PROCEDE D'ATTRIBUTION DE FREQUENCES PORTEUSES DANS UN RESEAU DE TRANSMISSION OPTIQUE

摘要

The process involves associating four set of frequencies (E1-E4) to four patches (P1-P4) of consecutive error rate values, and defining four signal transmission stress levels. The levels taken by an increasing order are associated with the frequencies taken by decreasing order of a mean error rate (MER). A carrier frequency coupled to the stress level equal to the stress level affected in signals is attributed to the signals. An Independent claim is also included for an optical transmission network utilizing optical frequency multiplexing to transmit signals carried by the respective carrier optical frequencies belonging to an optical frequency comb.