Channel allocation method, gateway, and terminal device
US11576150B2 · kind B2 · utility
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2References
15Claims
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Key dates
| Filing date | Apr 26, 2021 |
| Grant date | Feb 7, 2023 |
| Priority date | — |
| Expiry date | Apr 26, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/23
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A channel allocation method includes: determining a second channel among idle channels in response to a communication request received from a terminal device over a first channel; and broadcasting a reservation message over the first channel, wherein the reservation message includes second channel information and a reserved communication period, the second channel information is information about the second channel, and the reserved communication period is a time period in which the terminal device is allowed to communicate with the gateway.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.