发明名称 |
Radio frequency signal analysis and classification using time-frequency information |
摘要 |
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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申请公布号 |
US7929508(B1) |
申请公布日期 |
2011.04.19 |
申请号 |
US20080323732 |
申请日期 |
2008.11.26 |
申请人 |
ATHEROS COMMUNICATIONS, INC. |
发明人 |
YUCEK TEVFIK;PETRUS PAUL;SANKARAN SUNDAR G. |
分类号 |
H04W4/00 |
主分类号 |
H04W4/00 |
代理机构 |
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地址 |
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