Method and device for reducing power consumption of PA
US11070172B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2019 |
| Grant date | Jul 20, 2021 |
| Priority date | — |
| Expiry date | Dec 11, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present invention disclose a method and a device for reducing power consumption of a PA, and relate to the field of communications technologies, which can reduce the power consumption of the PA to a maximum extent for components of different batches. A detailed solution is as follows: The station A receives a first link status indication sent by a station B, where the first link status indication includes a parameter of a status of a link from the station A to the station B; and if the parameter included in the first link status indication is greater than a first threshold, the station A decreases a drain voltage of the PA, to reduce the power consumption of the PA. The embodiments of the present invention are applied to a process of communication between point-to-point radio frequency modules.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.