TY - GEN
T1 - Iterative channel estimation control for MIMO-OFDM systems
AU - Zhang, Dan
AU - Nikitopoulos, Konstantinos
AU - Lai, I. Wei
AU - Ascheid, Gerd
AU - Meyr, Heinrich
PY - 2010
Y1 - 2010
N2 - Iterative channel estimation and decoding result in significant performance gains but at high computational cost. In this paper, an iterative channel estimation control is proposed to reduce the complexity by only refining the channel estimates which significantly affect the decoding performance. Simulation results demonstrate that significant complexity savings can be achieved with negligible error rate performance loss.
AB - Iterative channel estimation and decoding result in significant performance gains but at high computational cost. In this paper, an iterative channel estimation control is proposed to reduce the complexity by only refining the channel estimates which significantly affect the decoding performance. Simulation results demonstrate that significant complexity savings can be achieved with negligible error rate performance loss.
KW - Iterative channel estimation
KW - Iterative demapping and decoding
KW - Multi-input multi-output
KW - OFDM
UR - http://www.scopus.com/inward/record.url?scp=77953688833&partnerID=8YFLogxK
U2 - 10.1109/CISS.2010.5464953
DO - 10.1109/CISS.2010.5464953
M3 - 会议稿件
AN - SCOPUS:77953688833
SN - 9781424474172
T3 - 2010 44th Annual Conference on Information Sciences and Systems, CISS 2010
BT - 2010 44th Annual Conference on Information Sciences and Systems, CISS 2010
T2 - 44th Annual Conference on Information Sciences and Systems, CISS 2010
Y2 - 17 March 2010 through 19 March 2010
ER -