CN113542181B - 频偏估计方法、装置、设备及计算机可读存储介质 - Google Patents
频偏估计方法、装置、设备及计算机可读存储介质 Download PDFInfo
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- CN113542181B CN113542181B CN202111077899.3A CN202111077899A CN113542181B CN 113542181 B CN113542181 B CN 113542181B CN 202111077899 A CN202111077899 A CN 202111077899A CN 113542181 B CN113542181 B CN 113542181B
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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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CN202111077899.3A CN113542181B (zh) | 2021-09-15 | 2021-09-15 | 频偏估计方法、装置、设备及计算机可读存储介质 |
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CN101312445B (zh) * | 2008-05-12 | 2011-03-16 | 北京创毅视讯科技有限公司 | 一种接收机的小数频偏估计方法与装置 |
CA2821227C (en) * | 2011-03-10 | 2019-03-05 | International Business Machines Corporation | On-the-fly compensation of sampling frequency and phase offset in receiver performing ultra-high-speed wireless communication |
CN104242983B (zh) * | 2013-06-09 | 2017-04-05 | 大唐联诚信息系统技术有限公司 | 一种提高频率同步精度方法和装置 |
CN105245303B (zh) * | 2015-08-28 | 2017-08-29 | 北京理工大学 | 一种高速突发解调同步系统 |
CN106487494B (zh) * | 2015-09-02 | 2019-06-28 | 华为技术有限公司 | 信号同步的方法和信号同步的装置 |
CN108199993B (zh) * | 2017-12-13 | 2021-02-02 | 浙江大华技术股份有限公司 | 一种同步头检测方法、装置、电子设备及可读存储介质 |
CN109936403B (zh) * | 2017-12-19 | 2022-02-15 | 成都鼎桥通信技术有限公司 | 多天线系统的同步与接收方法及接收设备 |
CN112865882B (zh) * | 2021-01-19 | 2024-05-10 | 南京中新赛克科技有限责任公司 | 一种抗频偏的dmr对讲机信号快速识别方法 |
CN113141245A (zh) * | 2021-06-22 | 2021-07-20 | 中国人民解放军国防科技大学 | 一种时频同步的方法、系统、设备及可读存储介质 |
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Denomination of invention: Frequency offset estimation method, apparatus, device and computer-readable storage medium Effective date of registration: 20220809 Granted publication date: 20211207 Pledgee: China Co. truction Bank Corp Guangzhou Panyu branch Pledgor: Guangzhou huiruisitong Technology Co.,Ltd. Registration number: Y2022440000191 |
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