Method of sharing spectrum by frequency hopping and communication system using the same
US10411755B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 30, 2018 |
| Grant date | Sep 10, 2019 |
| Priority date | — |
| Expiry date | Mar 30, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B2001/71362
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method of sharing a spectrum by frequency hopping includes receiving frequency usage information for a shared spectrum of a first communication system, setting a weight for determining a ratio of channels to be used for communication by frequency hopping of a second communication system from among first channels of the second communication system corresponding to an unused spectrum in the shared spectrum and second channels of the second communication system corresponding to a used spectrum in the shared spectrum, based on the received frequency usage information, and selecting a frequency hopping channel from among the first channels and the second channels based on the set weight.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.