Abstract:Automated diagnosis and Troubleshooting (TS) in Radio Access Networks (RAN) of cellular systems are basic management tasks, which are required to guarantee efficient use of network resources. In this paper, we investigate the usage of machine learning techniques: stochastic methods and discriminant analysis for automating these TS tasks. Our proposed framework is based on Hidden Markov Model (HMM), Principle Component Analysis (PCA) and Fisher Linear Discriminant (FLD) techniques. In a learning phase, symptoms… Show more
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