CN107360111A - 一种基于压缩感知的电力线通信中脉冲噪声消除方法 - Google Patents
一种基于压缩感知的电力线通信中脉冲噪声消除方法 Download PDFInfo
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- H—ELECTRICITY
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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
- H04L27/2649—Demodulators
- H04L27/265—Fourier transform demodulators, e.g. fast Fourier transform [FFT] or discrete Fourier transform [DFT] demodulators
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- H—ELECTRICITY
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- 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
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- H04L27/2655—Synchronisation arrangements
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108737301A (zh) * | 2018-05-23 | 2018-11-02 | 南通大学 | 一种基于b样条神经网络的宽带通信发射机指纹估计方法 |
CN109067433A (zh) * | 2018-09-04 | 2018-12-21 | 国网四川省电力公司电力科学研究院 | 适用于智能电能表的低压电力线载波通信噪声抑制方法 |
CN109669157A (zh) * | 2019-01-22 | 2019-04-23 | 西安电子科技大学 | 基于压缩传输的tdoa估计方法 |
CN110418219A (zh) * | 2019-07-30 | 2019-11-05 | 南京信息工程大学 | 一种基于星座压缩的pon动态带宽分配***及方法 |
CN110493151A (zh) * | 2019-07-04 | 2019-11-22 | 宁波大学 | 电力线中稀疏迭代协方差估计的脉冲噪声抑制方法 |
CN110535546A (zh) * | 2019-07-22 | 2019-12-03 | 西安交通大学 | 一种基于稀疏多径感知的滑动互相关帧检测方法 |
CN111082837A (zh) * | 2019-11-25 | 2020-04-28 | 宁波大学 | 基于递归压缩感知的电力线通信***脉冲噪声抑制方法 |
CN112104392A (zh) * | 2020-10-08 | 2020-12-18 | 广东石油化工学院 | 一种利用状态矩阵的plc信道脉冲噪声检测方法和*** |
CN112187317A (zh) * | 2020-10-08 | 2021-01-05 | 广东石油化工学院 | 一种利用曲线拉伸的plc信道脉冲噪声检测方法和*** |
CN112737636A (zh) * | 2020-12-03 | 2021-04-30 | 北华大学 | 一种基于电力信号传输奇异性度量的压缩感知及重建的方法 |
US20210232235A1 (en) * | 2015-07-17 | 2021-07-29 | Sai Deepika Regani | Method, apparatus, and system for wireless writing tracking |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2629474A2 (en) * | 2012-02-15 | 2013-08-21 | Pace Plc | Improvements relating to Adaptive Impulse Noise Mitigation |
CN104301280A (zh) * | 2014-10-22 | 2015-01-21 | 国网重庆市电力公司电力科学研究院 | 一种基于ofdm的电力线载波周期脉冲噪声检测和抑制方法 |
CN104852879A (zh) * | 2015-04-07 | 2015-08-19 | 湖南大学 | 一种电力线脉冲噪声动态抑制方法和*** |
CN106506042A (zh) * | 2016-10-20 | 2017-03-15 | 宁波大学 | 基于l1/2范数正则化的电力线通信***脉冲噪声抑制方法 |
-
2017
- 2017-06-01 CN CN201710403406.8A patent/CN107360111B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2629474A2 (en) * | 2012-02-15 | 2013-08-21 | Pace Plc | Improvements relating to Adaptive Impulse Noise Mitigation |
CN104301280A (zh) * | 2014-10-22 | 2015-01-21 | 国网重庆市电力公司电力科学研究院 | 一种基于ofdm的电力线载波周期脉冲噪声检测和抑制方法 |
CN104852879A (zh) * | 2015-04-07 | 2015-08-19 | 湖南大学 | 一种电力线脉冲噪声动态抑制方法和*** |
CN106506042A (zh) * | 2016-10-20 | 2017-03-15 | 宁波大学 | 基于l1/2范数正则化的电力线通信***脉冲噪声抑制方法 |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11592913B2 (en) * | 2015-07-17 | 2023-02-28 | Origin Wireless, Inc. | Method, apparatus, and system for wireless writing tracking |
US20210232235A1 (en) * | 2015-07-17 | 2021-07-29 | Sai Deepika Regani | Method, apparatus, and system for wireless writing tracking |
CN108737301B (zh) * | 2018-05-23 | 2020-08-07 | 南通大学 | 一种基于b样条神经网络的宽带通信发射机指纹估计方法 |
CN108737301A (zh) * | 2018-05-23 | 2018-11-02 | 南通大学 | 一种基于b样条神经网络的宽带通信发射机指纹估计方法 |
CN109067433B (zh) * | 2018-09-04 | 2021-07-20 | 国网四川省电力公司电力科学研究院 | 适用于智能电能表的低压电力线载波通信噪声抑制方法 |
CN109067433A (zh) * | 2018-09-04 | 2018-12-21 | 国网四川省电力公司电力科学研究院 | 适用于智能电能表的低压电力线载波通信噪声抑制方法 |
CN109669157A (zh) * | 2019-01-22 | 2019-04-23 | 西安电子科技大学 | 基于压缩传输的tdoa估计方法 |
CN110493151A (zh) * | 2019-07-04 | 2019-11-22 | 宁波大学 | 电力线中稀疏迭代协方差估计的脉冲噪声抑制方法 |
CN110493151B (zh) * | 2019-07-04 | 2021-10-19 | 宁波大学 | 电力线中稀疏迭代协方差估计的脉冲噪声抑制方法 |
CN110535546B (zh) * | 2019-07-22 | 2020-10-27 | 西安交通大学 | 一种基于稀疏多径感知的滑动互相关帧检测方法 |
CN110535546A (zh) * | 2019-07-22 | 2019-12-03 | 西安交通大学 | 一种基于稀疏多径感知的滑动互相关帧检测方法 |
CN110418219B (zh) * | 2019-07-30 | 2021-09-07 | 南京信息工程大学 | 一种基于星座压缩的pon动态带宽分配***及方法 |
CN110418219A (zh) * | 2019-07-30 | 2019-11-05 | 南京信息工程大学 | 一种基于星座压缩的pon动态带宽分配***及方法 |
CN111082837B (zh) * | 2019-11-25 | 2021-04-23 | 宁波大学 | 基于递归压缩感知的电力线通信***脉冲噪声抑制方法 |
CN111082837A (zh) * | 2019-11-25 | 2020-04-28 | 宁波大学 | 基于递归压缩感知的电力线通信***脉冲噪声抑制方法 |
CN112187317A (zh) * | 2020-10-08 | 2021-01-05 | 广东石油化工学院 | 一种利用曲线拉伸的plc信道脉冲噪声检测方法和*** |
CN112104392A (zh) * | 2020-10-08 | 2020-12-18 | 广东石油化工学院 | 一种利用状态矩阵的plc信道脉冲噪声检测方法和*** |
CN112737636A (zh) * | 2020-12-03 | 2021-04-30 | 北华大学 | 一种基于电力信号传输奇异性度量的压缩感知及重建的方法 |
CN112737636B (zh) * | 2020-12-03 | 2023-03-24 | 北华大学 | 一种基于电力信号传输奇异性度量的压缩感知及重建的方法 |
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Effective date of registration: 20231011 Address after: Northeast of the intersection of Sidingshan Road and Manquan Road, Hefei Circular Economy Demonstration Park, Feidong County, Hefei City, Anhui Province, 230000 Patentee after: Anhui Rongzhao Intelligent Co.,Ltd. Address before: Room 202, Building A4, Internet plus Industrial Park, No. 24, Economic Development Zone, Feixi County, Hefei City, Anhui Province, 230000 Patentee before: Anhui Husky Intellectual Property Service Co.,Ltd. Effective date of registration: 20231011 Address after: Room 202, Building A4, Internet plus Industrial Park, No. 24, Economic Development Zone, Feixi County, Hefei City, Anhui Province, 230000 Patentee after: Anhui Husky Intellectual Property Service Co.,Ltd. Address before: 315211, Fenghua Road, Jiangbei District, Zhejiang, Ningbo 818 Patentee before: Ningbo University |