Session establishment method and device
US11778044B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Feb 16, 2022 |
| Grant date | Oct 3, 2023 |
| Priority date | — |
| Expiry date | Feb 16, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W36/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The technology provides a session establishment method and device. The method includes sending, by an SMF entity, a PDU session establishment request message to a terminal, where the PDU session establishment request message is used to request to establish a PDU session; and receiving, by the SMF entity, a PDU session establishment response message from the terminal. A method for actively initiating a PDU session establishment procedure on a network side is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.