Invention Grant
US08892137B2 Method and apparatus for optimizing CBS service in a multiple SIM environment
有权
用于在多SIM卡环境中优化CBS服务的方法和装置
- Patent Title: Method and apparatus for optimizing CBS service in a multiple SIM environment
- Patent Title (中): 用于在多SIM卡环境中优化CBS服务的方法和装置
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Application No.: US13332745Application Date: 2011-12-21
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Publication No.: US08892137B2Publication Date: 2014-11-18
- Inventor: Naveen Kumar Hanchate , Sudheer Kulakcherla
- Applicant: Naveen Kumar Hanchate , Sudheer Kulakcherla
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Donald C. Kordich
- Main IPC: H04Q7/20
- IPC: H04Q7/20
Abstract:
In a communication device having multiple subscriber identification modules (SIMs), the processing of cell broadcast service (CBS) messages is optimized. A geographic scope of an incoming CBS message is determined. If all SIMs belong to the determined geographic scope, the message is only received and processed by a single one of the SIMs.
Public/Granted literature
- US20130150096A1 METHOD AND APPARATUS FOR OPTIMIZING CBS SERVICE IN A MULTIPLE SIM ENVIRONMENT Public/Granted day:2013-06-13
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