Analisador de logs de redes móveis em dispositivos android na linguagem python

Abstract

In today’s world, it is almost impossible to carry out daily activities without the use of Mobile Communication Networks, either by internet data or by voice. The technologies in relation to the operation of these networks are evolving more and more quickly, with the main difference between each of them being the ability to provide services with greater efficiency. Among the mobile communication devices are Android devices, whose operating system is open source, these devices generate text files, called logs, which indicate which events occurred in the system in a given period of time. Currently, one of the functions of the Telecommunications Engineer is to analyze this type of file in order to identify the functioning or failures that may be occurring in mobile communication networks. However, this work is quite manual and time-consuming. Therefore, this research aims to create a tool in Python programming language, Dashboard type, to assist in the analyzes and reports carried out by Telecommunications Engineers. During the creation process, references related to Mobile Network Architecture, Handover, IMS, Signal Power and SIP Protocol will be studied, as well as concepts on Android Architecture, Log Collection and Python Language. At the end, the operation of each function of the code responsible for the operation of the Dashboard locally in Web browsers is described. As well as, the graphics of the Mobile Networks used, the graphics of power, intensity and quality of the 4G signal, the graph of the strength of the 3G signal and the Table with the SIP messages exchanged between the mobile device and the network are exposed.