Earticle

초록

영어

In this paper, we investigate a new solution for combined amplitude and phase modulation by employing elliptical signals. Signal characteristics of the proposed schemes are analyzed and then detection methods are investigated. The derived closed-form BER approximations, i.e. theoretical analysis results, are shown to be in agreement with simulation results. Furthermore, both results show that proposed schemes, compared conventional modulation schemes, can achieve better noise performance while suffering lower spectral efficiency, and can better realize trade-offs between error probability and spectral efficiency by dynamically varying eccentricity.

목차

Abstract
 1. Introduction
 2. Signal Characteristics of 16-EAPM
  2.1. Signal Expression
  2.2. Frequency Spectrum
 3. Demodulation of 16-EAPM Signals
 4. Derivation of BER Approximations
  4.1 An Increment of Decision Radius
  4.2 Comparison of Signal-to-noise Ratio
  4.3 BER Approximations
 5. Comparison and Discussion
 6. Conclusion
 References

키워드

저자

• Chunyi SONG [ Global Information and Telecommunication Institute, Waseda University ]
• Shigeru SHIMAMOTO [ Graduate School of Global Information and Telecommunication Studies, Waseda University ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Advanced Science and Technology

• 간기

  월간

• pISSN

  2005-4238

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605