This paper presents a survey of the models and software applications used in telecommunication networks that can be used to carry out network planning and traffic engineering processes in deployable networks. Deployable networks are intended to provide communication services for organizations with responsibilities for emergency response or for government structures.

This paper analyzes the operation of the surface permanent magnet synchronous motor (SPMSM) in a sensorless configuration, with the main objective of speed estimation. It is presented a vector control strategy independent of position sensors, implemented through a voltage inverter with prescribed currents. Advanced algorithms, including the Gopinath observer, are used to accurately determine the rotor speed and position. This plays an essential role in increasing the stability and accuracy of the control system, by reducing estimation errors and ensuring a rapid response to load variations. Performance validation was performed through simulations in the MATLAB/Simulink environment, with the results demonstrating both the accuracy and reliability of sensorless control under various operating conditions. The conclusions highlight the efficiency of the proposed method and its relevance for the development of modern electric drive technologies.

This paper presents a solution for implementing a power measurement receiver made with PlutoSDR. The paper proposes the dynamic elimination of the contribution of internal noise to the measured signal level by compensating with the level of internal noise produced by the receiver in the adjacent RF band. Our approach is based on the fact that the internal noise level in the working band is approximately equal to that in the frequency band in the immediate vicinity. As far as we know, our work is the first to use the idea of measuring the noise in an adjacent band to estimate the internal noise of the measuring instrument. Another aspect necessary to ensure a complete measurement solution that does not require pre-measurement calibration concerns the compensation of the nonlinearities of the reception path. The compensation was automatically performed by modifying the amplification of the reception path depending on the working frequency. For high levels of the measured CW signal (-50 dBm ... -10 dBm) the solution allows obtaining measurement errors of less than 0.55 dB. From the perspective of measurement uncertainty, with a value of U = ±1 dB (k=2), the instrument with the method used fits very well into the requirements for pre -compliance EMC measurements. For levels lower than -60 dBm, the error starts to increase rapidly, so that at values of -70 dBm the signal can no longer be measured.