DE69836475T2 - Verfahren und vorrichtung zur instandhaltung der verfügbarkeit eines rettungstelefondienstes in einem hybrid-faser-koaxial-netzwerk - Google Patents
Verfahren und vorrichtung zur instandhaltung der verfügbarkeit eines rettungstelefondienstes in einem hybrid-faser-koaxial-netzwerk Download PDFInfo
- Publication number
- DE69836475T2 DE69836475T2 DE69836475T DE69836475T DE69836475T2 DE 69836475 T2 DE69836475 T2 DE 69836475T2 DE 69836475 T DE69836475 T DE 69836475T DE 69836475 T DE69836475 T DE 69836475T DE 69836475 T2 DE69836475 T2 DE 69836475T2
- Authority
- DE
- Germany
- Prior art keywords
- network
- power
- battery
- interface unit
- charger
- 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.)
- Expired - Lifetime
Links
- 239000000835 fiber Substances 0.000 title claims description 17
- 238000000034 method Methods 0.000 title claims description 15
- 238000004891 communication Methods 0.000 claims description 13
- 230000003287 optical effect Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000012544 monitoring process Methods 0.000 claims description 10
- 238000007667 floating Methods 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 101150073426 Ctsj gene Proteins 0.000 claims 1
- 230000011664 signaling Effects 0.000 description 8
- 239000000454 talc Substances 0.000 description 4
- 229910052623 talc Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 208000032953 Device battery issue Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/001—Current supply source at the exchanger providing current to substations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2801—Broadband local area networks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Optical Communication System (AREA)
- Devices For Supply Of Signal Current (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/001,642 US6028916A (en) | 1997-12-31 | 1997-12-31 | Method and apparatus for maintaining availability of lifeline telephony service on a hybrid fiber-coax network |
| PCT/US1998/027860 WO1999034541A1 (en) | 1997-12-31 | 1998-12-31 | Method and apparatus for maintaining availability of lifeline telephony service on a hybrid fiber-coax network |
| US1642 | 2001-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69836475D1 DE69836475D1 (de) | 2007-01-04 |
| DE69836475T2 true DE69836475T2 (de) | 2007-09-20 |
Family
ID=21697108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69836475T Expired - Lifetime DE69836475T2 (de) | 1997-12-31 | 1998-12-31 | Verfahren und vorrichtung zur instandhaltung der verfügbarkeit eines rettungstelefondienstes in einem hybrid-faser-koaxial-netzwerk |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US6028916A (enExample) |
| EP (1) | EP0963629B1 (enExample) |
| JP (1) | JP4104675B2 (enExample) |
| CA (1) | CA2280918C (enExample) |
| DE (1) | DE69836475T2 (enExample) |
| WO (1) | WO1999034541A1 (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9903476L (sv) * | 1999-09-24 | 2001-03-25 | Ericsson Telefon Ab L M | Anordning och metod som avser kraftförsörjning i ett kommunikationsnätverk |
| US6556562B1 (en) * | 1999-09-29 | 2003-04-29 | At&T Corp. | System to provide lifeline IP telephony service on cable access networks |
| US7039062B1 (en) * | 1999-12-15 | 2006-05-02 | Microtune (Texas) L.P. | System and method for pulsed cable telephony |
| US6775562B1 (en) * | 2000-04-17 | 2004-08-10 | Sbc Properties, Lp | Remote battery replacement notification system and method |
| AU2001253761A1 (en) * | 2000-04-24 | 2001-11-07 | Broadcom Corporation | System and method for providing power over a home phone line network |
| EP1176792A1 (en) * | 2000-07-24 | 2002-01-30 | Alcatel | Method and apparatus for providing an all digital loop with power-optimised mode |
| DE60104064T2 (de) * | 2000-08-29 | 2005-06-30 | Lucent Technologies Inc. | Vorrichtung und Verfahren zur Bereitstellung von Leistungsnotdiensten für DSL-Teilnehmern |
| US20030135773A1 (en) * | 2002-01-15 | 2003-07-17 | Song Zhang | Remote sensing of power supply states |
| DE60222762T2 (de) * | 2002-07-29 | 2008-07-03 | Infineon Technologies Ag | DSLkommunikationsgerät mit Rettungstelefondienst |
| US7580732B2 (en) * | 2004-10-05 | 2009-08-25 | Spirent Communications Of Rockville, Inc. | Subscriber aggregated power |
| US20060187071A1 (en) * | 2005-02-11 | 2006-08-24 | Sbc Knowledge Ventures, L.P. | System and method for notification of power system status |
| US7715530B2 (en) * | 2005-04-25 | 2010-05-11 | At&T Intellectual Property I, L.P. | POTS battery removal for IP/ATM-based network equipment |
| US20080104427A1 (en) * | 2006-10-27 | 2008-05-01 | Microsoft Corporation | Multi-stage power supply |
| US8542126B2 (en) * | 2007-08-21 | 2013-09-24 | Verizon Patent And Licensing Inc. | Optical network terminal backup battery centralized monitoring and voltage alert |
| EP2120442A1 (en) | 2008-05-15 | 2009-11-18 | BRITISH TELECOMMUNICATIONS public limited company | Power backup system |
| WO2010107441A1 (en) | 2009-03-20 | 2010-09-23 | Innovative Wireless Technologies, Inc. | Distributed ad hoc mesh network protocol for underground mine and hazardous area communications |
| AU2009342637B2 (en) * | 2009-03-20 | 2015-07-16 | Innovative Wireless Technologies, Inc. | Method and apparatus for reliable communications in underground and hazardous areas |
| US9337683B2 (en) * | 2012-12-20 | 2016-05-10 | Powergenix Systems, Inc. | Controlling battery states of charge in systems having separate power sources |
| US11320882B2 (en) * | 2018-10-30 | 2022-05-03 | Harmonic, Inc. | R-PHY node with UPS to address cable service interruptions due to short power interruptions |
| US12224622B2 (en) | 2018-10-30 | 2025-02-11 | Harmonic, Inc. | Cable television equipment with UPS to address cable service interruptions due to short power interruptions |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3959602A (en) * | 1974-11-19 | 1976-05-25 | Bell Telephone Laboratories, Incorporated | Telephone substation circuit |
| US4984267A (en) * | 1990-01-29 | 1991-01-08 | Nynex Corporation | Backup power supply at subscriber terminal |
| JPH07500705A (ja) * | 1991-09-03 | 1995-01-19 | サイエンティフィック−アトランタ・インコーポレーテッド | 光ファイバ状態監視及び制御システム |
| US5467384A (en) * | 1993-05-28 | 1995-11-14 | U S West Advanced Technologies, Inc. | Method and apparatus for providing power to a coaxial cable network |
| US5355401A (en) * | 1993-05-28 | 1994-10-11 | U S West Advanced Technologies, Inc. | Method and apparatus for providing telephony power through a coaxial cable network |
| JPH07212506A (ja) * | 1994-01-14 | 1995-08-11 | Fujitsu Ltd | 端末給電方式 |
| US5661463A (en) * | 1995-04-17 | 1997-08-26 | Communications Test Design, Inc. | D.C. battery plant alarm monitoring remote apparatus |
| US5804890A (en) * | 1995-07-07 | 1998-09-08 | Lucent Technologies Inc. | Direct current voltage power backup system |
| US5675371A (en) * | 1995-10-27 | 1997-10-07 | Location Science Corporation | Apparatus for monitoring cable television system remote equipment performance and status using a cell modem |
| US5818125A (en) * | 1996-10-09 | 1998-10-06 | U S West, Inc. | Secondary source of energy system for powering communications hardware and services and associated method |
-
1997
- 1997-12-31 US US09/001,642 patent/US6028916A/en not_active Expired - Lifetime
-
1998
- 1998-12-31 CA CA002280918A patent/CA2280918C/en not_active Expired - Lifetime
- 1998-12-31 DE DE69836475T patent/DE69836475T2/de not_active Expired - Lifetime
- 1998-12-31 JP JP53538399A patent/JP4104675B2/ja not_active Expired - Lifetime
- 1998-12-31 EP EP98965036A patent/EP0963629B1/en not_active Expired - Lifetime
- 1998-12-31 WO PCT/US1998/027860 patent/WO1999034541A1/en not_active Ceased
-
1999
- 1999-12-20 US US09/468,391 patent/US6393105B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0963629A1 (en) | 1999-12-15 |
| US6393105B1 (en) | 2002-05-21 |
| WO1999034541A1 (en) | 1999-07-08 |
| US6028916A (en) | 2000-02-22 |
| EP0963629B1 (en) | 2006-11-22 |
| EP0963629A4 (en) | 2004-08-04 |
| JP4104675B2 (ja) | 2008-06-18 |
| DE69836475D1 (de) | 2007-01-04 |
| CA2280918C (en) | 2007-12-11 |
| JP2001517412A (ja) | 2001-10-02 |
| CA2280918A1 (en) | 1999-07-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |