Wireless Technology

Wireless Technology:--

we all are familiar with the terms WIFI ,BLUTOOTH ,ZIGBEE ,3G/4G ,Satellite services. whether is on account of you having made a call utilizing a cell phone ,got a massage on your pager, checked your email from a PDA or even just seen an advert identified with it. Wireless technology allows transmission of information over a distance without using cable ,wire or other forms of electrical conductors, i.e.,if a user ,application or company wishes to make data portable ,mobile and accessible then wireless networking is the answer. Wireless access to the network become more popular in public place like library,hotel ,cafeteria guesthouse and school and collage.

It is three type :-

Short-range wireless communication

medium range wireless communication

Wide range wireless communication

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