Invention Grant
- Patent Title: Method to improve public land mobile network search
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Application No.: US14323153Application Date: 2014-07-03
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Publication No.: US09686736B2Publication Date: 2017-06-20
- Inventor: Chaitanya Baratam , Sivasubramanian Ramalingam , Vikas Gulati , Girish Valluru , Sathish Krishnamoorthy , Satish Pavan Kumar Nichanametla
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Ashish L. Patel
- Main IPC: H04W48/16
- IPC: H04W48/16 ; H04W68/00

Abstract:
In various aspects, the disclosure provides user equipment (UE) capable of conducting a public land mobile network (PLMN) search by determining a paging schedule for a serving cell of the UE, the serving cell being associated with a first PLMN and the paging schedule defining one or more paging occasions. The UE may initiate a search for a second PLMN between consecutive paging occasions, and may read information blocks on a broadcast channel of a cell of the second PLMN. The UE may discontinue reading a partially-read information block when the partially-read information block is scheduled for transmission at least partially concurrently with a paging occasion on the serving cell if the partially-read information block does not include information for identifying the second PLMN. The UE may ignore the first paging occasion when the partially-read information block includes the information for identifying the second PLMN.
Public/Granted literature
- US20150208327A1 OPTIMIZING BACKGROUND PUBLIC LAND MOBILE NETWORK SEARCHES Public/Granted day:2015-07-23
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