An adaptive call admission control scheme with complete bandwidth sharing for multi-class traffic in wireless networks

Sharifa Al Khanjari, Bassel Arafeh, Khaled Day, Nasser Alzeidi

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

2 Citations (Scopus)

Abstract

This paper describes an adaptive scheme for Call Admission Control (CAC) for multi-class service wireless cellular networks. The proposed CAC scheme can be achieved through call bandwidth borrowing and call preemption techniques according to the priorities of the traffic classes, using complete sharing of the available bandwidth. However, the CAC scheme maintains QoS in each class to avoid performance deterioration through mechanisms for call bandwidth degradation, and call bandwidth upgrading based on fair resource deallocation and allocation. Simulation experiments show that the proposed CAC scheme outperforms existing methods for different QoS metrics.

Original languageEnglish
Title of host publicationSoftCOM 2010 - International Conference on Software, Telecommunications and Computer Networks
Pages265-269
Number of pages5
Publication statusPublished - 2010
Event18th International Conference on Software, Telecommunications and Computer Networks, SoftCOM 2010 - Split, Bol, Croatia
Duration: Sep 23 2010Sep 25 2010

Other

Other18th International Conference on Software, Telecommunications and Computer Networks, SoftCOM 2010
CountryCroatia
CitySplit, Bol
Period9/23/109/25/10

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Keywords

  • Admission control
  • Bandwidth borrowing
  • Cellular networks
  • Multimedia traffic
  • QoS provisioning

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Software

Cite this

Al Khanjari, S., Arafeh, B., Day, K., & Alzeidi, N. (2010). An adaptive call admission control scheme with complete bandwidth sharing for multi-class traffic in wireless networks. In SoftCOM 2010 - International Conference on Software, Telecommunications and Computer Networks (pp. 265-269). [5623701]