PAPR Reduction using Parallel PTS and SLM Scheme with OGWO in MIMO-OFDM
K. Aruna Kumari1, K. Sri Rama Krishna2

1K. Aruna Kumari, Sr. Assistant Professor, Department of ECE, PVPSIT, Vijayawada (Andhra Pradesh), India.
2Dr. K. Sri Ramakrishna, Professor, Department of ECE, VR Sidhartha Engineering College, Vijayawada (Andhra Pradesh), India.
Manuscript received on 25 March 2019 | Revised Manuscript received on 04 April 2019 | Manuscript Published on 27 April 2019 | PP: 311-313 | Volume-7 Issue-6S2 April 2019 | Retrieval Number: F9065047619/2019©BEIESP
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Abstract: To progress the existing PAPR reduction techniques, we have incorporated ideal SLM and PTS based PAPR reduction strategy in parallel. By utilizing, the OGWO algorithm; the transmit succession was chosen with least PAPR above all communication antennas. The proposed PAPR reduction approach is applied independently on each transmitted antenna, and so the PAPR can be extremely reduced. Moreover, the OGWO optimization based PAPR reduction technique will provide better performance and it was been promoted as an uncomplicated way for PAPR reduction. The proposed approach will be analyzed with various novel PAPR reduction schemes to show the effectiveness.
Keywords: OFDM, MIMO, PAPR, SLM.
Scope of the Article: Parallel Computing on GPU