Time hopping short reference carrier index differential chaos shift keying communication scheme
In order to effectively utilize the transmission power of the reference signals in carrier index differential chaos shift keying (CI-DCSK), a novel time hopping short reference carrier index differential chaos shift keying communication system was proposed.Firstly, the symbol time was divided into m...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2022-03-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2022060/ |
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| _version_ | 1850095844996415488 |
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| author | Hua YANG Yu WANG Siyuan XU Guoping JIANG |
| author_facet | Hua YANG Yu WANG Siyuan XU Guoping JIANG |
| author_sort | Hua YANG |
| collection | DOAJ |
| description | In order to effectively utilize the transmission power of the reference signals in carrier index differential chaos shift keying (CI-DCSK), a novel time hopping short reference carrier index differential chaos shift keying communication system was proposed.Firstly, the symbol time was divided into multiple time slots, one of which was selected to send short reference signals according to the reference index bits.Then, analytical bit error rate expressions over additive white Gaussian noise and multipath Rayleigh fading channels were derived.Simulation results verify that the proposed scheme has a significant improvement in spectral efficiency, system energy efficiency and bit error rate performance. |
| format | Article |
| id | doaj-art-b441b2d29fdb4a1d9c30cdeeec439793 |
| institution | DOAJ |
| issn | 1000-436X |
| language | zho |
| publishDate | 2022-03-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-b441b2d29fdb4a1d9c30cdeeec4397932025-08-20T02:41:21ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2022-03-014311312359392944Time hopping short reference carrier index differential chaos shift keying communication schemeHua YANGYu WANGSiyuan XUGuoping JIANGIn order to effectively utilize the transmission power of the reference signals in carrier index differential chaos shift keying (CI-DCSK), a novel time hopping short reference carrier index differential chaos shift keying communication system was proposed.Firstly, the symbol time was divided into multiple time slots, one of which was selected to send short reference signals according to the reference index bits.Then, analytical bit error rate expressions over additive white Gaussian noise and multipath Rayleigh fading channels were derived.Simulation results verify that the proposed scheme has a significant improvement in spectral efficiency, system energy efficiency and bit error rate performance.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2022060/differential chaos shift keyingcarrier index modulationshort referencetime hoppingspectral efficiency |
| spellingShingle | Hua YANG Yu WANG Siyuan XU Guoping JIANG Time hopping short reference carrier index differential chaos shift keying communication scheme Tongxin xuebao differential chaos shift keying carrier index modulation short reference time hopping spectral efficiency |
| title | Time hopping short reference carrier index differential chaos shift keying communication scheme |
| title_full | Time hopping short reference carrier index differential chaos shift keying communication scheme |
| title_fullStr | Time hopping short reference carrier index differential chaos shift keying communication scheme |
| title_full_unstemmed | Time hopping short reference carrier index differential chaos shift keying communication scheme |
| title_short | Time hopping short reference carrier index differential chaos shift keying communication scheme |
| title_sort | time hopping short reference carrier index differential chaos shift keying communication scheme |
| topic | differential chaos shift keying carrier index modulation short reference time hopping spectral efficiency |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2022060/ |
| work_keys_str_mv | AT huayang timehoppingshortreferencecarrierindexdifferentialchaosshiftkeyingcommunicationscheme AT yuwang timehoppingshortreferencecarrierindexdifferentialchaosshiftkeyingcommunicationscheme AT siyuanxu timehoppingshortreferencecarrierindexdifferentialchaosshiftkeyingcommunicationscheme AT guopingjiang timehoppingshortreferencecarrierindexdifferentialchaosshiftkeyingcommunicationscheme |