WHITE PAPER: SHARING BETWEEN LTE SYSTEMS AND AERONAUTICAL MOBILE TELEMETRY (AMT) SYSTEMS IN THE BAND 1435 - 1525 MHz

The band 1 435 – 1 525 MHz is a primary band used for Aeronautical Mobile Telemetry. This noise-limited band is ideal in terms of its propagation characteristics, the maturity of technology for implementing telemetry systems, and the relatively large signal wavelengths. The latter are large enough with respect to the size of aircraft structures to minimize unwanted geometrical effects, such as signal fades and destructive multipath, due to the blockage and/or reflection of the radiated telemetry signals by aircraft structures