Satellite for Public Safety and Emergency Communications

Satellite communication has found a popular market in the area of public safety (PS) communication. PS features emergency medical and health services, which is the provision of critical care for the sick and injured as well as the transfer of individuals to safe and controlled environments. Satellite networks have multiple characteristics, one of the most essential being their network topology. Multiple satellite communication services have different frequency allocations. Earth orbit geosynchronous satellite systems (GEO) rare much larger and usually require more advanced equipment for their launch into space. Mobile satellite systems refer to communication systems delivered to and from mobile devices or locations. Several services are possible through the application of the vehicle‐mounted satellite systems. The fixed satellite service is among the oldest and most common of the existent satellite services globally. GEOs and Low Earth orbits satellite systems offer different capacities in the forms of speed, and prevention of communication interference.