What is mobile communication in mobile communication?

Here are five uses of a wireless communication system:

Introduction to Mobile Communication. Mobile Communication is the use of technology that allows us to communicate with others in different locations without the use of any physical connection (wires or cables) . Mobile communication makes our life easier, and it saves time and effort.

Mobile communication is talking, texting or sending data or image files over a wireless network. An example of mobile communication is chatting on the cell phone with a friend . An example of mobile communication is sending email from a computer using a wireless network at your local coffee shop.

A research topic involves determining how to use available frequencies more efficiently , e.g. by new modulation schemes or on demand multiplexing. Further improvements are new air interfaces, power aware ad-hoc networks, smart antennas, and SDR (Software Defined Radios).