Abstract
Transmission systems are the basis of the communication systems process. This paper on the operationalization of its stages is little or rarely updated. Currently, interests are focused on global discussions on topics such as 5G networks, different types of modulation, data transfer rates, and the possibility of services focused mainly on offering quality to the end user. As technology changes, operating companies invest hundreds of millions in infrastructure and equipment, but almost always, the entire operating system from previous generations remains operative for years and does not receive proper attention, development of technologies, or improvements in the control of its operational efficiency, mainly from the point of view of automation technology upgrades. Therefore, it is important to reassess and optimize this infrastructure and its modus operandi in order to guarantee an extension of the useful life and to provide an economy to the operators. The main aim of the paper is to discuss the main aspects of a multipoint transmission system through a graphic technique called leveling diagram. It was applied based on a real scenario, in the city of Curitiba, a metropolis with more than two million inhabitants located in the Southern region of Brazil. The combination of this graphical technique and numerical analysis resulted in new modeling. Therefore, the main contribution of this paper is to provide a new alternative of visual analysis for transmission systems.
Highlights
Telecommunications have become an indispensable part of modern society, having produced an intense behavioral change that integrates and influences human relationships in virtual social networks, security issues, public services, commerce, financial system, among others
There is a certain difficulty in achieving high performance in reliability in transmission systems, considering that as new technologies emerge, more engineering efforts are required in this area and in safety
The contribution of this paper is to provide a new alternative of visual analysis for transmission systems, based on the creation of a graphic interface called Leveling Diagram, which allows for the behavioral diagnosis of transmission systems
Summary
Telecommunications have become an indispensable part of modern society, having produced an intense behavioral change that integrates and influences human relationships in virtual social networks, security issues, public services, commerce, financial system, among others. The constant need to supply the continuous changes caused by the dizzying evolution of technology, which increasingly demands services of high quality, high performance and reliability, emerged in the area of radio propagation. There is a certain difficulty in achieving high performance in reliability in transmission systems, considering that as new technologies emerge, more engineering efforts are required in this area and in safety. In this situation, performance is characterized by the combination of three aspects: Spectral Occupation, Received. In order to assure satisfactory performance of the system, the dissociation of these three points is not recommended, since the simple idea of the conception of transmission system requires true comprehension of these three aspects and engineering analysis of the design methodology, as well as the acknowledgment of the current legislation [1], [2]
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