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Space-Time Codes with Block-Orthogonal Structure and Their Simplified ML and Near-ML Decoding

8 years 3 months ago
Space-Time Codes with Block-Orthogonal Structure and Their Simplified ML and Near-ML Decoding
Existing high-rate full diversity space-time codes (STC) always have high decoding complexity with traditional ML (maximum-likelihood) or near-ML decoding. Hence the decoding scheme with reduced complexity is required. In this paper, blockorthogonal structure is introduced for the first time, and most of the existing STC do have such structure. A simplified decoding is proposed to exploit the block-orthogonal structure of the code and reduce the complexity drastically without any extra loss in decoding performance.
Tian Peng Ren, Yong Liang Guan, Chau Yuen, Er Yang
Added 15 Feb 2011
Updated 15 Feb 2011
Type Journal
Year 2010
Where VTC
Authors Tian Peng Ren, Yong Liang Guan, Chau Yuen, Er Yang Zhang
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