| A Study of the Simulation Platform of WCDMA |
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| 基金项目： | ThisworkissupportedbyNationalScienceofChina(No.69831 0 30 ) . |
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| 摘 要： | 1 IntroductionAtpresent,manydifferentsystemshavecoex istedinthedevelopmentofmobilecommunication .Thingshavegotmorecomplexinthedevelopmentof3Gthanever.Inadditiontothecoexistenceofmul tiplemobileschemes,anothercomplexityisthatthe3Gmustbecompatiblewiththe 2Gsystems.Soft wareDefinedRadio (SDR )orSoftWareRadio(SWR)isakindofnewwirelesscommunicationtechnology .Ithasbeenrecognizedasthenextmajorleapforwardinmobilecommunications.Particular ly ,itisabletoprovidetheseamlessconnectionbe tweenmanyex…
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A Study of the Simulation Platform of WCDMA |
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| ZHU Song-jian,Song Mei,Ren Li-gang,SONG Jun-de. A Study of the Simulation Platform of WCDMA[J]. The Journal of China Universities of Posts and Telecommunications, 2004, 11(1) |
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| Authors: | ZHU Song-jian Song Mei Ren Li-gang SONG Jun-de |
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| Abstract: | In this paper, we present a new simulation platform of 3G (the third-generation mobile communication). Combined with the concept of Software Defined Radio (SDR) and complied with the 3rd Generation Partnership Project (3GPP) proposal, first, we build up a general structure platform of the downlink physical layer based on 3G WCDMA (FDD) in COSSAP software package, then study such key technology of 3G as turbo encoders and decoders, RAKE receivers. The simulation result is similar to relevant documents. As a result, it could be applied as a basic platform to do further research on the key technology in SDR field. |
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| Keywords: | SDR WCDMA Turbo code RAKE receiver simulation platform |
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