• Azra Bilal
• Rashmi Raj

One main drawback of the multiple-input-multiple-output orthogonal frequency-division multiplexing (MIMO-OFDM) system is that the signals transmitted on each antenna may experience high Peak-to-Average-Power Ratio (PAPR) and Bit Error Rate (BER). This current research presents a new hybrid PAPR reduction technique that combines and optimizes two methods, namely BAT algorithm and Modified Flower Pollination Algorithm. The results for the hybrid PAPR reduction technique show that this scheme significantly reduces the PAPR and BER. In addition, it is a flexible technique in which the net gain can be optimized based on the requirements of scheme parameters. This research persists as a advisable knowledge source for future upcoming researches on MIMO OFDM.

MIMO-OFDM, PAPR, BER, FPA

"BER and PAPR mitigation using Cyclic Prefix optimization by Flower pollination algorithm for MIMO OFDM network", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.876-882, June 2019, Available :http://www.jetir.org/papers/JETIR1906R19.pdf

"BER and PAPR mitigation using Cyclic Prefix optimization by Flower pollination algorithm for MIMO OFDM network", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp876-882, June 2019, Available at : http://www.jetir.org/papers/JETIR1906R19.pdf