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Partial MAP-based list detection for MIMO systems

journal contribution
posted on 2009-06-01, 00:00 authored by L Bai, Jinho ChoiJinho Choi
The partial maximum a posteriori probability (PMAP) principle can be applied to reduce the complexity of the multiple-input-multiple-output (MIMO) detection through the successive interference cancellation (SIC). In this paper, we apply the PMAP principle to the list detection method for MIMO detection, where the SIC is performed with a list of candidates. The PMAP principle helps to choose candidate symbol vectors in the list detection. It is shown that the proposed method outperforms the conventional list detection method with a reasonable complexity. © 2009 IEEE.

History

Journal

IEEE Transactions on Vehicular Technology

Volume

58

Issue

5

Pagination

2544 - 2548

Publisher

IEEE

Location

Piscataway, N.J.

ISSN

0018-9545

Language

eng

Publication classification

C1.1 Refereed article in a scholarly journal