CN104580049A - 一种上行频偏补偿的方法 - Google Patents
一种上行频偏补偿的方法 Download PDFInfo
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- CN104580049A CN104580049A CN201310472816.XA CN201310472816A CN104580049A CN 104580049 A CN104580049 A CN 104580049A CN 201310472816 A CN201310472816 A CN 201310472816A CN 104580049 A CN104580049 A CN 104580049A
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 4
- 239000013256 coordination polymer Substances 0.000 claims abstract 6
- 238000000605 extraction Methods 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0014—Carrier regulation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0014—Carrier regulation
- H04L2027/0024—Carrier regulation at the receiver end
- H04L2027/0026—Correction of carrier offset
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310472816.XA CN104580049B (zh) | 2013-10-11 | 2013-10-11 | 一种上行频偏补偿的方法 |
Applications Claiming Priority (1)
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CN201310472816.XA CN104580049B (zh) | 2013-10-11 | 2013-10-11 | 一种上行频偏补偿的方法 |
Publications (2)
Publication Number | Publication Date |
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CN104580049A true CN104580049A (zh) | 2015-04-29 |
CN104580049B CN104580049B (zh) | 2018-02-27 |
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CN201310472816.XA Expired - Fee Related CN104580049B (zh) | 2013-10-11 | 2013-10-11 | 一种上行频偏补偿的方法 |
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CN (1) | CN104580049B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017157122A1 (zh) * | 2016-03-18 | 2017-09-21 | 中兴通讯股份有限公司 | 用于pusch信道的相位补偿方法及装置 |
CN107347043A (zh) * | 2016-05-06 | 2017-11-14 | 三星电子株式会社 | 接收器以及在接收器中补偿载波频率偏移的方法 |
CN108282421A (zh) * | 2017-01-05 | 2018-07-13 | 普天信息技术有限公司 | 一种上行控制信道频偏估计的方法 |
CN115333911A (zh) * | 2022-08-15 | 2022-11-11 | 四川创智联恒科技有限公司 | 一种ofdm***中基于导频的频偏估计方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080002564A1 (en) * | 2006-06-29 | 2008-01-03 | Motorola, Inc. | Orthogonal frequency division multiple access message processing method and apparatus |
CN102137048A (zh) * | 2010-01-22 | 2011-07-27 | 中兴通讯股份有限公司 | 一种频偏估计的方法及*** |
-
2013
- 2013-10-11 CN CN201310472816.XA patent/CN104580049B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080002564A1 (en) * | 2006-06-29 | 2008-01-03 | Motorola, Inc. | Orthogonal frequency division multiple access message processing method and apparatus |
CN102137048A (zh) * | 2010-01-22 | 2011-07-27 | 中兴通讯股份有限公司 | 一种频偏估计的方法及*** |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017157122A1 (zh) * | 2016-03-18 | 2017-09-21 | 中兴通讯股份有限公司 | 用于pusch信道的相位补偿方法及装置 |
CN107347043A (zh) * | 2016-05-06 | 2017-11-14 | 三星电子株式会社 | 接收器以及在接收器中补偿载波频率偏移的方法 |
CN107347043B (zh) * | 2016-05-06 | 2021-09-28 | 三星电子株式会社 | 接收器以及在接收器中补偿载波频率偏移的方法 |
CN108282421A (zh) * | 2017-01-05 | 2018-07-13 | 普天信息技术有限公司 | 一种上行控制信道频偏估计的方法 |
CN108282421B (zh) * | 2017-01-05 | 2020-11-27 | 普天信息技术有限公司 | 一种上行控制信道频偏估计的方法 |
CN115333911A (zh) * | 2022-08-15 | 2022-11-11 | 四川创智联恒科技有限公司 | 一种ofdm***中基于导频的频偏估计方法 |
CN115333911B (zh) * | 2022-08-15 | 2023-04-07 | 四川创智联恒科技有限公司 | 一种ofdm***中基于导频的频偏估计方法 |
Also Published As
Publication number | Publication date |
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CN104580049B (zh) | 2018-02-27 |
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Address after: 100080 Beijing, Haidian, North Street, No. two, No. 6, No. Applicant after: POTEVIO INFORMATION TECHNOLOGY Co.,Ltd. Address before: 100080 Beijing, Haidian, North Street, No. two, No. 6, No. Applicant before: PETEVIO INSTITUTE OF TECHNOLOGY Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: An uplink frequency offset compensating method Effective date of registration: 20181026 Granted publication date: 20180227 Pledgee: Bank of Beijing Limited by Share Ltd. Century City Branch Pledgor: POTEVIO INFORMATION TECHNOLOGY Co.,Ltd. Registration number: 2018990000975 |
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Date of cancellation: 20200708 Granted publication date: 20180227 Pledgee: Bank of Beijing Limited by Share Ltd. Century City Branch Pledgor: POTEVIO INFORMATION TECHNOLOGY Co.,Ltd. Registration number: 2018990000975 |
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Denomination of invention: A method of up line frequency offset compensation Effective date of registration: 20200730 Granted publication date: 20180227 Pledgee: Bank of Beijing Limited by Share Ltd. Century City Branch Pledgor: POTEVIO INFORMATION TECHNOLOGY Co.,Ltd. Registration number: Y2020980004562 |
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Date of cancellation: 20210715 Granted publication date: 20180227 Pledgee: Bank of Beijing Limited by Share Ltd. Century City Branch Pledgor: POTEVIO INFORMATION TECHNOLOGY Co.,Ltd. Registration number: Y2020980004562 |
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