- Patent Title: Inactive state security support in wireless communications system
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Application No.: US16476196Application Date: 2017-01-05
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Publication No.: US11201956B2Publication Date: 2021-12-14
- Inventor: Yanji Zhang , Mikko Saily , Sofonias Hailu
- Applicant: Nokia Technologies Oy
- Applicant Address: FI Espoo
- Assignee: Nokia Technologies Oy
- Current Assignee: Nokia Technologies Oy
- Current Assignee Address: FI Espoo
- Agency: Harrington & Smith
- International Application: PCT/CN2017/070305 WO 20170105
- International Announcement: WO2018/126400 WO 20180712
- Main IPC: H04W12/00
- IPC: H04W12/00 ; H04W12/04 ; H04W12/06 ; H04W12/10 ; H04W28/02 ; H04W28/04 ; H04L9/08 ; H04L29/06 ; H04W52/02 ; H04W12/033 ; H04W12/037 ; H04W12/041 ; H04L29/08
Abstract:
According to an example aspect of the present invention, there is provided a method, comprising: storing a security context comprising a first key for wireless data transmission, and applying a timer for defining validity of the security context for the data transmission during an inactive state.
Public/Granted literature
- US20200029206A1 INACTIVE STATE SECURITY SUPPORT IN WIRELESS COMMUNICATIONS SYSTEM Public/Granted day:2020-01-23
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