FI902069A0 - Foerfarande och system foer baervaogsdataoeverfoering i elledningar. - Google Patents
Foerfarande och system foer baervaogsdataoeverfoering i elledningar.Info
- Publication number
- FI902069A0 FI902069A0 FI902069A FI902069A FI902069A0 FI 902069 A0 FI902069 A0 FI 902069A0 FI 902069 A FI902069 A FI 902069A FI 902069 A FI902069 A FI 902069A FI 902069 A0 FI902069 A0 FI 902069A0
- Authority
- FI
- Finland
- Prior art keywords
- logical
- signals
- channels
- signal
- power line
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/713—Spread spectrum techniques using frequency hopping
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00007—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
- H02J13/00009—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission using pulsed signals
-
- 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
- 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
- H04B2203/5433—Remote metering
-
- 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
- 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
- H04B2203/5491—Systems for power line communications using filtering and bypassing
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/121—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using the power network as support for the transmission
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Transmitters (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Treating Waste Gases (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Gas Separation By Absorption (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Small-Scale Networks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/343,202 US4968970A (en) | 1989-04-26 | 1989-04-26 | Method of and system for power line carrier communications |
Publications (1)
Publication Number | Publication Date |
---|---|
FI902069A0 true FI902069A0 (fi) | 1990-04-25 |
Family
ID=23345113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI902069A FI902069A0 (fi) | 1989-04-26 | 1990-04-25 | Foerfarande och system foer baervaogsdataoeverfoering i elledningar. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4968970A (ja) |
EP (1) | EP0395494B1 (ja) |
JP (1) | JPH0362743A (ja) |
KR (1) | KR900017312A (ja) |
AT (1) | ATE125651T1 (ja) |
BR (1) | BR9001953A (ja) |
CA (1) | CA2015414C (ja) |
DE (1) | DE69021120T2 (ja) |
FI (1) | FI902069A0 (ja) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5185591A (en) * | 1991-07-12 | 1993-02-09 | Abb Power T&D Co., Inc. | Power distribution line communication system for and method of reducing effects of signal cancellation |
US5319634A (en) * | 1991-10-07 | 1994-06-07 | Phoenix Corporation | Multiple access telephone extension systems and methods |
US5452344A (en) * | 1992-05-29 | 1995-09-19 | Datran Systems Corporation | Communication over power lines |
US5911119A (en) * | 1993-03-22 | 1999-06-08 | Phonex Corporation | Secure cordless telephone extension system and method |
US5530737A (en) * | 1993-03-22 | 1996-06-25 | Phonex Corporation | Secure access telephone extension system and method |
GB9416688D0 (en) * | 1994-08-18 | 1994-10-12 | Remote Metering Systems Ltd | Mains signalling systems |
US5517172A (en) * | 1994-09-19 | 1996-05-14 | Chiu; Manfred F. | Method and apparatus for powering and signaling over a single wire pair |
GB9419807D0 (en) * | 1994-09-30 | 1994-11-16 | Remote Metering Systems Ltd | Mains signalling systems |
US5818821A (en) | 1994-12-30 | 1998-10-06 | Intelogis, Inc. | Universal lan power line carrier repeater system and method |
US8982856B2 (en) | 1996-12-06 | 2015-03-17 | Ipco, Llc | Systems and methods for facilitating wireless network communication, satellite-based wireless network systems, and aircraft-based wireless network systems, and related methods |
US7054271B2 (en) | 1996-12-06 | 2006-05-30 | Ipco, Llc | Wireless network system and method for providing same |
US6233327B1 (en) * | 1997-02-14 | 2001-05-15 | Statsignal Systems, Inc. | Multi-function general purpose transceiver |
US7079810B2 (en) * | 1997-02-14 | 2006-07-18 | Statsignal Ipc, Llc | System and method for communicating with a remote communication unit via the public switched telephone network (PSTN) |
US7137550B1 (en) | 1997-02-14 | 2006-11-21 | Statsignal Ipc, Llc | Transmitter for accessing automated financial transaction machines |
US5970127A (en) | 1997-10-16 | 1999-10-19 | Phonex Corporation | Caller identification system for wireless phone jacks and wireless modem jacks |
US6055435A (en) | 1997-10-16 | 2000-04-25 | Phonex Corporation | Wireless telephone connection surge suppressor |
US6107912A (en) | 1997-12-08 | 2000-08-22 | Phonex Corporation | Wireless modem jack |
US8410931B2 (en) | 1998-06-22 | 2013-04-02 | Sipco, Llc | Mobile inventory unit monitoring systems and methods |
US6914533B2 (en) * | 1998-06-22 | 2005-07-05 | Statsignal Ipc Llc | System and method for accessing residential monitoring devices |
US6891838B1 (en) | 1998-06-22 | 2005-05-10 | Statsignal Ipc, Llc | System and method for monitoring and controlling residential devices |
US6914893B2 (en) | 1998-06-22 | 2005-07-05 | Statsignal Ipc, Llc | System and method for monitoring and controlling remote devices |
US6437692B1 (en) | 1998-06-22 | 2002-08-20 | Statsignal Systems, Inc. | System and method for monitoring and controlling remote devices |
US6480510B1 (en) | 1998-07-28 | 2002-11-12 | Serconet Ltd. | Local area network of serial intelligent cells |
US6246868B1 (en) | 1998-08-14 | 2001-06-12 | Phonex Corporation | Conversion and distribution of incoming wireless telephone signals using the power line |
US6243571B1 (en) | 1998-09-21 | 2001-06-05 | Phonex Corporation | Method and system for distribution of wireless signals for increased wireless coverage using power lines |
US7103511B2 (en) | 1998-10-14 | 2006-09-05 | Statsignal Ipc, Llc | Wireless communication networks for providing remote monitoring of devices |
US7263073B2 (en) | 1999-03-18 | 2007-08-28 | Statsignal Ipc, Llc | Systems and methods for enabling a mobile user to notify an automated monitoring system of an emergency situation |
US7650425B2 (en) | 1999-03-18 | 2010-01-19 | Sipco, Llc | System and method for controlling communication between a host computer and communication devices associated with remote devices in an automated monitoring system |
US6456192B1 (en) * | 2000-04-19 | 2002-09-24 | Phonex Broadband Corporation | Method and system for power line null detection and automatic frequency and gain control |
US6842459B1 (en) | 2000-04-19 | 2005-01-11 | Serconet Ltd. | Network combining wired and non-wired segments |
JP2001345742A (ja) | 2000-05-31 | 2001-12-14 | Smk Corp | Ss伝送システム |
AU2001279241A1 (en) | 2000-08-09 | 2002-02-18 | Statsignal Systems, Inc. | Systems and methods for providing remote monitoring of electricity consumption for an electric meter |
US7346463B2 (en) | 2001-08-09 | 2008-03-18 | Hunt Technologies, Llc | System for controlling electrically-powered devices in an electrical network |
US7480501B2 (en) | 2001-10-24 | 2009-01-20 | Statsignal Ipc, Llc | System and method for transmitting an emergency message over an integrated wireless network |
US8489063B2 (en) | 2001-10-24 | 2013-07-16 | Sipco, Llc | Systems and methods for providing emergency messages to a mobile device |
US7424527B2 (en) | 2001-10-30 | 2008-09-09 | Sipco, Llc | System and method for transmitting pollution information over an integrated wireless network |
NZ517321A (en) * | 2002-02-21 | 2003-02-28 | Rutherford J G | A communications system utilising electricity cabling |
IL154921A (en) | 2003-03-13 | 2011-02-28 | Mosaid Technologies Inc | A telephone system that includes many separate sources and accessories for it |
US7136936B2 (en) * | 2003-10-03 | 2006-11-14 | Asoka Usa Corporation | Method and system for virtual powerline local area networks |
US11152971B2 (en) * | 2004-02-02 | 2021-10-19 | Charles Abraham | Frequency modulated OFDM over various communication media |
US8031650B2 (en) | 2004-03-03 | 2011-10-04 | Sipco, Llc | System and method for monitoring remote devices with a dual-mode wireless communication protocol |
US7756086B2 (en) * | 2004-03-03 | 2010-07-13 | Sipco, Llc | Method for communicating in dual-modes |
DE102004039218A1 (de) * | 2004-08-12 | 2006-03-09 | Infineon Technologies Ag | Verfahren zur Datenübertragung über eine Datenübertragungsstrecke mit induktiven Übertragern und Datenübertragungsvorrichtung |
US7391317B2 (en) * | 2004-09-08 | 2008-06-24 | Satius, Inc. | Apparatus and method for transmitting digital data over various communication media |
US9439126B2 (en) | 2005-01-25 | 2016-09-06 | Sipco, Llc | Wireless network protocol system and methods |
US7986916B2 (en) * | 2005-05-20 | 2011-07-26 | Innovision Research & Technology Plc | Demodulation communication signals in a near field radio frequency (RF) communicator |
WO2010033245A1 (en) * | 2008-09-22 | 2010-03-25 | Silver Spring Networks, Inc. | Power line communication using frequency hopping |
US8718115B2 (en) * | 2010-10-08 | 2014-05-06 | Texas Instruments Incorporated | Building, transmitting, and receiving frame structures in power line communications |
GB2536907A (en) | 2015-03-30 | 2016-10-05 | Lighting And Illumination Tech Experience Ltd | Controlling power to a load with signals along a power line |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4300125A (en) * | 1979-06-01 | 1981-11-10 | Loshing Clement T | System for monitoring, transmitting and conditioning of information gathered at selected locations |
US4641322A (en) * | 1983-10-18 | 1987-02-03 | Nec Corporation | System for carrying out spread spectrum communication through an electric power line |
JPH0693670B2 (ja) * | 1984-12-29 | 1994-11-16 | 京セラ株式会社 | スペクトラム拡散通信システム |
FR2577733B1 (fr) * | 1985-02-14 | 1988-03-25 | Enertec | Procede et systeme de transmission en bande etalee, notamment pour la transmission d'informations sur un reseau de distribution d'energie electrique |
-
1989
- 1989-04-26 US US07/343,202 patent/US4968970A/en not_active Expired - Lifetime
-
1990
- 1990-04-25 FI FI902069A patent/FI902069A0/fi not_active Application Discontinuation
- 1990-04-25 EP EP90401103A patent/EP0395494B1/en not_active Expired - Lifetime
- 1990-04-25 DE DE69021120T patent/DE69021120T2/de not_active Expired - Fee Related
- 1990-04-25 CA CA002015414A patent/CA2015414C/en not_active Expired - Lifetime
- 1990-04-25 AT AT90401103T patent/ATE125651T1/de not_active IP Right Cessation
- 1990-04-25 KR KR1019900005931A patent/KR900017312A/ko not_active Application Discontinuation
- 1990-04-26 BR BR909001953A patent/BR9001953A/pt not_active Application Discontinuation
- 1990-04-26 JP JP2111603A patent/JPH0362743A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0395494A3 (en) | 1992-01-02 |
DE69021120T2 (de) | 1996-02-01 |
EP0395494B1 (en) | 1995-07-26 |
JPH0362743A (ja) | 1991-03-18 |
BR9001953A (pt) | 1991-07-30 |
US4968970A (en) | 1990-11-06 |
DE69021120D1 (de) | 1995-08-31 |
CA2015414A1 (en) | 1990-10-26 |
EP0395494A2 (en) | 1990-10-31 |
KR900017312A (ko) | 1990-11-16 |
ATE125651T1 (de) | 1995-08-15 |
CA2015414C (en) | 2000-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed | ||
FD | Application lapsed |
Owner name: SCHLUMBERGER INDUSTRIES, INC. |