教師資料查詢 | 類別: 期刊論文 | 教師: 嚴雨田 YEN RAINFIELD Y. (瀏覽個人網頁)

標題:Maximum-Likelihood Decoding for Nonorthogonal and Orthogonal Linear Space–Time Block Codes
學年96
學期2
出版(發表)日期2008/03/01
作品名稱Maximum-Likelihood Decoding for Nonorthogonal and Orthogonal Linear Space–Time Block Codes
作品名稱(其他語言)
著者Liu, Hong-Yu; Yen, Rainfield Y.
單位淡江大學電機工程學系
出版者Piscataway: Institute of Electrical and Electronics Engineers
著錄名稱、卷期、頁數IEEE Transactions on Vehicular Technology 57(2), pp.954-961
摘要It is a general consensus that an orthogonal space-time block code can achieve full diversity, and due to its orthogonal nature, the multiple-input-multiple-output (MIMO) maximum-likelihood (ML) decoding metrics can be decoupled into single-input-single-output (SISO) ML metrics based on linear processing at the receiver, thus greatly reducing the decoding complexity. In fact, nonorthogonal codes also currently exist that can achieve better symbol-error-rate performance without rate reduction and complexity increase for correlated fading channels. In this paper, we show by detailed derivations that nonorthogonal linear space-time block codes can also be decoded by ML decoupling through receiver linear processing. Our derived expressions for the decoupled ML metrics automatically contain the design information for the receiver linear processors.
關鍵字Antenna diversity;fading channels;linear ;
space–time block codes (LSTBCs);orthogonal space–time block codes (OSTBCs).
語言英文
ISSN0018-9545
期刊性質國外
收錄於EI;SCI
產學合作
通訊作者Yen, Rainfield Y.
審稿制度
國別美國
公開徵稿
出版型式紙本
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