提出了一种基于信用度和资源平衡的激励机制.该激励机制通过关注资源的动态价格和对自私节点建立合理的惩罚措施使资源交互博弈和资源供求关系均达到稳定的均衡状态.仿真结果与分析表明,该激励机制可以有效地抑制移动P2P网络中自私节点的自私行为,同时减小资源价格波动,保持资源的供求关系平衡.
An incentive mechanism based on credit and the balance of resources was presented. The incentive mechanism focuses on dynamic price of resources,as well as reasonable penalties for free riders.It maintains the balance between supply and demand. Simulations show that this incentive mechanism can not only effectively suppresses the free riding behavior,but also minimizes the resource price fluctuation,keeping the balance of resource supply.