Mobile Communication:
A mobile phone (also known as a wireless
phone, cell phone, or cellular telephone) is a long-range,
electronic device used for mobile voice or data communication over a
network of specialized base stations known as cell sites. In
addition to the standard voice function of a mobile phone,
telephone, current mobile phones may support many additional
services, and accessories, such as SMS for text messaging, email,
packet switching for access to the Internet, gaming, Bluetooth,
infrared, camera with video recorder and MMS for sending and
receiving photos and video, MP3 player, radio and GPS. Most current
mobile phones connect to a cellular network of base stations (cell
sites), which is in turn interconnected to the public switched
telephone network (PSTN) (the exception is satellite phones).
Mobile Communication Notes
Note to all: The Notes here are for Educational Purposes only and
no Commercial Aspect is involved in them. They are provided by the
Lecturers for the Students Reference only.
