Multicarrier dual-index permuted chaos shift keying system for efficiency improvement in chaotic communications
We propose a multicarrier chaotic system that incorporates dual-index and M-ary modulation techniques. The proposed system improves the energy andspectrum efficiencies with a tradeoff in computational complexity. In addition,it applies index modulation to select the chaotic signal and permuted chaot...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Electronics and Telecommunications Research Institute (ETRI)
2025-08-01
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| Series: | ETRI Journal |
| Subjects: | |
| Online Access: | https://doi.org/10.4218/etrij.2024-0124 |
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