CN110943951B - 一种用于数据分段解调的相位补偿方法 - Google Patents
一种用于数据分段解调的相位补偿方法 Download PDFInfo
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- CN110943951B CN110943951B CN201911196847.0A CN201911196847A CN110943951B CN 110943951 B CN110943951 B CN 110943951B CN 201911196847 A CN201911196847 A CN 201911196847A CN 110943951 B CN110943951 B CN 110943951B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0014—Carrier regulation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0014—Carrier regulation
- H04L2027/0024—Carrier regulation at the receiver end
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0014—Carrier regulation
- H04L2027/0024—Carrier regulation at the receiver end
- H04L2027/0026—Correction of carrier offset
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CN110943951A CN110943951A (zh) | 2020-03-31 |
CN110943951B true CN110943951B (zh) | 2022-03-29 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103901419A (zh) * | 2014-04-22 | 2014-07-02 | 北京理工大学 | 一种基于频域相位校正的外辐射源雷达距离徙动补偿方法 |
CN104539567A (zh) * | 2014-12-23 | 2015-04-22 | 电子科技大学 | 一种基于相位调制的1090es信号扩容方法 |
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EP2335365B1 (en) * | 2008-10-10 | 2018-09-12 | Intel Corporation | Crest factor reduction for ofdm communications systems by transmitting phase shifted resource blocks |
CN101945065B (zh) * | 2010-08-27 | 2013-04-24 | 高拓讯达(北京)科技有限公司 | 基于dttb标准的接收机的频偏估计方法 |
WO2015072089A1 (ja) * | 2013-11-15 | 2015-05-21 | 日本電気株式会社 | 周波数偏差補償方式および周波数偏差補償方法 |
CN108881089B (zh) * | 2018-07-09 | 2020-11-10 | 西安电子科技大学 | 遥测系统中soqpsk调制信号的导频检测方法 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103901419A (zh) * | 2014-04-22 | 2014-07-02 | 北京理工大学 | 一种基于频域相位校正的外辐射源雷达距离徙动补偿方法 |
CN104539567A (zh) * | 2014-12-23 | 2015-04-22 | 电子科技大学 | 一种基于相位调制的1090es信号扩容方法 |
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Inventor after: Zhang Jian Inventor after: Jiang Peihua Inventor before: Zhang Jian |
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Effective date of registration: 20210508 Address after: 100088 No.209, building 1, East District, yard 10, xibeiwangdong Road, Haidian District, Beijing Applicant after: HUIZHONGXINGZHI TECHNOLOGY (BEIJING) Co.,Ltd. Applicant after: NINGXIA JINGUI INFORMATION TECHNOLOGY Co.,Ltd. Address before: 100193209, building 1, East District, yard 10, northwest Wangdong Road, Haidian District, Beijing Applicant before: HUIZHONGXINGZHI TECHNOLOGY (BEIJING) Co.,Ltd. |
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Address after: 09 / F, 13 / F, building 683, zone 2, No. 5, Zhongguancun South Street, Haidian District, Beijing 100081 Applicant after: HUIZHONG XINGZHI TECHNOLOGY (BEIJING) CO.,LTD. Applicant after: Ningxia golden silicon Information Technology Co., Ltd Address before: 100088 No.209, building 1, East District, yard 10, xibeiwangdong Road, Haidian District, Beijing Applicant before: HUIZHONG XINGZHI TECHNOLOGY (BEIJING) CO.,LTD. Applicant before: Ningxia golden silicon Information Technology Co., Ltd |
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