一种基于用户感知的WLAN网络质量评估方法

摘要

Quality evaluation of wireless local area networks usual y has a variety of evaluation index in GMCC, and a single evaluation index is easy to cause the results not objective.In this paper,through the analysis of various indicators to assess WLAN network quality,design a set of not a single index to evaluate the quality of WLAN net-work,but with a new evaluation scheme,integrating the 6 key factors to affect the user's perception,through the analytic calculation method and the neural network algorithm,step by step to obtain quantitative value evaluation algorithm for WLAN network quality and user satisfaction.To comprehensively evaluate the quality of WLAN net-work,effectively guide the WLAN network optimization.%中国移动通信集团广东有限公司（以下简称广东移动）的WLAN（无线局域网络，Wireless Local Area Net-works）网络的质量评估通常有多种评估指标，单一评估指标容易导致结果不客观。本文通过对WLAN网络质量评估各种指标进行分析，设计了一套不以单一的某项指标来评估WLAN的网络质量，而是用一套新的评估方案，整合6个影响用户使用感知的关键指标，通过层次分析法和神经网络算法的计算，逐步得出量化的值来评估WLAN网络的好坏和用户使用的满意度的评估算法。能够较全面地评估WLAN网络质量，有效地指导WLAN网络优化。