Abstract
A REVIEW: EFFICIENT WIRELESS SYSTEM BASED ON MPSK USING DIVERSITY
Shivani Rajput M. Tech Scholar, Asst. Prof. Vikash Panthi
ABSTRACT
These days the requirements the increase in the number of wireless devices and the requirement for higher data rates places an increasing demand on bandwidth. The advance generation of wireless communication systems faces the demand for increased higher mobility, data rates, larger carrier frequencies, and more link reliability. Wireless channels are characterized by diversity, fading, multipath, limited bandwidth, and frequency and time variant, time invariant selectivity which make system design a challenges. This necessitates the need for communication systems with increased throughput and capacity. The requirements in wireless communication are to have high voice quality, high data rates, high voice quality multimedia features, lightweight communication devices etc. But the wireless communication channel suffers from much impairment.
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