• Title/Summary/Keyword: Code Division Multiple Access Rate Scheduling Optimal scheduling

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Performance Analysis of Transmission rate Scheduling Schemes for non-real Service in Burst-Switching (DS/CDMA) System (버스트 교환 방식 CDMA 시스템에서의 패킷 데이터 서비스를 위한 전송률 스케줄링 기법 비교 분석)

  • 김미정;김수원
    • The Journal of Korean Institute of Communications and Information Sciences
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    • v.29 no.5A
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    • pp.574-582
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    • 2004
  • This paper shows the performance comparisons of several different rate scheduling schemes for non-real time data service over the uplink of burst switching-based direct sequencecode division multiple access (DS/CDMA) system to support the integrated voice/data service. The closed-form solution of optimal scheduling formulation, which minimizes average transmission delay when all of the active data users are transmitting simultaneously, is presented and mathematical analyses with other rate scheduling schemes, which provide efficiency criterion of transmission delay for rate scheduling schemes, are performed. Numerical results show the analyses explicitly.