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Study of Multi media Streams Dynamic Rate Control Based on Fuzzy Adaptive PID

Study of Multimedia Streams Dynamic Rate Control Based on Fuzzy Adaptive PID
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摘要 A Multimedia streams dynamic rate control algorithm based on Fuzzy adaptive PID （MFPID） has been proposed to implement multimedia streams＇ end sending rate on-line self-regulating and smoothing, and to track system resources in time, so that it can avoid system＇s regulating oscillation and guarantee system＇s stability. And, some work has been done to analyze adaptive session model of multimedia streams, to implement future available bandwidth estimation of IP network, to achieve PID parameters＇ on-line self-tuning by fuzzy controlling. Simulation validated the theoretical results of MFPID. A Multimedia streams dynamic rate control algorithm based on Fuzzy adaptive PID （MFPID） has been proposed to implement multimedia streams＇ end sending rate on-line self-regulating and smoothing, and to track system resources in time, so that it can avoid system＇s regulating oscillation and guarantee system＇s stability. And, some work has been done to analyze adaptive session model of multimedia streams, to implement future available bandwidth estimation of IP network, to achieve PID parameters＇ on-line self-tuning by fuzzy controlling. Simulation validated the theoretical results of MFPID.
作者 SUN Yan-fei ZHANG Shun-yi SHI Jin WANG Jiang-tao
机构地区 Jiangsu Province Engineering Research Center of Telecommunication dr Network Technology State Key Laboratory of Novel Software Technology Department of Computer Science and Technology
出处 《The Journal of China Universities of Posts and Telecommunications》 EI CSCD 2005年第4期75-79,共5页 中国邮电高校学报（英文版）
基金 This workis supported by the Chinese High Technology Development Project"863"(2003AA121560) .
关键词 multimedia transmission dynamic end sending rate PID adaptive regulating fuzzy parameter self-tuning multimedia transmission dynamic end sending rate PID adaptive regulating fuzzy parameter self-tuning
分类号 TP3 [自动化与计算机技术—计算机科学与技术]
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The Journal of China Universities of Posts and Telecommunications
2005年 第4期

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