METHOD FOR ESTABLISHING OR SWITCHING AN OPTICAL TRANSMISSION PATH IN ORDER TO TRANSMIT AN OPTICAL SIGNAL, OPTICAL NETWORK NODE FOR ESTABLISHING OR SWITCHING AN OPTICAL TRANSMISSION PATH IN ORDER TO TRANSMIT AN OPTICAL SIGNAL, BACKBONE NETWORK, AGGREGATION NETWORK OR TELECOMMUNICATIONS NETWORK, SYSTEM, PROGRAM AND COMPUTER-READABLE MEDIUM

• Main Authors: HAAG, Thomas, WEIERSHAUSEN, Werner
• Format: Patent
• Language: English; French; German
• Published: 10.05.2023
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; MULTIPLEX COMMUNICATION; SELECTING; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention relates to a method for establishing or switching an optical transmission path in order to transmit an optical signal, wherein a telecommunications network comprises a plurality of optical network nodes and wherein the optical transmission path traverses at least two consecutive optica...