MIMO OFDM Transmission Enhancement with Reduced PAPR Using Data Block Optimization
Author : Jai Prakash Yadav and Ramesh Mishra
Abstract :
For high-speed transmission across a dispersive communication channel, multicarrier transmission is an extremely alluring technology. One of the crucial problems to be solved in the development of multicarrier transmission systems is the PAPR problem. We discuss a few multicarrier transmission PAPR reduction strategies in this paper. Numerous effective methods for lowering PAPR have been put forth; nevertheless, they might all result in significant PAPR reductions at the expense of increased computational complexity, transmit signal power, BER, data rate loss, and so on. For all multicarrier transmission systems, there isn't a single optimum PAPR reduction method. Instead, the PAPR reduction method needs to be carefully selected based on the different requirements of the system.
Keywords :
ER, PAPR, Wimax, MIMO, OFDM
