CN107018100A - 一种时域去噪方法及装置 - Google Patents
一种时域去噪方法及装置 Download PDFInfo
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- CN107018100A CN107018100A CN201710140857.7A CN201710140857A CN107018100A CN 107018100 A CN107018100 A CN 107018100A CN 201710140857 A CN201710140857 A CN 201710140857A CN 107018100 A CN107018100 A CN 107018100A
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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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- 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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
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Abstract
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CN201710140857.7A CN107018100B (zh) | 2017-03-10 | 2017-03-10 | 一种时域去噪方法及装置 |
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CN201710140857.7A CN107018100B (zh) | 2017-03-10 | 2017-03-10 | 一种时域去噪方法及装置 |
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CN107018100A true CN107018100A (zh) | 2017-08-04 |
CN107018100B CN107018100B (zh) | 2020-01-14 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108833311A (zh) * | 2018-05-22 | 2018-11-16 | 杭州电子科技大学 | 联合时域聚类去噪与均衡判决的变换域二次估计方法 |
WO2021042394A1 (en) * | 2019-09-06 | 2021-03-11 | Nokia Shanghai Bell Co., Ltd. | Sequence repetition for unsynchronized uplink transmission |
Citations (8)
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CN101227438A (zh) * | 2008-01-30 | 2008-07-23 | 西安电子科技大学 | 基于小波无偏风险阈值去噪的ofdm信道估计方法 |
CN101478508A (zh) * | 2009-01-22 | 2009-07-08 | 华为技术有限公司 | 一种信道估计的方法及接收机 |
CN102196486A (zh) * | 2010-12-31 | 2011-09-21 | 重庆重邮信科通信技术有限公司 | 正交频分复用系统参考信号接收功率测量方法和装置 |
CN103227766A (zh) * | 2013-02-05 | 2013-07-31 | 南京航空航天大学 | 一种基于循环训练序列的信道估计方法 |
CN103916340A (zh) * | 2014-04-04 | 2014-07-09 | 电信科学技术研究院 | 一种噪声功率估计方法及网络侧设备 |
CN104301274A (zh) * | 2014-09-03 | 2015-01-21 | 武汉邮电科学研究院 | 用于多用户场景的上行信道估计方法及系统 |
CN104539562A (zh) * | 2014-10-30 | 2015-04-22 | 重庆邮电大学 | 基于多输入多输出正交频分复用的宽带短波信道估计方法 |
CN106156434A (zh) * | 2016-07-11 | 2016-11-23 | 江南大学 | 基于局部时滞重构的滑动窗时间差‑高斯过程回归建模方法 |
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2017
- 2017-03-10 CN CN201710140857.7A patent/CN107018100B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101227438A (zh) * | 2008-01-30 | 2008-07-23 | 西安电子科技大学 | 基于小波无偏风险阈值去噪的ofdm信道估计方法 |
CN101478508A (zh) * | 2009-01-22 | 2009-07-08 | 华为技术有限公司 | 一种信道估计的方法及接收机 |
CN102196486A (zh) * | 2010-12-31 | 2011-09-21 | 重庆重邮信科通信技术有限公司 | 正交频分复用系统参考信号接收功率测量方法和装置 |
CN103227766A (zh) * | 2013-02-05 | 2013-07-31 | 南京航空航天大学 | 一种基于循环训练序列的信道估计方法 |
CN103916340A (zh) * | 2014-04-04 | 2014-07-09 | 电信科学技术研究院 | 一种噪声功率估计方法及网络侧设备 |
CN104301274A (zh) * | 2014-09-03 | 2015-01-21 | 武汉邮电科学研究院 | 用于多用户场景的上行信道估计方法及系统 |
CN104539562A (zh) * | 2014-10-30 | 2015-04-22 | 重庆邮电大学 | 基于多输入多输出正交频分复用的宽带短波信道估计方法 |
CN106156434A (zh) * | 2016-07-11 | 2016-11-23 | 江南大学 | 基于局部时滞重构的滑动窗时间差‑高斯过程回归建模方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108833311A (zh) * | 2018-05-22 | 2018-11-16 | 杭州电子科技大学 | 联合时域聚类去噪与均衡判决的变换域二次估计方法 |
WO2021042394A1 (en) * | 2019-09-06 | 2021-03-11 | Nokia Shanghai Bell Co., Ltd. | Sequence repetition for unsynchronized uplink transmission |
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Publication number | Publication date |
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CN107018100B (zh) | 2020-01-14 |
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Effective date of registration: 20180301 Address after: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou, Guangzhou economic and Technological Development Zone, Guangdong Province, No. 10 Applicant after: Comba Telecom System (China) Co., Ltd. Applicant after: Comba Telecom Systems (Guangzhou) Co., Ltd. Applicant after: Jingxin Communication Technology (Guangzhou) Co., Ltd. Applicant after: TIANJIN COMBA TELECOM SYSTEMS CO., LTD. Address before: 510663 Guangdong city of Guangzhou province Guangzhou economic and Technological Development Zone Jinbi Road No. 6 Applicant before: Jingxin Communication Technology (Guangzhou) Co., Ltd. |
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Effective date of registration: 20200103 Address after: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Applicant after: Jingxin Communication System (China) Co., Ltd. Address before: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou, Guangzhou economic and Technological Development Zone, Guangdong Province, No. 10 Applicant before: Jingxin Communication System (China) Co., Ltd. Applicant before: Jingxin Communication System (Guangzhou) Co., Ltd. Applicant before: Jingxin Communication Technology (Guangzhou) Co., Ltd. Applicant before: TIANJIN COMBA TELECOM SYSTEMS CO., LTD. |
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Address after: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Patentee after: Jingxin Network System Co.,Ltd. Address before: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Patentee before: Comba Telecom System (China) Ltd. |
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