CN103607222B - 一种跨频带电力线通信频率的自学习方法 - Google Patents
一种跨频带电力线通信频率的自学习方法 Download PDFInfo
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- CN103607222B CN103607222B CN201310616416.1A CN201310616416A CN103607222B CN 103607222 B CN103607222 B CN 103607222B CN 201310616416 A CN201310616416 A CN 201310616416A CN 103607222 B CN103607222 B CN 103607222B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/544—Setting up communications; Call and signalling arrangements
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CN201310616416.1A CN103607222B (zh) | 2013-11-27 | 2013-11-27 | 一种跨频带电力线通信频率的自学习方法 |
PCT/CN2013/088644 WO2015078035A1 (zh) | 2013-11-27 | 2013-12-05 | 一种跨频带电力线通信频率的自学习方法 |
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CN201310616416.1A CN103607222B (zh) | 2013-11-27 | 2013-11-27 | 一种跨频带电力线通信频率的自学习方法 |
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CN103607222A CN103607222A (zh) | 2014-02-26 |
CN103607222B true CN103607222B (zh) | 2016-01-20 |
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CN201310616416.1A Active CN103607222B (zh) | 2013-11-27 | 2013-11-27 | 一种跨频带电力线通信频率的自学习方法 |
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CN (1) | CN103607222B (zh) |
WO (1) | WO2015078035A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103607224B (zh) * | 2013-12-02 | 2015-09-23 | 国家电网公司 | 建立电力线载波通信系统双向链路的方法 |
CN104617986A (zh) * | 2015-02-05 | 2015-05-13 | 南京工程学院 | 电力线载波通信信道检测装置 |
CN106161166B (zh) * | 2015-04-21 | 2019-07-23 | 华为技术有限公司 | 一种多个电力线网络之间协调方法及装置 |
CN104954112B (zh) * | 2015-06-29 | 2018-05-29 | 国网智能电网研究院 | 一种基于细频率颗粒度的跨频带电力线载波频率认知方法 |
CN106452504B (zh) * | 2015-08-07 | 2019-08-06 | 国网智能电网研究院 | 一种基于频率在线自定义的多频电力线载波通信网络 |
CN112332888B (zh) * | 2017-04-10 | 2021-10-26 | 华为技术有限公司 | 频段选择的方法和终端站点 |
JP6733768B1 (ja) * | 2019-03-29 | 2020-08-05 | ダイキン工業株式会社 | 機器ネットワークシステム |
CN112994747A (zh) * | 2021-02-03 | 2021-06-18 | 青岛鼎信通讯股份有限公司 | 一种应用于中压载波通信系统的频段协商方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1588937A (zh) * | 2004-08-26 | 2005-03-02 | 浙江大学 | 具有可变子载波数目的自适应正交频分复用传输方法和系统 |
CN101394200A (zh) * | 2008-11-11 | 2009-03-25 | 国网电力科学研究院 | 一种零变频和自适应频率选择的电力线载波数据传输方法 |
CN102546514A (zh) * | 2012-01-21 | 2012-07-04 | 北京邮电大学 | Ofdm系统频率同步的方法和设备 |
Family Cites Families (8)
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CN100576765C (zh) * | 2004-07-30 | 2009-12-30 | 深圳市力合微电子有限公司 | 一种电力线载波通信方法 |
WO2006024420A1 (en) * | 2004-08-31 | 2006-03-09 | Telefonaktiebolaget Lm Ericsson | Providing robustness in fading radio channels |
CN1956358B (zh) * | 2005-10-28 | 2010-11-17 | 北京三星通信技术研究有限公司 | 基于接入前导的小区同步方法 |
CN101102298B (zh) * | 2006-07-06 | 2011-07-27 | 华为技术有限公司 | 多载波传输系统中部分带宽的使用方法和系统 |
CN102316061B (zh) * | 2010-07-07 | 2013-09-25 | 中国科学院微电子研究所 | 一种跳频正交频分复用系统的时间同步方法及装置 |
KR101229225B1 (ko) * | 2010-09-28 | 2013-02-01 | 서울대학교산학협력단 | 주 통신기기와 다수의 단말 통신기기들로 구성된 통신 시스템에서 동일 채널 내에 존재하는 간섭 신호의 영향을 회피하면서 신호를 전송하는 방법 |
CN102143497A (zh) * | 2010-12-29 | 2011-08-03 | 中国船舶重工集团公司第七研究院 | 一种建立通信数据链路的方法 |
CN202872827U (zh) * | 2012-06-21 | 2013-04-10 | 深圳市金正方科技有限公司 | 自适应电力线载波通信装置 |
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2013
- 2013-11-27 CN CN201310616416.1A patent/CN103607222B/zh active Active
- 2013-12-05 WO PCT/CN2013/088644 patent/WO2015078035A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1588937A (zh) * | 2004-08-26 | 2005-03-02 | 浙江大学 | 具有可变子载波数目的自适应正交频分复用传输方法和系统 |
CN101394200A (zh) * | 2008-11-11 | 2009-03-25 | 国网电力科学研究院 | 一种零变频和自适应频率选择的电力线载波数据传输方法 |
CN102546514A (zh) * | 2012-01-21 | 2012-07-04 | 北京邮电大学 | Ofdm系统频率同步的方法和设备 |
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WO2015078035A1 (zh) | 2015-06-04 |
CN103607222A (zh) | 2014-02-26 |
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Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: China Electric Power Research Institute Patentee after: GLOBAL ENERGY INTERCONNECTION RESEARCH INSTITUTE Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee before: State Grid Corporation of China Patentee before: China Electric Power Research Institute Patentee before: State Grid Smart Grid Institute |
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Effective date of registration: 20170124 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: China Electric Power Research Institute Patentee after: GLOBAL ENERGY INTERCONNECTION RESEARCH INSTITUTE Patentee after: State Grid Zhejiang Electric Power Company Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee before: State Grid Corporation of China Patentee before: China Electric Power Research Institute Patentee before: GLOBAL ENERGY INTERCONNECTION RESEARCH INSTITUTE |