DocumentCode
1237777
Title
Iterative Noncoherent Receiver for Differential STBC in Fast Fading Channels
Author
Park, Seung Young ; Lee, Ye Hoon
Author_Institution
Sch. of Inf. Technol., Kangwon Nat. Univ., Chuncheon, South Korea
Volume
58
Issue
8
fYear
2009
Firstpage
4654
Lastpage
4657
Abstract
An iterative noncoherent receiver that does not exploit channel statistics is proposed for the detection of differential space-time block codes (DSTBCs) in fast-fading channels. For robustness to channel variation, it employs an iterative architecture incorporating a priori information from a channel decoder in the Viterbi detection. Computer simulation shows that the performance of this iterative scheme is comparable with that of ideal coherent detection as the number of iterations increases.
Keywords
Viterbi decoding; block codes; channel coding; fading channels; iterative methods; radio receivers; space-time codes; Viterbi detection; channel decoder; differential STBC; fading channel; iterative noncoherent receiver; space-time block codes; Differential space time block code (DSTBC); fast fading; iterative receiver; noncoherent receiver;
fLanguage
English
Journal_Title
Vehicular Technology, IEEE Transactions on
Publisher
ieee
ISSN
0018-9545
Type
jour
DOI
10.1109/TVT.2009.2020906
Filename
4814548
Link To Document