| Presentation | 2003/8/14 Optimization of semi-adaptive approach for complexity reduced MMSE receivers in MIMO systems Anass BENJEBBOUR, Susumu YOSHIDA, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to increase the spectral utilization efficiency of a wireless link, multiple-input multiple-output (MIMO) systems have attracted attention. Although, the spectral efficiency increases with the number of transmit antennas, the computational complexity cost of performing multi-stream detection at the receiver increases as well. In this paper, as a low-complexity detection scheme, MMSE receivers such as successive detection and ordered successive detection are considered. For MMSE weights generation and tracking in slowly time-varying channels, the previously proposed semi-adaptive approach is considered and its optimization is discussed. Furthermore, the BER performance evaluations of these MMSE receivers using the semi-adaptive approach are presented. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wireless / MIMO / MMSE weights / Semi-Adaptive |
| Paper # | RCS2003-113 |
| Date of Issue |
| Conference Information | |
| Committee | RCS |
|---|---|
| Conference Date | 2003/8/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
|---|---|
| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Optimization of semi-adaptive approach for complexity reduced MMSE receivers in MIMO systems |
| Sub Title (in English) | |
| Keyword(1) | Wireless |
| Keyword(2) | MIMO |
| Keyword(3) | MMSE weights |
| Keyword(4) | Semi-Adaptive |
| 1st Author's Name | Anass BENJEBBOUR |
| 1st Author's Affiliation | Graduate School of Informatics, Kyoto University() |
| 2nd Author's Name | Susumu YOSHIDA |
| 2nd Author's Affiliation | Graduate School of Informatics, Kyoto University |
| Date | 2003/8/14 |
| Paper # | RCS2003-113 |
| Volume (vol) | vol.103 |
| Number (no) | 253 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |