Enabling real-time H.26L video services over wireless ad hoc networks using joint admission and transmission power control

Yong Pei; James W. Modestino; Qi Qu; Xiaochun Wang

doi:10.1117/12.502789

23 June 2003 Enabling real-time H.26L video services over wireless ad hoc networks using joint admission and transmission power control

Yong Pei, James W. Modestino, Qi Qu, Xiaochun Wang

Author Affiliations +

Proceedings Volume 5150, Visual Communications and Image Processing 2003; (2003) https://doi.org/10.1117/12.502789
Event: Visual Communications and Image Processing 2003, 2003, Lugano, Switzerland

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.

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Yong Pei, James W. Modestino, Qi Qu, and Xiaochun Wang "Enabling real-time H.26L video services over wireless ad hoc networks using joint admission and transmission power control", Proc. SPIE 5150, Visual Communications and Image Processing 2003, (23 June 2003); https://doi.org/10.1117/12.502789

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