CN1520082A - Synchronization method of carrier frequency and communication equipment in digital communication system - Google Patents
Synchronization method of carrier frequency and communication equipment in digital communication system Download PDFInfo
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- CN1520082A CN1520082A CNA031151094A CN03115109A CN1520082A CN 1520082 A CN1520082 A CN 1520082A CN A031151094 A CNA031151094 A CN A031151094A CN 03115109 A CN03115109 A CN 03115109A CN 1520082 A CN1520082 A CN 1520082A
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CNB031151094A CN1317843C (en) | 2003-01-23 | 2003-01-23 | Synchronization method of carrier frequency and communication equipment in digital communication system |
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CNB031151094A CN1317843C (en) | 2003-01-23 | 2003-01-23 | Synchronization method of carrier frequency and communication equipment in digital communication system |
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CN1520082A true CN1520082A (en) | 2004-08-11 |
CN1317843C CN1317843C (en) | 2007-05-23 |
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CNB031151094A Expired - Lifetime CN1317843C (en) | 2003-01-23 | 2003-01-23 | Synchronization method of carrier frequency and communication equipment in digital communication system |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1767424B (en) * | 2004-10-29 | 2010-05-12 | 株式会社瑞萨科技 | Broadcast station synchronization method and mobile terminal |
CN1773977B (en) * | 2004-11-08 | 2011-04-20 | 中兴通讯股份有限公司 | MIMO-OFDM carrier frequency synchronizing method based on pilot frequency design |
CN101552761B (en) * | 2009-05-25 | 2012-10-03 | 张剑 | Method for modulating/demodulating reference Chirp ultra- wideband system based on SAW code domain |
CN102724155A (en) * | 2012-05-17 | 2012-10-10 | 哈尔滨工程大学 | High frequency domain energy concentration synchronization method based on fractional Fourier transform |
CN101473618B (en) * | 2006-06-20 | 2012-12-05 | Nxp股份有限公司 | Method and equipment for estimating carrier frequency offset |
CN105629219A (en) * | 2015-12-29 | 2016-06-01 | 大连楼兰科技股份有限公司 | Ranging accuracy and computation burden equalizing method |
CN106789797A (en) * | 2016-11-29 | 2017-05-31 | 重庆邮电大学 | A kind of symbol timing synchronization method of wireless burst communication psk signal |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100238047B1 (en) * | 1997-02-25 | 2000-01-15 | 윤종용 | Carrier frequency synchronization method and apparatus of quadrature frequecy division multiplexing transfer system |
US6608862B1 (en) * | 1999-08-20 | 2003-08-19 | Ericsson, Inc. | Method and apparatus for computing prefilter coefficients |
GB2361607A (en) * | 2000-04-17 | 2001-10-24 | Mitsubishi Electric Inf Tech | Compensating for local oscillator and sampling frequency offsets in an OFDM receiver |
JP3776716B2 (en) * | 2000-11-17 | 2006-05-17 | 株式会社東芝 | Orthogonal frequency division multiplex transmission signal receiver |
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2003
- 2003-01-23 CN CNB031151094A patent/CN1317843C/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1767424B (en) * | 2004-10-29 | 2010-05-12 | 株式会社瑞萨科技 | Broadcast station synchronization method and mobile terminal |
CN1773977B (en) * | 2004-11-08 | 2011-04-20 | 中兴通讯股份有限公司 | MIMO-OFDM carrier frequency synchronizing method based on pilot frequency design |
CN101473618B (en) * | 2006-06-20 | 2012-12-05 | Nxp股份有限公司 | Method and equipment for estimating carrier frequency offset |
CN101552761B (en) * | 2009-05-25 | 2012-10-03 | 张剑 | Method for modulating/demodulating reference Chirp ultra- wideband system based on SAW code domain |
CN102724155A (en) * | 2012-05-17 | 2012-10-10 | 哈尔滨工程大学 | High frequency domain energy concentration synchronization method based on fractional Fourier transform |
CN102724155B (en) * | 2012-05-17 | 2014-09-17 | 哈尔滨工程大学 | High frequency domain energy concentration synchronization method based on fractional Fourier transform |
CN105629219A (en) * | 2015-12-29 | 2016-06-01 | 大连楼兰科技股份有限公司 | Ranging accuracy and computation burden equalizing method |
CN106789797A (en) * | 2016-11-29 | 2017-05-31 | 重庆邮电大学 | A kind of symbol timing synchronization method of wireless burst communication psk signal |
CN106789797B (en) * | 2016-11-29 | 2019-12-31 | 重庆邮电大学 | Symbol synchronization method for wireless burst communication PSK signal |
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CN1317843C (en) | 2007-05-23 |
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Address after: 201206 Pudong Jinqiao Export Processing Zone, Nanjing Road, No. 388, Shanghai Patentee after: ALCATEL-LUCENT SHANGHAI BELL Co.,Ltd. Address before: 201206 Pudong Jinqiao Export Processing Zone, Nanjing Road, No. 388, Shanghai Patentee before: Shanghai Bell Alcatel Co.,Ltd. |
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Address after: 201206 Pudong Jinqiao Export Processing Zone, Nanjing Road, No. 388, Shanghai Patentee after: NOKIA SHANGHAI BELL Co.,Ltd. Address before: 201206 Pudong Jinqiao Export Processing Zone, Nanjing Road, No. 388, Shanghai Patentee before: ALCATEL-LUCENT SHANGHAI BELL Co.,Ltd. |
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Granted publication date: 20070523 |