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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/8077


    Title: 使用決定回授檢測之相差空時調變的 一種趨近同調特性;A Coherent-Approaching Property of Differential Space-Time Modulation Using Decision Feedback Detection
    Authors: 詹怡婷;Yi-Ting Chang
    Contributors: 通訊工程研究所
    Keywords: 空時碼;多樣性;相差空時調變;多碼字解碼;決定回授;錯誤蔓延;differential space time modulation (DSTM);diversity;space-time code;multiple symbol;decision feedback;error propagation
    Date: 2005-07-06
    Issue Date: 2009-09-22 11:17:30 (UTC+8)
    Publisher: 國立中央大學圖書館
    Abstract: 在這篇論文中,吾人在接收端採用決定回授檢測相差編碼技術的 前提下定義趨近同調相差空時調變碼,並且提出趨近同調相差空 時調變碼之性質。此性質即為判斷相差空時調變碼之充份條件。 最後以典型的相差空時調變碼為例,模擬分析其同調偵測趨近性 質。 In this thesis, decision-feedback differential detection (DF-DD) receiver is applied and decision-feedback approaching-coherent differential space-time modulation (DFAC-DSTM) code is defined. One of its properties is proposed, which is the sufficient condition ofDFAC-DSTM codes. Analytical results of classic DSTM codeword sets confirm the interpretation of the proposed property.
    Appears in Collections:[通訊工程研究所] 博碩士論文

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