DESCRAMBLING DEVICE Russian patent published in 2007 - IPC H04L25/49 H03M13/00 

FIELD: digital communication, namely, devices for descrambling digital information transfer systems with time packing of digital streams.

SUBSTANCE: descrambling device contains two random-access memory devices, adjustment device, modulus two adder, shift register, two majority elements, two multiplexers, AND element, trigger, inverter.

EFFECT: expanded functional capabilities due to ensured descrambling of digital transmissions by one device with various polynomials of synchronized scramblers with consideration of possible stop of scrambler operation at evening position if it is present.

2 dwg