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Efficient Network Utilization for Multimedia Wireless Networks

9 years 17 days ago
Efficient Network Utilization for Multimedia Wireless Networks
In this paper, we present an access scheme to satisfy the QoS requirements for two classes of traffic during the contention phase of packet-switched wireless communications. In the proposed scheme, different classes of users contend with other users for resources based on controlled class-dependent permission probabilities. We prove that our algorithm is stable for a large class of arrival processes. Under certain QoS requirements, we derive an upper-bound on the throughput for a general class of random access algorithms. We show that the throughput of our algorithm asymptotically approaches this upper-bound. We also show, through numerical examples, that our algorithm achieves high network utilization.
Xin Liu, Edwin K. P. Chong, Ness B. Shroff
Added 01 Nov 2010
Updated 01 Nov 2010
Type Conference
Year 2000
Where NETWORKING
Authors Xin Liu, Edwin K. P. Chong, Ness B. Shroff
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