A new user cooperative protocol based on code-shifted differential chaos shift keying modulation

Weikai Xu, Lin Wang, Zhuhan Jiang

    Research output: Chapter in Book / Conference PaperConference Paperpeer-review

    1 Citation (Scopus)

    Abstract

    ![CDATA[In this paper, a new cooperative protocol based on code-shifted differential chaos shift keying (CS-DCSK) modulation, which is an improved differential chaos shifted keying modulation scheme no requirement delay circuits at autocorrelation receiver (AcR), is proposed. The relay user transmits own data while piggybacks other user's data which are received and decoded at pre-phase utilizing the multiple bit-streams transmission property of generalized CS-DCSK (GCS-DCSK). Moreover, the cooperative user may forward the estimated data only when its data is correctly decoded using cyclic redundancy check (CRC) code, namely selective decode-and-forward (DAF). Simulation results show that the proposed protocol has better performance than that of conventional four phase cooperative protocol in bit error rate (BER) and system throughput.]]
    Original languageEnglish
    Title of host publication13th International Symposium on Communications and Information Technologies: Communication and Information Technology for New Life Style Beyond the Cloud, ISCIT 2013: Surat Thani, Thailand, 4-6 September 2013
    PublisherI.E.E.E.
    Pages52-56
    Number of pages5
    ISBN (Print)9781467355803
    DOIs
    Publication statusPublished - 2013
    EventInternational Symposium on Communications and Information Technologies -
    Duration: 4 Sept 2013 → …

    Conference

    ConferenceInternational Symposium on Communications and Information Technologies
    Period4/09/13 → …

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