Methodology for assessing the influence of nonfluctuation interferences on the immunity of receiving discrete signals with multiposition phase manipulation
Year: 2022
Type: article
Abstract: The work deals with the assessment of the impact of non-fluctuating interference on the interference immunity of the reception of discrete signals with multi-position phase manipulation. It was determined that the improvement of immunity under the influence of fluctuating interference and further scientific work on improving the efficiency of data transmission form a new, urgent scientific task to assess the impact of non-fluctuating interference on the immunity of TCM based on BFM signals. It was found that the main types of non-fluctuating interference that can affect the immunity of reception of discrete signals with multi-position phase manipulation are the following: harmonic interference, phase-manipulated interference, relayed interference, scannin interference, chaotic impulse interference, multiplicative interference. In order to reduce the impact on the immunity of TCM based on BFM signals, an appropriate methodology for assessing the impact of non-fluctuating interference on the immunity of reception of discrete signals with multi-position phase manipulation is proposed. The following procedure is proposed as the above methodology. Formation of TCM parameters of data transmission on the basis of BFM signals according to the functional purpose. Development of a TCM interference protection model for data transmission based on BFM signals under the influence of fluctuation interference, its implementation and evaluation of application effectiveness. Analysis of conditions and factors that can affect the formation of non-fluctuation disturbances on TCM based on BFM signals. Determination of the list of non-fluctuating interferences that can be formed under the influence of specified conditions and factors, in which the TCM of data transmission based on BFM signals functions. Evaluation of the impact of non-fluctuation interference on the effectiveness of TCM interference protection based on BFM signals. Development of recommendations for reducing the impact of non-fluctuational interference on the effectiveness of TCM interference protection based on BFM signals.
Source: Connectivity
Author: O. L. Turovskyi
Institution: National University "Kyiv Aviation Institute"
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4387022657