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In this work, a new PTSCT (partial transmission sequence circular transformation technique) PAPR reduction technique is designed for NOMA (Non-orthogonal multiple access) schemes. PTS is considered to be one of the most efficient techniques to reduce the PAPR but it leads to high computational complexity. Additionally, a circular transformation is implemented. In the proposed technique, circular transformation and alternate optimization are used. Simulation results reveal that the PAPR performance of the proposed technique is better as compared to conventional PTS.
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