摘要
提出具有能量收集的雾网络的随机模型,基于随机流体队列理论,运用矩阵分析方法得出雾网络的节点中数据和能量的联合分布,以及数据溢出和闲置概率.通过数值计算,验证本文提出的性能指标的可行性,并分析了系统参数对性能指标的影响.
In this paper,a model of fog network with energy harvesting is proposed.Based on the theory of stochastic fluid queues,the Matrix-analysis method is used to obtain the joint distribution of data and energy in the fog network,as well as the probability of data overflow and idleness.Finally,it is verified through numerical calculations.The feasibility of the performance indicators proposed in this paper,and the influence of system parameters on the performance indicators are investigated.
作者
于露露
文鹏
唐胜达
YU Lu-lu;WEN Peng;TANG Sheng-da(School of Mathematics and Statistics,Guangxi Normal University,Guilin 541006,China;School of Science and Technology,Guilin University,Guilin 541006,China)
出处
《长春师范大学学报》
2022年第12期1-8,共8页
Journal of Changchun Normal University
关键词
随机流体队列(SFQ)
雾网络
溢出概率
闲置概率
Stochastic Fluid Queues
fog networking
overflow probability
idleness probability
