Space-time coding and processing with differential Chaos shift keying scheme

  • Authors:
  • Huanfei Ma;Haibin Kan

  • Affiliations:
  • Shanghai Key Laboratory of Intelligent Information Processing, School of Computer Science, Fudan University, Shanghai, P.R. China;Shanghai Key Laboratory of Intelligent Information Processing, School of Computer Science, Fudan University, Shanghai, P.R. China

  • Venue:
  • ICC'09 Proceedings of the 2009 IEEE international conference on Communications
  • Year:
  • 2009

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Abstract

This paper investigates the feasibility to use chaotic communications in MIMO channel. Differential Chaos Shift Keying modulation is chosen as a benchmark and Alamouti space-time code scheme is used for the 2 transmit and 2 receiver antennas wireless system. Based on the evaluation of system performance, improvements are also discussed.