JIANG Bo-feng, YIN Qin-ye. A Separate Element Parallel Processing Method for Space-Time Channel Estimation in CDMA System[J]. Acta Electronica Sinica, 2003, 31(7): 1026-1029.
JIANG Bo-feng, YIN Qin-ye. A Separate Element Parallel Processing Method for Space-Time Channel Estimation in CDMA System[J]. Acta Electronica Sinica, 2003, 31(7): 1026-1029.DOI:
For the problem of huge computing burden in the realization of space-time processing
the relationship of computing burden and system performance is analyzed.A new parallel method based on independent elements processing in the antenna array is proposed.Computer simulations show that
with a remarkable decrease of computing burden
the precision of the estimated vector channel impulse response is enough for the extract of the channel parameters
and the SINR of the array output can be increased observably.