The invention relates to a method for mobile terminal to receive and maintain information system of the third generation mobile communication system, including the mobile terminal in the idle mode, or connected adjacent cell measurement and judgment criteria, whether meet the gravity meet cell reselection and target cell synchronization, target cell system information is received and stored, according to the results obtained the target cell and analysis of main information block information or access to the target cell main information block information and all the information of the system, determine the target cell, such as whether to allow stationed is stationed to the target area, system information updating operation processing reselection criteria. By using the method of terminal to receive and maintain the information system of mobile third generation mobile communication system, effectively reducing the power consumption of the mobile terminal, improve the efficiency of the system, the algorithm is simple and quick, convenient, stable and reliable performance, wide application range, and laid a solid foundation for the optimization and improvement of the third generation mobile communication system.
【技术实现步骤摘要】
【技术保护点】
一种第三代移动通信系统中移动终端接收与维护系统信息的方法，其特征在于，所述的方法包括以下步骤： （１）移动终端设置于空闲模式或者已连接模式下； （２）移动终端进行相邻小区测量和判断重选准则是否满足的处理； （３）如果满足重 选准则，则进行小区重选操作，并进行目标小区同步处理；反之则返回上述步骤（２）； （４）判断该目标小区中的系统信息是否已经被移动终端接收并储存； （５）如果是，则进行获取和分析该目标小区的主信息块信息的处理； （６）如果否， 则进行获取该目标小区的主信息块信息和所有系统信息的处理； （７）判断该目标小区是否允许驻扎； （８）如果是，则驻扎到该目标小区；反之则返回上述步骤（３）； （９）移动终端进行系统信息更新替换操作处理。
【技术特征摘要】
【专利技术属性】
技术研发人员：张小琴，殷卫东，杨金峰，宁涛，王韬，王鑫，
申请(专利权)人：上海摩波彼克半导体有限公司，
类型：发明
国别省市：31[中国|上海]
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