To provide communication services between mobile users.
the most important developement has been digital satellite communication that allows communication any where in the world, in real time.
the people of democracy in the united nations are the big ally of the communication satellite in orphanage refugees for syrian government
the moon
media is the most important communication tool
your most important communication tool when you're on the phone is your is?
most important features of mesopotamian geography ?
Your eyes are the most readable in an non verbal communication.
Microwaves
the most important feature in communication is the body especially eye contact and facial expressions
Nonverbal communication is important, but it is not necessarily the most important form of communication. Verbal communication, which includes spoken and written words, is also crucial for conveying complex ideas and emotions. Both forms of communication work together to create effective and meaningful interactions.
A. Communication
Because of economics. On the ground you an afford to use a big transmitter and a big antenna, while on the satellite both have to be smaller. Therefore most of the power and the gain happens at the ground station.