Invention Application
- Patent Title: WIRELESS NETWORK SELECTION IN INTERNATIONAL AREAS
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Application No.: US17582696Application Date: 2022-01-24
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Publication No.: US20230134628A1Publication Date: 2023-05-04
- Inventor: Amer CATOVIC , Osama LOTFALLAH , Lenaig Genevieve CHAPONNIERE , Stephen William EDGE , Bharat SHRESTHA , Francesco PICA
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Main IPC: H04W48/18
- IPC: H04W48/18 ; H04W48/04

Abstract:
A method of wireless communication by a user equipment (UE) includes determining whether the UE transitioned between an international area and a national area. The method also includes triggering a public land mobile network (PLMN) selection of a network for receiving service, in response to the UE having transitioned between the international area and the national area. A method of wireless communication by a UE includes performing a PLMN search for a higher priority PLMN. The method also includes determining a list of candidate PLMNs based on the search. The method further includes selecting a PLMN from among the list of candidate PLMNs in response to an identity of a serving PLMN not being a shared mobile country code (MCC). The candidate PLMNs have either an MCC the same as an identity of the serving PLMN or a shared MCC. The selected PLMN has a higher priority than the serving PLMN.
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