Research on Planning of Complex Optical Cable Network Based on Improved Genetic Algorithm

摘要

In this paper, based on the information transmission efficiency of optical cable network, the optical cable planning and bandwidth resource planning are carried out under the condition that the number of new optical cables and service processing have priority. The simulation results show that the information transmission efficiency of the network is improved, about 22%, whether it only considers the average shortest path length or its comprehensive consideration with clustering index. The bandwidth resource planning scheme not only reduces the redundancy rate of bandwidth, improves the service performance of the network, but also reasonably allocates the bandwidth of each kind of service, better transmits and processes the service, and reduces the service congestion. Therefore, according to the research of optical cable network in this paper, we can plan the optical cable network more deeply and provide better service for optical cable network.