Invention Grant
- Patent Title: Tracking area update in RRC_INACTIVE
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Application No.: US16078165Application Date: 2017-12-13
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Publication No.: US11356838B2Publication Date: 2022-06-07
- Inventor: Patrik Rugeland , Gunnar Mildh
- 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
- Agency: Baker Botts, LLP
- International Application: PCT/IB2017/057910 WO 20171213
- International Announcement: WO2018/130889 WO 20180719
- Main IPC: H04W8/02
- IPC: H04W8/02 ; H04W76/19 ; H04W76/27 ; H04W84/04

Abstract:
A method in a network node (115) comprises receiving (615, 715, 820, 920, 1015, 1304), from a user equipment (UE) (110) configured in an inactive state (605, 705, 805, 905, 1005), a request to resume a connection as part of a non-access stratum procedure. The method comprises resuming (620, 720, 825, 925, 1020, 1308) the connection in response to the request. The method comprises obtaining (645, 745, 845, 945, 1045, 1312) an indication that signaling associated with the non-access stratum procedure is complete.
Information query