The problem of accuracy and reliability of measurement results of on-board measuring radio-electronic equipment is considered. The analysis of the accuracy of the measurement of the range by a radio frequency range station placed on a mobile object under the influence of interference is carried out. We show that there is a nonlinearly increasing dynamic error if the optimal filter was constructed without taking into consideration of the elements nonideality. So precision of distance measurement of mobile radio-range station depends on the interference. This example emphasizes the importance of the quality problem of components used in onboard equipment and establishing tolerances for component parameters.

We considered the communication network as a complex object with large set of quality indicators. The performance of the network can relate to different levels of the network hierarchy and take into account the provision of various service functions. In order to maintain the value of the network at the appropriate level, it is necessary to have certain aggregated network performance indicators. To solve the effective monitoring problem, it is necessary to develop methods for network operation analyzing, taking into account all possible factors that affect the network operation and the formation of appropriate complex indicators on their basis. It has offered an effective network monitoring criterion.

Modern high-efficiency EER transmitters to comply with the standards for electromagnetic compatibility require very precise matching with the load. The antennas used on board are often electrically short and therefore narrow-banded. Traditional LC-matching in some cases can not provide the required level of SWR. A method for matching electrically short narrow-band antennas with the help of RLC-circuits is proposed. It allows providing the required SWR value of the load not more than 1.05 in the band of the OFDM signal of 10 kHz and not more than 1.1 in the band of 20 kHz. A technique for designing a RLC frequency extension circuit is developed. The carried out analysis of the energy efficiency of the frequency extension circuit showed that if the antenna 3-dB bandwidth exceeds 10 kHz, the losses in the FEC do not exceed 1 dB. The developed method for calculating the frequency extension circuit was tested for Digital Radio Mondiale (DRM) LW broadcasting stations. The possibility matching of existing antennas with a height of 257 meters for the DRM mode with 9/10 kHz signal bandwidth over the entire range of LW is shown. Also, the potential for using Simulcast mode with a dual signal bandwidth is shown: for the upper half of the low-frequency range, with antennas 257 meters high and 378 meters for the lower one.

One key use case for a future neural network is mass inter-machine communication for the Internet of things (IoT) domain, which meets a wide range of requirements, from huge bandwidth to extremely low latency and huge heterogeneity of end devices in corporate network. Subsequently, the network shall provide the IoT network domain dedicated slice of the physical network. The network slicing concept describes a logical segment of a physical network that guarantees a set of QoS requirements. Importantly, they are provided for end-to-end communication to the core of the network. We discuss the neural network model design for telecommunication corporate network monitoring. Based on the applied analysis, it can be concluded that the neural network approach is used to optimize the corporate network structure.

For communication services imposed on top of the disparate data transmission technologies assembled into a single system, the issues of comprehensive assessment of the quality of collaboration of such heterogeneous technologies within the framework of ensuring the quality of a unified communication service are not fully developed. The solution of this issue will ensure the overall quality of the service provided with the ability to localize the problem network segment and identify the causes of possible deterioration in the quality of the service provided.