无线mesh网络服务性能评估方法

摘要

结合无线mesh网络的特点,构建了目标层-准则层-子准则层的层次型指标体系,提出了层次分析法(analytic hierarchy process,AHP)和模糊综合评估法(fuzzy comprehensive evaluation,FCE)相结合的联合评估方法.采用该方法可对无线mesh网络的服务性能进行评估,并得到直观的量化值.实例分析可知,评估结果可直观地反映网络服务质量的优劣以及对网络服务质量的调整提供一定的指导建议.%This paper proposed a suitable hierarchy model with target layer, criterion layer and subcriterion layer, and adopted a joint evaluation method with analytic hierarchy process ( AHP) and fuzzy comprehensive evaluation ( FCE). It could evaluate wireless mesh network QoS and obtain the quantitative value of QoS with joint method. Through analysis of simulation, it can reflect QoS performance directly, and provide some guidance and suggestions for QoS.