中文摘要：

针对XML技术飞速发展，其数据呈爆发式增长，相应地对XML数据的存储成为该技术发展的重要环节等问题，本文旨在设计一个为3G数字移动通信附加服务而服务的XCAP服务器，该服务器使得用户能在客户端通过XCAP协议对以XML格式存储于XCAPServer上的3G附加服务配置个性化文件，正确响应客户端对XCAP服务器上的XML格式的个性化配置文档进行相关操作（Get，Put，Delete）的请求，实现XCAP服务器能够对用户提出的对3G移动通信所提供的附加服务．

英文摘要：

With the rapid development of XML technology, the problem emerges from explosive growth of data. Correspondingly, the XML data storage becomes important. This research intends to design a XCAP Server for 3G additional digital mobile communications services. The designed server allows the user at the client to configure personalized documents to 3G additional service stored in the XCAP Server in XML format by the XCAP Protocol and responds correctly to related operations （Get, Put, Delete） at the client on personalized configuration document in XML format on the XCAP Server. As a result, the designed XCAP Server could provide 3G mobile communication additional service requested by users.