Network communication Technologies-1

Network communication Technologies-1

UWB

It stands for Ultra wideband patriotism that specifies how to to Ultra wide bench devices communicate with each other at high speed is radio waves ultra wideband is 115 MBPS at a distance. Rate increases 24 80 MBPS if the distance is about 6 feet. Transmit signal through walls and other obstacles. Can be used to transfer large files like videos. order graphics. for, it can be video from digital video camera and download video to portable media player etc.


IrDA

It is a network standard that is used to transmit data wirelessly via infrared light waves. Devices to transfer data at a speed from 115 KBPS to 4 mbps infrared required the line of sight transmission. Devices must be in line with each other. Obstacle between these devices.

WiMAX

It stands for worldwide interproperability  for microwave access. It is a network standard developed by IEEE and is also known as 802.1 cricket kit specifies how wireless devices communicate in a wide area over the air. Devices will Wimax capability can communicate using radio waves via Wimax Tower. Max Tower can cover a radius of upto 30 miles. Internet or another Wimax Tower. Wimax standard provides wireless Broadband Internet access at reasonable cost. Connect mobile users to the internet via hotspots. many this is have built in WiMAX set a smartphones.
There are two types of Wimax specification including fixed Wireless and mobile wireless.

What is fixed wireless?
It allows the user to access the internet using desktop computer from a permanent location. Rate upto 35 MBPS.


What is mobile wireless WiMAX?
It allows user to access WiMAX mobile computers and mobile devices. Transfer rate upto 12 mbps.

Wireless application protocol

It is used in mobile devices to access the internet and its services such as the web and email. Client server networks. Devices contain the client software that connects to the server of the internet service provider. Devices that sports wireless application protocol are called wireless application protocol enabled devices.