CN111726307A - 信道冲激响应双伽马函数ls拟合系数迭代初值求解方法及系统 - Google Patents
信道冲激响应双伽马函数ls拟合系数迭代初值求解方法及系统 Download PDFInfo
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- CN111726307A CN111726307A CN202010527378.2A CN202010527378A CN111726307A CN 111726307 A CN111726307 A CN 111726307A CN 202010527378 A CN202010527378 A CN 202010527378A CN 111726307 A CN111726307 A CN 111726307A
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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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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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
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
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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
- H04B10/116—Visible light communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B13/00—Transmission systems characterised by the medium used for transmission, not provided for in groups H04B3/00 - H04B11/00
- H04B13/02—Transmission systems in which the medium consists of the earth or a large mass of water thereon, e.g. earth telegraphy
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2111/00—Details relating to CAD techniques
- G06F2111/10—Numerical modelling
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Abstract
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CN202010527378.2A CN111726307B (zh) | 2020-06-11 | 2020-06-11 | 信道冲激响应双伽马函数ls拟合系数迭代初值求解方法及系统 |
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CN202010527378.2A CN111726307B (zh) | 2020-06-11 | 2020-06-11 | 信道冲激响应双伽马函数ls拟合系数迭代初值求解方法及系统 |
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CN111726307A true CN111726307A (zh) | 2020-09-29 |
CN111726307B CN111726307B (zh) | 2022-02-11 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070002982A1 (en) * | 2005-06-30 | 2007-01-04 | Heikkila Markku J | Receiver and method of processing received data |
CN104104445A (zh) * | 2013-04-10 | 2014-10-15 | 富士通株式会社 | 非线性加权系数的计算装置以及方法 |
CN107018105A (zh) * | 2017-04-18 | 2017-08-04 | 东莞信大融合创新研究院 | 水下可见光通信方法及系统 |
CN108718211A (zh) * | 2018-06-19 | 2018-10-30 | 西安电子科技大学 | 基于ggd信道模型的uwoc系统硬解调误码率计算方法 |
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2020
- 2020-06-11 CN CN202010527378.2A patent/CN111726307B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070002982A1 (en) * | 2005-06-30 | 2007-01-04 | Heikkila Markku J | Receiver and method of processing received data |
CN104104445A (zh) * | 2013-04-10 | 2014-10-15 | 富士通株式会社 | 非线性加权系数的计算装置以及方法 |
CN107018105A (zh) * | 2017-04-18 | 2017-08-04 | 东莞信大融合创新研究院 | 水下可见光通信方法及系统 |
CN108718211A (zh) * | 2018-06-19 | 2018-10-30 | 西安电子科技大学 | 基于ggd信道模型的uwoc系统硬解调误码率计算方法 |
Non-Patent Citations (4)
Title |
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AL-AMIN B UMAR.ET.AL: "Modelling Impulse Response for NLOS Underwater Optical Wireless Communications", 《2019 15TH INTERNATIONAL CONFERENCE ON ELECTRONICS, COMPUTER AND COMPUTATION (ICECCO)》 * |
刘陕陕;李岳衡;黄平;谭跃跃;居美艳: "散射相函数对UWOC系统检测性能影响研究", 《激光与光电子学进展》 * |
王超: "水下可见光通信单光子检测关键技术研究", 《中国博士学位论文全文数据库 信息科技辑》 * |
胥浩: "水下高速可见光通信关键技术研究", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
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Inventor after: Tan Yueyue Inventor after: Li Yueheng Inventor after: Zhang Xinwen Inventor after: Liu Shanshan Inventor after: Shi Hongqiang Inventor after: Ju Meiyan Inventor after: Huang Ping Inventor before: Tan Yueyue Inventor before: Li Yueheng Inventor before: Liu Shanshan Inventor before: Shi Hongqiang Inventor before: Ju Meiyan Inventor before: Huang Ping |
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