What is base station in mobile communication?
Base station (in communications) Definition: [A mobile phone base station is] a transmission and reception station in a fixed location, consisting of one or more receive/transmit antenna, microwave dish, and electronic circuitry, used to handle cellular traffic.
Which is the base of mobile communication?
A mobile phone is a portable telephone which receives or makes calls through a cell site (base station) or transmitting tower. Radio waves are used to transfer signals to and from the cell phone. Modern mobile phone networks use cells because radio frequencies are a limited, shared resource.
What is Roamer in wireless communication?
Roamer − A mobile station which operates in a service area other than that from which service has been subscribed. Transceiver − A device capable of simultaneously transmitting and receiving radio signals.
What is mobile communication system?
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). It is an electric device used for full duplex two way radio telecommunication over a cellular network of base stations known as cell site.
How do mobile networks work?
Very simply, a mobile phone network is made-up of a large number of geographic areas called ‘cells’. Within these cells are mobile base stations which send and receive radio signals to and from mobile handsets located in those cells to enable their users to connect to the internet and make calls.
What is the job of mobile switching center?
The mobile switching center (MSC) is the primary service delivery node for GSM/CDMA, responsible for routing voice calls and SMS as well as other services (such as conference calls, FAX, and circuit-switched data).
What is base of communication?
base′ sta`tion n. a unit functioning as a transmitter and receiver of broadcasting or other signals, as for a CB radio or mobile phone.
How do mobile towers work?
A user’s mobile telephone communicates through the air with an base station antenna, which in turn links to the central exchange of the operator – a computer. This routes the communication to the corresponding party on the fixed network or via other base stations.
Which is the Best PowerPoint for mobile communication?
Mobile Communication Session #1 Dr. C.H. Vithalani Head of the E.C. Department A.V. Parekh Technical Institute, Rajkot Books Wireless and cellular communication By – PowerPoint PPT presentation PowerShow.com is a leading presentation/slideshow sharing website.
What are the different types of mobile communication?
IS-95 or CDMA-One (CDMA-based, commonly referred as simply CDMA in the US), used in the Americas and parts of Asia. 4. GPRS (General Packet Radio Service), used for WAP, MMS, internet service. It is sometimes called 2.5G 5. EDGE (Enhanced GPRS) is also a GPRS with increased speed.
What are the features of a cell phone?
Cell Phone FeaturesGeneral features• A network carrier is necessary to use cellphone• Mobile phones include an alarm.• can also send and receive data and faxes• send short messages• Provide full Internet access• allow for sending and receiving pictures• Sound and video recording is often also possible.•
Is the mobile phone still used for communication?
Mobile Phones are Complicated Machines – Mobile phones are however no longer used just for communication.