A combined Space鈥搕ime block coding (STBC) and eigen-Space tracking
(EST) scheme in multiple-input-multiple-output systems is
proposed. It is proved that the STBC-EST is capable of shifting
hardware complexity from the receiver to the transmitter without
any bit error rate (BER) performance loss. A computation efficient
EST algorithm is also proposed, which makes the STBC-EST affordable.
Simulation results show that the STBC-EST with a modest
feedback requirement results in a negligible BER performance loss
compared with a dual system configuration.
標簽：
multiple-input-m
eigen-Space
combined
tracking
上傳時間：
2014-01-13
上傳用戶：磊子226
