Investigation on PAPR Reduction & Interference Mitigation in MIMO-OFDM

This Book broadly addresses two research problems in MIMO with OFDM system namely PAPR and ISI/ICI and proposed an iterative receiver for MIMO-OFDM system. The fundamental techniques of OFDM systems were given in Chapter-2. The concept of PAPR in OFDM signals and PAPR reduction techniques have been investigated. Chapter-3 describes MIMO-OFDM system under Rayleigh fading channels.The basic principle of MIMO STBC-OFDM and MIMO SFBC-OFDM coding techniques are demonstrated through derivations and simulations. Chapter-4 addresses the development and simulation of an interference cancelling algorithm for cancelling ISI and ICI in MIMO SFBC-OFDM systems with timing offset. Chapter-5 presents MIMO SFBC CI-OFDM on two-transmit and two-receive antennas.

Autorentext

Received B.E and Masters from Andhra University, Ph.D from JNTU Kakinada in 1999, 2005 and 2017 respectively in ECE. Currently working as Asso.Prof in ANITS. His research interest includes PAPR reduction in MIMO-OFDM systems, Channel estimation, Interference Mitigation, Power optimization Techniques in Wireless Sensor Networks