CN102904843A - 频偏估计的方法及装置 - Google Patents
频偏估计的方法及装置 Download PDFInfo
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- CN102904843A CN102904843A CN2012102746597A CN201210274659A CN102904843A CN 102904843 A CN102904843 A CN 102904843A CN 2012102746597 A CN2012102746597 A CN 2012102746597A CN 201210274659 A CN201210274659 A CN 201210274659A CN 102904843 A CN102904843 A CN 102904843A
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CN201210274659.7A CN102904843B (zh) | 2012-08-02 | 2012-08-02 | 频偏估计的方法及装置 |
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CN102904843A true CN102904843A (zh) | 2013-01-30 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106101039A (zh) * | 2016-06-07 | 2016-11-09 | 北京大学 | 一种基于数据辅助精度可调的频偏估计方法 |
CN107733516A (zh) * | 2017-09-20 | 2018-02-23 | 西安空间无线电技术研究所 | 一种突发通信信号检测方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090161771A1 (en) * | 2004-06-28 | 2009-06-25 | Ludwig Schwoerer | Fft carrier frequency offset estimation for ofdm signal |
CN101815048A (zh) * | 2009-02-19 | 2010-08-25 | 中国科学院微电子研究所 | Ofdm整数频偏与符号细同步的频域联合估计方法 |
CN102123123A (zh) * | 2010-01-07 | 2011-07-13 | 上海华虹集成电路有限责任公司 | 一种接收机的整频偏估计实现方法 |
CN102412866A (zh) * | 2011-11-23 | 2012-04-11 | 北京泰美世纪科技有限公司 | 载波频偏、帧头相位和细定时联合估计的方法和系统 |
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- 2012-08-02 CN CN201210274659.7A patent/CN102904843B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090161771A1 (en) * | 2004-06-28 | 2009-06-25 | Ludwig Schwoerer | Fft carrier frequency offset estimation for ofdm signal |
CN101815048A (zh) * | 2009-02-19 | 2010-08-25 | 中国科学院微电子研究所 | Ofdm整数频偏与符号细同步的频域联合估计方法 |
CN102123123A (zh) * | 2010-01-07 | 2011-07-13 | 上海华虹集成电路有限责任公司 | 一种接收机的整频偏估计实现方法 |
CN102412866A (zh) * | 2011-11-23 | 2012-04-11 | 北京泰美世纪科技有限公司 | 载波频偏、帧头相位和细定时联合估计的方法和系统 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106101039A (zh) * | 2016-06-07 | 2016-11-09 | 北京大学 | 一种基于数据辅助精度可调的频偏估计方法 |
CN106101039B (zh) * | 2016-06-07 | 2019-01-25 | 北京大学 | 一种基于数据辅助精度可调的频偏估计方法 |
CN107733516A (zh) * | 2017-09-20 | 2018-02-23 | 西安空间无线电技术研究所 | 一种突发通信信号检测方法 |
CN107733516B (zh) * | 2017-09-20 | 2019-11-29 | 西安空间无线电技术研究所 | 一种突发通信信号检测方法 |
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CN102904843B (zh) | 2015-04-22 |
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Effective date of registration: 20180302 Address after: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Co-patentee after: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Patentee after: COMBA TELECOM SYSTEMS (CHINA) Ltd. Co-patentee after: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Co-patentee after: TIANJIN COMBA TELECOM SYSTEMS Ltd. Address before: 510663 Jin Bi Road, Guangzhou Economic Development Zone, Guangzhou, Guangdong Province, No. 6 Patentee before: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. |
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Address after: 510663 Shenzhou Road 10, Science City, Guangdong, Guangzhou Patentee after: Jingxin Network System Co.,Ltd. Address before: 510663 Shenzhou Road 10, Science City, Guangdong, Guangzhou Patentee before: COMBA TELECOM SYSTEMS (CHINA) Ltd. |
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