Resource allocation study based on spectrum fragmentation sensing in high-capacity optical networks for power communications

With the advancement of the new power system source network load storage integration and electric arithmetic synergy, the new power system business puts forward higher requirements for the communication network carrying capacity, and the new era optical transmission network, as the arithmetic base, it is necessary to introduce intelligent network management in order to achieve efficient resource allocation. In the process of service transmission as well as resource allocation, the optical network also faces the problem of spectrum resource fragmentation, so this paper introduces the control plane optimization technique to study in depth the probability of fragmentation of the service in the allocation process to optimize the resource allocation, and the simulation results show that the dynamic integration model of the resources proposed in this paper can effectively improve the utilization rate of the spectrum resources and reduce the network blocking rate.