Radio frequency signal analysis and classification using...

Details Radio frequency signal analysis and classification using... Radio frequency signal analysis and classification using...

2011-04-19

2011-04-19

Jung, Min (Department: 2472)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C455S161300

Reexamination Certificate

active

07929508

ABSTRACT:
A signal analysis mechanism for processing and classifying an RF signal received at a WLAN device. A plurality of spectral data captures comprising time-frequency data and receive signal strength indicator (RSSI) data associated with the RF signal received at the WLAN device are generated. The time-frequency and RSSI data of each of the plurality of spectral data captures is processed to determine whether each spectral data capture is a narrowband signal capture. If the plurality of spectral data captures are narrowband signal captures, a narrowband interference signal type associated with the received RF signal is determined based, at least in part, on a plurality of parameters associated with the narrowband signal captures.

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