PROBLEMS OF BUILDING WIRELESS COMMUNICATION NETWORKS
IN THE PARK AREA
Dmitriy A. Tyukhtyaev
Senior Lecturer, Department of Telecommunications Systems,
Volgograd State University
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Prosp. Universitetsky, 100, 400062 Volgograd, Russian Federation
Nadezhda N. Ermakova
Postgraduate Student, Department of Telecommunications Systems,
Volgograd State University
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Prosp. Universitetsky, 100, 400062 Volgograd, Russian Federation
Oleg N. Bezbozhnov
Assistant, Department of Telecommunications Systems,
Volgograd State University
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Prosp. Universitetsky, 100, 400062 Volgograd, Russian Federation
Abstract. Today, all spheres of our life are closely connected with the transmission of information on the Internet. Walking or exercising now also requires a good internet connection to listen to music, send telemetry data for sports programs, or make audio or video calls with family or for work. Unfortunately, mobile operators are not always able to provide a good Internet connection, and do not forget that the use of the mobile Internet leads to a rapid discharge of the cell phone battery. Therefore, covering a park area with a wireless network based on Wi-Fi technology becomes an urgent and challenging task. One of the difficulties is that there are a large number of trees in the park areas. The radio signal changes significantly when it passes through the foliage. It is affected by a large number of negative factors such as reflection, attenuation, and so on. This leads to difficulties in choosing the location of access points. The article provides an approximate diagram of the wireless network of a small park. There is also a description of the main difficulties that engineers encounter when designing such networks. Moreover, the article provides options for solving problems that are ignited in the process of developing these networks.
Key words: signal, scheme, communication channel, data analysis, attenuation, distortion, interference, coverage area modeling.
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