Pseudo chaotic pulse position modulation in UWB communications
A novel pseudo chaotic pulse position modulation（PCPPM） was proposed which was suitable for ultrawide-bandwith impulse radio communication systems,in this scheme,symbolic dynamics of a chaotic map was used for chaotic pulse position modulation（CPPM）,the separation between the adjacent pulses were de...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2009-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74651081/ |
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| _version_ | 1850124361190604800 |
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| author | XIANG Xin1 WANG Jie-ling2 ZENG Zhi-bin2 YI Ke-chu2 CHEN Shun-fang3 |
| author_facet | XIANG Xin1 WANG Jie-ling2 ZENG Zhi-bin2 YI Ke-chu2 CHEN Shun-fang3 |
| author_sort | XIANG Xin1 |
| collection | DOAJ |
| description | A novel pseudo chaotic pulse position modulation（PCPPM） was proposed which was suitable for ultrawide-bandwith impulse radio communication systems,in this scheme,symbolic dynamics of a chaotic map was used for chaotic pulse position modulation（CPPM）,the separation between the adjacent pulses were determined by chaotic dynamics and binary information was modulated onto this carrier by the pulse position modulation method.System could acquire synchronization automatically without any specific "hand shaking"protocol.The advantages of PCPPM are decrease of the measurement precision of interpulse intervals and suitable for all digital solution.Since a random distribution of interpulse intervals,the resulting spectrum is a noise like spectrum.Finally,the performances of PCPPM were analyzed and simulated. |
| format | Article |
| id | doaj-art-c04b5d55883543ecaf8a70f24d4e5fd4 |
| institution | OA Journals |
| issn | 1000-436X |
| language | zho |
| publishDate | 2009-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-c04b5d55883543ecaf8a70f24d4e5fd42025-08-20T02:34:19ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2009-01-013010611274651081Pseudo chaotic pulse position modulation in UWB communicationsXIANG Xin1WANG Jie-ling2ZENG Zhi-bin2YI Ke-chu2CHEN Shun-fang3A novel pseudo chaotic pulse position modulation（PCPPM） was proposed which was suitable for ultrawide-bandwith impulse radio communication systems,in this scheme,symbolic dynamics of a chaotic map was used for chaotic pulse position modulation（CPPM）,the separation between the adjacent pulses were determined by chaotic dynamics and binary information was modulated onto this carrier by the pulse position modulation method.System could acquire synchronization automatically without any specific "hand shaking"protocol.The advantages of PCPPM are decrease of the measurement precision of interpulse intervals and suitable for all digital solution.Since a random distribution of interpulse intervals,the resulting spectrum is a noise like spectrum.Finally,the performances of PCPPM were analyzed and simulated.http://www.joconline.com.cn/zh/article/74651081/ultra-widebandchaossymbolic dynamicsperformance |
| spellingShingle | XIANG Xin1 WANG Jie-ling2 ZENG Zhi-bin2 YI Ke-chu2 CHEN Shun-fang3 Pseudo chaotic pulse position modulation in UWB communications Tongxin xuebao ultra-wideband chaos symbolic dynamics performance |
| title | Pseudo chaotic pulse position modulation in UWB communications |
| title_full | Pseudo chaotic pulse position modulation in UWB communications |
| title_fullStr | Pseudo chaotic pulse position modulation in UWB communications |
| title_full_unstemmed | Pseudo chaotic pulse position modulation in UWB communications |
| title_short | Pseudo chaotic pulse position modulation in UWB communications |
| title_sort | pseudo chaotic pulse position modulation in uwb communications |
| topic | ultra-wideband chaos symbolic dynamics performance |
| url | http://www.joconline.com.cn/zh/article/74651081/ |
| work_keys_str_mv | AT xiangxin1 pseudochaoticpulsepositionmodulationinuwbcommunications AT wangjieling2 pseudochaoticpulsepositionmodulationinuwbcommunications AT zengzhibin2 pseudochaoticpulsepositionmodulationinuwbcommunications AT yikechu2 pseudochaoticpulsepositionmodulationinuwbcommunications AT chenshunfang3 pseudochaoticpulsepositionmodulationinuwbcommunications |