CN107346979A - 一种基于相关能量的射频自干扰抑制方法 - Google Patents
一种基于相关能量的射频自干扰抑制方法 Download PDFInfo
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- CN107346979A CN107346979A CN201710620325.3A CN201710620325A CN107346979A CN 107346979 A CN107346979 A CN 107346979A CN 201710620325 A CN201710620325 A CN 201710620325A CN 107346979 A CN107346979 A CN 107346979A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
- H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108768431A (zh) * | 2018-04-21 | 2018-11-06 | 成都定为电子技术有限公司 | 一种同时同频全双工对讲机及其实现方法 |
CN109921810A (zh) * | 2018-12-14 | 2019-06-21 | 武汉船舶通信研究所(中国船舶重工集团公司第七二二研究所) | 适用于射频域的自干扰抑制方法和装置 |
CN112787677A (zh) * | 2020-12-29 | 2021-05-11 | 中国电子科技集团公司第五十四研究所 | 一种流星余迹通信自干扰抑制装置及方法 |
CN113395119A (zh) * | 2021-06-11 | 2021-09-14 | 成都坤恒顺维科技股份有限公司 | 一种应用于无线信道仿真仪射频端口的自干扰消除方法 |
CN116647250A (zh) * | 2023-06-29 | 2023-08-25 | 电子科技大学 | 一种子阵级同频全双工阵列天线射频域宽带自干扰信号对消方法 |
Citations (6)
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US7835455B2 (en) * | 1998-02-12 | 2010-11-16 | Shattil Steve J | Frequency-shifted feedback cavity used as a phased array antenna controller and carrier interference multiple access spread-spectrum transmitter |
CN102694562A (zh) * | 2011-05-17 | 2012-09-26 | 杭州畅鼎科技有限公司 | 利用改进的变步长nlms算法的自适应干扰消除的方法 |
JP2014143579A (ja) * | 2013-01-24 | 2014-08-07 | Panasonic Corp | 無線通信装置および送信電力制御方法 |
CN104333522A (zh) * | 2014-09-26 | 2015-02-04 | 华为技术有限公司 | 重构自干扰的装置和方法、自干扰消除的设备和方法 |
CN104617981A (zh) * | 2015-01-19 | 2015-05-13 | 厦门大学 | 一种基于谱估计的全双工自干扰消除方法及装置 |
CN105898783A (zh) * | 2016-06-07 | 2016-08-24 | 北京小米移动软件有限公司 | 无线全双工通信自干扰信号的处理方法及装置 |
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2017
- 2017-07-26 CN CN201710620325.3A patent/CN107346979B/zh active Active
Patent Citations (6)
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US7835455B2 (en) * | 1998-02-12 | 2010-11-16 | Shattil Steve J | Frequency-shifted feedback cavity used as a phased array antenna controller and carrier interference multiple access spread-spectrum transmitter |
CN102694562A (zh) * | 2011-05-17 | 2012-09-26 | 杭州畅鼎科技有限公司 | 利用改进的变步长nlms算法的自适应干扰消除的方法 |
JP2014143579A (ja) * | 2013-01-24 | 2014-08-07 | Panasonic Corp | 無線通信装置および送信電力制御方法 |
CN104333522A (zh) * | 2014-09-26 | 2015-02-04 | 华为技术有限公司 | 重构自干扰的装置和方法、自干扰消除的设备和方法 |
CN104617981A (zh) * | 2015-01-19 | 2015-05-13 | 厦门大学 | 一种基于谱估计的全双工自干扰消除方法及装置 |
CN105898783A (zh) * | 2016-06-07 | 2016-08-24 | 北京小米移动软件有限公司 | 无线全双工通信自干扰信号的处理方法及装置 |
Non-Patent Citations (1)
Title |
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吴翔宇等: ""室内环境下共用收发天线同时同频全双工自干扰信道测量与建模"", 《***工程与电子技术》 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108768431A (zh) * | 2018-04-21 | 2018-11-06 | 成都定为电子技术有限公司 | 一种同时同频全双工对讲机及其实现方法 |
CN109921810A (zh) * | 2018-12-14 | 2019-06-21 | 武汉船舶通信研究所(中国船舶重工集团公司第七二二研究所) | 适用于射频域的自干扰抑制方法和装置 |
CN109921810B (zh) * | 2018-12-14 | 2021-08-17 | 武汉船舶通信研究所(中国船舶重工集团公司第七二二研究所) | 适用于射频域的自干扰抑制方法和装置 |
CN112787677A (zh) * | 2020-12-29 | 2021-05-11 | 中国电子科技集团公司第五十四研究所 | 一种流星余迹通信自干扰抑制装置及方法 |
CN112787677B (zh) * | 2020-12-29 | 2022-02-08 | 中国电子科技集团公司第五十四研究所 | 一种流星余迹通信自干扰抑制装置及方法 |
CN113395119A (zh) * | 2021-06-11 | 2021-09-14 | 成都坤恒顺维科技股份有限公司 | 一种应用于无线信道仿真仪射频端口的自干扰消除方法 |
CN113395119B (zh) * | 2021-06-11 | 2022-11-08 | 成都坤恒顺维科技股份有限公司 | 一种应用于无线信道仿真仪射频端口的自干扰消除方法 |
CN116647250A (zh) * | 2023-06-29 | 2023-08-25 | 电子科技大学 | 一种子阵级同频全双工阵列天线射频域宽带自干扰信号对消方法 |
CN116647250B (zh) * | 2023-06-29 | 2024-05-10 | 电子科技大学 | 一种子阵级同频全双工阵列天线射频域宽带自干扰信号对消方法 |
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Inventor after: Zhou Juan Inventor after: Shen Ying Inventor after: He Meng Inventor after: Xue Yajuan Inventor after: Zhou Yang Inventor after: Chen Chao Inventor before: Zhou Juan Inventor before: Shen Ying Inventor before: He Meng Inventor before: Xue Yajuan Inventor before: Zhou Yang |
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Effective date of registration: 20211028 Address after: No.916 Tiangong Avenue, Xinxing street, Tianfu New District, Chengdu, Sichuan 610000 Patentee after: Chengdu Dechen Borui Technology Co.,Ltd. Address before: No. 24, Section 1, Xuefu Road, Southwest Airport Economic Development Zone, Chengdu, Sichuan 610225 Patentee before: CHENGDU University OF INFORMATION TECHNOLOGY |
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