Research on Multi-controller Based Cluster Streaming Cache Proxy

Yang Bo; Liao Jian-xin; Zhu Xiao-min

doi:10.3724/SP.J.1146.2005.01515

Volume 29 Issue 8

Jan. 2011

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Yang Bo, Liao Jian-xin, Zhu Xiao-min. Research on Multi-controller Based Cluster Streaming Cache Proxy[J]. Journal of Electronics & Information Technology, 2007, 29(8): 1979-1983. doi: 10.3724/SP.J.1146.2005.01515

Citation:

Yang Bo, Liao Jian-xin, Zhu Xiao-min. Research on Multi-controller Based Cluster Streaming Cache Proxy[J]. Journal of Electronics & Information Technology, 2007, 29(8): 1979-1983. doi: 10.3724/SP.J.1146.2005.01515

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Research on Multi-controller Based Cluster Streaming Cache Proxy

doi: 10.3724/SP.J.1146.2005.01515

Received Date: 2005-11-23
Rev Recd Date: 2006-05-23
Publish Date: 2007-08-19

Abstract

Abstract

To satisfy the requirement of large-scale streaming application with dispersive users, a novel system architecture of Multi-controller based Cluster Streaming Cache Proxy (MCSCP) is proposed. Two subsystems are introduced in this architecture: a control subsystem consists of multiple candidate cooperative controllers, and a storage subsystem is composed of content storage group. Key techniques in the control subsystem are discussed deeply: based on the graph theory, an algorithm for the selection of candidate controllers is presented; a protocol of Priority based Master controller Election and Handover (PMEH) is designed. The mathematical models are achieved to analyze the improvement in system reliability by using cooperative controllers architecture, to discuss the performance of controller election algorithm and to evaluate the relationship between the system cost and the variable of message interval. Simulation experiment is also carried out to obtain the optimal range for the value of this variable.

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References

钟玉琢, 向哲, 沈洪. 流媒体和视频服务器. 北京: 清华大学出版社, 2003: 83-110.[2]Hua K A, Cai Y, and Sheu S. Patching: A multicast technique for true video-on-demand services[J].Proc. of ACM Multimedia 98, Bristol UK.1998, 9:35-43[3]Wang B, Sen S, and Adler M, et al.. Optimal proxy cache allocation for efficient streaming media distribution[J].IEEE Trans. on Multimedia.2003, 6(2):366-374[4]Rizzo L and Vicisano L. Replacement policies for a proxy cache [J].IEEE/ACM Trans. on Networking.2000, 8(2):158-170[5]Wu K L, Yu P S, and Wolf J L. Segment based proxy caching of multimedia streams. Proc. of the 10th International Conference on World Wide Web, Hong Kong China, 2001,5: 36-44.[6]Chen S, Shen B, and Wee S, et al.. Adaptive and lazy segmentation based proxy caching for streaming media delivery. Proc. of the 13th international workshop on Network and operating systems support for digital audio and video, Monterey USA, 2003, 6: 22-31.[7]Acharya S and Smith B. MiddleMan: A video caching proxy server. Proc. of the 10th International Workshop on Network and Operating System Support for Digital Audio and Video, Chapel Hill USA, 2000, 6: 163-172.[8]郭常杰, 向哲, 钟玉琢. 一种新的基于分区的多媒体代理协作管理策略. 计算机研究与发展, 2002, 39(11): 1505-1512.[9]杜端甫. 运筹图论. 北京: 北京航空航天大学出版社, 1990: 259-269.[10]向哲, 钟玉琢. 流调度算法验证平台的设计与实现. 小型微型计算机系统, 2000, 21(12): 1237-1239.

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