A proposal of an efficient timing recovery algorithm for 4-ary elliptical phase shift keying

Chunyi Song, Shigeru Shimamoto

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Citation (Scopus)

    Abstract

    M-ary Elliptical Phase Shift Keying (M-EPSK M=2,4,8) have been proposed in our previous works. Evaluation results show that M-EPSK can achieve advantage over MPSK on noise performance. In particular, M-EPSK can adaptively make trade-offs between bandwidth efficiency and power efficiency by varying eccentricities. However, the analysis in previous works also shows that the achieved performance of M-EPSK is vulnerable to synchronization errors. To realize efficient signal detection and to provide simplicity for receiver 4-EPSK (M-EPSK of M=4), in this paper, we propose an efficient timing recovery algorithm for 4-EPSK by employing envelope characteristics of elliptical signals.

    Original languageEnglish
    Title of host publicationProceedings of Future Generation Communication and Networking, FGCN 2007
    Pages296-300
    Number of pages5
    Volume1
    Publication statusPublished - 2007
    Event2007 International Conference on Future Generation Communication and Networking, FGCN 2007 - Jeju Island
    Duration: 2007 Dec 62007 Dec 8

    Other

    Other2007 International Conference on Future Generation Communication and Networking, FGCN 2007
    CityJeju Island
    Period07/12/607/12/8

      Fingerprint

    ASJC Scopus subject areas

    • Computer Science Applications
    • Software
    • Electrical and Electronic Engineering

    Cite this

    Song, C., & Shimamoto, S. (2007). A proposal of an efficient timing recovery algorithm for 4-ary elliptical phase shift keying. In Proceedings of Future Generation Communication and Networking, FGCN 2007 (Vol. 1, pp. 296-300). [4426136]