Research on Path Planning Problem of Optical Fiber Transmission Network Based on Simulated Annealing Algorithm

In order to improve the transmission efficiency of the optical fiber transmission network, it is necessary to do a good job in network planning research. In this paper, the simulated annealing algorithm is used to analyze the path planning problem of 12 regional fiber networks. By trying to establish 16 and 33 connection paths, the comparison of search time, network value and network topology is carried out to find the optimal fiber transmission network. The connection method provides constructive comments for the actual work in the next step.