MX2015010969A - Metodo y aparato para comunicacion a traves de una linea de energia. - Google Patents
Metodo y aparato para comunicacion a traves de una linea de energia.Info
- Publication number
- MX2015010969A MX2015010969A MX2015010969A MX2015010969A MX2015010969A MX 2015010969 A MX2015010969 A MX 2015010969A MX 2015010969 A MX2015010969 A MX 2015010969A MX 2015010969 A MX2015010969 A MX 2015010969A MX 2015010969 A MX2015010969 A MX 2015010969A
- Authority
- MX
- Mexico
- Prior art keywords
- carrier frequency
- frequency bands
- power line
- communication
- multiple carrier
- Prior art date
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0037—Inter-user or inter-terminal allocation
- H04L5/0041—Frequency-non-contiguous
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- 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
- H04B2203/5425—Methods of transmitting or receiving signals via power distribution lines improving S/N by matching impedance, noise reduction, gain control
-
- 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
- H04B2203/5462—Systems for power line communications
- H04B2203/5495—Systems for power line communications having measurements and testing channel
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Quality & Reliability (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
La presente invención se refiere a un método y dispositivo para la comunicación a través de una línea de energía. El dispositivo comprende un módulo de envío para enviar continuamente una señal piloto con un nivel predeterminado sobre cada una de una pluralidad de bandas de frecuencia portadoras de una línea de energía, en donde la pluralidad de bandas de frecuencia portadoras son discretas una de la otra, por ejemplo estando separadas por bandas de frecuencia portadoras ocupadas; y un módulo de transmisión para enviar los datos, por ejemplo, del mismo usuario a través de cada una de la pluralidad de bandas de frecuencia portadoras. El uso del método y el dispositivo puede garantizar los requisitos de calidad de comunicación de un dispositivo de comunicación. (Figura 1B).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310065005 | 2013-02-28 | ||
| PCT/CN2013/072245 WO2014131204A1 (zh) | 2013-02-28 | 2013-03-06 | 一种用于经由电力线通信的方法和装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2015010969A true MX2015010969A (es) | 2015-10-26 |
| MX342367B MX342367B (es) | 2016-09-27 |
Family
ID=51427498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2015010969A MX342367B (es) | 2013-02-28 | 2013-03-06 | Método y aparato para comunicación a través de una línea de energía. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2963838B1 (es) |
| CN (1) | CN104995847B (es) |
| BR (1) | BR112015020599B1 (es) |
| ES (1) | ES2737801T3 (es) |
| MX (1) | MX342367B (es) |
| WO (1) | WO2014131204A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107529689A (zh) * | 2017-08-26 | 2018-01-02 | 康体佳智能科技（深圳）有限公司 | 一种智能选择信号通道的电力线载波通信方法 |
| CN107529690A (zh) * | 2017-08-26 | 2018-01-02 | 蓝洞物联科技（宁波）有限公司 | 一种智能自适应电力线载波通信方法 |
| CN109979183B (zh) * | 2019-05-05 | 2024-04-09 | 长沙优力电驱动系统有限公司 | 基于电流载波的信号发送方法、接收方法及信号传输设备 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5519731A (en) * | 1994-04-14 | 1996-05-21 | Amati Communications Corporation | ADSL compatible discrete multi-tone apparatus for mitigation of T1 noise |
| KR20020007441A (ko) * | 2000-07-13 | 2002-01-29 | 이기원 | 다중 반송파 변조방식을 이용한 전력선 통신 시스템 |
| DE602004030030D1 (de) * | 2003-09-19 | 2010-12-23 | Panasonic Corp | Mehrträgerkommunikationsverfahren, system und vorrichtung |
| JP2006352267A (ja) * | 2005-06-13 | 2006-12-28 | Matsushita Electric Ind Co Ltd | 送信装置及び受信装置並びに送信方法及び受信方法 |
| US8798214B2 (en) * | 2007-11-14 | 2014-08-05 | Qualcomm Incorporated | Minimum finger low-power demodulator for wireless communication |
| US8310963B2 (en) * | 2008-06-24 | 2012-11-13 | Adc Telecommunications, Inc. | System and method for synchronized time-division duplex signal switching |
| US8208414B2 (en) * | 2008-06-24 | 2012-06-26 | Lgc Wireless, Inc. | System and method for configurable time-division duplex interface |
| ES2349515B2 (es) * | 2008-07-14 | 2011-07-15 | Marvell Hispania, S.L. (Sociedad Unipersonal) | Procedimiento de transmision de datos multibanda. |
| CN102255841B (zh) * | 2010-05-17 | 2016-03-30 | 中兴通讯股份有限公司 | 广播控制信道、数据信道资源映射方法及装置 |
| US8582551B2 (en) * | 2010-05-26 | 2013-11-12 | Intel Corporation | Device, system and method of wireless communication over non-contiguous channels |
| WO2012036378A2 (ko) * | 2010-09-17 | 2012-03-22 | 엘지전자 주식회사 | 캐리어 집성 기술을 이용한 리소스 스케줄링 방법 |
| CN102752757B (zh) * | 2011-04-19 | 2015-06-17 | 深圳清华大学研究院 | 在频谱聚合过程中按照最小浪费准则优化频谱分配的方法 |
| CN102437988B (zh) * | 2011-08-24 | 2018-01-30 | 中兴通讯股份有限公司 | 一种数字无线广播电视的频谱使用方法及装置 |
| CN102547718B (zh) * | 2012-01-19 | 2016-01-20 | 北京邮电大学 | 基于最大空间优先的离散频谱聚合方法 |
| CN102843700B (zh) * | 2012-08-21 | 2016-08-10 | 国网电力科学研究院 | 一种lte230m电力无线通信的流量模型及实现方法 |
-
2013
- 2013-03-06 ES ES13876649T patent/ES2737801T3/es active Active
- 2013-03-06 CN CN201380073127.XA patent/CN104995847B/zh active Active
- 2013-03-06 EP EP13876649.8A patent/EP2963838B1/en active Active
- 2013-03-06 MX MX2015010969A patent/MX342367B/es active IP Right Grant
- 2013-03-06 BR BR112015020599-2A patent/BR112015020599B1/pt not_active IP Right Cessation
- 2013-03-06 WO PCT/CN2013/072245 patent/WO2014131204A1/zh active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| EP2963838A4 (en) | 2016-10-26 |
| CN104995847B (zh) | 2018-03-27 |
| ES2737801T3 (es) | 2020-01-16 |
| EP2963838B1 (en) | 2019-05-01 |
| EP2963838A1 (en) | 2016-01-06 |
| BR112015020599A2 (pt) | 2017-07-18 |
| WO2014131204A1 (zh) | 2014-09-04 |
| MX342367B (es) | 2016-09-27 |
| BR112015020599B1 (pt) | 2022-10-11 |
| CN104995847A (zh) | 2015-10-21 |
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Legal Events
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| FG | Grant or registration |