Computer Engineering and Applications ›› 2008, Vol. 44 ›› Issue (14): 118-121.

• 网络、通信、安全 • Previous Articles     Next Articles

Research on QoS auto-adapted negotiation algorithm based on 3G net edge

GONG Long-hui1,ZHOU Lian-ying1,ZHANG Zhen-bo2   

  1. 1.School of Computer Science & Communication Engineering,Jiangsu University,Zhenjiang,Jiangsu 212013,China
    2.Huawei Technologies CoLTD,Nanjing 210001,China
  • Received:2007-08-27 Revised:2007-10-29 Online:2008-05-11 Published:2008-05-11
  • Contact: GONG Long-hui



  1. 1.江苏大学 计算机科学与通信工程学院,江苏 镇江 212013
    2.华为南京研究所,南京 210001
  • 通讯作者: 宫龙慧

Abstract: This paper divides mobile service into different levels and optimizes the QoS auto-adapted to 3G net edge based on dynamic changes of network resource.The arithmetic is realized,which is proved valid.The plan can reduce the service lose rate and the transmission delays.

Key words: 3G, QoS, adaptively algorithm, MATLAB

摘要: 将移动业务分成不同的QoS等级,并在3G网络边缘根据网络资源的动态变化对业务的QoS等级进行自适应调整。给出了具体的实现算法并通过仿真证明了算法的有效性,即可有效降低丢失率和传输时延。

关键词: 3G, QoS, 自适应算法, MATLAB