北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2002, Vol. 25 ›› Issue (3): 78-82.

• 学术论文 • 上一篇    下一篇

DiffServ体系结构下EF业务的性能研究

胡颖峰, 王重钢, 程时端   

  1. 北京邮电大学程控交换技术与通信网国家重点实验室, 北京 100876
  • 收稿日期:2001-09-26 出版日期:2002-09-10
  • 作者简介: 胡颖峰(1975—),女,硕士生。
  • 基金资助:
    国家自然科学基金资助项目(69972008)

Performance Analysis of EF Service under DiffServ Architecture

HU Ying-feng, WANG Chong-gang, CHENG Shi-duan   

  1. National Laboratory of Switching Technology and Telecommunication Networks, Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Received:2001-09-26 Online:2002-09-10
  • Supported by:
     

摘要: 研究了DiffServ对EF业务的支持能力以及在保证EF时延的同时减小对AF业务伤害的措施。通过仿真和分析,得到了EF业务在DiffServ下的性能结果及其对AF业务的影响程度。

关键词: 服务质量, 区分业务, 加速转发

Abstract: The diffServ's ability to provide EF service and theinfluence that EF service put on AF service is studied. Through simulation and corresponding analysis, the EF performance under diffServ and its influence degree to AF services were obtained.

Key words: quality of service, diffServ, expedited forwarding

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