Method for reducing bit errors in digital communication systems

摘要

Method for reducing bit errors in digital communication systems. Bit falsifications can occur in the throughconnection of bit streams composed of a plurality of information words in the switching networks of digital communication systems. Correcting these bit errors presents problems in practice. Given redundantly executed, respectively activated switching network halves, only the correctly through-connected information word is forwarded to the terminal subscriber after the through-connection. Whether an information word was correctly through-connected is identified after the through-connection with a combined parity bit check and a bit-by-bit comparison of information words that are through-connected in parallel.