| 发明名称 | Method, system, and device for network selection | ||
| 摘要 | A method, system, and device for network selection are provided. The method for network selection includes the following steps. After network selection is triggered, a network selection list stored in a Universal Integrated Circuit Card (UICC) and a network selection list stored in a Mobile Equipment (ME) are read, where the UICC is embedded in the ME and accessible to the ME. Network selection is performed according to the network selection list stored in the UICC and the network selection list stored in the ME. Also, a method for network selection through a network selection policy is added and methods for implementing a type and a data structure of a network selection policy as well as a method for network selection based on a network selection policy are provided, so that network selection can be controlled more flexibly, a terminal can locate a target network faster, and time consumed for the network selection is reduced. | ||
| 申请公布号 | US9155031(B2) | 申请公布日期 | 2015.10.06 |
| 申请号 | US201012957120 | 申请日期 | 2010.11.30 |
| 申请人 | HUAWEI TECHNOLOGIES CO., LTD. | 发明人 | Chai Xiaoqian;Cui Shouling;Tian Linyi |
| 分类号 | H04W4/00;H04W48/18;H04L29/08;H04W8/18;H04W8/20 | 主分类号 | H04W4/00 |
| 代理机构 | Slater & Matsil, L.L.P. | 代理人 | Slater & Matsil, L.L.P. |
| 主权项 | 1. A method for network selection, the method comprising: reading, after network selection is triggered, a first network selection list stored in a Universal Integrated Circuit Card (UICC), wherein the UICC is embedded in a mobile equipment (ME) and accessible by the ME; performing network selection according to the first network selection list stored in the UICC, wherein the network selected is a PLMN, WLAN or WiMAX network; and when no network is selected in the first network selection list stored in the UICC, selecting a network in a second network selection list stored in the ME; wherein the second network selection list stored in the ME is configured and stored in a device management (DM) tree of the ME; and wherein the second network selection list in the DM tree of the ME is configured and stored through a DM command sent in a DM session; wherein the second network selection list stored in the ME comprises a WLANForbiddenList; and wherein, when the network selected is WLAN, a WLAN network type contained in the WLANForbiddenList is not selected. | ||
| 地址 | Shenzhen CN | ||