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Improved iterative joint detection and decoding of coded V-BLAST systems

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2 Author(s)
Meng-Ying Tsai ; Dept. of Electr. & Comput. Eng., Queen''s Univ., Kingston, ON ; Yousefi, S.

Soft iterative detection and decoding techniques have been shown to achieve near-capacity performance in multiple antenna systems. In most cases, obtaining optimal soft information in a joint detection and decoding algorithm by marginalizing over the entire observation space is prohibitively complex. In this paper, an improved scheme adaptable to various list-type detectors providing superior performance is proposed.

Published in:

Communications Letters, IEEE  (Volume:13 ,  Issue: 1 )