Proceedings of the Korea Information Processing Society Conference (한국정보처리학회:학술대회논문집)

  • 2005.05a
  • /
  • Pages.1477-1480
  • /
  • 2005
  • /
  • 2005-0011(pISSN)
  • /
  • 2671-7298(eISSN)
Korea Information Processing Society (한국정보처리학회)
권호 표지

A Combination of AOC-SS Modulation, Mapping Technique and Space-Time Coding for Variable High-Rate Transmission

  • Kong, Hyung-Yun (Department of Electrical Engineering, University of Ulsan) ;
  • Khuong, Ho-Van (Department of Electrical Engineering, University of Ulsan) ;
  • Nam, Doo-Hee (Department of Electrical Engineering, University of Ulsan)
  • Published : 2005.05.13
Download PDF
⟨ Previous Next ⟩

Abstract

AOC-SS (Advanced Orthogonal Code-Spread Spectrum) modulation [1] is a flexible scheme to obtain a multi-rate transmission but PAPR (Peak-to-Average Power Ratio) increases in proportion to the number of AOCs and thus, the mapping technique is proposed to solve this problem. Moreover, by combining with space-time coding (STC), AOC-SS is capable of resistance to multi-path fading. The simulation programs have been performed to verify the validity of the suggested scheme.

Keywords