A digital radio communication is transmitted by generating a digital message to be transmitted and generating an error detection code corresponding to the digital message. The error detection code is logically combined with a predetermined number thereby generating a transmission code, and the digital...http://www.google.de/patents/US6275966?utm_source=gb-gplus-sharePatent US6275966 - Error detection for radio transmission including logically combined pseudo-random numbers and related transmitters, receivers, and methods
