PAPR reduction in OFDM systems: An efficient PTS approach based on particle swarm optimization
Orthogonal frequency division multiplexing (OFDM) is a multicarrier modulation technique for high-speed data transmission in wireless communications. In an OFDM system, a large number of subcarriers are used to transmit the modulated symbols and consequently, the OFDM signals have a high peak-to-ave...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2019-09-01
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Series: | ICT Express |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2405959518304016 |