计算机科学 ›› 2006, Vol. 33 ›› Issue (4): 118-121.

• • 上一篇    下一篇

支持Internet实时多媒体应用的Overlay技术研究

  

  • 出版日期:2018-11-17 发布日期:2018-11-17
  • 基金资助:
    863课题资助项目课题号2002AA144020.

  • Online:2018-11-17 Published:2018-11-17

摘要: 目前出现的大规模(large-scale)的多媒体应用对Internet提出了新的挑战。传统的IP组播(IP multicast,IPM)由于实现技术的复杂性,很难在Internet上推广。相反,基于叠加网络(overlay network,ON)的解决方案则受到各方面的关注。本文针对大规模实时多媒体应用需求,通过建立评价参数模型对ON协议进行研究。尤其时overlay组播(overlay multicast,OM)的QoS控制、可靠性以及可伸缩性机制进行了分析。与IPM相比,OM虽然有性能代价(perf

关键词: Overlay Internet 实时多媒体应用 QoS 可靠性控制 可伸缩性

Abstract: Recently, large-scale multimedia applications put a challenge on traditional Internet. Due to many drawbacks in implementing reliability and QoS control, as well as requirements in upgrating infrastructure components, IP multicast has more difficulties to

Key words: Overlay, Internet, Real-time multimedia, QoS, Realibility, Scalability

No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!