A process for the unidirectional and fail-safe transmission of digital data via radio waves, and means for carrying out this method and protocol

A process for the unidirectional and fail-safe transmission of digital data via radio waves, wherein the of data packets, each having a defined number of bytes, and at least one synchronization packet composite data from a transmitter to a receiver are transmitted, characterized in that each byte as coding of flag bits as the start bit, from the information representing the information bits and the number of the respective bytes and the parity information carrying identification bits is transmitted consisting, and that the flag bits and the information bits are inverted in every other byte.