A novel architecture for queue management in ATM networks

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A queue management algorithm is described that manages the queued cells in such a way that higher-priority cells will always be sent to the links before the lower-priority ones, low-priority cells will be discarded when the queue is full, and same-priority cells are served fairly. The concept of assigning a departure sequence number to every cell in the queue is introduced so that the effects of the long-burst traffic to other regular arrival cells is avoided. Four architecture designs for queue management are presented, and their implementation feasibility and hardware complexity are compared. A novel architecture to implement the queue management is proposed. The architecture applies the concepts of fully distributed and highly parallel processing in order to schedule the cells' sending or discarding sequences. The key VLSI chip used to implement the proposed architecture is described.

Original languageEnglish (US)
Title of host publicationIEEE Global Telecommunications Conference and Exhibition
PublisherPubl by IEEE
Pages1611-1618
Number of pages8
ISBN (Print)0879426977
StatePublished - 1991
EventIEEE Global Telecommunications Conference - GLOBECOM '91 Part 3 (of 3) - Phoenix, AZ, USA
Duration: Dec 2 1991Dec 5 1991

Publication series

NameIEEE Global Telecommunications Conference and Exhibition
Volume3

Other

OtherIEEE Global Telecommunications Conference - GLOBECOM '91 Part 3 (of 3)
CityPhoenix, AZ, USA
Period12/2/9112/5/91

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Chao, H. J. (1991). A novel architecture for queue management in ATM networks. In IEEE Global Telecommunications Conference and Exhibition (pp. 1611-1618). (IEEE Global Telecommunications Conference and Exhibition; Vol. 3). Publ by IEEE.