Abstract: Accessing the enterprise information system at any time and any where is the potential requirement with the development of wireless network and 3G. The paper discusses a common framework of mobile information platform. The key technology and implementation principle are discussed and a general model is given for anyone constructing a enterprise mobile information system. For adopting a new method and synchronization technology, the module can make the system practicality and real “unwired”.

Key words: mobile computing, synchronization, unwired

摘要： 利用移动设备随时随地访问企业信息系统，是无线上网技术特别是3G发展带来的潜在应用需求，该文论述了实现一个公共移动信息平台的架构，探讨了实现移动信息平台的关键技术和实现原理，为建立企业移动信息系统提供了一个通用的模型。由于采用了新的思路和同步技术，因此系统真正达到了实用和“永远可用”。

关键词: 移动计算, 同步, 无线

CLC Number: 

• TP311