Communication method, device and system, and storage medium
US12177898B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Sep 23, 2021 |
| Grant date | Dec 24, 2024 |
| Priority date | — |
| Expiry date | Nov 25, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A communication method is provided. The communication method includes: determining an idle channel by a communication device; executing a first step on the idle channel, wherein the first step includes sequentially transmitting a first channel occupancy signal and monitoring a signal monitoring on the idle channel; repeating the first step for a preset number of times; and communicating on the idle channel in response to no signal being monitored during repetition of the first step.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.