CN103250373A - 同轴网络的远程供电方法、装置和系统 - Google Patents

同轴网络的远程供电方法、装置和系统 Download PDF

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Publication number
CN103250373A
CN103250373A CN2011800029358A CN201180002935A CN103250373A CN 103250373 A CN103250373 A CN 103250373A CN 2011800029358 A CN2011800029358 A CN 2011800029358A CN 201180002935 A CN201180002935 A CN 201180002935A CN 103250373 A CN103250373 A CN 103250373A
Authority
CN
China
Prior art keywords
power feeding
remote power
terminal device
feeding voltage
coaxial network
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2011800029358A
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English (en)
Chinese (zh)
Inventor
高兴国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN103250373A publication Critical patent/CN103250373A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/548—Systems for transmission via power distribution lines the power on the line being DC
    • 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
    • H04B2203/547—Systems for power line communications via DC power distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CN2011800029358A 2011-12-05 2011-12-05 同轴网络的远程供电方法、装置和系统 Pending CN103250373A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/083462 WO2012109938A2 (fr) 2011-12-05 2011-12-05 Procédé, dispositif et système permettant une alimentation électrique distante dans un réseau coaxial

Publications (1)

Publication Number Publication Date
CN103250373A true CN103250373A (zh) 2013-08-14

Family

ID=46672984

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011800029358A Pending CN103250373A (zh) 2011-12-05 2011-12-05 同轴网络的远程供电方法、装置和系统

Country Status (2)

Country Link
CN (1) CN103250373A (fr)
WO (1) WO2012109938A2 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1836425A (zh) * 2003-05-30 2006-09-20 Adcdsl系统公司 线路供电网元
CN1889622A (zh) * 2005-06-30 2007-01-03 华为技术有限公司 远端供电系统
US7783270B1 (en) * 2003-12-08 2010-08-24 Luxul Corporation Adjustable amplifier for wireless data systems
CN101980469A (zh) * 2010-09-09 2011-02-23 西北工业大学 一种复合信号传输的保护式继电器耦合网络
CN201975851U (zh) * 2010-10-11 2011-09-14 郑献东 广电专用直流应急电源

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1272915C (zh) * 2003-12-11 2006-08-30 山东华泰智能技术有限公司 智能化小区可视对讲装置
CN1852449A (zh) * 2005-07-15 2006-10-25 华为技术有限公司 一种备电系统及其实现供电的方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1836425A (zh) * 2003-05-30 2006-09-20 Adcdsl系统公司 线路供电网元
US7783270B1 (en) * 2003-12-08 2010-08-24 Luxul Corporation Adjustable amplifier for wireless data systems
CN1889622A (zh) * 2005-06-30 2007-01-03 华为技术有限公司 远端供电系统
CN101980469A (zh) * 2010-09-09 2011-02-23 西北工业大学 一种复合信号传输的保护式继电器耦合网络
CN201975851U (zh) * 2010-10-11 2011-09-14 郑献东 广电专用直流应急电源

Also Published As

Publication number Publication date
WO2012109938A3 (fr) 2012-11-08
WO2012109938A2 (fr) 2012-08-23

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Application publication date: 20130814