Journal of Applied Sciences ›› 2005, Vol. 23 ›› Issue (3): 221-224.
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HOU Yong-min, RONG Meng-tian
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Abstract: The MIMO-OFDM technique is considered as one of the promising techniques in the future wireless system.In this paper, a new MIMO-OFDM channel model that has robustness to cope with channel order overestimation is proposed.Next a subspace based blind channel estimation algorithm for the new model is also presented.Simulation results show that the new algorithm has a faster convergence rate and better estimation performance.
Key words: blind channel estimation, subspace method, MIMO-OFDM
CLC Number:
TN911
HOU Yong-min, RONG Meng-tian. An Efficient Blind Channel Estimation Algorithm for MIMO-OFDM Systems[J]. Journal of Applied Sciences, 2005, 23(3): 221-224.
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https://www.jas.shu.edu.cn/EN/Y2005/V23/I3/221
Adaptive Resource Allocation with Proportional Fairness for MIMO-OFDMA Downlink
