Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Krisztian Kiss0
Lakshmi N. Kavuri0
Shivani Suresh Babu0
Date of Patent
February 22, 2022
0Patent Application Number
169952960
Date Filed
August 17, 2020
0Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
Apparatuses, systems, and methods for refreshing a GUTI of a UE. The UE may receive a GUTI from an AMF as part of a registration process. After a timer has expired, the UE may receive a new GUTI from the AMF. The timer may be provided by the UE as a request for use by the AMF. Alternatively, the timer may be used by the UE and the UE may request the new GUTI upon expiry of the timer, e.g., using an existing message or a new message, as desired.
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