Information transmission method and network device
US11424876B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Feb 13, 2020 |
| Grant date | Aug 23, 2022 |
| Priority date | — |
| Expiry date | Apr 30, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Embodiments of this application provide an information transmission method and a network device. The method may include: listening, by a second network device, to a first frame sent by a first network device, where the first frame is used to indicate whether the first network device supports communication between network devices; and if both the first network device and the second network device support the communication between the network devices, transmitting, by the second network device, information with the first network device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.