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Downlink capacity improvement of WCDMA system by using adaptive antenna with novel MDPC beamforming technique

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dc.citedby0
dc.contributor.authorKiong T.S.en_US
dc.contributor.authorKoh J.en_US
dc.contributor.authorIsmail M.en_US
dc.contributor.authorHassan A.en_US
dc.contributor.authorid15128307800en_US
dc.contributor.authorid22951210700en_US
dc.contributor.authorid7401908770en_US
dc.contributor.authorid57226304105en_US
dc.date.accessioned2023-12-28T08:08:39Z
dc.date.available2023-12-28T08:08:39Z
dc.date.issued2006
dc.description.abstractSmart antenna is a well known method to increase the spectral efficiency of the wireless channel and subsequently increase the mobile communication system capacity without jeopardizing the system QoS [1][2]. There are two major types of smart antenna systems; switch beam antenna and adaptive beam antenna. Adaptive antenna which has dynamic beam to cater for users needs is better in improving the system capacity but requires more advance beam forming algorithm and requires intensive processing power for beam forming. Thus, adaptive beam forming technique is critically important. In this paper, a novel adaptive downlink beam forming technique for WCDMA system namely Minimum Downlink Power Consumption (MDPC) is introduced. A dynamic radio network simulator was developed in Visual C++� to study the power consumption at WCDMA base station (Node B) and to estimate the downlink capacity improvement by implementing this novel algorithm. Simulation was done based on a single micro cell environment with consideration of interference from the first tier. User mobility is taken into account to provide a combined evaluation of Radio Resource Management (RRM). Capacity system expressed in downlink outage under various simulation scenarios was represented in this paper. � 2005 IEEE.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo1581266
dc.identifier.doi10.1109/DELTA.2006.38
dc.identifier.epage517
dc.identifier.scopus2-s2.0-33847118924
dc.identifier.spage512
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-33847118924&doi=10.1109%2fDELTA.2006.38&partnerID=40&md5=de8d4362f1dbdbd1f01915bae60628c8
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/29735
dc.identifier.volume2006
dc.pagecount5
dc.sourceScopus
dc.sourcetitleProceedings - Third IEEE International Workshop on Electronic Design, Test and Applications, DELTA 2006
dc.subjectAlgorithms
dc.subjectAntennas
dc.subjectComputer simulation
dc.subjectMobile telecommunication systems
dc.subjectSignal interference
dc.subjectAdaptive beam forming
dc.subjectMinimum Downlink Power Consumption (MDPC)
dc.subjectRadio Resource Management (RRM)
dc.subjectSwitch beam antenna
dc.subjectCode division multiple access
dc.titleDownlink capacity improvement of WCDMA system by using adaptive antenna with novel MDPC beamforming techniqueen_US
dc.typeConference paperen_US
dspace.entity.typePublication
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