Detection apparatus and detection method for received signal strength indicator
US9520955B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 5, 2015 |
| Grant date | Dec 13, 2016 |
| Priority date | — |
| Expiry date | Jun 5, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/245
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present invention provide a detection method including receiving a modulated signal data stream from a microwave transmit end, performing amplification on the modulated signal data stream according to an amplification control signal, where the amplification control signal is used to indicate the number of amplification times for the amplification performed on the modulated signal data stream, performing analog-to-digital conversion on the amplified modulated signal data stream to obtain a first digital signal data stream; filtering the first digital signal data stream, performing power detection on the first digital signal data stream to obtain a first average power value, performing power detection on a filtered first digital signal data stream to obtain a second average power value, obtaining the amplification control signal according to the first average power value, and obtaining an RSSI value by calculation according to the amplification control signal and the second average power value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.