A semi-blind channel estimation technique based on second-order blind method for CDMA systems
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چکیده
منابع مشابه
A semi-blind channel estimation technique based on second-order blind method for CDMA systems
This paper aims at studying a semi-blind channel estimation scheme based on the subspace method or a carefully weighted linear prediction approach. The corresponding (composite) semi-blind cost functions result from a linear combination of the training-based cost function and a blind cost function. For each blind method, we show how to calculate the asymptotic estimation error. Therefore, by mi...
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ژورنال
عنوان ژورنال: IEEE Transactions on Signal Processing
سال: 2003
ISSN: 1053-587X
DOI: 10.1109/tsp.2003.812742