Title :
Analytic Model of BEB Protocol with Voice/Data Class in Mobile Multimedia Networks
Author :
Lee, Dong Chun ; Kim, Hong Jin
Author_Institution :
Dept. of Comput. Sci., Howon Univ., Gunsan
Abstract :
We propose analytic model to compute the delay of the binary exponential backoff (BEB) protocol as a collision resolution algorithm. When a packet which tries to reserve a channel collides n 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. Then the expected transmission delays for packets are calculated analytically. Proposed analytic model is checked against simulation.
Keywords :
channel allocation; integrated voice/data communication; mobile radio; multimedia communication; probability; transport protocols; wireless channels; analytic model; binary exponential backoff protocol; channel reservation; collision resolution algorithm; equal probability; expected access delay; expected transmission delay; mobile multimedia network; voice-data class; Access protocols; Algorithm design and analysis; Analytical models; Computer networks; Delay; Information analysis; Performance analysis; Speech analysis; Throughput; Wireless application protocol; Binary Exponential Backoff (BEB) protocol; analytic model; expected access delay;
Conference_Titel :
Convergence and Hybrid Information Technology, 2008. ICHIT '08. International Conference on
Conference_Location :
Daejeon
Print_ISBN :
978-0-7695-3328-5
DOI :
10.1109/ICHIT.2008.281
