congestion control in networks with mixed ip and p2p traffic

	congestion control in networks with mixed ip and p2p traffic
	Shi Zhiqiang; Ionescu Dan; Zhang Dongli
	2011
会议名称	2011 20th International Conference on Computer Communications and Networks, ICCCN 2011
会议录名称	Proceedings - International Conference on Computer Communications and Networks, ICCCN
页码	-
会议日期	31-Jul-02
会议地点	Maui, HI, United states
收录类别	EI
出版地	United States
ISSN	10952055
ISBN	9781457706387
部门归属	(1) Institute of Software, Chinese Academy of Sciences, Beijing, China; (2) SITE, University of Ottawa, Ottawa, ON, Canada
摘要	Services such as multimedia, VoIP, video-conferencing, social networking and others impose new requirements on providers and constraints on network designers. Fair Queueing algorithms like CSFQ or Stochastic Fair BLUE have been used to improve the quality of the packet transmission. Such mechanisms usually supervise the bandwidth consumption per-flow and become helpless in the presence of P2P traffic. In quest for high quality transmission, multimedia applications are designed to use more and more P2P paradigms. As P2P traffic is also exposed to congestion, few works address congestion control in mixed traditional IP (for short called IP traffic) and P2P traffic. In this paper, we propose a model flow for the mixture of the two and present a principle and a method based on per-subscriber flow control, for congestion control. An architecture based on the Token-Based Traffic Control for P2P applications is introduced. The token resource consumed by each subscriber is counted and controls for both core and edge routers are generated in the case of IP and P2P traffic. The traffic is measured at core routers and the measurement data is conveyed to edge routers. They label the Token-Level on incoming packets according to the congestion index, and police the total input token of each P2P subscriber. Simulations results and the analysis of the impact on the performance of this approach on some P2P experiments are given. © 2011 IEEE.
关键词	Distributed Computer Systems Internet Telephony Multimedia Services Peer To Peer Networks Queueing Networks Video Conferencing
主办者	IEEE Communications Society; U.S. National Science Foundation (NSF); Qualcomm; Microsoft Research; EiC
内容类型	会议论文
URI标识	http://ir.iscas.ac.cn/handle/311060/14337
专题	多媒体通信和网络工程研究中心
推荐引用方式 GB/T 7714	Shi Zhiqiang,Ionescu Dan,Zhang Dongli. congestion control in networks with mixed ip and p2p traffic[C]. United States,2011:-.

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