Wireless Networks

We are witnessing a paradigm shift in communication technology and wireless communication is fast becoming the growing trend. Wireless LANs offer an entirely new level of service which cannot be supported by conventional wired communication and thereby extend the usefulness and performance of technology. Wireless networks have considerably influenced our day today life. The new applications of Wireless networks have drastically improved our connectivity from a limited to an ever-expanding world of information. The birth of cellular technology, infrared and spread spectrum radio services have revolutionized our world of communication. The continuous progress in Wireless technology has made the dream of a mobile workforce already a reality.

Wireless networks imply a wide array of technology that offer different services and operate in different ways. Wireless networks use air as the communication medium and eliminate the system tethers and the associated difficulties. Unlike the wired medium of communication, in...
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