COMPATIBILITY ANALYSIS OF SATELLITE loT NEWORKS WITH SRD AND LPWAN DEVICES IN THE BANDS 868/915 MHZ

摘要

The methodology and results of evaluating the level of interference created by the low-orbit loT satellite on the space-Earth line are presented. It is shown that this level is lower than the level of interference that SRD and LPWAN devices create to each other, and the protective C/l ratios correspond to regulatory and technical documents. The presented methodology allowsjustifying the use of loT satellite networks in the ISM 868/915 MHz band on the basis of clause 4.4 of the Radio Regulations.