A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2011; you can also visit the original URL.
The file type is application/pdf
.
Low complexity per-antenna rate and power control approach for closed-loop V-BLAST
2003
IEEE Transactions on Communications
Previous studies have shown that per-antenna rate and power control can greatly increase the data throughput of vertical Bell Labs layered space-time (V-BLAST), while an extra transmit antenna selection can provide additional diversity advantage. In this letter, we combine the transmit antenna selection with power and rate control of each antenna. We derive a simple criterion for minimum bit-error rate (BER) or minimum total transmit power when the data throughput is constant over time.
doi:10.1109/tcomm.2003.819227
fatcat:bkmjtcq4vjbplc4h7xfr2wuzci