摘要
针对感知网络在转发数据包时引发的生存性问题提出一种中继算法设计方案。算法以节能为目标从感知节点对的物理间距出发规划了感知网络的分割机制、中继节点寻优机制、中继路由生成机制,并引入普适性评估方案用于确保中继算法的科学性。相对于传统研究方案,中继算法有效克服了单个节点资源偏好导致的生存性弱化现象,同时兼顾了时延和节能的运营代价。经多项指标考察验证,中继算法均表现出了相对于传统研究方案的显著优势。
A relay algorithm design scheme is proposed to address the survivability problem caused by forwarding packets in perceptual networks.Aiming at energy saving,and starting from the physical distance between sensing node pairs,the algorithm plans the segmentation mechanism of sensing network,the optimization mechanism of relay node and the generation mechanism of relay route,and introduces the universality evaluation scheme to ensure the scientificity of relay algorithm.Compared with the traditional research scheme,the relay algorithm effectively overcomes the poor survivability caused by the resource preference of a single node,and takes into account the delay and energy-saving operation cost.The relaying algorithms are verified by several indicators,and all of them show significant advantages over the traditional research schemes.
作者
张洁
ZHANG Jie(School of Information Engineering,Fujian Vocational College of Agriculture,Fuzhou Fujian 350007,China)
出处
《萍乡学院学报》
2023年第3期61-65,共5页
Journal of Pingxiang University
基金
福建省职业教育研究课题“深度产教融合下‘1+X传感网应用开发’书证融通的实践研究”(GB2022030)。
关键词
感知网络
生存性
适应性
中继
转发
perceptual network
survivability
adaptability
relay
forward
