Name
Abstract | ||
|---|---|---|
In this letter we propose a power optimization scheme for 2/spl times/N (where N is the number of receive antennas) Vertical Bell Laboratories Layered Space-Time (V-BLAST) systems. The proposed scheme minimizes the uncoded probability of vector error for each channel realization, considering error propagation. Simulation results show that this approach can yield SNR gain of up to about 3 dB for a 2/spl times/2 system at probability of vector error 10/sup -3/ and can partially compensate for the performance loss due to error propagation. |
Year | DOI | Venue |
|---|---|---|
2005 | 10.1109/LCOMM.2005.1506716 | IEEE Communications Letters |
Keywords | Field | DocType |
Transmitting antennas,Transmitters,Bit error rate,Receiving antennas,Information theory,Antennas and propagation,Performance gain,Performance loss,Propagation losses,MIMO | Transmitter,Topology,Propagation of uncertainty,Telecommunications,Power optimization,Computer science,Signal-to-noise ratio,Communication channel,Real-time computing,Musical instrument,Minimisation (psychology),Bit error rate | Journal |
Volume | Issue | ISSN |
9 | 9 | 1089-7798 |
Citations | PageRank | References |
13 | 0.86 | 2 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| R. Kalbasi | 1 | 118 | 7.15 |
| D. D. Falconer | 2 | 1150 | 193.76 |
| A. H. Banihashemi | 3 | 336 | 29.01 |