DEVICE FOR SYNCHRONIZATION ERROR CORRECTION IN DATA STREAM Russian patent published in 2004 - IPC

FIELD: telecommunications and computer engineering. SUBSTANCE: device designed to locate synchronization errors in data stream of synchronization error channel of bit stuffing/drop-in type and to correct synchronization errors occurring in data transmission or reproduction channels when additive errors are present in vicinity of these errors has series-parallel converter, FIFO first buffer, shift register, locator shaping unit, first subtracter, majority circuit, first adder, first comparator, buffer memory, first counter, second counter, and record disabling circuit. EFFECT: enhanced precision of error location in data stream of synchronization error channel of bit stuffing/drop-in type. 4 cl, 15 dwg