Invention Grant
- Patent Title: User equipment and method for handling public land mobile network selection involving prose communication
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Application No.: US15764374Application Date: 2016-09-30
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Publication No.: US10681626B2Publication Date: 2020-06-09
- Inventor: Vijay Ganesh Surisetty , Prasad Basavaraj Dandra , Seshadri Elluru , Lalith Kumar , Young-Kyo Baek
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si, Gyeonggi-Do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si, Gyeonggi-Do
- Agency: F. Chau & Associates, LLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6869d97a com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@7412c38d
- International Application: PCT/KR2016/010958 WO 20160930
- International Announcement: WO2017/057941 WO 20170406
- Main IPC: H04L12/40
- IPC: H04L12/40 ; H04W48/20 ; H04W8/18 ; H04W76/10 ; H04W84/04
Abstract:
Embodiments of the inventive concept herein provide a method and User Equipment (UE) for handling PLMN selection involving Proximity Based Services (ProSe) communication. The method includes detecting one of a PLMN selection due to the ProSe communication followed by a manual Closed Subscriber Group (CSG) cell selection, and a manual CSG cell selection followed by the PLMN selection due to the ProSe communication, when the UE has stored a duplicate value of a Registered PLMN (RPLMN) and a duplicate of a PLMN selection mode. Further, the method includes preserving the stored duplicate value of the RPLMN and a stored duplicate of the PLMN selection mode.
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