Patent ID: 11937340
Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. A radio base station for handling user equipment (UE) capability information of a UE in a mobile telecommunications network that comprises a core network node and the radio network node, wherein the UE is associated with UE capabilities, the radio network node comprising:
receiver circuitry; and
transmitter circuitry,, wherein the radio network node is configured to use the receiver circuitry and transmitter circuitry to:
receive a first message from the UE comprising UE capability information of the UE;
provide a second message from the UE to the core network node, the second message comprising information indicative of the UE capabilities, wherein the second message comprises a flag indicating that one or more of the UE capabilities of the UE have changed and that the UE capability information needs to be updated; and
send a request to the UE for updated UE capability information.