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dc.contributor.advisor王琳
dc.contributor.author李伟权
dc.date.accessioned2016-02-14T08:21:27Z
dc.date.available2016-02-14T08:21:27Z
dc.date.issued2011-01-11 09:24:03.0
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/51456
dc.description.abstractIDMA系统作为第四代移动通信的关键技术之一,有许多自己的优势。而由于空时码能够有效的抵抗衰落,将空时码与IDMA技术相结合的STBC-IDMA系统不仅能够在准静态瑞利衰落信道下比原始IDMA技术获得极大的性能增益,而且可以比现行的IDM_ST系统、MIMO-STBC-IDMA系统节省至少一半数量的交织器,并且性能还优于IDM_ST系统,复杂度更低,降低上行链路用户终端的成本,有很强的现实可行性。 然而STBC-IDMA系统的性能仿真只局限在准静态瑞利衰落信道(平坦衰落信道)下,对于其他的信道环境并没有作过多的分析,但实际的传输环境却远远比这个复杂,所以,鉴于现实复杂的信道环境,分析STBC...
dc.description.abstractIDMA has been widely studied as a strong candidate to the multiple access technology for the 4th mobile communication since it is proposed. Considering the advantages of against fading of STBC, STBC-IDMA systems are designed by combining IDMA and STBC technologies, which could not only acquire much performance gain contrast to the traditional IDMA systems under quasi-static Rayleigh fading channel...
dc.language.isozh_CN
dc.relation.urihttps://catalog.xmu.edu.cn/opac/openlink.php?strText=26453&doctype=ALL&strSearchType=callno
dc.source.urihttps://etd.xmu.edu.cn/detail.asp?serial=24925
dc.subjectSTBC-IDMA
dc.subject多径衰落
dc.subject莱斯信道
dc.subjectSTBC-IDMA
dc.subjectmulti-path fading
dc.subjectRician channel
dc.titleSTBC-IDMA系统在不同信道环境下的性能研究分析
dc.title.alternativeRESEARCH AND ANALYSIS OF STBC-IDMA SYSTEMS OVER DIFFERENT CHANNELS
dc.typethesis
dc.date.replied2009-12-11
dc.description.note学位:工学硕士
dc.description.note院系专业:信息科学与技术学院通信工程系_通信与信息系统
dc.description.note学号:X200449002


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