基于无线通信的移动网络信息采集方法研究  

Research on Mobile Network Information Collection Method Based on Wireless Communication

作　　者：瞿娟 QU Juan(Eastone Century Technology Co.,Ltd.,Guangzhou 510665,China)

机构地区：[1]宜通世纪科技股份有限公司,广州510665

出　　处：《移动信息》2024年第9期34-36,共3页Mobile Information

摘　　要：传统无线通信网络通过单跳或多跳传输数据.然而,一些接近非静态基站的通信节点会比其他节点更频繁地转发数据,容易引发能量空洞问题并导致网络变得脆弱.一种有效的解决方案是以移动节点为移动接收器(MS),这在能量受限的网络中特别有用.其中,移动台的漫游规划是保证网络性能的关键.文中提出了一种新的策略来降低无线通信网络中移动数据收集的延迟,同时联合优化MS的路由策略和巡视规划.首先,在计算适当的集群数量之前讨论网络覆盖问题.然后开发动态集群方案,将虚拟集群中心定义为MS驻留,以便进行数据收集.然后,基于预测的MS巡视规划建议,尽量缩短收集数据的行进距离.Traditional wireless communication networks transmit data through single-hop or multi-hop.However,some communication nodes close to non-static base stations will forward data more frequently than other nodes,which easily leads to the problem of energy holes and makes the network vulnerable.An effective solution is to use mobile nodes as mobile receivers(MS),which is particularly useful in energy-constrained networks.Among them,roaming planning of mobile stations is the key to guarantee network performance.A new strategy is proposed to reduce the delay of mobile data collection in wireless communication networks,and jointly optimize the routing strategy and patrol planning of MS.First,the network coverage problem is discussed before calculating the appropriate number of clusters.Then a dynamic clustering scheme is developed,and the virtual cluster center is defined as MS residency for data collection.Then,based on predictive MS patrol planning recommendations,shorten the distance traveled to collect data.

关 键 词：无线通信网络 信息采集 移动节点 

分 类 号：TN929.5[电子电信—通信与信息系统]