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Data detection with imperfect CSI using averaged likelihood function

journal contribution
posted on 2008-11-01, 00:00 authored by Jinho ChoiJinho Choi
For the coherent detection, the detection performance depends on the channel estimation error. To improve the detection performance, we consider the use of the averaged likelihood function to take into account the reliability of the channel estimate. The resulting detection approach, which is called the maximum averaged likelihood (MAL) detection, can be seen as an extension of the generalized likelihood ratio test (GLRT) detection. In this letter, we show the relationship between the MAL detection and other existing detection methods. © 2008 IEEE.

History

Journal

IEEE Transactions on Wireless Communications

Volume

7

Issue

11

Pagination

4117 - 4121

Publisher

IEEE

Location

Piscataway, NJ

ISSN

1536-1276

Language

eng

Publication classification

C1.1 Refereed article in a scholarly journal