Novel method of spread spectrum communication
As the bandwidth efficiency of traditional spread spectrum modulation is quite low,a novel spread spectrum communication method,which uses the relative position of the spread spectrum modulation symbol to carry information was presented,and the method establishes the relationship between the informa...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2013-05-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.05.009/ |
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| _version_ | 1841539794555895808 |
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| author | Jia-fang KANG Hong-xing WANG Zhi-yong ZHAO Zhong-yang MAO Xi-guo LIU Chuan-hui1 LIU |
| author_facet | Jia-fang KANG Hong-xing WANG Zhi-yong ZHAO Zhong-yang MAO Xi-guo LIU Chuan-hui1 LIU |
| author_sort | Jia-fang KANG |
| collection | DOAJ |
| description | As the bandwidth efficiency of traditional spread spectrum modulation is quite low,a novel spread spectrum communication method,which uses the relative position of the spread spectrum modulation symbol to carry information was presented,and the method establishes the relationship between the information transfer rate and the spreading code or the transmission bandwidth.Theoretical analysis and simulation results show that the modulation method can not only greatly improve the bandwidth efficiency of the spread spectrum system,but also effectively combat broadband,narrow-band or other spread spectrum interference.This method provides some novel ideas for the future research of spread spectrum communications. |
| format | Article |
| id | doaj-art-2e0139676ec84770ac93404268f68a1c |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2013-05-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-2e0139676ec84770ac93404268f68a1c2025-01-14T06:35:16ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2013-05-0134798759672088Novel method of spread spectrum communicationJia-fang KANGHong-xing WANGZhi-yong ZHAOZhong-yang MAOXi-guo LIUChuan-hui1 LIUAs the bandwidth efficiency of traditional spread spectrum modulation is quite low,a novel spread spectrum communication method,which uses the relative position of the spread spectrum modulation symbol to carry information was presented,and the method establishes the relationship between the information transfer rate and the spreading code or the transmission bandwidth.Theoretical analysis and simulation results show that the modulation method can not only greatly improve the bandwidth efficiency of the spread spectrum system,but also effectively combat broadband,narrow-band or other spread spectrum interference.This method provides some novel ideas for the future research of spread spectrum communications.http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.05.009/spread spectrum communicationtime shift position modulatebandwidth efficiencypseudo-random code |
| spellingShingle | Jia-fang KANG Hong-xing WANG Zhi-yong ZHAO Zhong-yang MAO Xi-guo LIU Chuan-hui1 LIU Novel method of spread spectrum communication Tongxin xuebao spread spectrum communication time shift position modulate bandwidth efficiency pseudo-random code |
| title | Novel method of spread spectrum communication |
| title_full | Novel method of spread spectrum communication |
| title_fullStr | Novel method of spread spectrum communication |
| title_full_unstemmed | Novel method of spread spectrum communication |
| title_short | Novel method of spread spectrum communication |
| title_sort | novel method of spread spectrum communication |
| topic | spread spectrum communication time shift position modulate bandwidth efficiency pseudo-random code |
| url | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.05.009/ |
| work_keys_str_mv | AT jiafangkang novelmethodofspreadspectrumcommunication AT hongxingwang novelmethodofspreadspectrumcommunication AT zhiyongzhao novelmethodofspreadspectrumcommunication AT zhongyangmao novelmethodofspreadspectrumcommunication AT xiguoliu novelmethodofspreadspectrumcommunication AT chuanhui1liu novelmethodofspreadspectrumcommunication |