Evaluation of error probability in determining of reception time of RZS in the presence of white noise
... probing signal are considered in this article. Also the method of error probability calculation was offered in this work. The analysis of maximum probability of such error was carried out for phase-shift keyed signal on the base of Barker’s code and radio signal without intrapulse modulation.
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2. Бакулев П. А. Радиолокационные системы : учебник для вузов. М., 2004.
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A sample assessment of the constellation form influence on noise immunity for reception of the QAM-8 radio signal in the Matlab environment
... for the communication channel of the INMARSAT satellite communication system and the Sirius satellite. The paper presents the results of a study, when an experimental facility was assembled to assess the probability of receiving bit error for a QAM-8 radio signal, depending on the type of signal constellation for different SNRs in the MathLAB + Simulink simulation environment. The results of the research, as well as the developed experimental facility, will be used in the comparative assessment of noise ...
Reseach of loses at propagation of the radio signal of cellular communication on the basis of statistical models
Calculation of level of losses of a radio signal of cellular communication in the conditions of a city with dense many-storeyed building on the basis of statistical models is resulted. On the basis of statistical look-ahead estimations of loss of capacity of a signal on an input of user's stations ...
Development of a software complex on the quality assessment of a digital channel of communication of a marine mobile satellite service
The paper presents the results of a study in which laboratory facilities were assembled to measure the probability of receiving erroneous bits for BPSK, QPSK, 8PSK, DBPSK, QAM-4,8,16,64 radio signals for various SNRs in the MATLAB + Simulink simulation environment. The research results and the developed virtual laboratory setup have found application in a comparative assessment of the noise immunity of a radio channel using standard and ...