北京邮电大学学报

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北京邮电大学学报

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一种基于网格的移动业务管理运营服务模型

张小强,杨放春   

  1. 北京邮电大学 网络与交换技术国家重点实验室, 北京 100876
  • 收稿日期:2006-01-25 修回日期:1900-01-01 出版日期:2006-05-30 发布日期:2006-05-30
  • 通讯作者: 张小强
  • 基金资助:
     

A Module for Managing and Provisioning Mobile Services Based on Grid

ZHANG Xiao-qiang,YANG Fang-chun   

  1. State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Received:2006-01-25 Revised:1900-01-01 Online:2006-05-30 Published:2006-05-30
  • Contact: ZHANG Xiao-qiang
  • Supported by:
     

摘要: 分析了现有移动终端架构存在的缺陷,提出一种新的基于网格OGSA(开放网格服务体系结构)和资源受限设备的移动业务管理运营服务模型,充分地利用了网格计算和普适计算两者的优点. 通过将移动计算与OGSA融合,可以动态、智能地对网络服务器资源和资源受限的移动终端进行管理,提供了一种有QoS( 服务质量)保证的、端到端的、对用户透明的移动业务管理和配置模式,比传统以终端为中心的移动业务管理运营服务模型,具有更好的扩展性和更强的服务集成能力.

关键词: 移动计算, 网格计算, 网格基础设施, Web服务

Abstract: The limitations of the current mobile device capabilities are analyzed followed with the description of a new proposed module for managing and provisioning mobile service based on grid-enabled and resource-limited devices. By taking advantages of grid computing and ubiquitous computing, mobile computing is integrated with OGSA(open grid service architecture )to manage the network server resources and resourcelimited mobile terminal dynamically and intelligently. It provides a mobile service managing and provisioning module that is QoS(quality of service)-ensured, peer-to-peer and transparent to users, which results in more extensibility and more powerful capability of service integration than the module for managing and provisioning traditional terminal-centric mobile service.

Key words: mobile computing, grid computing, grid infrastructures, Web services

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