Method and apparatus of performing video programming security control
View Patent ↗Disabling data channels at a customer premises provides, in one embodiment, generating at least one jamming signal and inserting the at least one jamming signal at a first frequency to jam at least one carrier frequency channel. The jamming signal may be hopped to at least one additional frequency different from the first frequency to jam at least one additional carrier frequency channel.
1. A method of disabling data channels at a customer premises, the method comprising:
generating at least one jamming signal;
inserting the at least one jamming signal at a first frequency to jam at least one carrier frequency channel;
hopping the at least one jamming signal to at least one additional frequency different from the first frequency to jam at least one additional carrier frequency channel, wherein the at least one jamming signal is hopped along each of a plurality of carrier frequency channels to jam each of the plurality of carrier frequency channels; and
repeating the hopping of the at least one jamming signal along each of the plurality of carrier frequency channels frequently enough to prevent each of a plurality of corresponding channels from being locked onto by a tuner at the customer premises.
2. The method of claim 1 , wherein the at least one jamming signal is a frequency hopping jamming signal.
3. The method of claim 1 , wherein the repeating of the hopping of the at least one jamming signal causes each of the plurality of channels from being presented to an end user by causing at least one of a black screen, intermittent picture frames, pixilation, and picture frame freezing.
4. The method of claim 1 , wherein a predetermined frequency hop list of the carrier frequencies to be blocked is compiled and provided to a frequency synthesizer prior to the carrier frequencies being blocked by the at least one jamming signal generated by the frequency synthesizer.
5. The method of claim 1 , further comprising:
generating at least one additional jamming signal to provide at least one of a second jamming signal inserted with the at least one jamming signal and a redundant jamming signal that is inserted when the at least one jamming signal fails.
6. The apparatus of claim 1 , wherein a predetermined frequency hop list of the carrier frequencies to be blocked is compiled and provided to the frequency synthesizer prior to the carrier frequencies being blocked by the at least one jamming signal generated by the frequency synthesizer.
7. The apparatus of claim 1 , wherein the transmitter is configured to transmit at least one additional jamming signal to provide at least one of a second jamming signal inserted with the at least one jamming signal and a redundant jamming signal that is inserted when the at least one jamming signal fails.
8. The non-transitory computer readable storage medium of claim 1 , wherein a predetermined frequency hop list of the carrier frequencies to be blocked is compiled and provided to a frequency synthesizer prior to the carrier frequencies being blocked by the at least one jamming signal generated by the frequency synthesizer.
9. An apparatus configured to disable data channels at a customer premises, the apparatus comprising:
a frequency synthesizer configured to generate at least one jamming signal;
an amplifier configured to increase a power level of the jamming signal; and
a transmitter configured to transmit the at least one jamming signal at a first frequency to jam at least one carrier frequency channel, the at least one jamming signal being hopped to at least one additional frequency different from the first frequency to jam at least one additional carrier frequency channel, wherein the at least one jamming signal is hopped along each of a plurality of carrier frequency channels to jam each of the plurality of carrier frequency channels, and wherein transmitter repeats the hopping of the at least one jamming signal along each of the plurality of carrier frequency channels frequently enough to prevent each of a plurality of corresponding channels from being locked onto by a tuner at the customer premises.
10. The apparatus of claim 9 , wherein the at least one jamming signal is a frequency hopping jamming signal.
11. The apparatus of claim 9 , wherein the repeated transmission of the at least one jamming signal causes each of the plurality of channels from being presented to an end user by causing at least one of a black screen, intermittent picture frames, pixilation, and picture frame freezing.
12. A non-transitory computer readable storage medium configured to store instructions that when executed cause a processor to perform disabling data channels at a customer premises, the processor being further configured to perform:
generating at least one jamming signal;
inserting the at least one jamming signal at a first frequency to jam at least one carrier frequency channel;
hopping the at least one jamming signal to at least one additional frequency different from the first frequency to jam at least one additional carrier frequency channel, wherein the at least one jamming signal is hopped along each of a plurality of carrier frequency channels to jam each of the plurality of carrier frequency channels; and
repeating the hopping of the at least one jamming signal along each of the plurality of carrier frequency channels frequently enough to prevent each of a plurality of corresponding channels from being locked onto by a tuner at the customer premises.
13. The non-transitory computer readable storage medium of claim 12 , wherein the at least one jamming signal is a frequency hopping jamming signal.
14. The non-transitory computer readable storage medium of claim 12 , wherein the repeating of the hopping of the at least one jamming signal causes each of the plurality of channels from being presented to an end user by causing at least one of a black screen, intermittent picture frames, pixilation, and picture frame freezing.