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QoS control and performance of the IP-based universal terrestrial radio access network

XU Zhan-qi;LIU Huan-feng;LIU Zeng-ji

  

  1. (State Key Lab. of Integrated Service Networks, Xidian Univ., Xi’an 710071, China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2003-04-20 Published:2003-04-20

Abstract: As the third generation mobile system(3G) migrates to the all-IP based network, the IP Quality of Service(QoS) plays a significant role in 3G. This paper discusses the QoS control, Differenated Services, and implementation in the IP-based Universal Terrestrial Radio Access Network(UTRAN), with emphasis on the user service models and principles of the QoS simulation in UTRAN. A analysis of the simulation results and some conclusions are presented.

Key words: univeral terrestrial radio access network, quality of service, differienated service, simulation

CLC Number: 

  • TN915.04