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一种采用资源预约和多点通信的可伸缩VOD系统

A flexible VOD system using resource appointment and multi-point communication
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摘要 提出了一种具有伸缩性的视频点播(SVOD)系统,该系统可使服务开始时间与服务请求时间相分离,并允许用户设定所需服务的持续时间。如果在用户请求时刻,其服务质量不能得到保证,SVOD将会计算出能以用户期望的QoS播放影片的最早时间,这一时间会受到是否利用多点通信方式向多用户传送同一部影片的影响。 In this paper, we propose a scalable VOD(SVOD) system which decouples the starting time of the service from the service request made and requires that the duration of the requested service must be specified. If the requested QoS cannot be supported at the time the service request is made, SVOD allows to compute the earliest time, when the user can play the movie with the desired QoS. This time can also be determined in a way to use multicast communication to deliver the same movie to several users.
作者 白成林
出处 《电视技术》 北大核心 2000年第7期26-30,共5页 Video Engineering
基金 山东省自然科学基金!Q99G11
关键词 视频点播 多点通信 视频服务器 资源预约 video-on-demand future reservation multicast communication quality of service video server
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参考文献9

  • 11,Brubeck D W,Rowe L A. Hierarchicalstorage management in a distributed video-on-demand system. IEEE Multimedia,1996,3(3):34~47.
  • 22,Buddhikot M,Parulkar G,Cox J. Design of a large scale multimedia storage server.J. Comput. Networks ISDN Systems,Elsevier,North Holland,1994,(12).
  • 33,GemmelD.Multimediastorageservers:atutorial,IEEEComput.1995,28(5).
  • 44,Lougher V. Architecture and algorithms for digital multimedia on-demand servers,in:L.Donatielloand R.Nelson(eds),Performance 93 and Sigmetrics 93,1993.
  • 56,Nussbaumer J,Schaffa F. Capacity analysis of CATV for on-demand multimediadistribution,in:Proceeding of the IASTED/ESMM International Conference onDistributed Multimedia Systems and Applications,Honolulu,HI,1994.
  • 67,Almeroth K, Ammar M. Providing a scalable interactive video-on-demand serviceusing multicast communication,in:Proceeding of ICCCN94,San Francisco,CA,1994.
  • 78,Zhang L. et al,RSVP:a new resource reservation protocol. IEEE Network,1993,7(5).
  • 89,Ferrari D, Verma D. A scheme for real-time channel establishment in wide-areanetwork. IEEE JSAC, 1990, 8(3).
  • 9白成林.一种适于视频点播业务的QoS协商方法[J].电视技术,2000,24(6):35-39. 被引量:2

二级参考文献7

  • 14,Ramaekers J, Ventre G.Quality of service negotiation in a real-timecommunication network,TechnicalReport TR-92023,ICSI,Berkeley,CA,1992.
  • 25,Kerherve B. On distributed multimediapresentational applications:functional and computational architecture and QoS negotiation,Proc. High Speed Networks Conf,1994:1~19.
  • 36,Tawbi W, Horlait E.Expression and management of QoS inmultimedia communication system,Ann.Telecommun. 1994,(6).
  • 47,Almeroth K, Ammar M.Providing a scalable interactivevideo-on-demand service using multicast communication,Proc.ICCCN94,San Francisco,CA,1994. (定稿日期 2000-02-20)
  • 51,Anderson D,Herrtwich R, Schaefer C. SRP:a resource reservation protocol for guaranteed performancecommunications in Internet. The International Computer Science Institute,Berkeley,1991.
  • 62,Chou C, Shin K. Statistical real-time video channels over a multi-accessnetwork, Proc. High SPIE,1994.
  • 73,Danthine A. OS195:high performance protocol with multimedia support onHSLANs and B-ISDN. 3rdJoint European Networking Conf, Innsbruck,1992.

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