Title :
A Case Study of Multiserver ATM Buffers Routing Multimedia Traffics with Geometric Service Time
Author_Institution :
Fac. of Comput. & Inf., Suez Canal Univ., Ismailia, Egypt
Abstract :
In this article and as a generalization to our work in Fayza et al. (2003), we present a case study of ATM buffers with batch arrivals, geometric service time and priority scheduling. Packets belongs to two classes, class-1 packets represents real time traffics which is delay sensitive but loss insensitive, and class-2 packets represents non real time traffics which is delay insensitive but loss sensitive. Higher service priority is given to real time traffics (audio and video) to respond to the delay sensitivity in the presence of multiple servers in the system. Expressions for the expected values of the main performance measures of the system are evaluated. Some numerical examples are presented to illustrate the significance of using priority scheduling and a multiserver system.
Keywords :
asynchronous transfer mode; multimedia communication; multimedia servers; quality of service; queueing theory; scheduling; telecommunication network routing; telecommunication traffic; ATM buffers; delay insensitivity; delay sensitivity; geometric service time; multimedia traffic routing; multiserver system; priority scheduling; real time traffics; Asynchronous transfer mode; Delay effects; Irrigation; Performance analysis; Processor scheduling; Quality of service; Queueing analysis; Routing; Switches; Traffic control; Discrete Priority Multiserver Queues; Multimedia Traffics; Output buffered ATM switch; Performance Analysis;
Conference_Titel :
Computer and Electrical Engineering, 2009. ICCEE '09. Second International Conference on
Conference_Location :
Dubai
Print_ISBN :
978-1-4244-5365-8
Electronic_ISBN :
978-0-7695-3925-6
DOI :
10.1109/ICCEE.2009.162
