介绍反向共乘的网络编码形式,基于博弈理论提出用于多路径网络编码通信分割的势博弈模型.分析一种8个节点的网络拓扑,以网络传输总成本作为优化目标设计势函数,使用博弈中的BNN动态作为激励结构调整流在不同路径上的通信分割,便网络系统收敛于Wardrop均衡,即最低成本状态.仿真结果表明,该模型使用BNN动态能够有效调整流的通信分割,从而最小化网络传输总成本.%This paper introduces reverse co-pooling, a kind of network coding forms, and proposes a potential game model of multi-path network coding with traffic splitting based on game theory. It analyzes a network topology with 8 nodes under the model, taking the total cost of the network bansomsion as the optimization object and designing a potential function, it uses BNN dynamic as the incentive structure to adjust the traffic splitting of network flow on different paths so as to make the network system to converge to Wardrop equilibrium, the lowest cost state of the network system. Simulation results show that using BNN dynamic under the proposed potential game model can effectively adjust traffic splitting of network flows and minimize the total cost of network transmission.
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