Simple multi-QoS ATM buffer management scheme based on adaptive admission control

Kohei Shiomoto, Naoaki Yamanaka

Research output: Contribution to conferencePaper

3 Citations (Scopus)

Abstract

This paper proposes simple and effective multi-QoS ATM buffer management scheme with admission control. The proposed scheme supports three QoS-service classes by two separate buffers with strict priority and measurement-based as well as individual CLR-based admission control. Two guaranteed classes for video and reliable data are multiplexed into a high priority buffer and individual CLR management is employed. We show that the proposed individual CLR management is simple and effective compared to separate buffers with WRR (weighted round robin). One best-effort class is assigned to the low priority buffer, and includes LAN intercommunication using upper-layer congestion control mechanism. Since measurement-based adaptive admission control is employed for best-effort service, the proposed adaptive admission control achieves high bandwidth efficiency while keeping the target CLR. This multi-QoS management scheme can be applied to future multimedia ATM networks that integrate video, data, and other services.

Original languageEnglish
Pages447-451
Number of pages5
Publication statusPublished - 1996 Dec 1
Externally publishedYes
EventProceedings of the 1996 IEEE Communications Theory Mini-Conference. Part 4 (of 4) - London, UK
Duration: 1996 Nov 181996 Nov 22

Other

OtherProceedings of the 1996 IEEE Communications Theory Mini-Conference. Part 4 (of 4)
CityLondon, UK
Period96/11/1896/11/22

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Global and Planetary Change

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  • Cite this

    Shiomoto, K., & Yamanaka, N. (1996). Simple multi-QoS ATM buffer management scheme based on adaptive admission control. 447-451. Paper presented at Proceedings of the 1996 IEEE Communications Theory Mini-Conference. Part 4 (of 4), London, UK, .