Electrom magnetic wave
the difference between Telecommunication and Mobile communication that , tele related to wire communication and mobile related to wireless communication
the mobile communication is done only through Antennas.
No, Cricket Wireless uses the CDMA (code division multiple access) technology. Cellphones that uses Sim Cards are running on GSM (Global System for Mobile Communication)
Global System for Mobile communicationsThe acronym "GSM" comes originally from the French language:Groupe Spécial Mobile
it is used for the communication
sometimes, depends on what you are using it for
A few common names for mobile computing are nomadic computing and mobile communication. The terms just basically mean the ability to use mobile communication while you are on the go.
Uses of mobile phones talking,texting,inter net and taking pictures.
The uses of a mobile are to ring or call people!
The Global System for Mobile Communication (GSM) is a standard developed for mobile telecommunications that enables mobile devices to communicate over a cellular network. It operates by dividing geographic areas into cells, each served by a base station, which connects users to the network. GSM uses time division multiple access (TDMA) to allow multiple users to share the same frequency channel by dividing the signal into time slots. Additionally, it incorporates encryption and various protocols to ensure secure and efficient communication between mobile devices and the network.
No. Cricket uses a CDMA network and T-Mobile uses a GSM network.