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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/7986


    Title: 用於非同調解碼之多層次編碼調變;Multilevel Coded Modulations for Noncoherent Decoding
    Authors: 黃子驥;Tsu-Chi Huang
    Contributors: 通訊工程研究所
    Keywords: 多層次編碼調變;區塊編碼調變;差分編碼;非同調解碼;多級解碼;differential encoding;block-coded Modulation;multilevel coded modulation;noncoherent decoding;multistage decoding
    Date: 2002-06-14
    Issue Date: 2009-09-22 11:15:09 (UTC+8)
    Publisher: 國立中央大學圖書館
    Abstract: 本篇論文的主旨為建構以MPSK做調變,可適用於非同調解碼的多層次編碼調變,此編碼調變使用非同調解碼能夠比使用差分編碼的多層次編碼調變使用非同調解碼得到更接近同調解碼的錯誤效能。最後,將運用相同方式建構以16QAM做調變、可適用非同調解碼的區塊編碼調變,一樣可以得到良好的錯誤效能。 This thesis constructs a multilevel Coded modulation for noncoherent decoding based on MPSK. This coded modulation using nocoherent decoding is more approaching to the error performance of coherent than differential multilevel coded modulation using nocoherent decoding. At last, we use the same mode to constructing a multilevel coded modulation for noncoherent decoding based on 16QAM, and it can have a good error performance, too.
    Appears in Collections:[通訊工程研究所] 博碩士論文

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