Credit-based dynamic reservation integrated services multiple access (DRISMA) for wireless ATM networks

Chun Bun Henry Chan, Victor C M Leung

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

Abstract

In this paper, we extend our previous dynamic reservation integrated services multiple access (DRISMA) protocol for the integration of constant bit rate (CBR), variable bit rate (VBR) and unspecified bit rate (UBR) traffic over wireless ATM networks. DRISMA provides CBR services by pre-assigning slots in a frame and VBR services by reserving slots on a bandwidth-on-demand basis. By using a request-mini-slot method, it also ensures that UBR traffic only utilizes the residual bandwidth of the CBR and VBR traffic. However, our previous DRISMA protocol provides isochronous services only. In this paper, we propose a novel credit-based scheme for supporting bursty VBR traffic more effectively. This paper describes the operation of the credit-based scheme and presents some simulation results to illustrate its performance.
Original languageEnglish
Title of host publication2000 IEEE Wireless Communications and Networking Conference
Pages1199-1203
Number of pages5
Publication statusPublished - 1 Dec 2000
Event2000 IEEE Wireless Communications and Networking Conference - Chicago, IL, United States
Duration: 23 Sep 200028 Sep 2000

Conference

Conference2000 IEEE Wireless Communications and Networking Conference
CountryUnited States
CityChicago, IL
Period23/09/0028/09/00

ASJC Scopus subject areas

  • Engineering(all)

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