Vortex Wave Directional Modulation With Time-Dependent Phase Offset FDA
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DOI: 10.1109/lcomm.2022.3165122
Abstract: A direction-range-time dependent vortex wave directional modulation (DM) scheme based on the frequency diverse array (FDA) is proposed for secure transmission. We design the random frequency offset for the array element in a circular arc… read more here.
Keywords: time; time dependent; directional modulation; phase ... See more keywords
Performance Analysis of Rate Splitting Multiple Access Based Vortex Wave Communications
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2022.3165711
Abstract: The vortex wave mode provides wireless communications with a new orthogonal resource for the multifold increase of spectrum efficiency. The rate splitting multiple access (RSMA) technique realizes the flexible decoding at the user equipment (UE)… read more here.
Keywords: multiple access; rate; vortex wave; splitting multiple ... See more keywords