| 发明名称 |
ALLOWING EMERGENCY CALL WHEN NO SERVICE IN UE IN CASE OF SHARED BANDS |
| 摘要 |
A method for enabling emergency calls on a mobile communication device includes: searching for available communication channels in one or more supported frequency bands and shared communication channels in one or more unsupported frequency bands; storing information including channel frequency and channel criteria about one or more available shared communication channels detected in the one or more unsupported frequency bands; and camping on one of the one or more available shared communication channels in one of the one or more unsupported frequency bands if no available communication channels exist in the one or more supported frequency bands. |
| 申请公布号 |
US2016021520(A1) |
申请公布日期 |
2016.01.21 |
| 申请号 |
US201414332841 |
申请日期 |
2014.07.16 |
| 申请人 |
QUALCOMM Incorporated |
发明人 |
Gudu Gantla Venkata NagaSujatha;Babbadi Venkata Appala Naidu;Bodduru Appala Naga Raju |
| 分类号 |
H04W4/22;H04W72/04 |
主分类号 |
H04W4/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for enabling emergency calls on a mobile communication device, the method comprising:
searching for available communication channels in supported frequency bands and shared communication channels in unsupported frequency bands; storing information including channel frequency and channel criteria about available shared communication channels detected in the unsupported frequency bands; and camping on one of the available shared communication channels in one of the unsupported frequency bands if no available communication channels exist in the supported frequency bands. |
| 地址 |
San Diego CA US |
