Communication method of wireless internet of things under asynchronous frequency hopping networking
US12413260B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 10, 2023 |
| Grant date | Sep 9, 2025 |
| Priority date | — |
| Expiry date | Aug 10, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A communication method of wireless internet of things under asynchronous frequency hopping networking includes steps of: S10, network-wide channel and time slot planning; S20, network negotiation; S30, network access of first-level child nodes; S40, network access of second-level child nodes; and S50, network maintenance and service message transmission. The communication method is simple, and easy to operate, which releases network configuration message through signaling channels, and can realize efficient networking, wherein each child node carries out frequency hopping communication in accordance with different frequency hopping sequences. The channel utilization rate is effectively improved through asynchronous frequency hopping of all the nodes in the whole network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.