CN105871530B - 一种抗高动态频偏变化的定时跟踪方法 - Google Patents
一种抗高动态频偏变化的定时跟踪方法 Download PDFInfo
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- CN105871530B CN105871530B CN201610188984.XA CN201610188984A CN105871530B CN 105871530 B CN105871530 B CN 105871530B CN 201610188984 A CN201610188984 A CN 201610188984A CN 105871530 B CN105871530 B CN 105871530B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0054—Detection of the synchronisation error by features other than the received signal transition
- H04L7/007—Detection of the synchronisation error by features other than the received signal transition detection of error based on maximum signal power, e.g. peak value, maximizing autocorrelation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0054—Detection of the synchronisation error by features other than the received signal transition
- H04L7/0062—Detection of the synchronisation error by features other than the received signal transition detection of error based on data decision error, e.g. Mueller type detection
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
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CN201610188984.XA CN105871530B (zh) | 2016-03-29 | 2016-03-29 | 一种抗高动态频偏变化的定时跟踪方法 |
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CN201610188984.XA CN105871530B (zh) | 2016-03-29 | 2016-03-29 | 一种抗高动态频偏变化的定时跟踪方法 |
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CN105871530A CN105871530A (zh) | 2016-08-17 |
CN105871530B true CN105871530B (zh) | 2019-03-15 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106302296B (zh) * | 2016-08-30 | 2019-04-23 | 广州海格通信集团股份有限公司 | 高动态窄带信号频率跟踪方法 |
CN108923877B (zh) * | 2018-07-02 | 2020-04-14 | 成都国恒空间技术工程有限公司 | 一种pcma定时捕获和跟踪方法 |
CN108880661B (zh) * | 2018-07-02 | 2020-09-04 | 成都国恒空间技术工程有限公司 | 一种非相干门限判决帧同步方法、装置及其可读存储介质 |
US11792881B2 (en) * | 2021-09-16 | 2023-10-17 | Apple Inc. | Frequency offset delta tracking for NR connected mode discontinuous reception carrier aggregation |
Citations (4)
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---|---|---|---|---|
CN101401380A (zh) * | 2006-03-15 | 2009-04-01 | 高通股份有限公司 | 适应定时同步的频率跟踪 |
CN101895380A (zh) * | 2010-04-02 | 2010-11-24 | 厦门大学 | 一种用于差分混沌调制通信系统的盲估计位同步实现方法 |
JP2012123721A (ja) * | 2010-12-10 | 2012-06-28 | Canon Inc | 画像処理装置及び画像処理方法 |
CN106134523B (zh) * | 2010-03-26 | 2013-07-31 | 西安空间无线电技术研究所 | 一种qpsk突发信号捕获方法 |
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2016
- 2016-03-29 CN CN201610188984.XA patent/CN105871530B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101401380A (zh) * | 2006-03-15 | 2009-04-01 | 高通股份有限公司 | 适应定时同步的频率跟踪 |
CN106134523B (zh) * | 2010-03-26 | 2013-07-31 | 西安空间无线电技术研究所 | 一种qpsk突发信号捕获方法 |
CN101895380A (zh) * | 2010-04-02 | 2010-11-24 | 厦门大学 | 一种用于差分混沌调制通信系统的盲估计位同步实现方法 |
JP2012123721A (ja) * | 2010-12-10 | 2012-06-28 | Canon Inc | 画像処理装置及び画像処理方法 |
Non-Patent Citations (2)
Title |
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High frequency Doppler flow triggering for 75 MHz ultra-high frame rate 3D ultrasonic zebrafish echocardiography;Ting-Yu Liu etc.;《 Ultrasonics Symposium (IUS), 2011 IEEE International》;20120905;全文 |
一种多进制连续相位调制信号的符号定时跟踪方法;钟烈等;《电路与系统学报》;20120615;全文 |
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Effective date of registration: 20200423 Address after: 610000 No. 11 Gaopeng Avenue, Chengdu High-tech Zone, Sichuan Province Patentee after: CHENGDU GUOHENG SPACE TECHNOLOGY ENGINEERING Co.,Ltd. Address before: No. 3 Park Guoteng 610041 Sichuan province high tech Zone in Chengdu City, West Park Avenue West Core Patentee before: CHENGDU GUOTENG ELECTRONICS GROUP Co.,Ltd. |
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Address after: 610000 Building 1, No. 11, Gaopeng Avenue, Chengdu hi tech Zone, Chengdu, Sichuan Patentee after: Chengdu Guoheng Space Technology Engineering Co.,Ltd. Address before: 610000 No. 11 Gaopeng Avenue, Chengdu High-tech Zone, Sichuan Province Patentee before: CHENGDU GUOHENG SPACE TECHNOLOGY ENGINEERING Co.,Ltd. |