(2) The satellite communication system serves as a complementary, extending, and backup solution to the terrestrial public network. It is not cost-effective to rely on satellite systems for high-traffic regions that are already well-covered by national and regional backbone networks. Instead, they are primarily used as a contingency option when ground-based networks fail due to disasters or other emergencies.
(3) In large, sparsely populated areas, satellite communication becomes a more economically viable alternative compared to building extensive terrestrial networks. The process involves converting signals into microwaves, transmitting them to a geosynchronous satellite, and then relaying the signals back to Earth. This method significantly expands coverage, making it an essential tool for global signal transmission and connectivity.
Additionally, satellite communication plays a crucial role in emergency response, maritime and aviation operations, and scientific research. Its ability to provide reliable connectivity across vast distances makes it an indispensable part of modern telecommunications. As technology continues to evolve, satellite systems are becoming more efficient, affordable, and integrated with terrestrial networks to support a wide range of services worldwide.
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