CN111262754A - 一种基于畸变功率去除的窄带干扰检测方法及其通信装置 - Google Patents
一种基于畸变功率去除的窄带干扰检测方法及其通信装置 Download PDFInfo
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- CN111262754A CN111262754A CN202010048379.9A CN202010048379A CN111262754A CN 111262754 A CN111262754 A CN 111262754A CN 202010048379 A CN202010048379 A CN 202010048379A CN 111262754 A CN111262754 A CN 111262754A
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- 238000001514 detection method Methods 0.000 title claims abstract description 38
- 238000004891 communication Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 28
- 101000746134 Homo sapiens DNA endonuclease RBBP8 Proteins 0.000 claims description 18
- 101000969031 Homo sapiens Nuclear protein 1 Proteins 0.000 claims description 18
- 102100021133 Nuclear protein 1 Human genes 0.000 claims description 18
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
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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
- H04L27/2681—Details of algorithms characterised by constraints
- H04L27/2688—Resistance to perturbation, e.g. noise, interference or fading
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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
- H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
- H04L27/2691—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation involving interference determination or cancellation
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CN202010048379.9A CN111262754B (zh) | 2020-01-16 | 2020-01-16 | 一种基于畸变功率去除的窄带干扰检测方法及其通信装置 |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1959625A1 (en) * | 2007-02-14 | 2008-08-20 | NTT DoCoMo Inc. | Receiver apparatus for detecting narrowband interference in a multi-carrier receive signal |
CN102404257A (zh) * | 2010-09-17 | 2012-04-04 | 中兴通讯股份有限公司 | Mimo-ofdm系统中的窄带干扰检测方法及装置 |
WO2012055344A1 (zh) * | 2010-10-25 | 2012-05-03 | 华为技术有限公司 | 估计窄带干扰的方法、装置及接收设备 |
CN103346848A (zh) * | 2013-06-27 | 2013-10-09 | 华为技术有限公司 | 一种噪声检测的方法和设备 |
CN103532901A (zh) * | 2013-10-14 | 2014-01-22 | 国家电网公司 | 一种用于电力线载波通信的定时同步方法及系统 |
CN104144138A (zh) * | 2013-05-10 | 2014-11-12 | 钜泉光电科技(上海)股份有限公司 | 自适应单频窄带干扰陷波滤波装置及双频滤波设备 |
CN105897643A (zh) * | 2016-04-08 | 2016-08-24 | 中国人民解放军国防科学技术大学 | Ofdm系统中基于连续循环移位训练序列的联合窄带干扰检测、消除与信道估计方法 |
CN107809256A (zh) * | 2017-11-01 | 2018-03-16 | 广西师范学院 | 一种在窄带干扰下的短波抑制方法 |
CN109245839A (zh) * | 2018-10-19 | 2019-01-18 | 西安磐基新能源科技有限公司 | 一种检测窄带干扰的方法及其通信芯片、通信装置 |
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2020
- 2020-01-16 CN CN202010048379.9A patent/CN111262754B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1959625A1 (en) * | 2007-02-14 | 2008-08-20 | NTT DoCoMo Inc. | Receiver apparatus for detecting narrowband interference in a multi-carrier receive signal |
CN102404257A (zh) * | 2010-09-17 | 2012-04-04 | 中兴通讯股份有限公司 | Mimo-ofdm系统中的窄带干扰检测方法及装置 |
WO2012055344A1 (zh) * | 2010-10-25 | 2012-05-03 | 华为技术有限公司 | 估计窄带干扰的方法、装置及接收设备 |
CN104144138A (zh) * | 2013-05-10 | 2014-11-12 | 钜泉光电科技(上海)股份有限公司 | 自适应单频窄带干扰陷波滤波装置及双频滤波设备 |
CN103346848A (zh) * | 2013-06-27 | 2013-10-09 | 华为技术有限公司 | 一种噪声检测的方法和设备 |
CN103532901A (zh) * | 2013-10-14 | 2014-01-22 | 国家电网公司 | 一种用于电力线载波通信的定时同步方法及系统 |
CN105897643A (zh) * | 2016-04-08 | 2016-08-24 | 中国人民解放军国防科学技术大学 | Ofdm系统中基于连续循环移位训练序列的联合窄带干扰检测、消除与信道估计方法 |
CN107809256A (zh) * | 2017-11-01 | 2018-03-16 | 广西师范学院 | 一种在窄带干扰下的短波抑制方法 |
CN109245839A (zh) * | 2018-10-19 | 2019-01-18 | 西安磐基新能源科技有限公司 | 一种检测窄带干扰的方法及其通信芯片、通信装置 |
Non-Patent Citations (1)
Title |
---|
黄李峰,田亚飞: "《OFDM 系统中基于最优门限选取的窄带干扰抑制方法》", 《信号处理》 * |
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