CN102984719A - 基于预处理的主同步信号检测方法、装置及终端 - Google Patents
基于预处理的主同步信号检测方法、装置及终端 Download PDFInfo
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- CN102984719A CN102984719A CN2011102589178A CN201110258917A CN102984719A CN 102984719 A CN102984719 A CN 102984719A CN 2011102589178 A CN2011102589178 A CN 2011102589178A CN 201110258917 A CN201110258917 A CN 201110258917A CN 102984719 A CN102984719 A CN 102984719A
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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
- H04L27/2662—Symbol synchronisation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
- H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
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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
- H04L27/2668—Details of algorithms
- H04L27/2669—Details of algorithms characterised by the domain of operation
- H04L27/2671—Time domain
-
- 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
- H04L27/2668—Details of algorithms
- H04L27/2673—Details of algorithms characterised by synchronisation parameters
- H04L27/2675—Pilot or known symbols
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- Engineering & Computer Science (AREA)
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Abstract
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201110258917.8A CN102984719B (zh) | 2011-09-02 | 2011-09-02 | 基于预处理的主同步信号检测方法、装置及终端 |
PCT/CN2012/075822 WO2013029397A1 (zh) | 2011-09-02 | 2012-05-21 | 基于预处理的主同步信号检测方法、装置及终端 |
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CN201110258917.8A CN102984719B (zh) | 2011-09-02 | 2011-09-02 | 基于预处理的主同步信号检测方法、装置及终端 |
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CN102984719A true CN102984719A (zh) | 2013-03-20 |
CN102984719B CN102984719B (zh) | 2018-05-04 |
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CN201110258917.8A Active CN102984719B (zh) | 2011-09-02 | 2011-09-02 | 基于预处理的主同步信号检测方法、装置及终端 |
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WO (1) | WO2013029397A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104113503A (zh) * | 2013-04-22 | 2014-10-22 | 联发科技(新加坡)私人有限公司 | 有频率偏移的lte小区搜索方法及装置 |
CN104427564A (zh) * | 2013-08-27 | 2015-03-18 | 工业和信息化部电信研究院 | 一种用于td-lte小区切换的快速下行主同步方法 |
CN106470476A (zh) * | 2015-08-18 | 2017-03-01 | 上海无线通信研究中心 | 一种lte时域相关初始同步方法及其装置 |
RU2644407C2 (ru) * | 2013-10-23 | 2018-02-12 | ЗетТиИ Корпорейшн | Способ и устройство для реализации сигнала первичной синхронизации во временной области и компьютерный носитель данных |
CN112118622A (zh) * | 2019-06-20 | 2020-12-22 | 大唐联仪科技有限公司 | Wcdma上行同步位置检测方法和装置 |
Citations (5)
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CN101534287A (zh) * | 2008-03-13 | 2009-09-16 | 泰鼎多媒体技术(上海)有限公司 | 移动通信系统中进行载波频率偏移校正的方法和装置 |
CN101719889A (zh) * | 2009-11-25 | 2010-06-02 | 北京天碁科技有限公司 | 一种进行主同步信号检测的方法及装置 |
EP2296332A1 (en) * | 2009-09-10 | 2011-03-16 | ST-Ericsson (France) SAS | Low complexity primary synchronization signal detection with coarse frequency offset estimation for LTE wireless communication system. |
CN102148785A (zh) * | 2010-02-05 | 2011-08-10 | 中兴通讯股份有限公司 | 一种lte系统中主同步信号检测与序列生成方法及装置 |
CN102158249A (zh) * | 2010-02-11 | 2011-08-17 | 富士通株式会社 | 用于检测主同步序列的方法和装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2249484A1 (en) * | 2009-05-05 | 2010-11-10 | St-NXP Wireless France SAS | PSS detection process for an LTE communication network |
CN102122997B (zh) * | 2011-03-21 | 2014-03-19 | 中兴通讯股份有限公司 | Lte主同步信号检测的方法、装置及终端 |
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2011
- 2011-09-02 CN CN201110258917.8A patent/CN102984719B/zh active Active
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2012
- 2012-05-21 WO PCT/CN2012/075822 patent/WO2013029397A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101534287A (zh) * | 2008-03-13 | 2009-09-16 | 泰鼎多媒体技术(上海)有限公司 | 移动通信系统中进行载波频率偏移校正的方法和装置 |
EP2296332A1 (en) * | 2009-09-10 | 2011-03-16 | ST-Ericsson (France) SAS | Low complexity primary synchronization signal detection with coarse frequency offset estimation for LTE wireless communication system. |
CN101719889A (zh) * | 2009-11-25 | 2010-06-02 | 北京天碁科技有限公司 | 一种进行主同步信号检测的方法及装置 |
CN102148785A (zh) * | 2010-02-05 | 2011-08-10 | 中兴通讯股份有限公司 | 一种lte系统中主同步信号检测与序列生成方法及装置 |
CN102158249A (zh) * | 2010-02-11 | 2011-08-17 | 富士通株式会社 | 用于检测主同步序列的方法和装置 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104113503A (zh) * | 2013-04-22 | 2014-10-22 | 联发科技(新加坡)私人有限公司 | 有频率偏移的lte小区搜索方法及装置 |
CN104113503B (zh) * | 2013-04-22 | 2017-11-14 | 联发科技(新加坡)私人有限公司 | 有频率偏移的lte小区搜索方法及装置 |
CN104427564A (zh) * | 2013-08-27 | 2015-03-18 | 工业和信息化部电信研究院 | 一种用于td-lte小区切换的快速下行主同步方法 |
CN104427564B (zh) * | 2013-08-27 | 2018-02-02 | 工业和信息化部电信研究院 | 一种用于td‑lte小区切换的快速下行主同步方法 |
RU2644407C2 (ru) * | 2013-10-23 | 2018-02-12 | ЗетТиИ Корпорейшн | Способ и устройство для реализации сигнала первичной синхронизации во временной области и компьютерный носитель данных |
CN106470476A (zh) * | 2015-08-18 | 2017-03-01 | 上海无线通信研究中心 | 一种lte时域相关初始同步方法及其装置 |
CN112118622A (zh) * | 2019-06-20 | 2020-12-22 | 大唐联仪科技有限公司 | Wcdma上行同步位置检测方法和装置 |
CN112118622B (zh) * | 2019-06-20 | 2023-03-03 | 大唐联仪科技有限公司 | Wcdma上行同步位置检测方法和装置 |
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Publication number | Publication date |
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WO2013029397A1 (zh) | 2013-03-07 |
CN102984719B (zh) | 2018-05-04 |
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Effective date of registration: 20151127 Address after: Dameisha Yantian District of Shenzhen City, Guangdong province 518085 Building No. 1 Applicant after: SHENZHEN ZTE MICROELECTRONICS TECHNOLOGY CO., LTD. Address before: 518057 Nanshan District Guangdong high tech Industrial Park, South Road, science and technology, ZTE building, Ministry of Justice Applicant before: ZTE Corporation |
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Application publication date: 20130320 Assignee: Xi'an Chris Semiconductor Technology Co. Ltd. Assignor: SHENZHEN ZTE MICROELECTRONICS TECHNOLOGY CO., LTD. Contract record no.: 2019440020036 Denomination of invention: A method, an apparatus, and a terminal for detecting a primary synchronization signal based on preprocessing Granted publication date: 20180504 License type: Common License Record date: 20190619 |