International Journal of Computer Applications
The goal for next generation of mobile communication system is to perfectly consistent integrate a broad variety of communication services like high-speed data, video and voice signals, multimedia traffic. In the paper, the authors have analyzed various diversity techniques to find out the optimum scheme for use. Diversity is a technique used to combat multipath fading and is used two or more receiving antennas. Severe attenuation in a multipath wireless environment makes it extremely difficult for the receiver to find out the transmitted signal except the receiver is provided with some form of diversity, i.e., some less-attenuated reproduction of the broadcasted signal is offered to the receiver.