Publication:
Downlink soft handover mechanism performance in WCDMA system

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dc.citedby0
dc.contributor.authorIsmail M.en_US
dc.contributor.authorAripin N.en_US
dc.contributor.authorAhmad N.en_US
dc.contributor.authorIbrahim M.Y.en_US
dc.contributor.authorid7401908770en_US
dc.contributor.authorid35092180800en_US
dc.contributor.authorid35423391500en_US
dc.contributor.authorid55413623600en_US
dc.date.accessioned2023-12-28T08:58:01Z
dc.date.available2023-12-28T08:58:01Z
dc.date.issued2005
dc.description.abstractAn in depth study of the soft handover effects on the downlink direction of WCDMA network is carried out The link level study begins with the downlink interference analysis and power allocations for each downlink dedicated channels. Downlink soft handover gain is used in the system level simulation as a main parameter to evaluate the effects of cell selection and power control mechanisms on the downlink soft handover performance. Simulation result has shown that by using 2-way soft handover mechanism, the required dedicated transmission power can be reduced up to 3dB. Besides that, the cell selection scheme based on distance and Ec/I0 value gives better SHO gain (1.3dB) to the system with SHO overhead equals to 30%. Simulation also has shown that the system can benefit from the soft handover process at 20% to 30% of the SHO overhead. However, power control mechanism does not give significant impact to the SHO gain.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo4085251
dc.identifier.doi10.1109/TENCON.2005.301025
dc.identifier.scopus2-s2.0-34249306169
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-34249306169&doi=10.1109%2fTENCON.2005.301025&partnerID=40&md5=81c12bfcaeeb5f460e391461d7f8803b
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/29873
dc.identifier.volume2007
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.sourceScopus
dc.sourcetitleIEEE Region 10 Annual International Conference, Proceedings/TENCON
dc.subjectDownlink capacity
dc.subjectSoft handover
dc.subjectWCDMA
dc.subjectChannel capacity
dc.subjectComputer simulation
dc.subjectParameter estimation
dc.subjectPower control
dc.subjectSignal interference
dc.subjectTelecommunication links
dc.subjectDownlink capacity
dc.subjectDownlink interference
dc.subjectSoft handover
dc.subjectTransmission power
dc.subjectCode division multiple access
dc.titleDownlink soft handover mechanism performance in WCDMA systemen_US
dc.typeConference paperen_US
dspace.entity.typePublication
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