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dc.contributor.advisor陈辉煌
dc.contributor.author闵捷
dc.date.accessioned2016-02-14T08:21:09Z
dc.date.available2016-02-14T08:21:09Z
dc.date.issued2004-05-31 11:46:56.0
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/51734
dc.description.abstract本论文主要研究WCDMA系统中移动终端侧的下行链路Rake接收机以及小区搜索算法的SystemC仿真及其ASIC实现。 Rake接收机的功能就是完成多径分离合并,从而有效克服多径衰落对移动通信系统性能产生的严重影响。W-CDMA具有很高的码片速率,因此具有很强的多径分辨能力。本文根据WCDMA系统的物理层技术特点,首先详细分析了导频辅助相干(PSAC)Rake接收机的算法实现方案,然后在系统仿真软件CoCentric下按照3GPP的测试规范进行了链路级仿真。 小区搜索是WCDMA物理层另一项关键技术。辅助同步码序号识别过程是小区搜索第二阶段的核心。本文提出了一种PSACRake结构辅同步码...
dc.description.abstractThis thesis deals with the study of Cell searcher,as well as downlink PSAC Rake receiver’s algorithm,and its SystemC simulation and ASIC implementation for W-CDMA Mobile terminal. Rake receiver is a well-known technique for resolving and combining multipath signals in DS-CDMA systems which can improve system performance significantly by suppressing the effect multipath fading. Since WCDMA syst...
dc.language.isozh_CN
dc.relation.urihttps://catalog.xmu.edu.cn/opac/openlink.php?strText=8657&doctype=ALL&strSearchType=callno
dc.source.urihttps://etd.xmu.edu.cn/detail.asp?serial=8398
dc.subjectWCDMA
dc.subject小区搜索
dc.subjectPSAC Rake
dc.subject辅同步码识别
dc.subject快速哈达玛变换
dc.subjectWCDMA
dc.subjectCell search
dc.subjectPSAC Rake
dc.subjectSSC
dc.subjectFHT
dc.titleWCDMA系统Rake接收及小区搜索算法的实现研究
dc.title.alternativeResearch on Implementation of Rake Receiver and Cell Search Algorithm for WCDMA System
dc.typethesis
dc.date.replied2004-05-31
dc.description.note学位:理学硕士
dc.description.note院系专业:计算机与信息工程学院电子工程系_无线电物理
dc.description.note学号:200130009


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