M‐ary differential chaos shift keying with carrier index modulation for high‐data‐rate transmission
Abstract A high‐data‐rate solution for M‐ary differential chaos shift keying (MDCSK) based on carrier index modulation is proposed in this paper. At the transmitter, the proposed system employs index selectors, Hilbert transform, and MDCSK encoders. Walsh codes are used for separating different data...
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| Format: | Article |
| Language: | English |
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Wiley
2024-12-01
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| Series: | IET Communications |
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| Online Access: | https://doi.org/10.1049/cmu2.12869 |
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| _version_ | 1846116337590468608 |
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| author | Bin Yu Guo‐Ping Jiang Hua Yang Ya‐Qiong Jia |
| author_facet | Bin Yu Guo‐Ping Jiang Hua Yang Ya‐Qiong Jia |
| author_sort | Bin Yu |
| collection | DOAJ |
| description | Abstract A high‐data‐rate solution for M‐ary differential chaos shift keying (MDCSK) based on carrier index modulation is proposed in this paper. At the transmitter, the proposed system employs index selectors, Hilbert transform, and MDCSK encoders. Walsh codes are used for separating different data‐bearing wavelets. At the receiver, the proposed system adopts energy comparators and MDCSK detectors. The transmitted chaotic signals are duplicated for several times, and the averaging operation is performed on received signals to reduce noise. Theoretical bit error rate expressions are obtained over the AWGN and the multipath Rayleigh fading channels, respectively. Simulations and comparisons are performed to verify the effectiveness of the proposed scheme. |
| format | Article |
| id | doaj-art-9e1d3fe3769c4b579ee17bcce66f938f |
| institution | Kabale University |
| issn | 1751-8628 1751-8636 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Wiley |
| record_format | Article |
| series | IET Communications |
| spelling | doaj-art-9e1d3fe3769c4b579ee17bcce66f938f2024-12-19T04:44:50ZengWileyIET Communications1751-86281751-86362024-12-0118201826183910.1049/cmu2.12869M‐ary differential chaos shift keying with carrier index modulation for high‐data‐rate transmissionBin Yu0Guo‐Ping Jiang1Hua Yang2Ya‐Qiong Jia3School of Computer ScienceNanjing University of Posts and TelecommunicationsNanjingChinaSchool of AutomationNanjing University of Posts and TelecommunicationsNanjingChinaSchool of Electronic and Optical EngineeringNanjing University of Posts and TelecommunicationsNanjingChinaSchool of Electrical Information EngineeringHunan Institute of TechnologyHengyangChinaAbstract A high‐data‐rate solution for M‐ary differential chaos shift keying (MDCSK) based on carrier index modulation is proposed in this paper. At the transmitter, the proposed system employs index selectors, Hilbert transform, and MDCSK encoders. Walsh codes are used for separating different data‐bearing wavelets. At the receiver, the proposed system adopts energy comparators and MDCSK detectors. The transmitted chaotic signals are duplicated for several times, and the averaging operation is performed on received signals to reduce noise. Theoretical bit error rate expressions are obtained over the AWGN and the multipath Rayleigh fading channels, respectively. Simulations and comparisons are performed to verify the effectiveness of the proposed scheme.https://doi.org/10.1049/cmu2.12869chaoschaotic communication |
| spellingShingle | Bin Yu Guo‐Ping Jiang Hua Yang Ya‐Qiong Jia M‐ary differential chaos shift keying with carrier index modulation for high‐data‐rate transmission IET Communications chaos chaotic communication |
| title | M‐ary differential chaos shift keying with carrier index modulation for high‐data‐rate transmission |
| title_full | M‐ary differential chaos shift keying with carrier index modulation for high‐data‐rate transmission |
| title_fullStr | M‐ary differential chaos shift keying with carrier index modulation for high‐data‐rate transmission |
| title_full_unstemmed | M‐ary differential chaos shift keying with carrier index modulation for high‐data‐rate transmission |
| title_short | M‐ary differential chaos shift keying with carrier index modulation for high‐data‐rate transmission |
| title_sort | m ary differential chaos shift keying with carrier index modulation for high data rate transmission |
| topic | chaos chaotic communication |
| url | https://doi.org/10.1049/cmu2.12869 |
| work_keys_str_mv | AT binyu marydifferentialchaosshiftkeyingwithcarrierindexmodulationforhighdataratetransmission AT guopingjiang marydifferentialchaosshiftkeyingwithcarrierindexmodulationforhighdataratetransmission AT huayang marydifferentialchaosshiftkeyingwithcarrierindexmodulationforhighdataratetransmission AT yaqiongjia marydifferentialchaosshiftkeyingwithcarrierindexmodulationforhighdataratetransmission |