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:  95
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:  2022
:   .. // . 95. .: , 2022. .136-151. DOI: https://doi.org/10.25728/ubs.2022.95.8
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(.):  wireless communication networks, communication networks with incomplete coverage, communication on complex terrain, rapid deployment communication networks, location of network devices
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(.):  The use of wireless networks as a temporary solution for providing communication to participants of a number of works or events is complicated by the complexity and high cost of designing such networks. But the lack of communication in extreme conditions can lead to the death of people even if other resources are available to ensure security. There are network devices and equipment that allow providing wireless communication even in the most inaccessible areas, but for their effective use, an analysis of the feasibility of their location in specific places and the ability to assess the performance of the network as a whole is needed. The existing computer-aided design tools are focused on creating indoor networks and do not have sufficient funds for designing networks in conditions of a shortage of network equipment. The system discussed in the report is designed to simplify and accelerate the design of wireless networks in open areas with complex terrain. The problem of providing communication to subscribers traveling along specified routes with a limited set of network equipment is solved by searching for optimal locations and analyzing the provided communication level for each specified route point. An algorithm based on gradient descent and two phases of searching for the optimal location of devices are used. The simulation results are displayed graphically on a three-dimensional relief, as well as in a tabular form compatible with tabular processors for further processing. A module for digitizing terrain based on topographic maps or diagrams has been created.

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