Communication method based on unlicensed frequency bands, related equipment and system
US10499284B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 28, 2016 |
| Grant date | Dec 3, 2019 |
| Priority date | — |
| Expiry date | Sep 28, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a communication method based on unlicensed frequency bands, a related equipment and a system, in which, the method includes: receiving a channel negotiation request, which includes a channel list that records information of a target unlicensed channel, the target unlicensed channel being a channel that needs to be used by the base station and in an unlicensed frequency band; responding to the channel negotiation request, and sending the channel list to an access point (AP) within a preset range, to instruct the AP to work through a channel included in the channel list except the target unlicensed channel; notifying the base station to communicate based on the target unlicensed channel, when a response message returned by the AP for the channel list is received. By utilizing embodiments of the present disclosure, efficiency of acquiring available channels in an unlicensed frequency band can be improved effectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.