High quality data transmission method

摘要

The transmission method involves having data transmitted as digitally encoded radio signals, provided with a data portion and a protocol portion. The transmission of the data portion is effected before, during , or simultaneous with the processing of the protocol portion in a transmission relay. The radio signals may be subjected to simultaneous time and frequency coding. The coding mode and/or the radio carrier frequency may be altered during the radio connection, in different radio connection phases.