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Peer-to-Peer Transfer Scheme for Multimedia Partial Stream using Client Initiated with Prefetching  

신광식 (인하대학교 전자공학과 컴퓨터구조 및 네트워크연구실)
윤완오 (인하대학교 전자공학과 컴퓨터구조 및 네트워크연구)
정진하 (인하대학교 전자공학과 컴퓨터구조 및 네트워크연구)
최상방 (인하대학교 전자공학과 컴퓨터구조 및 네트워크연구실)
Abstract
Client requests have increased with the improvement of network resources at client side, whereas network resources at server side could not keep pace with the increased client request. Therefore, it is primary factor of the Qos that efficiently utilize network resources at server side. In this paper, we proposed a new model that peer-to-peer transfer scheme for partial multimedia stream based on CIWP which it decrease server network bandwidth by utilizing client disk resources saves additional server network resources. Especially, adapting Threshold_Based Multicast scheme guarantees to do that data transfer within clients never exceed service time of previous peer by restriction of which data size transferring from previous peer less than data size transferring from server. Peer-to-peer transfer within clients is limited in same group classified as ISPs. Our analytical result shows that proposed scheme reduces appling network resources at server side as utilizing additional client disk resource. furthermore, we perform various simulation study demonstrating the performance gain through comparing delay time and proportion of waiting requesters. As a result, when we compared to Threshold_Based Multicast scheme, the proposed scheme reduces server network bandwidth by 35%.
Keywords
Multimedia communication; peer-to-peer; stream; video-on-demand; multicast;
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  • Reference
1 Efficient Schemes for Broad-casting Popular Videos /
[ L. Gao;J. Kurose;D. Towsley ] / Proc. NOSSDAV
2 Multimedia Proxy Caching Mechanism for Quality Adaptive Streaming Applications in the Internet /
[ R. Rejaie(et al.) ] / Proc. IEEE Infocom 2000
3 Segment-Based Proxy Caching of Multimedia Streams /
[ K.L. Wu;P.S. Yu;J.L. Wolf ] / Proc. 10th Int'l World Wide Web Conf.
4 Scheduling Policies for an On-Demand Video Server with Batching /
[ A. Dan;P. Shahabuddin;D. Sitaram ] / Proc. ACM Multimedia
5 On Optimal Batching Policies for Video-On-Demand Storage Server /
[ C. Charu;J. L. Wolf;P. S. Yu ] / Proc. IEEE ICMS
6 Patching: A Multicast technique for true video-on-demand services /
[ K. A. Hua;Y. Cai;S. Sheu ] / Proc. ACM Multimedia
7 Improving Video-On-Demand Server Efficiency through Stream Tapping /
[ S. W. Carter;D. D. E. Long ] / Proc. ICCCN
8 /
[ Lance Olson ] / MSDN Magazine
9 Proxy Prefix Caching for Multimedia Streams /
[ S. Sen;J. Rexford;D. Towsley ] / Proc. IEEE Infocom 99
10 Video Staging: A Proxy-Server-Based Approach to End-to-End Video Delivery over Wide-Area-Networks /
[ Zhi-Li Zhang;Yuewei Wang;David H.C. Du;Dongli Su ] / IEEE/ACM Transactions on Networking
11 Threshold-Based Multicast for Continuous Media Delivery /
[ Lixin Gao; Don Towsley ] / IEEE Transactions on Multimedia
12 Improving Media Servies on P2P Networks /
[ R. Lienhart;M. Holliman;Yen-Kuang Chen;I. Kozintsev;Minerva Yeung ] / IEEE Internet Computing
13 Issues in Multimedia Server Design /
[ P. J. Shenoy;P.Goyal;H. M. Vin ] / ACM Computing Surveys