Jitter Reduction in CBR MPEG-2 Transport Stream Packet Communications over Lossy ATM Network

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概要

• 論文の詳細を見る

• For the reduction of the jitter originated from the cell losses in ATM network when CBR traffic is transferred on AAL5, we propose that the receiver maintain a timer whose expiration time is proportional to the cell time of the source traffic plus the standard deviation of the 1-point CDV of the received ATM cells. Moreover, to enhance the granularity of the error or loss detection mechanism in the AAL5 PDUs, we also modified the AAL5 PDU trailer fields so that each cell comprising the AAL5 PDU has a sequence number field. The simulation results show that the peak-to-peak PDV of the AAL5 PDU by the proposed method is less than 69.4% to that by AAL5. Moreover, the AAL5 user receives the same or more error-free transport packets in the proposed algorithm than those in the ITU-T AAL5 for the same network simulation environment.

• 社団法人電子情報通信学会の論文
• 1999-09-25

著者

• Lee M

  Vlsi & Cad Lab. Department Of Electronic Engineering Yonsei University

• LEE JongIck

  Department of Electronic Engineering, Yonsei University

• SOHN JongMoo

  Department of Electronic Engineering, Yonsei University

• LEE MoonKey

  Department of Electronic Engineering, Yonsei University

• DONG RyongBae

  Korea Electronics Technology Institute

• LEE ByungRyul

  Korea Electronics Technology Institute

• Lee Moonkey

  Department Of Electronic Engineering Yonsei University

• Lee Jongick

  Department Of Electronic Engineering Yonsei University

• Sohn Jongmoo

  Department Of Electronic Engineering Yonsei University

関連論文

• A Scalable Pipelined Memory Architecture for Fast ATM Packet Switching
• Throughput Enhancement of Shared Multi-buffer ATM Switch in Multicast Environments
• Jitter Reduction in CBR MPEG-2 Transport Stream Packet Communications over Lossy ATM Network

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