The Mobile Agent Based Service Migration Mechanism in Wide Area Pervasive Computing System

摘要：

Current pervasive computing systems always focus on the local area network (LAN) environment, for example, an intelligent room or intelligent building. This paper uses mobile agent to implement the service migration mechanism, and make the pervasive computing system adaptable to work in wide area networks (WAN). The works in this paper includes three parts:(1) introducing mobile agent into wide area pervasive computing system and presenting the mobile agent based pervasive computing system for WAN (PCS-W). The PCS-W uses mobile agents as the underlying facility to migrate the service to the users environment in WAN;(2) presenting a novel service directory coherence mechanism for PCS-W: Divided-Domain and Convergent directory coherence Mechanism (DDCM);(3) presenting a high performance service migrating mechanism based mobile agent for PCS-W, which can effectively reduce the heavy communication overhead in WAN. The application of mobile agent enable PCS-W to be more suitable to work in WAN than conventional pervasive computing system.

关键词： Mobile Agent Migration Mechanism Pervasive Computing System

作者: Jun Lu Yi Zhu Bin Du Liyong Ren

作者单位: Software engineering department CUIT Chengdu, China Software engineering department CUIT, Chengdu, China College of Computer Science UESTC, Chengdu, China

会议类型: 国际会议

会议名称: 2009 WASE International Conference on Information Engineering(2009年国际信息工程会议)(ICIE 2009)

会议地点: 太原

会议语种:英文

页码: 375-378

在线出版日期: 2009-07-10（万方平台首次上网日期，不代表论文的发表时间）