Wireless InSite’s built-in Communication Systems Analysis tool provides RSSI and SINR for various IEEE standards from 100 MHz to 100 GHz. In this short video, a passenger train located in a station is connected to an access point (AP) mounted on the roof of the station. RF propagation paths computed using the shooting-and-bouncing ray technique are shown. These ray paths arrive at a receiver (Rx) antenna after they reflect and diffract from the environment, where each reflection surface attenuates the signal uniquely due to varied conductivity and permittivity material properties.
Model RF-CBTC channel and effects of multipath inside tunnels
3D deterministic simulation accounts for position and impact of surrounding clutter
Signals are predicted using SBR techniques including propagation inside train car
Account for blockage from passengers and interference from access points
Include effects of arriving or departing train from station on RSSI for WiFi, LTE and 5G NR