CN112235046A - 无线紫外光通信的降噪处理方法 - Google Patents
无线紫外光通信的降噪处理方法 Download PDFInfo
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- CN112235046A CN112235046A CN202011127448.1A CN202011127448A CN112235046A CN 112235046 A CN112235046 A CN 112235046A CN 202011127448 A CN202011127448 A CN 202011127448A CN 112235046 A CN112235046 A CN 112235046A
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- 238000004891 communication Methods 0.000 title claims abstract description 63
- 238000003672 processing method Methods 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000012545 processing Methods 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 238000000354 decomposition reaction Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 230000009466 transformation Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005764 inhibitory process Effects 0.000 abstract description 3
- 230000004927 fusion Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/66—Non-coherent receivers, e.g. using direct detection
- H04B10/69—Electrical arrangements in the receiver
- H04B10/697—Arrangements for reducing noise and distortion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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CN202011127448.1A CN112235046B (zh) | 2020-10-20 | 2020-10-20 | 无线紫外光通信的降噪处理方法 |
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CN202011127448.1A CN112235046B (zh) | 2020-10-20 | 2020-10-20 | 无线紫外光通信的降噪处理方法 |
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CN112235046A true CN112235046A (zh) | 2021-01-15 |
CN112235046B CN112235046B (zh) | 2023-10-31 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114531201A (zh) * | 2021-12-27 | 2022-05-24 | 西安理工大学 | 非直视紫外光通信单散射的路径损耗模型的简化方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201518483U (zh) * | 2009-07-29 | 2010-06-30 | 中国科学院空间科学与应用研究中心 | 一种日盲紫外激光通信系统 |
CN101986579A (zh) * | 2009-07-29 | 2011-03-16 | 中国科学院空间科学与应用研究中心 | 自由空间日盲紫外激光通信系统 |
WO2014168880A1 (en) * | 2013-04-12 | 2014-10-16 | Qualcomm Incorporated | Near infrared guided image denoising |
CN104917565A (zh) * | 2014-10-15 | 2015-09-16 | 徐云鹏 | 一种基于sr数字信号处理技术的紫外光通信系统 |
CN107941733A (zh) * | 2017-12-21 | 2018-04-20 | 苏州汉策能源设备有限公司 | 基于小波去噪的超低浓度多组分紫外光谱烟气分析方法 |
CN108674450A (zh) * | 2018-06-27 | 2018-10-19 | 西安工程大学 | 基于无线紫外光的轨道车辆防碰撞系统及防碰撞方法 |
-
2020
- 2020-10-20 CN CN202011127448.1A patent/CN112235046B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201518483U (zh) * | 2009-07-29 | 2010-06-30 | 中国科学院空间科学与应用研究中心 | 一种日盲紫外激光通信系统 |
CN101986579A (zh) * | 2009-07-29 | 2011-03-16 | 中国科学院空间科学与应用研究中心 | 自由空间日盲紫外激光通信系统 |
WO2014168880A1 (en) * | 2013-04-12 | 2014-10-16 | Qualcomm Incorporated | Near infrared guided image denoising |
CN104917565A (zh) * | 2014-10-15 | 2015-09-16 | 徐云鹏 | 一种基于sr数字信号处理技术的紫外光通信系统 |
CN107941733A (zh) * | 2017-12-21 | 2018-04-20 | 苏州汉策能源设备有限公司 | 基于小波去噪的超低浓度多组分紫外光谱烟气分析方法 |
CN108674450A (zh) * | 2018-06-27 | 2018-10-19 | 西安工程大学 | 基于无线紫外光的轨道车辆防碰撞系统及防碰撞方法 |
Non-Patent Citations (5)
Title |
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宋鹏: "Noise Reduction on Received Signals in Wireless Ultraviolet Communications Using Wavelet Transform", 《IEEE》, 29 July 2020 (2020-07-29), pages 1 - 3 * |
张俊: "《光电子-激光》2015年第26卷总目次", 《光电子-激光》 * |
张俊: "《光电子-激光》2015年第26卷总目次", 《光电子-激光》, no. 12, 15 December 2015 (2015-12-15) * |
隋波等: "小波变换在紫外光信号降噪处理中的应用", 《舰船电子工程》 * |
隋波等: "小波变换在紫外光信号降噪处理中的应用", 《舰船电子工程》, no. 04, 20 April 2009 (2009-04-20) * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114531201A (zh) * | 2021-12-27 | 2022-05-24 | 西安理工大学 | 非直视紫外光通信单散射的路径损耗模型的简化方法 |
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