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Rate optimization to minimize distortion for source-channel coded H-BLAST with SIC decoding

journal contribution
posted on 2009-02-13, 00:00 authored by Jinho ChoiJinho Choi, J Ha
As joint source and channel coding schemes, layered transmission schemes for a successive refinable source (SRS) are recently studied over quasi-static fading channels. In this letter, we consider spatial layered transmission for a SRS with successive interference cancellation (SIC) decoder over quasistatic multi-input multi-output (MIMO) fading channels. We show that if the distortion function can be factorized, the minimum average distortion can be obtained by individual rate optimization for each layer when zero-forcing (ZF) SIC receiver is employed over Rayleigh fading channels.

History

Journal

IEEE Communications Letters

Volume

13

Issue

2

Pagination

115 - 117

Publisher

IEEE

Location

Piscataway, N.J.

ISSN

1089-7798

eISSN

1558-2558

Language

eng

Publication classification

CN.1 Other journal article

Copyright notice

2009, IEEE