Improvement on power efficiency of MPSK by employing elliptical signals

Chunyi Song, Shigeru Shimamoto

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

3 Citations (Scopus)

Abstract

By replacing a circle with ellipses in constellations of MPSK (M=2,4,8), this paper propose several modulation schemes defined as M-ary Elliptical Phase Shift Keying (M-EPSK, M=2,4,8). Both mathematical analysis and computer simulations show that M-EPSK can improve power efficiency over MPSK, and have high flexibility to make trade-offs on power efficiency and bandwidth efficiency by varying eccentricities.

Original languageEnglish
Title of host publication2006 IEEE Wireless Communications and Networking Conference, WCNC 2006
Pages1921-1926
Number of pages6
DOIs
Publication statusPublished - 2006 Dec 1
Event2006 IEEE Wireless Communications and Networking Conference, WCNC 2006 - Las Vegas, NV, United States
Duration: 2006 Apr 32006 Apr 6

Publication series

NameIEEE Wireless Communications and Networking Conference, WCNC
Volume4
ISSN (Print)1525-3511

Conference

Conference2006 IEEE Wireless Communications and Networking Conference, WCNC 2006
CountryUnited States
CityLas Vegas, NV
Period06/4/306/4/6

Keywords

  • Eccentricity
  • Ellipse
  • Flexibility
  • Power efficiency

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Song, C., & Shimamoto, S. (2006). Improvement on power efficiency of MPSK by employing elliptical signals. In 2006 IEEE Wireless Communications and Networking Conference, WCNC 2006 (pp. 1921-1926). [1696589] (IEEE Wireless Communications and Networking Conference, WCNC; Vol. 4). https://doi.org/10.1109/WCNC.2005.1424813