Network selection method and core network device
US9930611B2 · kind B2 · utility
4Cited by
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18Claims
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Key dates
| Filing date | Apr 29, 2016 |
| Grant date | Mar 27, 2018 |
| Priority date | — |
| Expiry date | Jul 27, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W60/06
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Embodiments relate to a network selection method and an apparatus. The method comprises: after receiving an access request message from a UE, a first core network device may send, to the UE, information about a dedicated second core network device corresponding to the UE, thereby ensuring that the UE can be attached to the dedicated second core network device according to the information about the dedicated second core network device, increasing selection accuracy when a core network device is selected for the user terminal, and avoiding occurrence of an access failure of the user terminal to the greatest extent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.