CN104994048B - 一种单载波调制的复制格式收发方法 - Google Patents
一种单载波调制的复制格式收发方法 Download PDFInfo
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- CN104994048B CN104994048B CN201510229621.1A CN201510229621A CN104994048B CN 104994048 B CN104994048 B CN 104994048B CN 201510229621 A CN201510229621 A CN 201510229621A CN 104994048 B CN104994048 B CN 104994048B
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- signal
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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
- H04L27/2689—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
-
- 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
- H04L27/2626—Arrangements specific to the transmitter only
- H04L27/2627—Modulators
- H04L27/2637—Modulators with direct modulation of individual subcarriers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510229621.1A CN104994048B (zh) | 2015-05-07 | 2015-05-07 | 一种单载波调制的复制格式收发方法 |
Applications Claiming Priority (1)
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CN201510229621.1A CN104994048B (zh) | 2015-05-07 | 2015-05-07 | 一种单载波调制的复制格式收发方法 |
Publications (2)
Publication Number | Publication Date |
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CN104994048A CN104994048A (zh) | 2015-10-21 |
CN104994048B true CN104994048B (zh) | 2018-08-28 |
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CN201510229621.1A Active CN104994048B (zh) | 2015-05-07 | 2015-05-07 | 一种单载波调制的复制格式收发方法 |
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CN (1) | CN104994048B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101163246A (zh) * | 2007-11-30 | 2008-04-16 | 北京航空航天大学 | 一种数字电视多媒体广播传输系统激励器 |
CN101388873A (zh) * | 2007-09-10 | 2009-03-18 | 华为技术有限公司 | 数据信号调制、解调方法以及收发机和收发系统 |
CN102122996A (zh) * | 2011-03-11 | 2011-07-13 | 电信科学技术研究院 | 模拟射频信号生成方法及系统 |
CN103888404A (zh) * | 2014-04-10 | 2014-06-25 | 厦门大学 | 一种基于频谱搬移的全频谱载波调制方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020128839A1 (en) * | 2001-01-12 | 2002-09-12 | Ulf Lindgren | Speech bandwidth extension |
-
2015
- 2015-05-07 CN CN201510229621.1A patent/CN104994048B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101388873A (zh) * | 2007-09-10 | 2009-03-18 | 华为技术有限公司 | 数据信号调制、解调方法以及收发机和收发系统 |
CN101163246A (zh) * | 2007-11-30 | 2008-04-16 | 北京航空航天大学 | 一种数字电视多媒体广播传输系统激励器 |
CN102122996A (zh) * | 2011-03-11 | 2011-07-13 | 电信科学技术研究院 | 模拟射频信号生成方法及系统 |
CN103888404A (zh) * | 2014-04-10 | 2014-06-25 | 厦门大学 | 一种基于频谱搬移的全频谱载波调制方法 |
Non-Patent Citations (1)
Title |
---|
《Time-Frequency Interleave Frequency Domain Equalization in Single Carrier UWB system》;Qian Cheng等;《Consumer Electronics,Communications and Networks (CECNet),2012 2nd International Conference on》;20120423;全文 * |
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Publication number | Publication date |
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CN104994048A (zh) | 2015-10-21 |
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Address after: 211100 8th floor, building B4, wireless Valley, No.9, mozhou East Road, Jiangning District, Nanjing City, Jiangsu Province Patentee after: NANJING ZEPUTUO INFORMATION TECHNOLOGY Co.,Ltd. Address before: 211100 No.9, mozhou East Road, Jiangning Economic Development Zone, Nanjing, Jiangsu Province Patentee before: ZTE Wavetone Science and Technology Ltd. |
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Effective date of registration: 20210624 Address after: 211100 8th floor, building B4, wireless Valley, No.9, mozhou East Road, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Nanjing etaco Communication Technology Co.,Ltd. Address before: 211100 8th floor, building B4, wireless Valley, No.9, mozhou East Road, Jiangning District, Nanjing City, Jiangsu Province Patentee before: NANJING ZEPUTUO INFORMATION TECHNOLOGY Co.,Ltd. |
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