Computationally Efficient Iterative Multiuser Detection and Decoding
dc.citation.bibtexName | inproceedings | en_US |
dc.citation.conferenceName | Asilomar Conference on Signals, Systems, and Computers | en_US |
dc.citation.firstpage | 631 | |
dc.citation.lastpage | 634 | |
dc.citation.location | Pacific Grove, CA | en_US |
dc.contributor.author | Das, Suman | en_US |
dc.contributor.author | Erkip, Elza | en_US |
dc.contributor.author | Aazhang, Behnaam | en_US |
dc.contributor.org | Center for Multimedia Communications (http://cmc.rice.edu/) | en_US |
dc.date.accessioned | 2007-10-31T00:41:09Z | |
dc.date.available | 2007-10-31T00:41:09Z | |
dc.date.issued | 1998-11-20 | |
dc.date.modified | 2003-11-10 | en_US |
dc.date.note | 2001-08-28 | en_US |
dc.date.submitted | 1998-11-20 | en_US |
dc.description | Conference paper | en_US |
dc.description.abstract | We describe an iterative detection and decoding scheme for the uplink in a convolutionally coded direct sequence code division multiple access (DS-CDMA) system. We consider maximum-a-posteriori (MAP) decoding and reduce the complexity through an iterative interference cancelation scheme combined with a suboptimal channel decoding algorithm. The MAP priors are updated at every iteration step. We investigate the performance of this low complexity scheme and observe that it is close to optimal. | en_US |
dc.description.sponsorship | Texas Advanced Technology Program | en_US |
dc.description.sponsorship | Nokia | en_US |
dc.description.sponsorship | National Science Foundation | en_US |
dc.identifier.citation | S. Das, E. Erkip and B. Aazhang, "Computationally Efficient Iterative Multiuser Detection and Decoding," 1998. | |
dc.identifier.uri | https://hdl.handle.net/1911/19822 | |
dc.language.iso | eng | |
dc.subject | direct sequence code division multiple access (DS-CDMA) | * |
dc.subject | iterative multiuser detection | * |
dc.subject | decoding | * |
dc.subject | maximum-a-posteriori (MAP) | * |
dc.subject.keyword | direct sequence code division multiple access (DS-CDMA) | en_US |
dc.subject.keyword | iterative multiuser detection | en_US |
dc.subject.keyword | decoding | en_US |
dc.subject.keyword | maximum-a-posteriori (MAP) | en_US |
dc.title | Computationally Efficient Iterative Multiuser Detection and Decoding | en_US |
dc.type | Conference paper | |
dc.type.dcmi | Text |
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