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Cooperative H-ARQ employing powerful totally decomposed cumulative Goppa codes

Author

Listed:
  • Daniel Kariuki Waweru

    (Nanjing University of Aeronautics and Astronautics)

  • Fengfan Yang

    (Nanjing University of Aeronautics and Astronautics)

  • Chunli Zhao

    (Nanjing University of Aeronautics and Astronautics)

  • Lawrence Muthama Paul

    (Nanjing University of Aeronautics and Astronautics)

Abstract

This paper presents a multi-relay Coded-Cooperative system that integrates Hybrid Automatic Repeat Request and Coded Cooperative Cooperation. It utilizes powerful cyclic Totally Decomposed Cumulative Goppa codes (TDCG codes) known for exceptional performance as best-known linear codes. The destination code is jointly designed by combining TDCG codes from relay and source codes. Optimized relay channel codes improve overall system bit-error-rate performance, aided by a proposed optimization technique. Numerical simulations assess BER performance under various channel conditions with BPSK modulation and coherence detection over flat Rayleigh fading channels. Results show that the TDCG coded-cooperative scheme outperforms non-cooperative approaches and similar coded cooperation techniques with comparable code rates. The integration of HARQ and Coded Cooperative Cooperation enhances wireless communication system reliability and efficiency.

Suggested Citation

  • Daniel Kariuki Waweru & Fengfan Yang & Chunli Zhao & Lawrence Muthama Paul, 2024. "Cooperative H-ARQ employing powerful totally decomposed cumulative Goppa codes," Telecommunication Systems: Modelling, Analysis, Design and Management, Springer, vol. 86(1), pages 103-115, May.
    • Handle: RePEc:spr:telsys:v:86:y:2024:i:1:d:10.1007_s11235-024-01112-x
    DOI: 10.1007/s11235-024-01112-x
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