Telecommunications Science ›› 2006, Vol. 22 ›› Issue (3): 43-46.doi: 10.3969/j.issn.1000-0801.2006.03.014

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Study and Application of SSP Method for Available Bandwidth Estimation

Jing Bian1,Yiqiang Yan2,Zeqiang Wang1,Dong Li3   

  1. 1 Department of Scientific Computation and Computer Application, Zhongshan University, Guangzhou 510275, China
    2 Guangdong Planning and Designing Institute of Telecommunications, Guangzhou 510630, China
    3 People’s Republic of China Ministry of Information Industry Telecommunications Authority, Beijing 100088, China
  • Online:2006-03-15 Published:2017-08-11

Abstract:

Available bandwidth is an important concept and resource in IP network that can determine the network transmission performance.Estimation for real-time available bandwidth is very meaningful in both research and practice.In this paper,the methodology of Pathload,the typical end-to-end available bandwidth estimation tool is studied,and its advantage and disadvantage is discussed.A new bandwidth estimation method SSP is proposed which can probe the actual available bandwidth accurately,quickly and nonintrusively.By this method,it can provide us to use network resources effectively,and guarantee the quality of services and multimedia transmission.

Key words: available bandwidth, bandwidth estimation, SLoPS

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