Wireless and Satellite Communications

Satellite Navigation and Space Communication

A satellite route framework with worldwide inclusion might be named a worldwide route satellite framework (GNSS). As of September 2022, the United States Global Positioning System (GPS), Russia's Global Navigation Satellite System (GLONASS), China's BeiDou Navigation Satellite System (BDS), and the European Union's Galileo are completely functional GNSS. Japan's Quasi-Zenith Satellite System (QZSS) is a (US) GPS satellite-based expansion framework to upgrade the precision of GPS, with satellite route autonomous of GPS booked for 2023. The Indian Regional Navigation Satellite System (IRNSS) plans to grow to a worldwide rendition in the long haul. The space station conveys through Tracking and Data Relay Satellites (TDRS), which communicate information to ground stations in New Mexico and Guam. The as of late dispatched Mars 2022 Perseverance meanderer will send information through orbiters around Mars, which forward the information to Earth.