本文就如何解决困扰通信企业“信息孤岛”问题、如何提高信息的共享程度、如何 使各个相互独立的业务系统保持数据一致等问题展开讨论,提出一种移动通信企业MSS 系统统一用户管理实施方案。 关键词:管理支撑系统、轻量目录访问协议、单点登录 A User Integration Plan of Management Supporting System LIU Geng Institute of Information Project, Shandong University Weihai Branch Weihai 264209,China Abstract: This paper analyses the some problems, such as how to solve the Information Island problem that perplex the communication company, how to increase the share degree of the information, how to make the independent service systems agree with the data. It proposes a management supporting system plan which can be used in the mobile communication company. Key words: MSS; LDAP (Lightweight Directory Access Protocol); SSO (Single Sign On)