Communication method and apparatus applied to multi-link device in wireless local area network
US12034540B2 · kind B2 · utility
1Cited by
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20Claims
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Key dates
| Filing date | Sep 21, 2022 |
| Grant date | Jul 9, 2024 |
| Priority date | — |
| Expiry date | Sep 21, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
This application provides a communication method, an access network device, a terminal device, and a core network device. In a process in which the terminal device is handed over from a first access network device to a second access network device, the second access network device learns of first service progress of the first access network device based on a first sequence number of a data packet forwarded by the first access network device, without introducing additional progress exchange information between the two access network devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.