Invention Grant
- Patent Title: Manual public land mobile network search prioritization
- Patent Title (中): 手动公共陆地移动网络搜索优先级
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Application No.: US14136164Application Date: 2013-12-20
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Publication No.: US09049647B1Publication Date: 2015-06-02
- Inventor: Ankammarao Ravuvari , Venugopal Krishna Srinivasa Srungaram
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: The Marbury Law Group, PLLC
- Main IPC: H04W48/16
- IPC: H04W48/16 ; H04W76/02 ; H04W84/04

Abstract:
A method for performing manual public land mobile network (PLMN) search includes: receiving a command to perform manual PLMN search on an inactive subscription associated with a first subscriber identity module (SIM) of a communication device; determining if a data connection is enabled on an active subscription associated with a second SIM of the communication device; and if the data connection is not enabled on the active subscription, performing the manual PLMN search on the inactive subscription by tuning away from the active subscription to identify available operators associated with the first SIM.
Public/Granted literature
- US20150181506A1 MANUAL PUBLIC LAND MOBILE NETWORK SEARCH PRIORITIZATION Public/Granted day:2015-06-25
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