@inproceedings{6e25cb48eccc40bcab87786d37821f34,
title = "Scenario-adaptive rate allocation for multi-source video streaming over ad hoc networks",
abstract = "We propose a scenario-adaptive dynamic rate allocation scheme among multiple video sources over an ad hoc network. The most appropriate rate allocation scheme can be selected with a total rate constraint adopting the media access characteristic of an 802.11 network and the selected route for each sender. The selected scheme optimizes the rate-distortion. The scheme is performed at the receiver of the video streams and the decision is based on a simple rate-distortion model of video and a fast algorithm to classify the activity level of the video content. Experimental results for a multi-source surveillance show that the proposed scheme outperforms the conventional fixed quality scheme and can adapt to different scenarios by adjusting the parameter b dynamically.",
keywords = "Ad hoc, Rate allocation, Rate-distortion, Video activity",
author = "Ouyang Juntao and Sun Lifeng and Liang Ke and Yang Yixin and Yang Shiqiang",
year = "2006",
doi = "10.1109/CESA.2006.313535",
language = "英语",
isbn = "7302139229",
series = "IMACS Multiconference on {"}Computational Engineering in Systems Applications{"}, CESA",
pages = "1403--1406",
booktitle = "IMACS Multiconference on {"}Computational Engineering in Systems Applications{"}, CESA",
note = "IMACS Multiconference on {"}Computational Engineering in Systems Applications{"}, CESA ; Conference date: 04-10-2006 Through 06-10-2006",
}