Blind Adaptive Multiuser Detector Based on Robust Kalman Filter

Xue Yi-bing; Li Jian-dong

Volume 27 Issue 7

Jul. 2005

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Xue Yi-bing, Li Jian-dong. Blind Adaptive Multiuser Detector Based on Robust Kalman Filter[J]. Journal of Electronics & Information Technology, 2005, 27(7): 1123-1126.

Citation:

Xue Yi-bing, Li Jian-dong. Blind Adaptive Multiuser Detector Based on Robust Kalman Filter[J]. Journal of Electronics & Information Technology, 2005, 27(7): 1123-1126.

Xue Yi-bing, Li Jian-dong. Blind Adaptive Multiuser Detector Based on Robust Kalman Filter[J]. Journal of Electronics & Information Technology, 2005, 27(7): 1123-1126.

Citation:

Xue Yi-bing, Li Jian-dong. Blind Adaptive Multiuser Detector Based on Robust Kalman Filter[J]. Journal of Electronics & Information Technology, 2005, 27(7): 1123-1126.

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Blind Adaptive Multiuser Detector Based on Robust Kalman Filter

Received Date: 2004-01-15
Rev Recd Date: 2004-05-15
Publish Date: 2005-07-19

Abstract

Abstract

A high performance blind adaptive multiuser detection algorithm is proposed by introducing robust Kalman filter based on a compensation technique of a fictitious noise to estimate the optimal decision vector of asynchronous CDMA multiple-users receiver. This algorithm can converge rapidly, track in high accuracy and has satisfied numeric stability. Simulation results show that this algorithm can eliminate Multiple Access Interference (MAI) efficiently and is robust for numerical calculation.

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References(1)

References

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