基于社会环境的一种优化Prophet延迟容忍网络路由算法

An optimized Prophet delay tolerant network routing algorithm based on social environment

在移动智能终端普及的今天,延迟容忍网络作为数据的补充传输方案具有重要的意义。在社会环境中,节点移动规律具有明显周期性,Prophet路由算法在该类场景中效果较好。因此文章提出了一种基于加强传统概率的路由算法,其在工作日模型下对E Prophet算法进行了仿真实验。实验结果表明,所提出的E Prophet算法在该场景下优于传统的Prophet算法。

With the popularity of the mobile terminal today, as a supplement to the data transmission project, delay tolerant network is of great significance. In the social environment, node movement law has obvious periodic node movement, prophet routing algorithm has better effect in the scene. Therefore, this paper proposes a kind of routing algorithm based on .strengthening traditional probability. The E Prophet algorithm is simulated under the mode during the working day.The simulation results show that the proposed E Prophet algorithm is superior to the traditional Prophet algorithm in this scenario.