Analytic Model of Beb Algorithm With Multiple Priorities in Mobile Information Systems

Authors

  • Dong Chun Lee

Abstract

In this paper we propose analytic model for computing the delay of the slotted ALOHA protocol with Binary Exponential Backoff (BEB) with multiple priorities as a collision resolution algorithm in mobile information systems. If a packet which tries to reserve a channel collides times, it chooses one of the next 2n frames with equal probabilities and attempts the reservation again. We derive the expected access delay until an arbitrary packet reserves a channel in any cell. Then the expected transmission delays for packets of calls with multiple priorities are calculated analytically. Proposed analytic model is checked against simulation.

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Published

2012-01-26

How to Cite

Lee, D. C. (2012). Analytic Model of Beb Algorithm With Multiple Priorities in Mobile Information Systems. Computing and Informatics, 27(6), 875–890. Retrieved from http://147.213.75.17/ojs/index.php/cai/article/view/18