公开(公告)号：EP3113545B1

公开(公告)日：2019-05-08

申请号：EP14887503.2

申请日：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

IPC分类号： H04W48/18 ,  H04W8/18 ,  H04W48/16

公开(公告)号：EP3113545A1

公开(公告)日：2017-01-04

申请号：EP14887503.2

申请日：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

IPC分类号： H04W48/18

CPC分类号： H04W48/18 ,  H04W8/06 ,  H04W8/183 ,  H04W48/16

摘要： Embodiments of the present invention provide a roaming network access method and apparatus, where the method includes: obtaining a mobile country code MCC of a roaming area; obtaining a preferential roaming list, where the preferential roaming list is used to indicate information about at least one network that a user preferentially attempts to register with when the user is roaming; selecting a network that matches the MCC from the preferential roaming list and searching for the selected network; and each time a network is found by the searching, attempting to register with the found network. By means of the roaming network access method and apparatus provided in the embodiments of the present invention, duration of network searching performed by user equipment is shortened, and the user equipment pertinently selects, based on an MCC of a roaming area and a preferential roaming list, a network for network searching and registration, so that time spent by the user equipment on initial network access in the roaming area is reduced and user experience is improved.

摘要翻译： 本发明实施例提供了一种漫游网络接入方法和装置，该方法包括：获取漫游地的移动国家码MCC; 获取优先漫游列表，所述优先漫游列表用于指示用户在漫游时用户优先尝试注册的至少一个网络的信息; 从优先漫游列表中选择与MCC匹配的网络并搜索所选网络; 并且每次通过搜索找到网络时，都试图向找到的网络进行注册。 通过本发明实施例提供的漫游网络接入方法和装置，缩短了用户设备进行网络搜索的时间，并且用户设备根据漫游地的MCC和优先漫游列表 ，用于网络搜索和注册的网络，从而减少用户设备在漫游地初始入网所花的时间，提升用户体验。