Name
Title | ||
|---|---|---|
A subspace detection method of analog space-time codes for multiantenna ultra-wideband transmissions |
Abstract | ||
|---|---|---|
In this letter, we propose a subspace based detection method for space-time block codes (STBC) wedded with ultra-wideband (UWB) transmissions. Without the need of channel information, the proposed algorithm yields the estimation of transmitted symbols by minimizing some quadratic form built on the orthogonality between signal and noise subspaces. Simulations in flat-faded application scenarios show that the subspace method can achieve the same diversity and a loss of about 2 dB at the 10-3 level with more than four successive space-time codes being decoded jointly, compared to the coherent decoding algorithm. |
Year | DOI | Venue |
|---|---|---|
2005 | 10.1109/LCOMM.2005.1437348 | IEEE Communications Letters |
Keywords | DocType | Volume |
Space time codes,Ultra wideband technology,Receiving antennas,Decoding,Pulse modulation,Transmitting antennas,Block codes,MIMO,Throughput,Ultra wideband communication | Journal | 9 |
Issue | ISSN | Citations |
6 | 1089-7798 | 1 |
PageRank | References | Authors |
0.35 | 8 | 2 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Xiantao Cheng | 1 | 34 | 8.09 |
| Weile Zhu | 2 | 43 | 5.94 |