MANET中的时间敏感多流路由研究  

Time-Sensitive Multi-Flow Routing in MANETs

作　　者：李新宇 LI Xinyu(The 7th Research Institute of China Electronics Technology Group Corporation,Guangzhou 510310,China)

机构地区：[1]中国电子科技集团公司第七研究所,广东广州510310

出　　处：《移动通信》2024年第11期124-129,共6页Mobile Communications

摘　　要：MANET移动自组织网络中,节点持续移动,链路传输容量有限,容易出现链路过载现象。重点研究多数据流且网络拓扑高频变动情况下,基础路由技术导致链路过载而路由失效时,如何计算新的路由路径。解决链路过载问题的同时考虑路由时间敏感度高的要求,倾向选择连接生存期较长的路由,提出基于序列树的路径部署策略。和现有优化方法相比,有效缩短路径规划时长,快速高效计算路径的同时保证网络连接的稳定性,综合评估最优。In mobile ad hoc networks(MANETs),continuous node mobility and limited link transmission capacity often result in link overload.This study focuses on recalculating routing paths when basic routing protocols fail due to link overload in scenarios with multiple data flows and highly dynamic network topologies.To address the issue of link overload while meeting the high time sensitivity requirements of routing,the proposed approach prioritizes routes with longer connection lifetimes.A sequence tree-based path deployment strategy is presented,which significantly reduces path planning time compared to existing optimization methods.The proposed strategy efficiently computes routes while ensuring network stability,achieving an optimal balance in overall performance.

关 键 词：MANET 路径规划 遗传规划 

分 类 号：TN929.5[电子电信—通信与信息系统]