An adaptive bandwidth borrowing-based call admission control scheme for multi-class service wireless cellular networks

Sharifa Al- Said*, Bassel Arafeh, Khaled Day, Nasser Alzeidi

*Corresponding author for this work

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

13 Citations (Scopus)

Abstract

This work describes an adaptive Call Admission Control (CAC) scheme for multi-class service wireless cellular networks. The proposed scheme uses complete sharing approach of the available bandwidth among all traffic classes. The proposed adaptive CAC is achieved through call bandwidth borrowing and call preemption techniques based on the priorities of the traffic classes. The CAC scheme achieves the QoS in each class through mechanisms for call bandwidth degradation, and call bandwidth upgrading based on Min-Max and Max-Min policies for fair resource deallocation and allocation. The simulation results of the proposed adaptive CAC scheme show the strength and effectiveness of our proposed scheme compared to other schemes.

Original languageEnglish
Title of host publication2011 International Conference on Innovations in Information Technology, IIT 2011
Pages375-380
Number of pages6
DOIs
Publication statusPublished - 2011
Event2011 International Conference on Innovations in Information Technology, IIT 2011 - Abu Dhabi, United Arab Emirates
Duration: Apr 25 2011Apr 27 2011

Other

Other2011 International Conference on Innovations in Information Technology, IIT 2011
Country/TerritoryUnited Arab Emirates
CityAbu Dhabi
Period4/25/114/27/11

Keywords

  • admission control
  • bandwidth allocation
  • bandwidth borrowing
  • cellular networks
  • multimedia traffic
  • QoS provisioning

ASJC Scopus subject areas

  • Computer Science Applications
  • Information Systems

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