CN102437867A - 基于信道认知技术的电力线通信设备 - Google Patents
基于信道认知技术的电力线通信设备 Download PDFInfo
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- CN102437867A CN102437867A CN201110319024XA CN201110319024A CN102437867A CN 102437867 A CN102437867 A CN 102437867A CN 201110319024X A CN201110319024X A CN 201110319024XA CN 201110319024 A CN201110319024 A CN 201110319024A CN 102437867 A CN102437867 A CN 102437867A
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- 230000006854 communication Effects 0.000 title claims abstract description 206
- 238000004891 communication Methods 0.000 title claims abstract description 204
- 230000001149 cognitive effect Effects 0.000 title claims abstract description 26
- 238000005516 engineering process Methods 0.000 title abstract description 8
- 230000019771 cognition Effects 0.000 claims abstract description 53
- 238000000034 method Methods 0.000 claims abstract description 22
- 238000001228 spectrum Methods 0.000 claims abstract description 12
- 230000004044 response Effects 0.000 claims description 19
- 238000005259 measurement Methods 0.000 claims description 8
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
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- Engineering & Computer Science (AREA)
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- Computer Networks & Wireless Communication (AREA)
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- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
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CN201110319024.XA CN102437867B (zh) | 2011-10-19 | 2011-10-19 | 基于信道认知技术的电力线通信设备 |
PCT/CN2012/070322 WO2013056521A1 (zh) | 2011-10-19 | 2012-01-13 | 基于信道认知技术的电力线通信设备 |
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CN201110319024.XA CN102437867B (zh) | 2011-10-19 | 2011-10-19 | 基于信道认知技术的电力线通信设备 |
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CN102437867A true CN102437867A (zh) | 2012-05-02 |
CN102437867B CN102437867B (zh) | 2014-01-15 |
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CN201110319024.XA Active CN102437867B (zh) | 2011-10-19 | 2011-10-19 | 基于信道认知技术的电力线通信设备 |
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WO (1) | WO2013056521A1 (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102821389A (zh) * | 2012-06-12 | 2012-12-12 | 中国电力科学研究院 | 一种用于变电站设备监测的认知无线电系统及相关方法 |
CN102832963A (zh) * | 2012-09-05 | 2012-12-19 | 珠海中慧微电子有限公司 | 用于电力线载波扩频通信的速率自适应系统及方法 |
CN103078665A (zh) * | 2012-12-20 | 2013-05-01 | 四川长虹电器股份有限公司 | 基于电力线通信和无线通信的联合传输方法 |
CN105336147A (zh) * | 2015-10-21 | 2016-02-17 | 宁波三星医疗电气股份有限公司 | 用于电力用户自适应多载波调制方式抄表的方法 |
CN106603176A (zh) * | 2016-12-09 | 2017-04-26 | 国网江苏省电力公司泰州供电公司 | 一种结合两种电力线信道模型的电力线信道建模方法 |
CN108112273A (zh) * | 2015-04-17 | 2018-06-01 | 兰迪斯+ 盖尔股份有限公司 | 电量计和用于其的适配器模块 |
CN111049552A (zh) * | 2019-12-27 | 2020-04-21 | 广东电科院能源技术有限责任公司 | 基于电力线通信的多跳数据安全传输方法、装置及设备 |
CN111313996A (zh) * | 2020-03-31 | 2020-06-19 | 四川九强通信科技有限公司 | 基于强化学习的ap信道分配和功率控制联合优化方法 |
CN111327348A (zh) * | 2020-03-09 | 2020-06-23 | 西安微电子技术研究所 | 一种基于正交频分复用的有线信号传输设计方法 |
WO2023066285A1 (zh) * | 2021-10-22 | 2023-04-27 | 华为技术有限公司 | 通信方法及装置 |
Citations (4)
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CN1588821A (zh) * | 2004-07-02 | 2005-03-02 | 清华大学 | 一种配电网多用户通信方法 |
CN1860697A (zh) * | 2004-08-24 | 2006-11-08 | 松下电器产业株式会社 | 电力线通信方法及装置 |
CN102118183A (zh) * | 2009-12-31 | 2011-07-06 | 深圳先进技术研究院 | 电力载波通信方法及装置 |
CN202309702U (zh) * | 2011-10-19 | 2012-07-04 | 上海炜呈智能电力科技有限责任公司 | 基于信道认知技术的电力线通信设备 |
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EP1255387A1 (en) * | 2001-05-04 | 2002-11-06 | Siemens Information and Communication Networks S.p.A. | Estimation of a plurality of channels in a diversity receiver |
US6985535B2 (en) * | 2003-10-31 | 2006-01-10 | Motorola, Inc. | Channel condition estimation for pilot coefficient selection |
CN102113285A (zh) * | 2008-08-04 | 2011-06-29 | Nxp股份有限公司 | 用于多载波系统中的分布式资源分配的简化均衡方案 |
US8073393B2 (en) * | 2009-02-05 | 2011-12-06 | Qualcomm Incorporated | Methods and systems for least squares block channel estimation |
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2011
- 2011-10-19 CN CN201110319024.XA patent/CN102437867B/zh active Active
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2012
- 2012-01-13 WO PCT/CN2012/070322 patent/WO2013056521A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1588821A (zh) * | 2004-07-02 | 2005-03-02 | 清华大学 | 一种配电网多用户通信方法 |
CN1860697A (zh) * | 2004-08-24 | 2006-11-08 | 松下电器产业株式会社 | 电力线通信方法及装置 |
CN102118183A (zh) * | 2009-12-31 | 2011-07-06 | 深圳先进技术研究院 | 电力载波通信方法及装置 |
CN202309702U (zh) * | 2011-10-19 | 2012-07-04 | 上海炜呈智能电力科技有限责任公司 | 基于信道认知技术的电力线通信设备 |
Non-Patent Citations (3)
Title |
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尹康: "高压电力线载波通信自适应OFDM调制技术研究", 《CNKI-中国优秀硕士学位论文全文数据库》, 31 January 2007 (2007-01-31) * |
王勇: "基于OFDM的电力线通信中的部分关键技术研究", 《CNKI-中国优秀硕士学位论文全文数据库》, 31 March 2007 (2007-03-31) * |
魏志刚: "低压电力线LDPC_OFDM通信技术研究", 《CNKI-中国优秀硕士学位论文全文数据库》, 31 January 2011 (2011-01-31) * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102821389B (zh) * | 2012-06-12 | 2016-01-20 | 中国电力科学研究院 | 一种用于变电站设备监测的认知无线电系统及相关方法 |
CN102821389A (zh) * | 2012-06-12 | 2012-12-12 | 中国电力科学研究院 | 一种用于变电站设备监测的认知无线电系统及相关方法 |
CN102832963A (zh) * | 2012-09-05 | 2012-12-19 | 珠海中慧微电子有限公司 | 用于电力线载波扩频通信的速率自适应系统及方法 |
CN103078665A (zh) * | 2012-12-20 | 2013-05-01 | 四川长虹电器股份有限公司 | 基于电力线通信和无线通信的联合传输方法 |
CN103078665B (zh) * | 2012-12-20 | 2016-04-13 | 四川长虹电器股份有限公司 | 基于电力线通信和无线通信的联合传输方法 |
CN108112273B (zh) * | 2015-04-17 | 2020-12-18 | 兰迪斯+盖尔股份有限公司 | 电量计和用于其的适配器模块 |
CN108112273A (zh) * | 2015-04-17 | 2018-06-01 | 兰迪斯+ 盖尔股份有限公司 | 电量计和用于其的适配器模块 |
CN105336147A (zh) * | 2015-10-21 | 2016-02-17 | 宁波三星医疗电气股份有限公司 | 用于电力用户自适应多载波调制方式抄表的方法 |
CN106603176A (zh) * | 2016-12-09 | 2017-04-26 | 国网江苏省电力公司泰州供电公司 | 一种结合两种电力线信道模型的电力线信道建模方法 |
CN111049552A (zh) * | 2019-12-27 | 2020-04-21 | 广东电科院能源技术有限责任公司 | 基于电力线通信的多跳数据安全传输方法、装置及设备 |
CN111327348A (zh) * | 2020-03-09 | 2020-06-23 | 西安微电子技术研究所 | 一种基于正交频分复用的有线信号传输设计方法 |
CN111327348B (zh) * | 2020-03-09 | 2021-10-22 | 西安微电子技术研究所 | 一种基于正交频分复用的有线信号传输设计方法 |
CN111313996A (zh) * | 2020-03-31 | 2020-06-19 | 四川九强通信科技有限公司 | 基于强化学习的ap信道分配和功率控制联合优化方法 |
WO2023066285A1 (zh) * | 2021-10-22 | 2023-04-27 | 华为技术有限公司 | 通信方法及装置 |
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Publication number | Publication date |
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CN102437867B (zh) | 2014-01-15 |
WO2013056521A1 (zh) | 2013-04-25 |
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Effective date of registration: 20211021 Address after: 201203 Pudong New Area, Shanghai, China (Shanghai) free trade trial area, No. 3, 1 1, Fang Chun road. Patentee after: SHANGHAI WEICHENG INTELLIGENT ELECTRIC POWER TECHNOLOGY Co.,Ltd. Address before: 310000 Room 601, 6th floor, building B, 482 Qianmo Road, Xixing street, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: WEICHENG INTELLIGENT POWER TECHNOLOGY (HANGZHOU) Co.,Ltd. |