CN107276941B - 信号处理方法和系统 - Google Patents
信号处理方法和系统 Download PDFInfo
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- CN107276941B CN107276941B CN201610216202.9A CN201610216202A CN107276941B CN 107276941 B CN107276941 B CN 107276941B CN 201610216202 A CN201610216202 A CN 201610216202A CN 107276941 B CN107276941 B CN 107276941B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2657—Carrier synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
- H04L27/2695—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation with channel estimation, e.g. determination of delay spread, derivative or peak tracking
Abstract
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610216202.9A CN107276941B (zh) | 2016-04-08 | 2016-04-08 | 信号处理方法和系统 |
PCT/CN2017/079580 WO2017174003A1 (zh) | 2016-04-08 | 2017-04-06 | 定时同步方法和装置 |
Applications Claiming Priority (1)
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CN201610216202.9A CN107276941B (zh) | 2016-04-08 | 2016-04-08 | 信号处理方法和系统 |
Publications (2)
Publication Number | Publication Date |
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CN107276941A CN107276941A (zh) | 2017-10-20 |
CN107276941B true CN107276941B (zh) | 2021-06-15 |
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CN201610216202.9A Expired - Fee Related CN107276941B (zh) | 2016-04-08 | 2016-04-08 | 信号处理方法和系统 |
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CN (1) | CN107276941B (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101039294A (zh) * | 2006-03-15 | 2007-09-19 | 方正通信技术有限公司 | 一种改善广义多载波系统信道估计特性和同步特性的方法 |
CN101039295A (zh) * | 2006-03-15 | 2007-09-19 | 方正通信技术有限公司 | 利用低相关码字改进正交频分复用系统同步性能的方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110182169A1 (en) * | 2009-09-13 | 2011-07-28 | Research Institute Of Tsinghua University In Shenzhen | Code division multiplexing method and system |
ES2455116B1 (es) * | 2012-09-14 | 2015-01-27 | Universitat Politècnica De Catalunya | Método de codificación/decodificación de la amplitud de la señal mediante plegado y etiquetas de información auxiliares |
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2016
- 2016-04-08 CN CN201610216202.9A patent/CN107276941B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101039294A (zh) * | 2006-03-15 | 2007-09-19 | 方正通信技术有限公司 | 一种改善广义多载波系统信道估计特性和同步特性的方法 |
CN101039295A (zh) * | 2006-03-15 | 2007-09-19 | 方正通信技术有限公司 | 利用低相关码字改进正交频分复用系统同步性能的方法 |
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CN107276941A (zh) | 2017-10-20 |
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Effective date of registration: 20190823 Address after: 518057 2nd Floor, No. 9 Software Building, Zhongxin Road, Yuehai Street, Nanshan District, Shenzhen City, Guangdong Province Applicant after: SHEN ZHEN KUANG-CHI HEZHONG TECHNOLOGY Ltd. Address before: Bantian street Longgang District of Shenzhen City, Guangdong province 518000 Jihua Road, the new world Huasai Industrial Area No. 2, building 101 (two floor) 201 Applicant before: SHENZHEN SUPER DATA LINK TECHNOLOGY Ltd. |
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Effective date of registration: 20210525 Address after: 518000 15th floor, tefa information technology building, 2 Qiongyu Road, Science Park community, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Wuxin Intelligent Technology Co.,Ltd. Address before: 518057 2nd floor, software building, No.9, Gaoxin middle 1st Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Applicant before: SHEN ZHEN KUANG-CHI HEZHONG TECHNOLOGY Ltd. |
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Effective date of registration: 20211008 Address after: 518000 15th floor, tefa information technology building, 2 Qiongyu Road, Science Park community, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Wuxin intelligent Innovation Co.,Ltd. Address before: 518000 15th floor, tefa information technology building, 2 Qiongyu Road, Science Park community, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Wuxin Intelligent Technology Co.,Ltd. |
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Granted publication date: 20210615 |