Invention Grant
- Patent Title: Resuming a connection in a wireless communication system
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Application No.: US16614779Application Date: 2018-06-13
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Publication No.: US11083040B2Publication Date: 2021-08-03
- Inventor: Gunnar Mildh , Paul Schliwa-Bertling , Magnus Stattin , Christofer Lindheimer
- Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
- Applicant Address: SE Stockholm
- Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
- Current Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
- Current Assignee Address: SE Stockholm
- International Application: PCT/IB2018/054318 WO 20180613
- International Announcement: WO2018/229680 WO 20181220
- Main IPC: H04W76/27
- IPC: H04W76/27 ; H04W36/00 ; H04W36/36 ; H04W68/00 ; H04W84/04

Abstract:
A user equipment is configured to receive, from a source radio access network, RAN, node with which the user equipment has a connection, a message indicating that the connection is to be suspended and indicating a resume identifier usable by the user equipment to resume the connection after the connection is suspended. While the connection is suspended, the user equipment is configured to transmit to a target RAN node a request to resume the connection. The request includes the resume identifier. The user equipment is also configured to transmit to the target RAN an indication of a public land mobile network, PLMN, with which the resume identifier is associated. Alternatively or additionally, the user equipment is configured to receive a paging message that includes the resume identifier and that indicates the PLMN associated with the resume identifier.
Public/Granted literature
- US20200163149A1 RESUMING A CONNECTION IN A WIRELESS COMMUNICATION SYSTEM Public/Granted day:2020-05-21
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