A new study regarding the comparison of calculated and measured RSSI values under different experimental conditions

This paper presents a new detailed study of comparison measured Received Signal Strength Indicator (RSSI) values, with the values being calculated by two electromagnetic (EM) wave propagation models, log-normal, and two ray ground-reflection models, respectively. Different experimental conditions were considered. We used different numbers of transmitting and receiving antennas, antennas geometrical placement and orientations-polarizations. This study was performed for long-range and short-range measurements inside and outside buildings.

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W artykule porównano metody pomiaru współczynnika RSSI (wskaźnik siły otrzymanego sygnału) dla dwóch modeli propagacji fali elektromagnetycznej. Stosowane różne warunki – różną liczbę anten, różne położenie anten i różne polaryzacje.