| Research on the Handover of a Novel Cellular Architecture in Wireless Personal Communication Systems |
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| 作者姓名： | ZHANG Zu-fan~ |
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| 作者单位： | ZHANG Zu-fan~(1，2)，DU Hui-ping~1，ZHU Wei-le~2(1.Chongqing University of Posts and Telecommunications，Chongqing 400065，P.R. China;2.University of Electronic Science and Technology of China，Chengdu 610054，P.R.China) |
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| 基金项目： | ThisworkissupportedbyNSFofCUPTundergrantA2 0 0 2 1 5andpartlypresentedattheIEEE 9thInternationalConferenceofTelecommunica tions，Beijing，Jun.2 0 0 2 . |
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| 摘 要： | 1 IntroductionHandoverbetweencellsisplayinganimportantroleincellularcommunicationsystems1～ 1 2 ] .Thehandoverprocedureanditseffectivenessareseriouslylimitedbythecellulararchitectureasaresultofmar ketplanning .Basedonthehexagonalcellulararchi tecture,manyhandoverprocedureshavebeendis cussedandevaluated ,andmostoftheimprovementproposedonthemleadstotheintroductionofsector ingcellularorlayeredcellularmodel.Otherwise ,abetterhandoverprocedureisessentialinmaintainingacallinprogressbutitreflectshi…
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Research on the Handover of a Novel Cellular Architecture in Wireless Personal Communication Systems |
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| ZHANG Zu-fan.Research on the Handover of a Novel Cellular Architecture in Wireless Personal Communication Systems[J].The Journal of China Universities of Posts and Telecommunications,2003,10(4). |
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| Authors: | ZHANG Zu-fan DU Hui-ping ZHU Wei-le |
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| Abstract: | A novel cellular architecture model is proposed, in which a cell coverage is divided into annular zones by means of vertically multi-beam-splitting of base antenna for better performance. In this paper, the characteristics of handover in this cellular model are studied with the emphasis on the handover initiation probability, where the distance between the MS and the BS is used as a criterion. Simulation results show that the new model is attractive on reducing handover probability compared with the traditional sectoring cells. |
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| Keywords: | handover cellular architecture wireless personal communications |
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