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dc.contributor.authorDíaz Romero, M. del Pilar
dc.contributor.authorAgustí Comes, Ramon
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2008-03-26T09:53:03Z
dc.date.available2008-03-26T09:53:03Z
dc.date.created1994-09-30
dc.date.issued1998-02
dc.identifier.citationDíaz Romero, P; Agustí Comes, R. The use of coding and diversity combining for mitigating fading effects in a DS/CDMA system. IEEE Transactions on Vehicular Technology, 1998, vol. 47, núm. 1, pàg. 95-102
dc.identifier.issn0018-9545
dc.identifier.urihttp://hdl.handle.net/2117/1914
dc.description.abstractSpatial diversity is an attractive technology to cope with the fading channel encountered in mobile communications. This paper presents novel closed analytical expressions of the bit-error rate (BER) achievable in a coherent binary phase-shift-keying (CBPSK) direct-sequence code-division multiple-access (DS/CDMA) system for any power delay profile and for either postdetection selection or maximal ratio combining (MRC). In particular, expressions for the cutoff rate Ro and for its related parameter D are also formulated in order to assess the system performance under the consideration of some channel coding schemes. Finally, an exemplary study is carried out in order to illustrate the behavior of a realistic space-diversity code-division multiple-access (CDMA) system according to the analytical expressions that have been derived
dc.format.extent8
dc.language.isoeng
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Comunicacions mòbils
dc.subject.lcshMobile communication systems
dc.subject.otherBit-error rate
dc.subject.otherCellular radio
dc.subject.otherCellular system
dc.subject.otherChannel capacity
dc.subject.otherChannel coding
dc.subject.otherClosed analytical expressions
dc.subject.otherCoding errors
dc.subject.otherCoherent binary phase-shift-keying
dc.subject.otherCutoff rate
dc.subject.otherDelays
dc.subject.otherDirect-sequence code-division multiple-access
dc.subject.otherDiversity combining
dc.subject.otherDiversity reception
dc.subject.otherError statistics
dc.subject.otherFading channel
dc.subject.otherLand mobile radio
dc.subject.otherMaximal ratio combining
dc.subject.otherMobile radio communications
dc.subject.otherMultipath channels
dc.subject.otherPhase shift keying
dc.subject.otherPower delay profile
dc.subject.otherPseudonoise codes
dc.subject.otherRayleigh channels
dc.subject.otherRayleigh multipath fading
dc.subject.otherSpatial diversity
dc.subject.otherSpread spectrum communication
dc.subject.otherSystem performance
dc.subject.otherBER
dc.subject.otherCBPSK
dc.subject.otherCDMA
dc.subject.otherDS/CDMA
dc.subject.otherMRC
dc.titleThe use of coding and diversity combining for mitigating fading effects in a DS/CDMA system
dc.typeArticle
dc.subject.lemacSistemes de comunicacions mòbils
dc.contributor.groupUniversitat Politècnica de Catalunya. GRCM - Grup de Recerca en Comunicacions Mòbils
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
dc.relation.projectidcttTIC-94-0870


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