Detection of cable network interference on wireless network
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United States of America Patent
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Oct 20, 2015
Grant Date -
Jan 1, 2015
app pub date -
Jun 28, 2013
filing date -
Jun 28, 2013
priority date (Note) -
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Abstract
Described are methods and devices for detecting cable network interference on a wireless network. In one aspect, disclosed is a method, performed by a processor of a cable interference detection device, of detecting interference in a wireless network caused by a cable network. The method includes: obtaining a signal signature of a wireless signal received at a receiver of a mobile communication device, the signal signature being a fast fourier transform representation of the wireless signal; and determining that the wireless signal represents interference caused by the cable network by comparing the signal signature to a cable network signal signature.
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