Signaling of radio capability information between a radio node and an access and mobility management function AMF node
US11968748B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 31, 2019 |
| Grant date | Apr 23, 2024 |
| Priority date | — |
| Expiry date | Jan 7, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W92/045
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method performed by a network node, for handling User Equipment, UE, capabilities of a UE in a wireless communications network is provided. The network node sends (501) to the AMF node (130), a first indication indicating whether or not the network node (110) has capabilities to store UE capabilities associated with the UE capability ID. The network node receives (502) from an AMF node, a second indication indicating whether or not UE capabilities associated with a capability identity of the UE, UE capability ID, are UE available in the AMF node. The network node decides (503) whether explicit UE capabilities associated with the UE capability ID shall be retrieved from the UE or the AMF node based on the received first and second indication.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.