摘要
为了提高传感网的路由性能,提出加权博弈路由算法(WGRA,WeightedGameRoutingAlgorithm).算法引入博弈机制,通过调整信道竞争退避时间,公平使用信道,减少无效探测和发送,使传感网达到纳什均衡状态,从而实现路由优化.通过实验仿真,WGRA在平均能耗、发送时延等方面都有较好的性能.
In order to improve the routing performance of sensor networks,a weighted game routing algorithm(WGRA)is proposed.In the algorithm,game mechanism is introduced to adjust the backoff time of channel competition,so that the channel can be used fairly,the invalid detection and transmission can be reduced,and the network can reach the Nash equilibrium state,so as to optimize the routing strategy.Through experimental simulation,WGRA has good performance in average energy consumption,transmis-sion delay and so on.
作者
唐勇
TANG Yong(Guangxi International Business Vocational College,Nanning 530007,China)
出处
《广西民族大学学报（自然科学版）》
CAS
2020年第2期78-81,86,共5页
Journal of Guangxi Minzu University ：Natural Science Edition
基金
2018年度广西高校中青年教师科研基础能力提升项目(2018KY1092)
广西国际商务职业技术学院课题(GXZX2017012).
关键词
博弈
传感网
路由
Game
Sensor Network
Routing
