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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/29073


    Title: Bandwidth-Efficient Noncoherent Trellis-Coded MPSK
    Authors: Wei,RY;Huang,CC
    Contributors: 通訊工程研究所
    Keywords: REDUNDANT SIGNAL SETS;SEQUENCE DETECTION;MODULATION;CHANNEL;16QAM
    Date: 2009
    Issue Date: 2010-06-29 20:12:39 (UTC+8)
    Publisher: 中央大學
    Abstract: In this letter, we propose a novel bandwidth-efficient noncoherent trellis-coded MPSK scheme, in which a particularly-designed differential encoder is added in front of the trellis encoder. With this differential encoder, trellis-coded MPSK proposed by Ungerboeck is no longer noncoherently catastrophic and thus achieves better error performance. Moreover, new trellis codes which, for the proposed scheme, have better bit error rates than Ungerboeck's codes are found by computer searches.
    Relation: IEEE TRANSACTIONS ON COMMUNICATIONS
    Appears in Collections:[通訊工程研究所] 期刊論文

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