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Reduced-Complexity Vector Channel Estimation for Systems with Receive Diversity Joonhyuk KANG Niko VLOEBERGHS Publication IEICE TRANSACTIONS on Communications Vol.E87-B No.6 pp.1706-1709 Publication Date: 2004/06/01 Online ISSN: DOI: Print ISSN: 0916-8516 Type of Manuscript: LETTER Category: Wireless Communication Technology Keyword: vector channel estimation, complexity, receive diversity, Full Text: PDF>>
Summary: We consider a blind estimation of the vector channel for systems with receive diversity. The objective of this paper is to reduce the complexity of the conventional subspace-based method in vector channel estimation. A reduced-complexity estimation scheme is proposed, which is based on selecting a column of the covariance matrix of the received signal vectors. The complexity and performance of the proposed scheme is investigated via computer simulations. | |||||
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