Cluster Based Dynamic Routing on Powerline Carrier Network

Topology of power line carrier network (PLCN) is complex, fast changeable and its channel is time-variant. To enhance the availability and effectiveness of network communication, a cluster based dynamic routing algorithm (CBDR) is proposed in the paper. The algorithm adopts clustering based on root tree and local traversal in order to construct and maintain the dynamic routes according to trees topology, uncertain nodes and the characteristics of power line carrier network, it also adjusts effective communication distance to simplify route. The simulation shows that CBDR using in PLCN is available, it reduces network construction time and maintains the routes effectively. It makes routes of PLCN stabile and flexible. At last the conclusion is made for the further study.