Name
Title | ||
|---|---|---|
Performance Evaluation of Quantized Feedback Beamforming in IEEE 802.11n Wireless Networks |
Abstract | ||
|---|---|---|
In this paper, we study the quantized feedback beamforming techniques presented in the IEEE 802.11n joint proposal. Specifically, we compare three different quantized feedback schemes (channel state information matrix feedback, non-compressed steering matrix feedback, and compressed steering matrix feedback) and evaluate their relative merits in terms of bit error ratio (BER) degradation and overhead. Our numerical analysis and simulation results show that both non-compressed steering matrix feedback and compressed steering matrix feedback are good candidates that provide significant diversity gain with moderate complexity and small feedback overhead. |
Year | DOI | Venue |
|---|---|---|
2007 | 10.1109/CISS.2007.4298435 | CISS |
Keywords | Field | DocType |
channel state information matrix feedback,diversity reception,quantized feedback beamforming,bit error ratio,numerical analysis,diversity gain,mimo system,feedback,mimo communication,performance evaluation,error statistics,wireless lan,ieee 802.11n wireless networks,noncompressed steering matrix feedback,compressed steering matrix feedback,channel state information,wireless network,degradation,bit error rate,numerical simulation,wireless networks | Diversity gain,Beamforming,Wireless network,Computer simulation,Matrix (mathematics),Control theory,Computer science,IEEE 802,Channel state information,Bit error rate | Conference |
ISBN | Citations | PageRank |
1-4244-1037-1 | 1 | 0.38 |
References | Authors | |
1 | 5 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Xiantao Sun | 1 | 3 | 2.21 |
| Leonard J. Cimini Jr. | 2 | 812 | 65.23 |
| Larry J. Greenstein | 3 | 520 | 76.65 |
| Douglas S. Chan | 4 | 90 | 8.37 |
| Brett Douglas | 5 | 1 | 0.38 |