E ective Frequency Range of Rate-Based Closed-Loop Congestion Control for ABR Service

نویسندگان

  • Yiwei Thomas Hou
  • Nanying Yin
  • Shivendra S. Panwar
چکیده

The Available Bit Rate (ABR) service class has been de ned by the ATM Forum. Closed-loop ratebased congestion control has been adopted by the ATM Forum as the standard approach for supporting ABR service in ATM networks. This paper examines congestion control mechanisms for ABR service and presents fundamental performance results for rate-based tra c management schemes under varying available bandwidth conditions. We show the frequency range where a rate-based congestion control scheme can operate e ectively. Our results contribute to the fundamental understanding of closed-loop tra c management mechanisms for ABR service and provide guidelines for the future development of e ective congestion control algorithms.

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تاریخ انتشار 1999