M-ary position and three-valued VMAP modem
In order to improve the spectral efficiency and energy efficiency of asymmetry,random-polar and very minimum amplitude and phase (ARP-VMAP) modulated signal simultaneously,an M-ary position and three-valued VMAP modulation was presented,and the receiver based on BP neural network or support vector m...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2013-08-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.08.023/ |
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| _version_ | 1841539840336723968 |
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| author | Yi JIN Le-nan WU Jing YU Lei DENG |
| author_facet | Yi JIN Le-nan WU Jing YU Lei DENG |
| author_sort | Yi JIN |
| collection | DOAJ |
| description | In order to improve the spectral efficiency and energy efficiency of asymmetry,random-polar and very minimum amplitude and phase (ARP-VMAP) modulated signal simultaneously,an M-ary position and three-valued VMAP modulation was presented,and the receiver based on BP neural network or support vector machine demodulator was also designed.The contrast and analysis of the power spectrum,the −60 dB bandwidth,the spectral efficiency,and the demodulation performance among modulations as the ARP-VMAP,the three-valued VMAP,the M-ary position ARP-VMAP,and the M-ary position and three-valued VMAP,were carried out.Simulation results show that the new modem not only raise spectral efficiency,but also improve demodulation performance significantly. |
| format | Article |
| id | doaj-art-cf2e79b3439545b5ab5f9abd892f0f2b |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2013-08-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-cf2e79b3439545b5ab5f9abd892f0f2b2025-01-14T06:41:10ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2013-08-013417718459674519M-ary position and three-valued VMAP modemYi JINLe-nan WUJing YULei DENGIn order to improve the spectral efficiency and energy efficiency of asymmetry,random-polar and very minimum amplitude and phase (ARP-VMAP) modulated signal simultaneously,an M-ary position and three-valued VMAP modulation was presented,and the receiver based on BP neural network or support vector machine demodulator was also designed.The contrast and analysis of the power spectrum,the −60 dB bandwidth,the spectral efficiency,and the demodulation performance among modulations as the ARP-VMAP,the three-valued VMAP,the M-ary position ARP-VMAP,and the M-ary position and three-valued VMAP,were carried out.Simulation results show that the new modem not only raise spectral efficiency,but also improve demodulation performance significantly.http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.08.023/spectral efficiencyenergy efficiencyBP neural networksupport vector machineasymmetry,random-polar and very minimum amplitude and phase modulation |
| spellingShingle | Yi JIN Le-nan WU Jing YU Lei DENG M-ary position and three-valued VMAP modem Tongxin xuebao spectral efficiency energy efficiency BP neural network support vector machine asymmetry,random-polar and very minimum amplitude and phase modulation |
| title | M-ary position and three-valued VMAP modem |
| title_full | M-ary position and three-valued VMAP modem |
| title_fullStr | M-ary position and three-valued VMAP modem |
| title_full_unstemmed | M-ary position and three-valued VMAP modem |
| title_short | M-ary position and three-valued VMAP modem |
| title_sort | m ary position and three valued vmap modem |
| topic | spectral efficiency energy efficiency BP neural network support vector machine asymmetry,random-polar and very minimum amplitude and phase modulation |
| url | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.08.023/ |
| work_keys_str_mv | AT yijin marypositionandthreevaluedvmapmodem AT lenanwu marypositionandthreevaluedvmapmodem AT jingyu marypositionandthreevaluedvmapmodem AT leideng marypositionandthreevaluedvmapmodem |