Internet Connections Lesson 7: Satellite Connections

Satellite Internet Connections

Technology that uses communication satellites out in space to provide Internet access to its end users.

What is unique about satellite Internet?

It can provide connectivity virtually anywhere on Earth.

What has been the change in recent years for use case for satellites?

It is more available due to advancements and availability in technology.

What is the base requirement to be able to use satellite Internet connection?

A satellite antenna with a clear line of sight to the sky.

Where would one see satellite Internet used aside from rural areas?

On RVs, trains, trucks, oil rigs, airplanes, and cruise ships.

What are the three main caveats to using satellite Internet?

It is slow, expensive, and high latency in geosynchronous applications for use cases such as phone, video call, or gaming.

What has been solving the problem of high latency in satellite connections?

Low-Earth orbit satellites, which have a much lower latency due to their short distance from the Earth.

What is the caveat of implementing low-Earth orbit satellites?

Many more satellites are needed in order to give global coverage due to satellite distance from Earth.