Optimal Power Allocation Algorithm for Multi-Mode OFDM-OAM Communication Systems in Multipath Channel

Vortex wave carrying orbital angular momentum (OAM), an important property of electromagnetic wave, has bridged a new way to achieve high-capacity radio-frequency communications using different OAM-modes. However, the system performance of OAM multiplexing with orthogonal-frequency-division multiple...

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Bibliographic Details

Published in:	IEEE Access
Main Authors:	Mingzhe Qu, Yang Wang, Xi Liao, Shasha Liao, Jihua Zhou
Format:	Article
Language:	English
Published:	IEEE 2020-01-01
Subjects:	Orbital angular momentum (OAM) orthogonal frequency-division multiplexing-orbital angular momentum (OFDM-OAM) power allocation spectrum efficiency multipath transmission channel
Online Access:	https://ieeexplore.ieee.org/document/9250455/