Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/112337
DC FieldValue
dc.titleImpact of estimation errors on multiuser detection in CDMA
dc.contributor.authorRasmussen, Lars K.
dc.contributor.authorSun, Sumei
dc.contributor.authorLim, Teng J.
dc.contributor.authorSugimoto, Hiroki
dc.date.accessioned2014-11-28T04:59:50Z
dc.date.available2014-11-28T04:59:50Z
dc.date.issued1998
dc.identifier.citationRasmussen, Lars K.,Sun, Sumei,Lim, Teng J.,Sugimoto, Hiroki (1998). Impact of estimation errors on multiuser detection in CDMA. IEEE Vehicular Technology Conference 3 : 1844-1848. ScholarBank@NUS Repository.
dc.identifier.issn07400551
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/112337
dc.description.abstractA majority of multiuser detectors for CDMA are based on coherent detection where carrier frequency, carrier phase, transmission delays and channel characteristics are assumed known at the receiver. In a real system, these parameters must however be estimated based on the received signal. In this paper we investigate the impact of delay and channel estimation errors on the performance of multi-stage successive interference cancellation and limited tree-search detection. The estimation errors are modelled as zero-mean Gaussian random variables with the variance being a measure of the accuracy of the estimation.
dc.sourceScopus
dc.typeConference Paper
dc.contributor.departmentCENTRE FOR WIRELESS COMMUNICATIONS
dc.description.sourcetitleIEEE Vehicular Technology Conference
dc.description.volume3
dc.description.page1844-1848
dc.description.codenIVTCD
dc.identifier.isiutNOT_IN_WOS
Appears in Collections:Staff Publications

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