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

Chunyi Song, Shigeru Shimamoto

研究成果: Conference contribution

1 引用 (Scopus)

抜粋

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.

元の言語English
ホスト出版物のタイトルProceedings - CIS Workshops 2007, 2007 International Conference on Computational Intelligence and Security Workshops, CISW 2007
ページ296-300
ページ数5
出版物ステータスPublished - 2007 12 1
イベント2007 International Conference on Future Generation Communication and Networking, FGCN 2007 - Jeju Island, Korea, Republic of
継続期間: 2007 12 62007 12 8

出版物シリーズ

名前Proceedings of Future Generation Communication and Networking, FGCN 2007
1

Conference

Conference2007 International Conference on Future Generation Communication and Networking, FGCN 2007
Korea, Republic of
Jeju Island
期間07/12/607/12/8

ASJC Scopus subject areas

  • Computer Science Applications
  • Software
  • Electrical and Electronic Engineering

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  • これを引用

    Song, C., & Shimamoto, S. (2007). A proposal of an efficient timing recovery algorithm for 4-ary elliptical phase shift keying. : Proceedings - CIS Workshops 2007, 2007 International Conference on Computational Intelligence and Security Workshops, CISW 2007 (pp. 296-300). [4426136] (Proceedings of Future Generation Communication and Networking, FGCN 2007; 巻数 1).