CN106789789B - Wcdma信号扰码估计和信源信息盲解码方法 - Google Patents
Wcdma信号扰码估计和信源信息盲解码方法 Download PDFInfo
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- CN106789789B CN106789789B CN201611245474.8A CN201611245474A CN106789789B CN 106789789 B CN106789789 B CN 106789789B CN 201611245474 A CN201611245474 A CN 201611245474A CN 106789789 B CN106789789 B CN 106789789B
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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
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03178—Arrangements involving sequence estimation techniques
- H04L25/03248—Arrangements for operating in conjunction with other apparatus
- H04L25/0328—Arrangements for operating in conjunction with other apparatus with interference cancellation circuitry
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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
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03178—Arrangements involving sequence estimation techniques
- H04L25/03248—Arrangements for operating in conjunction with other apparatus
- H04L25/03286—Arrangements for operating in conjunction with other apparatus with channel-decoding circuitry
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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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CN201611245474.8A CN106789789B (zh) | 2016-12-29 | 2016-12-29 | Wcdma信号扰码估计和信源信息盲解码方法 |
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CN106789789A CN106789789A (zh) | 2017-05-31 |
CN106789789B true CN106789789B (zh) | 2019-11-22 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108650203B (zh) * | 2018-07-23 | 2020-12-08 | 杭州电子科技大学 | 一种基于侦察接收机的调制模式识别方法 |
CN109150776B (zh) * | 2018-08-15 | 2021-06-08 | 桂林电子科技大学 | 一种短码直扩信号伪码序列盲估计方法 |
CN109951406B (zh) * | 2019-01-11 | 2022-05-17 | 杭州天智融通科技有限公司 | 联通异步wcdma实采信号用户数和扰码盲估计方法 |
CN109981497B (zh) * | 2019-02-22 | 2021-09-03 | 中国人民解放军陆军工程大学 | 基于盲源分离和角度域辨识的导频污染消除方法 |
CN109905226B (zh) * | 2019-03-28 | 2021-12-17 | 鹤壁天海电子信息系统有限公司 | 一种数据处理方法及装置 |
CN112684006B (zh) * | 2020-12-09 | 2023-01-17 | 东莞理工学院 | 基于ovsf码的螺栓损伤超声波检测方法及系统 |
CN112994827B (zh) * | 2021-02-05 | 2022-11-18 | 北京科电航宇空间技术有限公司 | 一种ovsf码估计方法 |
CN114492488A (zh) * | 2022-01-20 | 2022-05-13 | 西安交通大学 | 一种基于ica的环境反向散射多标签信号分离检测方法 |
CN116015345B (zh) * | 2022-12-27 | 2023-09-12 | 中国人民解放军军事科学院系统工程研究院 | 一种基于独立分量分析的卫星通信扩频信号盲分析方法 |
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US8761144B2 (en) * | 2007-06-28 | 2014-06-24 | Telefonaktiebolaget Lm Ericsson (Publ) | HS-PDSCH blind decoding |
CN101489287B (zh) * | 2008-01-14 | 2012-06-06 | 中兴通讯股份有限公司 | Cell_pch状态下具有专用h-rnti的hs-scch选择方法及系统 |
US9191943B2 (en) * | 2012-09-13 | 2015-11-17 | Kt Corporation | Reception and configuration of downlink control channel |
CN104506466B (zh) * | 2014-12-29 | 2017-12-19 | 中国人民解放军海军航空工程学院 | 一种多载波cdma信号扩频码及信息序列盲估计方法 |
CN105429925B (zh) * | 2015-11-18 | 2018-10-19 | 杭州电子科技大学 | 基于快速独立分量分析的多天线ofdma信号解码方法 |
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Effective date of registration: 20201109 Address after: 310016 room 3003-1, building 1, Gaode land center, Jianggan District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Zhiduo Network Technology Co.,Ltd. Address before: Hangzhou City, Zhejiang province 310018 Xiasha Higher Education Park No. 2 street Patentee before: HANGZHOU DIANZI University |
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Effective date of registration: 20201209 Address after: 241100 8 / F, building 5, Wuhu navigation Innovation Park, Wanbi Town, Wuhu County, Wuhu City, Anhui Province Patentee after: Wuhu Digital Information Industrial Park Co.,Ltd. Address before: Room 3003-1, building 1, Gaode land center, Jianggan District, Hangzhou City, Zhejiang Province Patentee before: Zhejiang Zhiduo Network Technology Co.,Ltd. |
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Application publication date: 20170531 Assignee: ZHEJIANG QIPINTONG NETWORK TECHNOLOGY CO.,LTD. Assignor: Wuhu Digital Information Industrial Park Co.,Ltd. Contract record no.: X2021330000733 Denomination of invention: WCDMA signal scrambling code estimation and source information blind decoding method Granted publication date: 20191122 License type: Common License Record date: 20211109 |
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Assignee: ZHEJIANG QIPINTONG NETWORK TECHNOLOGY CO.,LTD. Assignor: Wuhu Digital Information Industrial Park Co.,Ltd. Contract record no.: X2021330000733 Date of cancellation: 20240204 |