Maximum Likelihood Multipath Channel Parameter Estimation in CDMA Systems

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dc.citation.conferenceDate1998en_US
dc.citation.conferenceNameConference on Information Sciences and Systemsen_US
dc.citation.locationPrinceton, NJen_US
dc.contributor.authorSengupta, Chaitalien_US
dc.contributor.authorHottinen, Arien_US
dc.contributor.authorCavallaro, Joseph R.en_US
dc.contributor.authorAazhang, Behnaamen_US
dc.contributor.orgCenter for Multimedia Communicationen_US
dc.date.accessioned2012-07-03T15:41:56Zen_US
dc.date.available2012-07-03T15:41:56Zen_US
dc.date.issued1998-03-01en_US
dc.description.abstractThe problem addressed in this paper is the estimation of the channel parameters in a Code Division Multiple Access(CDMA) communication system, in the presence of multipath effects. Maximum likelihood estimation of these parameters has been investigated in the past with the main drawback being the complexity of the multi-dimensional algorithms. The algorithm presented in this paper elegantly decomposes the multiuser problem into a series of single user problems. The algorithm first estimates a composite channel impulse response of each user and then extracts the channel parameters of all the paths of each user from the channel impulse response. We evaluate the performance of the algorithm through simulation studies.en_US
dc.identifier.citationC. Sengupta, A. Hottinen, J. R. Cavallaro and B. Aazhang, "Maximum Likelihood Multipath Channel Parameter Estimation in CDMA Systems," 1998.en_US
dc.identifier.doihttp://dx.doi.org/10.1109/PIMRC.1998.731429en_US
dc.identifier.urihttps://hdl.handle.net/1911/64356en_US
dc.language.isoengen_US
dc.subjectMultipath effectsen_US
dc.subjectMultiuser problemen_US
dc.subjectSingle user problemsen_US
dc.subjectMulti-dimensional algorithmsen_US
dc.titleMaximum Likelihood Multipath Channel Parameter Estimation in CDMA Systemsen_US
dc.typeConference paperen_US
dc.type.dcmiTexten_US
dc.type.dcmiTexten_US
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