In this paper, two large-scale fading path loss models are presented based on indoor and outdoor channel measurements at 73 GHz. The line-of-sight millimeter-wave propagation measurement campaigns were uniquely conducted within the indoor and outdoor environments at an airport setting, i.e., the Boise Airport. The channel measurements were made with directional transmit and receive antennas with a 24 dBi gain at different receive antenna heights. From the measured data, we obtained the parameters of two path loss models, i.e., the close-in reference distance model (CIM) and the floating-intercept model (FIM). Results show that the path loss exponents estimated from the CIM are very close to that of the free- space path loss model, while the FIM provides a better fit to the measurement data.
Millimeter-Wave Path Loss at 73 GHz in Indoor and Outdoor Airport Environments
2019-09-01
1391865 byte
Conference paper
Electronic Resource
English
High-resolution millimeter-wave radar systems for visualization of unstructured outdoor environments
British Library Online Contents | 2006
|MIMO-OFDM Channel Modelling for Outdoor-Indoor Environments
British Library Conference Proceedings | 2006
|