Bluetooth- is near in every mobile phone now a days you can connect with your friends phone and send via Bluetooth eg (pictures songs videos) also Bluetooth has upgraded you can have Bluetooth wireless ear piece which means when your driver you can answer your phone while you are driving and you can connect to your cd player and play your music from your phone using Bluetooth eg (parriot)
Wireless- router is a device that performs the functions of a router but also includes the functions of a wireless access point and a network switch. They are commonly used to allow access to the Internet or a computer network without the need for a cabled connection.
3G is mostly used with mobile phones and handsets as a means to connect the phone to the Internet or other IP networks in order to make voice and video calls, to download and upload data and to surf the net.
is a technology that will transform wireless communications in a completely new way. It is also known as beyond 3G since it provides
With a higher data rate and broader bandwidth capability, 4G technology will focus on providing seamless service across a multitude of wireless networks and systems
Network Interface Card." Pronounced nick this is the card that physically makes the connection between the computer and the network cable
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