International Journal of Computer Applications
A wireless communication is a form of communication that does not require the transmitter and receiver to be in physical contact through guided media. It is a network which is set up by using radio signal frequency to communicate among computers and other network devices. Wireless communication has become quiet prevalent all around the world. Mobility and the elimination of a wired infrastructure, the key benefits of wireless operations, give users the flexibility to communicate from wherever they may be at any given time. In this paper, the authors have explained different wireless network standards, different modes of wireless networking, ways to optimize performance and speed of wireless network and the future of wireless network.