收稿日期: 2009-04-14
修回日期: 2009-05-31
网络出版日期: 2009-11-15
基金资助
国家"863"计划项目(2007AA0Z297)和中国科学院研究生院院长基金(O85101HM03)资助
QoS control methods based on DiffServ over MPLS
Received date: 2009-04-14
Revised date: 2009-05-31
Online published: 2009-11-15
李芳 , 陈德元 , 涂国防 , 侯秀红 . 基于DiffServ over MPLS的深空通信网络QoS控制方法[J]. 中国科学院大学学报, 2009 , 26(6) : 803 -811 . DOI: 10.7523/j.issn.2095-6134.2009.6.011
With the rapid growing of business types in space communication network, there is a higher demand on the network performance. In this paper, we proposed a new scheme to improve the QoS performance,and introduced the DiffServ over MPLS technology into the deep space network communications. The simulation results show that our scheme commendably fulfills the demands of transmission delay, packet loss rate, and other performance requirements in stream media like voice and video business.
Key words： MPLS; AOS; DiffServ service; QoS
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