Methods to implement communication in natural and humanmade disasters have been widely discussed the scientific community. Scientists believe that unmanned aerial vehicles (UAVs) relays will play a critical role 5G public safety communications (PSC) due their technical superiority. They several significant advantages: high degree of mobility, flexibility, exceptional line sight, real-time adapt...

Abstract Next-generation mobile technologies are the enablers for meeting variable specific requirements of public safety (PS) community. In particular, due to development commercially deployed 5G networks, PS providers look ways implement related solutions upon such infrastructures, potentially in a shared use with existing commercial networks. LTE and NR networks rapidly gaining recognition a...