The Importance Of Satellite Communication
Introduction
Problem Definition
Satellite communication systems (SCS) play a significant role in today?s world. In the past few years, SCS have helped in further globalising the world we are living on. This helped connecting remote places were with the typical conventional setups, these places were not able to be connected to the internet. This shows us how significant and what an important role satellite communication has and how important it is to our future.
With all the benefits that SCS provide us with, there is still considerable aspects that needs to be tackled. Studies shows that one of the common problems that these systems have is the poor performance of the Transmission Control Protocol (TCP) in the context of satellite communications as has been mentioned by the following researchers {Tropea et. Al, 2013}, {Muhammad, Berioli & de Cola, 2014}, {Tropea & Fazio, 2013}. The scope of the TCP was for it to be implemented for terrestrial networks. Due to distance between the earth station and the satellite orbiting around the world, latency is one of the most common issues that is present in Satellite links {Mao, Zhou & Xu, 2014}, {Tropea & Fazio, 2013}.
A TCP connection is based on a process that is known as a three-way handshake. This technique (also referred to as SYN-SYN-ACK) is used to establish a TCP connection between two hosts. The TCP three-way handshake process work as follows (shown in Figure 1):
Sender sends a SYN packet to the receiving host
The
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