摘要
无线多跳网络的时空动态性,使得网络中的节点对服务质量的需求具有多样性,不同需求的变化促使节点扮演"有限理性"的参与者,去适时改变效用分析。本文基于博弈理论,结合"智猪博弈"典型模式,设计合理机制激励节点依据"杠杆原理"分析群体与个体之间的利益关系,使节点根据自身的实际需求寻求效用与通信代价之间的平衡点。
Multi-hop wireless network with the dynamic characteristics of time and space,this feature makes the network nodes have the demand for quality of service diversity.Changes in demand prompt the node to play the participants of ＂limited rational＂ and analyze the utility.Based on game theory,combined with the typical pattern of ＂pigs＇ payoffs＂,the paper designs a mechanism and incentive node to analyze the interests between groups and individuals based on the ＂lever principle＂.According to nodes actual needs,it can help nodes to seek a balance between utility and communication costs.
出处
《计算机与现代化》
2013年第3期110-115,120,共7页
Computer and Modernization
基金
福建省自然科学基金资助项目(2011J05122)
关键词
无线多跳网络
有限理性
智猪博弈
杠杆原理
wireless multi-hop network
limited rationality
pigs＇ payoffs
lever principle
