DEVICE FOR MEASURING CHANNEL ERROR PARAMETERS Russian patent published in 2002 - IPC

FIELD: telecommunications and computer engineering. SUBSTANCE: device that may be used for measuring parameters of errors distorting data in transmission channels or for reproducing data with stuffing/drop- in bits has shift registers, sync-character-to-locator converter, subtracter, counter, relative-locator buffer, code comparison circuit, significant relative locator finding unit, significant relative locator buffer, available relative locator weighing buffer, error yes or not decision unit, and channel status train shaping unit. Device functions to determine size and location of stuffing and drop-in bits in data stream from channel minimizing impact of adjacent additive errors and also to more accurately recover stream of additive errors minimizing impact of stuffing and drop- in bits. EFFECT: enhanced measurement accuracy. 24 cl, 1 tbl