An Improved BHC Caching Strategy Based on ICN

With the development of modern communication technology, the traditional power grid can no longer meet the needs of massive electricity data collection and processing. Adapting to this change, the Information-Centric Networking is combined with the power communication network. We studied several cache strategies in Information-Centric Networking and then proposed an improved cache scheme based on betweenness and hops. Finally, the improved cache strategy is compared with three other strategies. The simulation results showed that the repetition rate of content traffic is effectively reduced and the performance of power network can be optimized using the improved strategy.