Connection processing method and apparatus in multi-access scenario
US11737045B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 7, 2022 |
| Grant date | Aug 22, 2023 |
| Priority date | — |
| Expiry date | Mar 7, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W76/16
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Example connection processing methods in a multi-access scenario and apparatus are described. One example method includes receiving a second transmission message by a session management functional entity from a mobility management functional entity. The session management functional entity determines whether establishment of a multi-access PDU session is allowed based on session subscription data of user equipment. In response to determining that the establishment of the multi-access PDU session is allowed, the session management functional entity sends an N4 session establishment or update request message to a user plane functional entity. The user plane functional entity sends a connection establishment reply message to the session management functional entity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.