1999/7/23 Theoretical Analysis on Diversity Reception Performance with Minimum Mean Square Error Criteria in Gaussian Incident Angle Spread Environment Atsushi Matamura, Hiroshi Suzuki, Kazuhiko Fukawa, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper analyzes theoretically the fading suppression effect under a combining diversity technique applying MMSE criteria. The theory derives analytically the combined CNR of the received signals and the average error rate for two and three branches. First, a correlation matrix between branches is derived in an angle spread environment where incident angle distribution is assumed to be Gaussian. Next, the theory derives strictly the eigenvalue expression of the correlation matrix for less than 3 branches. The result shows that eigenvalues can be expressed explicitly by the antenna element spacing, the angle of arrivals, and the angle spread. Substituting the analytical expression of the eigenvalues into the probability density function, the cumulative distribution function, and the average error rate equations, the actual diversity performance can be calculated. In this paper these values had been calculated for the case of three branch diversity. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Mobile communication / Diversity / MMSE / Eigenvalue analysis / Probability density function / Average error rate |
| Paper # | SSE99-42 |
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| Conference Information | |
| Committee | SSE |
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| Conference Date | 1999/7/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Switching Systems Engineering (SSE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Theoretical Analysis on Diversity Reception Performance with Minimum Mean Square Error Criteria in Gaussian Incident Angle Spread Environment |
| Sub Title (in English) | |
| Keyword(1) | Mobile communication |
| Keyword(2) | Diversity |
| Keyword(3) | MMSE |
| Keyword(4) | Eigenvalue analysis |
| Keyword(5) | Probability density function |
| Keyword(6) | Average error rate |
| 1st Author's Name | Atsushi Matamura |
| 1st Author's Affiliation | Tokyo Institute of Technology() |
| 2nd Author's Name | Hiroshi Suzuki |
| 2nd Author's Affiliation | Tokyo Institute of Technology |
| 3rd Author's Name | Kazuhiko Fukawa |
| 3rd Author's Affiliation | NTT Mobile Communication Networks Inc. |
| Date | 1999/7/23 |
| Paper # | SSE99-42 |
| Volume (vol) | vol.99 |
| Number (no) | 218 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |