Wireless Communication: Today's need Tomorrow Promise

Although Wireless technology is years old, it has recently caught the attention of the research community again. This paper examines the impact of economic and political problems on wireless systems. This in relation to the third world countries where either poor or nonexistent of telephony system has brought an obvious economic justification of the use of wireless communication. Wireless communication can bring the power of information to virtually everyone on the planet and can enable us to share experiences instantaneously.