• Title/Summary/Keyword: frequency hopping spread spectrum/time division multiple access (FHSS/TDMA) system

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Study on Performance Enhancement for a Cyclic Code Shift Keying Frequency Hopping Spread Spectrum/Time Division Multiple Access System (순환천이변조 주파수도약대역확산/시분할다중접속 시스템의 성능 개선에 관한 연구)

  • Kim, Eun-Cheol;Kim, Seung-Chun;Lee, Hyung-Keun
    • Journal of IKEEE
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    • v.16 no.1
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    • pp.51-55
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    • 2012
  • In this paper, we propose to employ a ternary sequence as a cyclic code shift keying (CCSK) modulation sequence. And we simulate the performance in a frequency hopping spread spectrum/time division multiple access (FHSS/TDMA) system with CCSK. Wireless channel is modeled as Rayleigh fading channel. From the simulation results, it is demonstrated that the system adopting the ternary sequence as a CCSK sequence has higher performance than that with a random sequence.