Method and device for sharing user equipment context
US10531345B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 17, 2017 |
| Grant date | Jan 7, 2020 |
| Priority date | — |
| Expiry date | Mar 17, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/042
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and device for sharing a user equipment context are provided. The method for sharing a user equipment context includes: acquiring a global unique temporary identity (GUTI) of the UE in a network to which the UE is registered; in the case that a public land mobile network identity (PLMN-ID) in the GUTI is a neutral host access indicator (NHAMI) representing a unique network identity shared by a global Multefire neutral host (NH) network, determining that the network to which the UE is registered is a NH network, and acquiring a NH network identity (NHN-ID) of the NH network to which the UE is registered; and acquiring, based on the NHN-ID and the GUTI, context information of the UE in the network to which the UE is registered.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.