CN107135179B - 一种设备频率校准方法及设备 - Google Patents
一种设备频率校准方法及设备 Download PDFInfo
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- CN107135179B CN107135179B CN201710228299.XA CN201710228299A CN107135179B CN 107135179 B CN107135179 B CN 107135179B CN 201710228299 A CN201710228299 A CN 201710228299A CN 107135179 B CN107135179 B CN 107135179B
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/11—Monitoring; Testing of transmitters for calibration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/21—Monitoring; Testing of receivers for calibration; for correcting measurements
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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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CN201710228299.XA CN107135179B (zh) | 2017-04-10 | 2017-04-10 | 一种设备频率校准方法及设备 |
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CN201710228299.XA CN107135179B (zh) | 2017-04-10 | 2017-04-10 | 一种设备频率校准方法及设备 |
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CN107135179A CN107135179A (zh) | 2017-09-05 |
CN107135179B true CN107135179B (zh) | 2020-01-14 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111352023B (zh) * | 2020-03-27 | 2022-11-22 | 歌尔股份有限公司 | 晶振检测方法、装置及计算机可读存储介质 |
CN112838861B (zh) * | 2020-12-31 | 2022-08-26 | 广东大普通信技术股份有限公司 | 一种时钟锁定的方法、装置、设备以及存储介质 |
CN116247766A (zh) * | 2021-03-15 | 2023-06-09 | 荣耀终端有限公司 | 无线充电系统、芯片和无线充电电路 |
CN116346215A (zh) * | 2021-03-31 | 2023-06-27 | 北京百度网讯科技有限公司 | 信号处理方法及信号处理系统 |
CN115038162B (zh) * | 2022-08-12 | 2022-11-18 | 广州安凯微电子股份有限公司 | 一种蓝牙时钟快速同频同相调节方法及装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101039145A (zh) * | 2007-03-30 | 2007-09-19 | 华为技术有限公司 | 时钟的实现方法、装置 |
CN101106413A (zh) * | 2006-07-12 | 2008-01-16 | 深圳市亚胜科技有限公司 | 一种用于tdd移频直放站的高稳定本地参考信号产生方法和装置 |
CN101471726A (zh) * | 2007-12-29 | 2009-07-01 | 京信通信系统(中国)有限公司 | 基于实频率参考信号的数字化自动频率校正方法 |
CN102394855A (zh) * | 2011-11-17 | 2012-03-28 | 北京新岸线无线技术有限公司 | 一种采样时钟频率补偿方法和装置 |
CN103634251A (zh) * | 2013-12-18 | 2014-03-12 | 福建三元达通讯股份有限公司 | 一种自动频率校正方法及系统 |
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2017
- 2017-04-10 CN CN201710228299.XA patent/CN107135179B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101106413A (zh) * | 2006-07-12 | 2008-01-16 | 深圳市亚胜科技有限公司 | 一种用于tdd移频直放站的高稳定本地参考信号产生方法和装置 |
CN101039145A (zh) * | 2007-03-30 | 2007-09-19 | 华为技术有限公司 | 时钟的实现方法、装置 |
CN101471726A (zh) * | 2007-12-29 | 2009-07-01 | 京信通信系统(中国)有限公司 | 基于实频率参考信号的数字化自动频率校正方法 |
CN102394855A (zh) * | 2011-11-17 | 2012-03-28 | 北京新岸线无线技术有限公司 | 一种采样时钟频率补偿方法和装置 |
CN103634251A (zh) * | 2013-12-18 | 2014-03-12 | 福建三元达通讯股份有限公司 | 一种自动频率校正方法及系统 |
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PB01 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20180223 Address after: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou, Guangzhou economic and Technological Development Zone, Guangdong Province, No. 10 Applicant after: Comba Telecom System (China) Co., Ltd. Applicant after: Comba Telecom Systems (Guangzhou) Co., Ltd. Applicant after: Jingxin Communication Technology (Guangzhou) Co., Ltd. Applicant after: TIANJIN COMBA TELECOM SYSTEMS CO., LTD. Address before: 510663 Guangdong city of Guangzhou Province Economic and Technological Development Zone Jinbi Road No. 6 Applicant before: Comba Telecom Systems (Guangzhou) Co., Ltd. |
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Effective date of registration: 20200103 Address after: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Applicant after: Jingxin Communication System (China) Co., Ltd. Address before: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou, Guangzhou economic and Technological Development Zone, Guangdong Province, No. 10 Applicant before: Jingxin Communication System (China) Co., Ltd. Applicant before: Jingxin Communication System (Guangzhou) Co., Ltd. Applicant before: Jingxin Communication Technology (Guangzhou) Co., Ltd. Applicant before: TIANJIN COMBA TELECOM SYSTEMS CO., LTD. |
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Address after: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Patentee after: Jingxin Network System Co.,Ltd. Address before: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Patentee before: Comba Telecom System (China) Ltd. |
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