Electronic apparatus and method
US11075546B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 3, 2019 |
| Grant date | Jul 27, 2021 |
| Priority date | — |
| Expiry date | Dec 26, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B5/79
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
According to one embodiment, an electronic apparatus includes transmitter circuitry and processing circuitry. The transmitter circuitry transmits a first transmission signal during a first period via a transmission frequency band defined by a first wireless communication standard. The processing circuitry performs carrier sensing in a first frequency band during a second period following the first period. The transmitter circuitry further transmits, if a wireless signal is not detected in the carrier sensing, a second transmission signal during a third period following the second period. The processing circuitry performs, if the wireless signal is detected in the carrier sensing, carrier sensing in the first frequency band during a fourth period following the second period.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.