Communication method, access network device, and system
US11382095B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 3, 2019 |
| Grant date | Jul 5, 2022 |
| Priority date | — |
| Expiry date | Nov 6, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/541
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A first access network device sends indication information to a second access network device within a first time segment of a first subframe. The first subframe includes a second time segment and the first time segment, the second time segment is used by the first access network device to communicate with a first terminal device, the indication information includes first information, and the first information indicates a communication type of the first access network device within a first target time segment of a second subframe. The first access network device further communicates with a second terminal device or the first terminal device based on a communication type indicated by the first information within the first target time segment. The second access network device can detect a signal interference status in time, and the second access network device can use an interference coordination technology in time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.