Optics express
Key embedding transmission scheme based on multi-layer index modulation.
Weiming Chen, Bo Liu, Jianxin Ren, Yaya Mao, Shuaidong Chen, Jianye Zhao, Xiumin Song, Ying Li, Junjie Cai, Dongxu Zhu, Shengjie Chen
Published: 202510.1364/OE.572295
Abstract
This paper proposes a key embedding transmission scheme based on multi-layer index modulation (ML-IM), utilizing a four-dimensional chaotic system for multi-layer encryption at the physical layer. We utilize ML-IM technology in an 8 × 16 subcarrier m…
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