Welcome to Journal of University of Chinese Academy of Sciences,Today is

›› 2009, Vol. 26 ›› Issue (6): 803-811.DOI: 10.7523/j.issn.2095-6134.2009.6.011

• Research Articles • Previous Articles     Next Articles

QoS control methods based on DiffServ over MPLS

LI Fang1,2, CHEN De-Yuan2, TU Guo-Fang2, HOU Xiu-Hong1   

  1. 1. School of Computer Science and Information Engineering, Henan University, Kaifeng 475001,China;
    2. School of Information and Engineering, Graduate University, Chinese Academy of Sciences, Beijing 100049, China
  • Received:2009-04-14 Revised:2009-05-31 Online:2009-11-15

Abstract:

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

CLC Number: