信息工程大学学报2023，Vol.24Issue(6)：660-668,9.DOI:10.3969/j.issn.1671-0673.2023.06.004
基于正六边形网格通信可视域的机动节点站选址方法
Location Method of Mobile Station Based on Hexagonal Grid Communication Viewshed
摘要
Abstract
In the tactical information communication system organization planning,the influence of the complex terrain environment on communication support should be taken into account.Consider-ing that ground obstacles obstruct the wireless communication channel,we propose an algorithm for building the communication viewshed based on a regular hexagonal grid.We also construct a cover-age location model of a mobile node station based on communication viewshed and improve the parti-cle swarm optimization(PSO)algorithm to solve it.The experimental results demonstrate that our al-gorithm increases the coverage of the communication viewshed by more than 7 percentage points and reduces the difference to less than 2 percentage points.The site selection result converges to 8 sites,with a total coverage rate of 93.48％.Our scheme can offer effective support for the battlefield infor-mation communication network planning and emergency communication support.关键词
机动通信/通信可视域/正六边形网格/最大覆盖选址问题/粒子群算法Key words
mobile communication/communication viewshed/hexagonal grid/maximum coverage location problem/PSO algorithm分类
天文与地球科学引用本文复制引用
张良,魏海平,张博,郭宏伟,蔡亚峰..基于正六边形网格通信可视域的机动节点站选址方法[J].信息工程大学学报,2023,24(6):660-668,9.基金项目
2022年湖南普通高等学校教学改革研究资助项目(HNJG-2022-0407) （HNJG-2022-0407）
