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Proceedings Paper

Enabling real-time H.26L video services over wireless ad hoc networks using joint admission and transmission power control
Author(s): Yong Pei; James W. Modestino; Qi Qu; Xiaochun Wang
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Paper Abstract

In a wireless ad hoc network, packets are sent from node-to-node in a multihop fashion until they reach the destination. In this paper we investigate the capacity of a wireless ad hoc network in supporting packet video transport. The ad hoc network consists of n homogeneous video users with each of them also serving as a relay node for other users. We investigate how the time delay aspects the video throughput in such an ad hoc network and how to provide a time-delay bounded packet video delivery service over such a network? The analytical results indicate that appropriate joint admission and power control have to be employed in order to efficiently utilize the network capacity while operating under the delay constraint as the distance between source and destination changes.

Paper Details

Date Published: 23 June 2003
PDF: 11 pages
Proc. SPIE 5150, Visual Communications and Image Processing 2003, (23 June 2003); doi: 10.1117/12.502789
Show Author Affiliations
Yong Pei, Univ. of Miami (United States)
James W. Modestino, Univ. of Miami (United States)
Qi Qu, Univ. of Miami (United States)
Xiaochun Wang, Univ. of Miami (United States)

Published in SPIE Proceedings Vol. 5150:
Visual Communications and Image Processing 2003
Touradj Ebrahimi; Thomas Sikora, Editor(s)

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