PATH CALCULATING APPARATUS OF A PACKET-OPTICAL MULTI-LAYER BASED ON FUZZY CONTROLLING AND A PATH CALCULATING METHOD USING THE SAME CAPABLE OF OMITTING AN ADDITIONAL HARDWARE

摘要

PURPOSE: The path calculating apparatus of a packet-optical multi-layer based on fuzzy controlling and a path calculating method using the same are provided to improve the efficiency of resources and to improve the quality of transmission.;CONSTITUTION: A path calculating engine(130) calculates paths between communication units based on the information of the communication units in a network. A fuzzy controlling part(120) provides fuzzy information to be reflected to the paths between the communication units. The fuzzy controlling part includes a fuzzification part(121), a fuzzy rule inferring part(122), and a defuzzification part(123). The fuzzification part sets a fuzzy set based on the network resource information. The fuzzy rule inferring part infers a fuzzy rule based on the fuzzy set. The defuzzification part digitalizes the fuzzy rule to be transmitted to the path calculating engine.;COPYRIGHT KIPO 2012