CN101656552B - 时分-同步码分多址信号检测方法及检测装置 - Google Patents
时分-同步码分多址信号检测方法及检测装置 Download PDFInfo
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- CN101656552B CN101656552B CN 200810147103 CN200810147103A CN101656552B CN 101656552 B CN101656552 B CN 101656552B CN 200810147103 CN200810147103 CN 200810147103 CN 200810147103 A CN200810147103 A CN 200810147103A CN 101656552 B CN101656552 B CN 101656552B
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- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 238000012545 processing Methods 0.000 claims abstract description 63
- 238000000034 method Methods 0.000 claims abstract description 30
- 238000012549 training Methods 0.000 claims abstract description 22
- 239000011159 matrix material Substances 0.000 claims abstract description 19
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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
- H04L25/0202—Channel estimation
- H04L25/0212—Channel estimation of impulse response
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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
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
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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
- H04L25/0202—Channel estimation
- H04L25/024—Channel estimation channel estimation algorithms
- H04L25/0242—Channel estimation channel estimation algorithms using matrix methods
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN 200810147103 CN101656552B (zh) | 2008-08-18 | 2008-08-18 | 时分-同步码分多址信号检测方法及检测装置 |
PCT/CN2009/073306 WO2010020168A1 (zh) | 2008-08-18 | 2009-08-17 | 时分-同步码分多址信号检测方法及检测装置 |
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CN 200810147103 CN101656552B (zh) | 2008-08-18 | 2008-08-18 | 时分-同步码分多址信号检测方法及检测装置 |
Publications (2)
Publication Number | Publication Date |
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CN101656552A CN101656552A (zh) | 2010-02-24 |
CN101656552B true CN101656552B (zh) | 2013-01-16 |
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CN 200810147103 Expired - Fee Related CN101656552B (zh) | 2008-08-18 | 2008-08-18 | 时分-同步码分多址信号检测方法及检测装置 |
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CN (1) | CN101656552B (zh) |
WO (1) | WO2010020168A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103747462A (zh) * | 2014-01-09 | 2014-04-23 | 中国联合网络通信集团有限公司 | 一种csfb信号检测方法和装置 |
CN113296064B (zh) * | 2021-04-13 | 2024-07-02 | 武汉卓目科技股份有限公司 | 一种基于Frank码的SAR雷达接收通道时延校准方法及系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1722623A (zh) * | 2004-07-12 | 2006-01-18 | 中兴通讯股份有限公司 | 一种利用训练序列快速进行信道估计的方法 |
CN1835483A (zh) * | 2005-12-29 | 2006-09-20 | 上海贝豪通讯电子有限公司 | 兼容ofdm技术的td-scdma系统中的信道估计的方法 |
CN101087283A (zh) * | 2006-06-07 | 2007-12-12 | 北京天碁科技有限公司 | 用于td-scdma系统中的接收装置与方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100581085C (zh) * | 2006-05-19 | 2010-01-13 | 北京天碁科技有限公司 | Td-scdma系统中接收机的联合检测系统及其数据处理方法 |
CN101237245B (zh) * | 2007-01-31 | 2012-07-04 | 展讯通信(上海)有限公司 | 基于td-scdma网络的单频广播接收方法 |
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2008
- 2008-08-18 CN CN 200810147103 patent/CN101656552B/zh not_active Expired - Fee Related
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- 2009-08-17 WO PCT/CN2009/073306 patent/WO2010020168A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1722623A (zh) * | 2004-07-12 | 2006-01-18 | 中兴通讯股份有限公司 | 一种利用训练序列快速进行信道估计的方法 |
CN1835483A (zh) * | 2005-12-29 | 2006-09-20 | 上海贝豪通讯电子有限公司 | 兼容ofdm技术的td-scdma系统中的信道估计的方法 |
CN101087283A (zh) * | 2006-06-07 | 2007-12-12 | 北京天碁科技有限公司 | 用于td-scdma系统中的接收装置与方法 |
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Publication number | Publication date |
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CN101656552A (zh) | 2010-02-24 |
WO2010020168A1 (zh) | 2010-02-25 |
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Effective date of registration: 20151215 Address after: Dameisha Yantian District of Shenzhen City, Guangdong province 518085 Building No. 1 Patentee after: SANECHIPS TECHNOLOGY Co.,Ltd. Address before: 518057 Nanshan District science and Technology Industrial Park, Guangdong high tech Industrial Park, ZTE building Patentee before: ZTE Corp. |
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Application publication date: 20100224 Assignee: Xi'an Chris Semiconductor Technology Co.,Ltd. Assignor: SANECHIPS TECHNOLOGY Co.,Ltd. Contract record no.: 2019440020036 Denomination of invention: Time-division synchronization code division-multiple-access (TD-SCDMA) signal detection method and detection device Granted publication date: 20130116 License type: Common License Record date: 20190619 |
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