Prediction of indoor and outdoor signal strengths from indoor transmitter

This paper describes a method for an integrated site-specific radiowave propagation simulation model for both indoor and outdoor building environments. The results of the model are compared to measurements taken from the campus of the University of Arizona at four frequencies: 49, 379, 943 and 1842 MHz. The model accounts for propagation between different floors within the same building as well as propagation from an indoor base station to outdoor receivers.