CN107947810B - 一种全双工恒幅调制系统的数字域干扰消除方法 - Google Patents
一种全双工恒幅调制系统的数字域干扰消除方法 Download PDFInfo
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- 230000008030 elimination Effects 0.000 title claims abstract description 14
- 238000003379 elimination reaction Methods 0.000 title claims abstract description 14
- 238000005070 sampling Methods 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000002452 interceptive effect Effects 0.000 claims description 3
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/14—Demodulator circuits; Receiver circuits
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101174842A (zh) * | 2007-09-25 | 2008-05-07 | 中国民航大学 | 民航地空通信中单通道最优恒模干扰抑制方法及其系统 |
CN101252369A (zh) * | 2008-03-17 | 2008-08-27 | 成都国恒空间技术工程有限公司 | 调频类干扰抑制的方法及装置 |
CN103457630A (zh) * | 2013-08-15 | 2013-12-18 | 深圳清华大学研究院 | 一种复数域下的干扰信号幅度估计方法及装置 |
CN103916148A (zh) * | 2013-01-05 | 2014-07-09 | 华为技术有限公司 | 一种自适应射频干扰抵消装置、方法以及接收机 |
CN104716980A (zh) * | 2015-01-13 | 2015-06-17 | 中国人民解放军总参谋部第六十三研究所 | 一种同时同频全双工射频多子带自干扰消除方法 |
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KR101002839B1 (ko) * | 2007-07-31 | 2010-12-21 | 삼성전자주식회사 | 통신 시스템에서 간섭 제거를 위한 중계국 장치 및 방법 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101174842A (zh) * | 2007-09-25 | 2008-05-07 | 中国民航大学 | 民航地空通信中单通道最优恒模干扰抑制方法及其系统 |
CN101252369A (zh) * | 2008-03-17 | 2008-08-27 | 成都国恒空间技术工程有限公司 | 调频类干扰抑制的方法及装置 |
CN103916148A (zh) * | 2013-01-05 | 2014-07-09 | 华为技术有限公司 | 一种自适应射频干扰抵消装置、方法以及接收机 |
CN103457630A (zh) * | 2013-08-15 | 2013-12-18 | 深圳清华大学研究院 | 一种复数域下的干扰信号幅度估计方法及装置 |
CN104716980A (zh) * | 2015-01-13 | 2015-06-17 | 中国人民解放军总参谋部第六十三研究所 | 一种同时同频全双工射频多子带自干扰消除方法 |
Non-Patent Citations (1)
Title |
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单通道全双工系统数字自干扰消除研究;马涛等;《半导体光电》;20160630;第37卷(第3期);第2-4页及图1、图5 * |
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