1) Proper alignment of antennas is critical for maximizing data throughput on 4G/LTE networks. Misalignment of azimuth (direction) and mechanical tilt can significantly reduce network performance.
2) The study found that misaligning azimuth by 15 degrees and tilt by 2 degrees on 26% of sites reduced average throughput per sector by 0.04 Mbps and total network throughput by 28.16 Mbps. Misaligning azimuth by 20 degrees and tilt by 3 degrees on 40% of sites reduced average throughput by 0.16 Mbps and total network throughput by 97.55 Mbps.
3) An audit found that over 40% of antennas surveyed were misaligned, with 27% misaligned by