A new contention-based CSMA protocol for star networks

Shiann Tsong Sheu, Chih Chiang Wu, Pei Lin Wu

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

This paper proposes a new protocol, called CSMA with adaptive reservations by interruptions (CSMA/ARI), to enhance the carrier sense multiple access with collision detection (CSMA/CD) protocol. The proposed CSMA/ARI protocol allows active stations to contend/reserve channel capacity by sending requests during a successful ongoing frame transmission. To avoid corrupting the ongoing frame, for shorter frames, we scarify the precision of error detection by allocating a partial cyclic redundancy check (CRC) field for contention. The performance of the proposed protocol is studied by simulation and compared with the CSMA/CD and CSMA/RI with MAC delay, and channel utilization. Simulation results demonstrate that CSMA/ARI always offers better performance than CSMA/CD and CSMA/RI.

Original languageEnglish
Title of host publicationProceedings - 15th International Conference on Information Networking, ICOIN 2001
PublisherIEEE Computer Society
Pages46-51
Number of pages6
ISBN (Electronic)0769509517
DOIs
StatePublished - 2001
Event15th International Conference on Information Networking, ICOIN 2001 - Beppu City, Oita, Japan
Duration: 31 Jan 20012 Feb 2001

Publication series

NameInternational Conference on Information Networking
Volume2001-January
ISSN (Print)1976-7684

Conference

Conference15th International Conference on Information Networking, ICOIN 2001
Country/TerritoryJapan
CityBeppu City, Oita
Period31/01/012/02/01

Keywords

  • Access protocols
  • Bandwidth
  • Cyclic redundancy check
  • Delay
  • Electronic mail
  • Local area networks
  • Media Access Protocol
  • Multiaccess communication
  • Multimedia communication
  • Quality of service

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