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《JOURNAL OF NORTHEASTERN UNIVERSITY》 2004-07
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Scheduling Scheme for Proxy-Assisted Video-on-Demand

HU Yu-qi~1, ZANG Huai-quan~2, GAO Yuan~1 (1. Qinhuangdao Software Center, Northeastern University, Qinhuangdao 066004, China; 2. Institute of Electrical Engineering, Yanshan University, Qinhuangdao 066004, China. )  
To utilize network bandwidth efficiently, a new video-scheduling scheme named CMP(client multicast patching)is proposed for distributed proxy-assisted video-on-demand. When an appointed client plays out a video, it is also acting as a server to transmit the patching segments via multicast for subseguent clients in local network. Therefore the abundant resource of local network bandwidth can be utilized fully instead of remote server and backbone network bandwidth, without extra I/O bandwidth needed by the appointed client and with instantaneous services provided for client requests. In addition, the CMP scheme is adaptive to video popularity and supports all client request rates without bandwidth bottle-neck. A simulation shows that significant network resource can be saved by use of CMP scheme.
【Fund】: 国家自然科学基金资助项目(60273078);; 科技部科技型中小企业技术创新基金资助项目(00C26211300507)·
【CateGory Index】: TN948.6
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【References】
Chinese Journal Full-text Database 1 Hits
1 LU Yan-jun, LIN Hu, REN Zhao-hui, REN Li-yi(School of Mechanical Engineering & Automation, Northeastern University,Shenyang 110004, China.);Development and Study on Architecture of Open Numerical Control System Structure[J];JOURNAL OF NORTHEASTERN UNIVERSITY;2004-09
【Citations】
Chinese Journal Full-text Database 1 Hits
1 HU Yu-qi~1, ZANG Huai-quan~2, GAO Yuan~1 (1. Qinhuangdao Branch, Northeastern University, Qinhuangdao 066004, China; 2. College of Electrical Engineering, Yanshan University, Qinhuangdao 066004, China. );Optimal Proxy-Caching Scheme for VOD Systems[J];JOURNAL OF NORTHEASTERN UNIVERSITY;2004-04
【Co-citations】
Chinese Journal Full-text Database 1 Hits
1 LU Yan-jun, LIN Hu, REN Zhao-hui, REN Li-yi(School of Mechanical Engineering & Automation, Northeastern University,Shenyang 110004, China.);Development and Study on Architecture of Open Numerical Control System Structure[J];JOURNAL OF NORTHEASTERN UNIVERSITY;2004-09
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Qin Shaohua (School of Computer Science and Technology, Beijing University of Aeronautics and Astronautics, Beijing 100083, China) Li Zimu (Network Research Center of Tsinghua University, Beijing 100084, China) Cai Qingsong Hu Jianping (School of Computer Science and Technology, Beijing University of Aeronautics and Astronautics, Beijing 100083, China);Novel batched patch caching algorithm for streaming media[J];Journal of Beijing University of Aeronautics and Astronautics;2005-06
2 FU KemingDepartment of Physics,Yantai University, Yantai 264635, China;Resource and Connection Admission Control in Real-time Transport Protocols[J];Journal of University of Science and Technology Beijing;2003-01
3 YAN Ren-xiang, HU Yu-qi, WANG Hong-jun, GAO Yuan (School of Information Science & Engineering, Northeastern University, Shenyang 110004, China.;Partitioned Proxy:A New Caching Method for Video-on-Demand System[J];JOURNAL OF NORTHEASTERN UNIVERSITY;2002-08
4 HU Yu-qi~1, ZANG Huai-quan~2, GAO Yuan~1 (1. Qinhuangdao Branch, Northeastern University, Qinhuangdao 066004, China; 2. College of Electrical Engineering, Yanshan University, Qinhuangdao 066004, China. );Optimal Proxy-Caching Scheme for VOD Systems[J];JOURNAL OF NORTHEASTERN UNIVERSITY;2004-04
5 LU Yan-jun, LIN Hu, REN Zhao-hui, REN Li-yi(School of Mechanical Engineering & Automation, Northeastern University,Shenyang 110004, China.);Development and Study on Architecture of Open Numerical Control System Structure[J];JOURNAL OF NORTHEASTERN UNIVERSITY;2004-09
6 WANG Chong-gang,LONG Ke-ping,GONG Xiang-yang,CHENG Shi-duan (National Laboratory of Switching Technology & Telecommunication Networks Beijing University of Posts and Telecommunications,Beijing 100876,China);The Study and Perspective of Queue Scheduling Algorithms in Packet Switching Networks[J];Acta Electronica Sinica;2001-04
7 LONG Bai tao,ZHONG Yu zhuo,WANG Hao (Department of Computer Science&Technology,Tsinghua University,Peking 100084,China);Cache Admission Control Strategy and Replacement Algorithm for VBR Video Servers with Interval Caching[J];Acta Electronica Sinica;2002-02
8 SONG Bin,CHANG Yi-lin,MA Lin-hua,AI Da(National Key Lab.on ISN,Xidian University,Xi'an,Shaanxi 710071,China);PEI Domain Based Error-Resilience Technique for H.263 Video Transmission[J];Acta Electronica Sinica;2002-08
9 XU Yan,CHANG Yi-lin,LIU Zeng-ji( National Key Laboratory of ISN, Xidian University, Xi' an, Shaanxi 710071, China);A Feedback Control Scheme for Intra-Media Synchronization of Stored Multimedia Streams[J];Acta Electronica Sinica;2002-09
10 SONG Bin,CHANG Yi-lin(School of Telecommunication Engineering,XiDian University,Xi'an,Shaanxi 710071 ,China);Research Advance on Error-Resilience Techniques for Video Communication[J];Acta Electronica Sinica;2002-10
【Secondary References】
Chinese Journal Full-text Database 1 Hits
1 PANG Rui-juan,XIA You-xin (wuhan University of Science and Technology,Wuhan 430063,China);A Distributed VOD System Design[J];Computer Knowledge and Technology;2010-07
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 YAN Ren-xiang, HU Yu-qi, WANG Hong-jun, GAO Yuan (School of Information Science & Engineering, Northeastern University, Shenyang 110004, China.;Partitioned Proxy:A New Caching Method for Video-on-Demand System[J];JOURNAL OF NORTHEASTERN UNIVERSITY;2002-08
2 HU Yu-Qi, YAN Ren-Xiang, and GAO Yuan ( Qinhuangdao Software Center, Northeastern University, Qinhuangdao 066004) (School oj Electrial Engineering, Yanshan University, Qinhuangdao 066004);Design, Implementation and Performance Test of a Video-on-Demand System[J];Journal of Computer Research and Development;2003-11
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