Wireless extension for cable television signals
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 19, 2006
Grant Date -
N/A
app pub date -
Jul 17, 2003
filing date -
Jul 18, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A wireless link provides an extension to cable television signals for a television receiver that does not have access to a coaxial cable. Analog and digital cable channels are processed and transmitted over the wireless link. Security of the signal is provided by transmitting encrypted data and decrypting at the receiving node. The conditional access encryption inherent in the data can insure communication security or encryption may be performed at the transmitting node.
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Family
International Classification(s)
Cited Art Landscape
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