MEASURING THE SYNCHRONIZATION OF TRANSMITTERS IN A SINGLE-FREQUENCY NETWORK USING AN EXTERNAL REFERENCE

摘要

The invention concerns a method for broadcasting data in a broadcasting network comprising at least two different transmitters, said data being organized in frames of successive data constructed from a first external timing reference signal, called first external reference signal. The invention is characterized in that said method include, at least at one of said transmitters, steps of: generating a reference signal reconstituted from at least some data of said frames to be transmitted; comparing said reconstituted reference signal and a second external reference signal, so as to determine a time-shift value between said reconstituted reference signal and said second external reference signal; verifying that said determined time-shift value is substantially equal to a reference time-shift value imposed for said transmitter.