The Weibull distribution is well known in recent years and has been proved being a powerful tool which can be used to measure the reliability and the MTBF (Mean Time Between Failure) of electronic devices. This article will focus on the ability to measure the QoS (Quality of Service) data of the broadband system with the help of the Weibull distribution. We propose a model to apply the Weibull distribution on the evaluation of the broadband speed testing data. The model can provide a simple QoS score with the help of threshold values and a specific transform function. It will reveal the goodness of the broadband system and help the network management organizations to find the irregular trend in advance and take the necessary action.
KPI: Key Performance Indicator QoS: Quality of Service GoB: Good or Better PoW: Poor or Worse