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

Chunyi Song*, Shigeru Shimamoto

*この研究の対応する著者

研究成果

1 被引用数 (Scopus)

抄録

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.

本文言語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
国/地域Korea, Republic of
CityJeju Island
Period07/12/607/12/8

ASJC Scopus subject areas

  • コンピュータ サイエンスの応用
  • ソフトウェア
  • 電子工学および電気工学

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