Invention Grant
- Patent Title: Radio network area update in a wireless communication system
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Application No.: US17287158Application Date: 2019-10-31
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Publication No.: US11864086B2Publication Date: 2024-01-02
- Inventor: Oscar Ohlsson , Icaro L. J. Da Silva
- 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: Christopher & Weisberg, P.A.
- International Application: PCT/SE2019/051102 2019.10.31
- International Announcement: WO2020/091684A 2020.05.07
- Date entered country: 2021-04-21
- Main IPC: H04W48/02
- IPC: H04W48/02 ; H04W76/27

Abstract:
A wireless device is configured for controlling radio network area, RNA, update. The wireless device in particular is configured to enter an out-of-coverage state while the wireless device is in a radio resource control, RRC, inactive state. Responsive to access barring for an access category of the wireless device being alleviated while the wireless device is in the out-of-coverage state, the wireless device is configured to cancel or postpone a pending RNA update.
Public/Granted literature
- US20210385727A1 RADIO NETWORK AREA UPDATE IN A WIRELESS COMMUNICATION SYSTEM Public/Granted day:2021-12-09
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