Optimization of Massive MIMO-OFDM Systems for PAPR Reduction

Bulletin of Scientific Research

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Title Optimization of Massive MIMO-OFDM Systems for PAPR Reduction
Creator J, Sivasankari
B, Sridevi
L, Mahima
Subject Massive-MIMO-OFDM
Firefly Optimization
Description Of late there has been an increase in use of wireless communication system. The recent approach used is Massive-MIMO technology. But in the current scenario where spectrum is limited, the demand for high data degrades the quality of services. Therefore, OFDM system was proposed. Though coupling OFDM system with MIMO can further improve the performance of next generation wireless systems, there are certain issues like antenna design, channel estimation, PAPR etc. which requires due consideration. Amongst them, PAPR is the major problem that contributes high in performance degradation. To overcome this issue, Modified Firefly algorithm is used which was inspired the behaviour of fireflies. With the firefly algorithm, PAPR is highly reduced leading to better performance.
Publisher IOR PRESS
Date 2020-10-10
Type info:eu-repo/semantics/article
Peer-reviewed Article
Format application/pdf
Identifier https://www.journals.iorpress.org/index.php/bsr/article/view/162
Source Bulletin of Scientific Research; Vol. 2 No. 2 (2020): Volume 2 Issue 2 Year 2020; 29-35
Language eng
Relation https://www.journals.iorpress.org/index.php/bsr/article/view/162/123
Rights Copyright (c) 2020 Sivasankari J, Sridevi B, Mahima L

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