Method and apparatus for determining peak power, peak-to-average power ratio
US10805133B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 9, 2017 |
| Grant date | Oct 13, 2020 |
| Priority date | — |
| Expiry date | May 9, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B17/309
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The invention relates to the field of signal processing, and particularly to method and apparatus for determining a peak power, a peak-to-average power ratio. The method for determining the peak power comprises: obtaining a sampling power at a current sampling time; comparing the sampling power at the current sampling time with an estimated peak power at the current sampling time; and when the sampling power at the current sampling time is greater than the estimated peak power at the current sampling time, determining the sampling power at the current sampling time as an actual peak power at the current sampling time. With the present invention, detection efficiency of the peak power is improved, and the peak power can be determined in real time at each sampling time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.