WO2001082584A3 - System and method for providing power over a home phone line network - Google Patents

System and method for providing power over a home phone line network Download PDF

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Publication number
WO2001082584A3
WO2001082584A3 PCT/US2001/013030 US0113030W WO0182584A3 WO 2001082584 A3 WO2001082584 A3 WO 2001082584A3 US 0113030 W US0113030 W US 0113030W WO 0182584 A3 WO0182584 A3 WO 0182584A3
Authority
WO
WIPO (PCT)
Prior art keywords
signal
phone line
line network
home phone
filtered
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.)
Ceased
Application number
PCT/US2001/013030
Other languages
French (fr)
Other versions
WO2001082584A2 (en
Inventor
Theodore F Rabenko
Charles G Wier
Steven Lance Caine
John Howard Gleiter
Kevin Lee Miller
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.)
Broadcom Corp
Original Assignee
Broadcom Corp
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 Broadcom Corp filed Critical Broadcom Corp
Priority to EP01927294A priority Critical patent/EP1302023B1/en
Priority to AU2001253761A priority patent/AU2001253761A1/en
Priority to DE60130992T priority patent/DE60130992T2/en
Publication of WO2001082584A2 publication Critical patent/WO2001082584A2/en
Anticipated expiration legal-status Critical
Publication of WO2001082584A3 publication Critical patent/WO2001082584A3/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Telephonic Communication Services (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Selective Calling Equipment (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

A system and method is provided for supplying power over a home phone line network in a manner that is interoperable with other voice and data services operating on the same network. The system includes a power source coupled to the home phone line network. The power source includes an AC signal generator that generates an AC signal at a selected frequency. The power source also includes a band pass filter for removing unwanted harmonics from the AC signal, thereby generating a filtered AC signal for powering one or more devices on the home phone line network. One or more devices attached to the home phone line network, such as a telephone adapter or telephone, receives the filtered AC signal. Each device comprises a second band pass filter and an AC/DC converter. The second band pass filter passes the filtered AC signal to the AC/DC converter and prevents the introduction of undesired harmonics onto the home phone line network from the AC/DC converter. The AC/DC converter converts the filtered AC signal to a DC signal used for powering the device.
PCT/US2001/013030 2000-04-24 2001-04-24 System and method for providing power over a home phone line network Ceased WO2001082584A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP01927294A EP1302023B1 (en) 2000-04-24 2001-04-24 System and method for providing power over a home phone line network
AU2001253761A AU2001253761A1 (en) 2000-04-24 2001-04-24 System and method for providing power over a home phone line network
DE60130992T DE60130992T2 (en) 2000-04-24 2001-04-24 SYSTEM AND METHOD FOR POWER SUPPLY VIA A HOME REMOTE NETWORK

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19973200P 2000-04-24 2000-04-24
US60/199,732 2000-04-24

Publications (2)

Publication Number Publication Date
WO2001082584A2 WO2001082584A2 (en) 2001-11-01
WO2001082584A3 true WO2001082584A3 (en) 2003-01-23

Family

ID=22738780

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/013030 Ceased WO2001082584A2 (en) 2000-04-24 2001-04-24 System and method for providing power over a home phone line network

Country Status (6)

Country Link
US (2) US6862353B2 (en)
EP (1) EP1302023B1 (en)
AT (1) ATE376298T1 (en)
AU (1) AU2001253761A1 (en)
DE (1) DE60130992T2 (en)
WO (1) WO2001082584A2 (en)

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US7873058B2 (en) 2004-11-08 2011-01-18 Mosaid Technologies Incorporated Outlet with analog signal adapter, a method for use thereof and a network using said outlet
US7672448B2 (en) * 2005-06-23 2010-03-02 2Wire, Inc. Network interface device with a remote power source
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US8259929B2 (en) * 2005-11-04 2012-09-04 2Wire, Inc. Methods and apparatuses to provide a back up power supply for a network interface device
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US7512220B2 (en) * 2005-11-30 2009-03-31 Tut Systems, Inc. DSL modem and a method of providing operating power for same
US7813451B2 (en) * 2006-01-11 2010-10-12 Mobileaccess Networks Ltd. Apparatus and method for frequency shifting of a wireless signal and systems using frequency shifting
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US7526034B2 (en) * 2006-04-18 2009-04-28 2Wire, Inc. Method and apparatus for communicating between devices having no common electrical ground
US8520835B2 (en) * 2006-04-18 2013-08-27 2Wire, Inc. Method and apparatus for providing power to a network interface device via telephone lines
US8867737B2 (en) * 2006-10-27 2014-10-21 Centurylink Intellectual Property Llc System and method for providing line power to a digital telephone
WO2009053910A2 (en) 2007-10-22 2009-04-30 Mobileaccess Networks Ltd. Communication system using low bandwidth wires
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US8175649B2 (en) 2008-06-20 2012-05-08 Corning Mobileaccess Ltd Method and system for real time control of an active antenna over a distributed antenna system
GB2457697B (en) * 2008-02-21 2012-03-21 Tyco Electronics Raychem Bvba Switching and testing arrangement for telephone networks
CN102232191B (en) 2009-02-08 2015-07-08 康宁移动接入有限公司 Communication system using cables carrying Ethernet signals
CN102347934B (en) * 2010-07-30 2015-05-27 国基电子（上海）有限公司 Modem and network registration method
US20130201316A1 (en) 2012-01-09 2013-08-08 May Patents Ltd. System and method for server based control
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US10218216B2 (en) 2016-07-03 2019-02-26 Btu Research Llc System and method for supplying uninterruptible power to a POE device in a powered state
US9385562B2 (en) 2013-12-19 2016-07-05 Btu Research Llc System and method for supplying uninterruptible power to a PoE device
US9184960B1 (en) 2014-09-25 2015-11-10 Corning Optical Communications Wireless Ltd Frequency shifting a communications signal(s) in a multi-frequency distributed antenna system (DAS) to avoid or reduce frequency interference
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US11089165B2 (en) * 2017-12-14 2021-08-10 Yssa Charles Abousaid Retrofitable internet-enabled access control system and method
CN108768571B (en) * 2018-07-17 2023-09-12 北京科络捷通讯产品有限责任公司 Method and device for frequency division multiplexing transmission of G.fast signal, VDSL2 signal and voice signal in copper wire
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Also Published As

Publication number Publication date
US20020003873A1 (en) 2002-01-10
EP1302023B1 (en) 2007-10-17
EP1302023A2 (en) 2003-04-16
US6862353B2 (en) 2005-03-01
ATE376298T1 (en) 2007-11-15
US7046796B2 (en) 2006-05-16
WO2001082584A2 (en) 2001-11-01
US20050117740A1 (en) 2005-06-02
AU2001253761A1 (en) 2001-11-07
DE60130992T2 (en) 2008-07-24
DE60130992D1 (en) 2007-11-29

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