Title :
Blind MLSE with spatial diversity combining and its simplified algorithm
Author :
Biao, Xu Jin ; Li Min, Du
Author_Institution :
Inst. of Acoust., Acad. Sinica, Beijing, China
Abstract :
This paper proposes a blind maximum-likelihood sequence estimation (MLSE) spatial diversity combining algorithm-the per-surviving processing (PSP) spatial diversity combining algorithm (DV-PSP). In order to reduce the complexity of the PSP spatial diversity combiner, the PSP with decision feedback filter (DV-RSSDF-PSP) is presented. The performance of these diversity PSP and RSSDF-PSP are studied via computer simulations for various channel models
Keywords :
circuit feedback; computational complexity; digital radio; diversity reception; fading channels; filtering theory; land mobile radio; maximum likelihood sequence estimation; time-varying channels; DV-RSSDF-PSP; PSP spatial diversity combiner; blind MLSE; channel models; complexity reduction; computer simulations; decision feedback filter; fading; maximum-likelihood sequence estimation; narrow-band digital mobile radio; per-surviving processing; performance; simplified algorithm; spatial diversity combining; spatial diversity combining algorithm; time-varying channel; Acoustics; Delay estimation; Diversity reception; Fading; Feedback; Filters; Information systems; Laboratories; Maximum likelihood estimation; Time-varying channels;
Conference_Titel :
Communication Technology Proceedings, 1998. ICCT '98. 1998 International Conference on
Conference_Location :
Beijing
Print_ISBN :
7-80090-827-5
DOI :
10.1109/ICCT.1998.741266
