• Title/Summary/Keyword: DPA(Dynamic Priority Assignment)

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A Performance Analysis of DPA(Dynamic Priority Assignment) MAC Protocol for traffic QoS Improvement on HFC-CATV Network (HFC-CATV 망에서 트래픽 QoS 향상을 위한 DAP MAC 프로토콜 성능분석)

  • Lee, Su-Youn
    • Convergence Security Journal
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    • v.11 no.1
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    • pp.3-10
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    • 2011

  • This paper proposes DPA(Dynamic Priority Assignment) MAC protocol to improve the traffic QoS on the HFC-CATV(Hybrid Fiber Coax CAble TeleVision) network. In results, DPA MAC protocol is the best performance compare with to IEEE 802.14a MAC in mean request delay, mean access delay. Also, the paper prove a reliability of proposed protocol through comparison between performance analysis and simulation result of DAP MAC protocol.

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