计算机工程与应用 ›› 2008, Vol. 44 ›› Issue (19): 1-3.

• 博士论坛 • 上一篇    下一篇

面向移动网的可分层Web服务自适应发布方法

李 晔1,2,陈 晓2,王劲林2   

  1. 1.中国科学院 研究生院,北京 100039
    2.中国科学院 声学研究所 国家网络新媒体工程技术研究中心,北京 100080
  • 收稿日期:2008-02-26 修回日期:2008-03-19 出版日期:2008-07-01 发布日期:2008-07-01
  • 通讯作者: 李 晔

Self-adaptive mechanism to publish layered Web Service on mobile network

LI Ye1,2,CHEN Xiao2,WANG Jin-lin2

  

  1. 1.Graduate University of Chinese Academy of Sciences,Beijing 100039,China
    2.National Network New Media Engineering Research Center,Institute of Acoustics,CAS,Beijing 100080,China
  • Received:2008-02-26 Revised:2008-03-19 Online:2008-07-01 Published:2008-07-01
  • Contact: LI Ye

摘要: 提出一种面向移动网的可分层Web Service(LWS)的自适应发布方法——LSA(Layered Self-Adaptive)方法,目标是克服移动网的带宽局限性、多样性和不稳定性,实现通过移动网智能地、无缝地访问可分层Web Service。在研究可扩展性视频分层算法的基础上,提出一系列数值化计算方法,通过数值化计算得出最适合当前网络环境的Web Service。

Abstract: To study the Layered Web Service(LWS),propose a LSA(Layered Self-Adaptive) mechanism to publish LWS.The object is to make an intelligent,seamless access experience over the mobile network.To achieve this object,there are some blocks:narrow,various and instable network bandwidth.By a series of quantitative methods,the LSA mechanism is presented to publish the self-adaptive Web service and to implement a seamless access experience.