SYSTEM FOR CONTROLLING TRANSMISSION OF ANALOGUE TELEVISION SIGNAL OVER CABLE TELEVISION NETWORKS Russian patent published in 2012 - IPC H04L12/40 H04N7/00 

Abstract RU 2458473 C1

FIELD: information technology.

SUBSTANCE: system has a subscriber tap-off or a subscriber coupler having a function for receiving an analogue cable television signal and transmitting said signal to the subscriber receiver, and at least one actuating unit consisting of a set of switched pairs of 'input' and 'output' RF tap-offs, installed between the subscriber tap-off or subscriber coupler and subscriber receivers and configured for electronic connection/disconnection of subscriber receivers. The actuating unit(s) lies in one building and are connected to a common control unit. The control unit is connected through a local area network or through the Internet to a personal computer-based control computer configured to perform a function for transmitting the control signal to the control unit.

EFFECT: simple access system, restricting access of subscribers to analogue television signals over cable television networks or broadcast community reception networks while maintaining remote control and monitoring.

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RU 2 458 473 C1

Authors

Ermoshin Sergej Nikolaevich

Trofimov Vsevolod Rudol'Fovich

Dates

2012-08-10Published

2011-02-24Filed