Satellite Internet Networks
Satellite Internet Networks
Satellite internet networks are communication systems that rely on satellites to provide internet service to areas that are difficult to reach through terrestrial networks, such as rural areas, deserts, and oceans. This technology offers higher speeds compared to traditional satellite internet.
Types of Satellite Internet Networks
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Low Earth Orbit (LEO) Satellites
- Operate at low altitudes (around 500-2000 km).
- Offer low latency and high-speed internet.
- Examples: Starlink (SpaceX), OneWeb, Amazon Kuiper.
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Geostationary Orbit (GEO) Satellites
- Positioned at 35,786 km above Earth.
- Cover large areas but suffer from high latency.
- Examples: Viasat, HughesNet.
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Medium Earth Orbit (MEO) Satellites
- Operate between 2,000 and 35,786 km, combining the benefits of LEO and GEO.
- Example: O3b (SES Network).
Advantages of Satellite Internet
- Internet access anywhere in the world.
- Decent speeds in modern systems (e.g., Starlink).
- No need for expensive ground infrastructure.
Disadvantages
- Higher cost compared to terrestrial internet.
- Performance can be affected by weather conditions.
- High latency in some systems, impacting gaming and live streaming.
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