Abstract:
The paper discusses a rate-based TCP-friendly congestion control mechanism-TFRC,studies its basic structure and some key details. In order to improve its performance of low jitter for real-time application , it provides a new algorithm of TFRC by using the jitter as a warning congestion signal. Simulation on ns verifies the new algorithm.
摘要： 研究了基于速率控制的TCP友好性拥塞控制策略——TFRC,分析了其基本机制和关键问题,提出利用延迟抖动作为潜在拥塞信号来改进TFRC的速率控制机制,以适应实时业务低抖动的要求,并通过ns仿真验证了改进了的TFRC算法对实时业务的良好性能。
关键词:
TCP友好性,
拥塞控制,
实时业务
CLC Number:
LI Qi, CHEN Di, GAO Zhenming. Improvement and Analysis of TFRC Congestion Control Mechanism[J]. , 2005, 31(08): 113-115.
李骐,陈涤,高振明. TFRC拥塞控制策略的分析和改进[J]. , 2005, 31(08): 113-115.