Adaptive real-time VBR video traffic predictor for IEEE 802.15.3 wireless ad hoc networks

Yi Hsien Tseng, Eric Hsiao Kuang Wu, Gen Huey Chen

研究成果: 書貢獻/報告類型篇章同行評審

摘要

This paper proposes a new real-time video traffic predictor to meet increasing consumer demand for a high speed high performance wireless broadband network. It analyzes the behaviors and the problems of previous adaptive LMS-type predictors using fixed step size in detail and then proposes an adaptive predictor using variable step size for predicting bandwidth requirement of real-time VBR videos. The proposed adaptive predictor has better ability for handling scene changes and needs not change its parameters for different VBR videos. The simulation shows that the performance of the proposed adaptive predictor is better or near the optimal performance of previous adaptive LMS-type predictors using fixed step size.

原文???core.languages.en_GB???
主出版物標題Challenges in Ad Hoc Networking
主出版物子標題Fourth Annual Mediterranean Ad Hoc Networking Workshop, June 21-24, 2005, Ile de Porquerolles, France
編輯K. Agha, I. Guerin Lassous, G. Pujolle
頁面321-330
頁數10
DOIs
出版狀態已出版 - 2006

出版系列

名字IFIP International Federation for Information Processing
197
ISSN(列印)1571-5736

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