发明名称 ROAMING ACCESS METHOD AND DEVICE
摘要 Provided are a roaming access method and device. The method comprises: acquiring a mobile country code (MCC) of a roaming destination; acquiring a preferred roaming list, wherein the preferred roaming list is used for indicating information about a network to which registration is preferentially atempted during user roaming; selecting a network matching the MCC from the preferred roaming list to conduct network search; and each time a network is found, trying to register to the network found. By means of the roaming access method and device provided in the embodiments of the present invention, the length of time duration for which a user equipment conducts network search is shortened, and the time taken for the user equipment to initially access at a roaming destination is shortened, since the user equipment pertinently selects a network to conduct network search and registration based on an MCC of the roaming destination and a preferred roaming list, thereby improving the user experience.
申请公布号 WO2015143706(A1) 申请公布日期 2015.10.01
申请号 WO2014CN74274 申请日期 2014.03.28
申请人 HUAWEI DEVICE CO., LTD 发明人 JIANG, YINQING;SHEN, LI;TAN, GUANZHONG;DANG, SHUJUN;CHEN, XIAOYAN;LIU, XIAOJIAN;JIN, HUI
分类号 H04W48/18 主分类号 H04W48/18
代理机构 代理人
主权项
地址