MX9800570A - Sistema de comunicaciones telefonicas con linea de energia que tiene un dispositivo digital para el envio de mensajes en la banda de voces con el auricular colgado. - Google Patents

Sistema de comunicaciones telefonicas con linea de energia que tiene un dispositivo digital para el envio de mensajes en la banda de voces con el auricular colgado.

Info

Publication number
MX9800570A
MX9800570A MX9800570A MX9800570A MX9800570A MX 9800570 A MX9800570 A MX 9800570A MX 9800570 A MX9800570 A MX 9800570A MX 9800570 A MX9800570 A MX 9800570A MX 9800570 A MX9800570 A MX 9800570A
Authority
MX
Mexico
Prior art keywords
power line
communications system
hook
telephone communications
telephone
Prior art date
Application number
MX9800570A
Other languages
English (en)
Inventor
Felix Houvig
Chandrakant Bhailalbhai Patel
Original Assignee
Elcom Tech 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 Elcom Tech Corp filed Critical Elcom Tech Corp
Publication of MX9800570A publication Critical patent/MX9800570A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/542—Systems for transmission via power distribution lines the information being in digital form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/71—Substation extension arrangements
    • 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
    • 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
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5437—Wired telephone
    • 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
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5445—Local network
    • 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
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/545—Audio/video application, e.g. interphone
    • 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
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5458—Monitor sensor; Alarm systems
    • 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
    • H04B2203/5483—Systems for power line communications using coupling circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Un sistema de comunicaciones telefonicas con línea de energía que tiene un dispositivo digital para el envío de mensajes en la banda de voces CON EL AURICULAR COLGADO por medio del cual se recibe informacion seleccionada contenida en una llamada entrante a un teléfono, antes de que se levante el auricular del teléfono; las señales de llamada entrantes, el dispositivo digital para el envío de mensajes en la banda de voces CON EL AURICULAR COLGADO y las señales de informacion son conducidas por una unidad de base a la línea de energía para su transmision a una unidad de extension a al cual está conectado un teléfono.
MX9800570A 1995-07-17 1998-01-19 Sistema de comunicaciones telefonicas con linea de energia que tiene un dispositivo digital para el envio de mensajes en la banda de voces con el auricular colgado. MX9800570A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/503,190 US5708701A (en) 1995-07-17 1995-07-17 Power line telephone communications system having on hook digital voiceband messaging

Publications (1)

Publication Number Publication Date
MX9800570A true MX9800570A (es) 1998-11-30

Family

ID=24001086

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9800570A MX9800570A (es) 1995-07-17 1998-01-19 Sistema de comunicaciones telefonicas con linea de energia que tiene un dispositivo digital para el envio de mensajes en la banda de voces con el auricular colgado.

Country Status (12)

Country Link
US (1) US5708701A (es)
EP (1) EP0839413A1 (es)
JP (1) JPH11509392A (es)
KR (1) KR19990029062A (es)
CN (1) CN1191046A (es)
AU (1) AU6343096A (es)
BR (1) BR9609734A (es)
CA (1) CA2226742C (es)
IL (1) IL122899A0 (es)
MX (1) MX9800570A (es)
PL (1) PL181078B1 (es)
WO (1) WO1997004537A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6480510B1 (en) 1998-07-28 2002-11-12 Serconet Ltd. Local area network of serial intelligent cells
WO2000070828A1 (de) * 1999-05-18 2000-11-23 Siemens Aktiengesellschaft Lokales netz zur verbindung von netzeinrichtungen
US6956826B1 (en) 1999-07-07 2005-10-18 Serconet Ltd. Local area network for distributing data communication, sensing and control signals
US6690677B1 (en) 1999-07-20 2004-02-10 Serconet Ltd. Network for telephony and data communication
EP1076444B1 (en) * 1999-08-13 2006-10-18 Alcatel Telecommunication terminal communicating signaling information through the power line with other terminals connected in parallel to the same network termination
US6549616B1 (en) 2000-03-20 2003-04-15 Serconet Ltd. Telephone outlet for implementing a local area network over telephone lines and a local area network using such outlets
IL135744A (en) 2000-04-18 2008-08-07 Mosaid Technologies Inc Telephone communication system over a single telephone line
US6842459B1 (en) 2000-04-19 2005-01-11 Serconet Ltd. Network combining wired and non-wired segments
US7072408B2 (en) 2001-02-20 2006-07-04 Lucent Technologies Inc. Method and system for using power lines for signaling, telephony and data communications
US6704414B2 (en) 2001-05-17 2004-03-09 Gemini Industries, Inc. Telephone line extension
IL144158A (en) 2001-07-05 2011-06-30 Mosaid Technologies Inc Socket for connecting an analog telephone to a digital communications network that carries digital voice signals
IL161190A0 (en) * 2001-10-11 2004-08-31 Serconet Ltd Outlet with analog signal adapter, method for use thereof and a network using said outlet
US6972688B2 (en) * 2003-01-28 2005-12-06 Gateway Inc. Power supply with modular integrated networking
IL154234A (en) * 2003-01-30 2010-12-30 Mosaid Technologies Inc Method and system for providing dc power on local telephone lines
IL154921A (en) * 2003-03-13 2011-02-28 Mosaid Technologies Inc A telephone system that includes many separate sources and accessories for it
IL159838A0 (en) 2004-01-13 2004-06-20 Yehuda Binder Information device
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
CN101304266B (zh) * 2008-07-08 2012-08-15 张会庭 一种数字低压电力线路长度分段设置传输综合信息系统
US20100315209A1 (en) * 2009-06-11 2010-12-16 EchoStar Technologies, L.L.C. Systems And Apparatus For Transmitting Remote Control Commands Over A Communication Network
CN111064497B (zh) * 2019-11-15 2022-04-19 国网河南省电力公司驻马店供电公司 基于hplc台区集采运维系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949172A (en) * 1974-02-08 1976-04-06 Brown William M Telephone extension system utilizing power line carrier signals
US4058678A (en) * 1976-04-07 1977-11-15 Astech, Inc. Remote signalling to a telephone line utilizing power line carrier signals
US4479033A (en) * 1982-03-29 1984-10-23 Astech, Inc. Telephone extension system utilizing power line carrier signals
US4495386A (en) * 1982-03-29 1985-01-22 Astech, Inc. Telephone extension system utilizing power line carrier signals
US4514594A (en) * 1982-09-30 1985-04-30 Astech, Inc. Power line carrier telephone extension system for full duplex conferencing between telephones and having telephone call hold capability
US4523307A (en) * 1982-11-30 1985-06-11 Astech, Inc. Power line carrier multi telephone extension system for full duplex conferencing and intercom between telephones
US4475193A (en) * 1982-09-30 1984-10-02 Astech, Inc. Power line carrier multi telephone extension system for full duplex conferencing between telephones
US4582956B1 (en) * 1983-07-12 1994-09-20 Bell Telephone Labor Inc Method and apparatus for displaying at a selected station special service information during a silent interval between ringing
US4701945A (en) * 1984-10-09 1987-10-20 Pedigo Michael K Carrier current transceiver
US5127045A (en) * 1989-11-16 1992-06-30 Cragun David R Identifying telephone controller system
US5530737A (en) * 1993-03-22 1996-06-25 Phonex Corporation Secure access telephone extension system and method
JP2749248B2 (ja) * 1993-07-28 1998-05-13 ローム株式会社 コードレス電話機

Also Published As

Publication number Publication date
CN1191046A (zh) 1998-08-19
IL122899A0 (en) 1998-08-16
WO1997004537A1 (en) 1997-02-06
PL324528A1 (en) 1998-06-08
BR9609734A (pt) 1999-05-11
US5708701A (en) 1998-01-13
CA2226742A1 (en) 1997-02-06
JPH11509392A (ja) 1999-08-17
AU6343096A (en) 1997-02-18
PL181078B1 (pl) 2001-05-31
KR19990029062A (ko) 1999-04-15
CA2226742C (en) 2008-03-11
EP0839413A1 (en) 1998-05-06

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees