摘要
针对短波网络中影响路由的因素多、选径困难等问题,提出一种基于层次分析法的短波源动态路由协议。分析链路质量、路径长度、节点负载和生存时间对短波路由路径选择的影响,建立层次分析的数学模型,以路径选择的4个因素作为比较因子构造比较矩阵并计算权重向量。设计一种短波源动态路由协议,通过实例分析路由发现和更新过程。
The route of HF networks is influenced by many factors, and it is very difficult to select the best path. Aiming at these problems, a dynamic source route protocol appropriate for HF networks is designed based on Analytic Hierarchy Process（AHP）. The influence of the link quality, path length, node load and survival time on the HF route path selection is analyzed. A mathematical model of AHP is constructed which makes the comparative matrices and calculates the weight vector based on the factors of path selection. HF route protocol is designed and an example is concluded to analyze the route discovery and update.
出处
《计算机工程》
CAS
CSCD
北大核心
2010年第24期104-106,共3页
Computer Engineering
关键词
路由
层次分析法
路径选择
第3代短波
route
Analytic Hierarchy Process（AHP）
path selection
third-generation HF（3G-HF）
