Survey of MMSE Channel Equalizers
نویسنده
چکیده
This paper surveys the recent developments in the area of equalization of the wireless propagation channels. It focuses on a subclass of equalization algorithms that minimizes the Mean Square Error (MMSE) between the desired and estimated signal. The following aspects of the equalization problem are considered: system modeling, algorithm classification based on the availability of training sequence and matrix inversion method employed. Various practical application scenarios are also covered.
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