optical communication node system, electric/optical routing system, optical packet routing method and optical packet routing network system using the node and routing system

摘要

To transfer an optical packet generated from one source communication node system to a destination communication node system without optical-to-electrical or electrical-to-optical conversion in a network having communication node systems connected thereto, the present invention includes: (a) the source communication node system generating a multi-wavelength label by encoding wavelengths; (b) combining the encoded label with a data packet to generate an optical packet, and sending the optical packet to the network; (c) the routing system dividing the optical packet received from the network into a label and data; (d) decoding and analyzing the label; (e) determining the destination communication node system based on the analysis result of the label; and (f) sending the data packet to the destination communication node system.