A Joint Channel Estimation Algorithm Based on Strong Paths Selection

Song Xiao-qin; Hu Ai-qun; Li Ke

doi:10.3724/SP.J.1146.2007.01326

Volume 31 Issue 2

Dec. 2010

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Article Navigation > Journal of Electronics & Information Technology > 2009 > 31(2): 410-413

Song Xiao-qin, Hu Ai-qun, Li Ke. A Joint Channel Estimation Algorithm Based on Strong Paths Selection[J]. Journal of Electronics & Information Technology, 2009, 31(2): 410-413. doi: 10.3724/SP.J.1146.2007.01326

Citation:

Song Xiao-qin, Hu Ai-qun, Li Ke. A Joint Channel Estimation Algorithm Based on Strong Paths Selection[J]. Journal of Electronics & Information Technology, 2009, 31(2): 410-413. doi: 10.3724/SP.J.1146.2007.01326

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A Joint Channel Estimation Algorithm Based on Strong Paths Selection

doi: 10.3724/SP.J.1146.2007.01326

Song Xiao-qin^{①②;胡爱群},
Hu Ai-qun,
Li Ke

Received Date: 2007-08-15
Rev Recd Date: 2008-04-14
Publish Date: 2009-02-19

Abstract

Abstract

The higher complexity and the less number of the joint estimation interfering users are the main disadvantages of the high accuracy joint multi-cell channel estimation algorithm. A strong paths selection based joint channel estimation algorithm is proposed by fully considering the difference between the strong paths and week paths in the channel estimation results. It is shown from the complexity and Bit Error Rate (BER) performance analysis, the proposed algorithm can reduce 50% complexity algorithm and improve the BER performance slightly.

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References(1)

References

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