ES2192452A1 - Procedimiento de modulacion de banda ancha y dispositivo para la transmision de datos a traves de una red de alimentacion de corriente. - Google Patents

Procedimiento de modulacion de banda ancha y dispositivo para la transmision de datos a traves de una red de alimentacion de corriente.

Info

Publication number
ES2192452A1
ES2192452A1 ES200101384A ES200101384A ES2192452A1 ES 2192452 A1 ES2192452 A1 ES 2192452A1 ES 200101384 A ES200101384 A ES 200101384A ES 200101384 A ES200101384 A ES 200101384A ES 2192452 A1 ES2192452 A1 ES 2192452A1
Authority
ES
Spain
Prior art keywords
sub
carrier
channels
channel
modulation method
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.)
Granted
Application number
ES200101384A
Other languages
English (en)
Other versions
ES2192452B1 (es
Inventor
Dacfey Dzung
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.)
ABB Research Ltd Switzerland
ABB Research Ltd Sweden
Original Assignee
ABB Research Ltd Switzerland
ABB Research Ltd Sweden
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 ABB Research Ltd Switzerland, ABB Research Ltd Sweden filed Critical ABB Research Ltd Switzerland
Publication of ES2192452A1 publication Critical patent/ES2192452A1/es
Application granted granted Critical
Publication of ES2192452B1 publication Critical patent/ES2192452B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Communication Control (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

Procedimiento de modulación de banda ancha y dispositivo para la transmisión de datos a través de una red de alimentación de corriente, que se emplean en el caso de que una gama de frecuencias (B) se descomponga en gamas de frecuencias parciales no contiguas debido a que los canales de banda estrecha (EFR1) están ocupados. El procedimiento según la invención permite una utilización directa de la gama de frecuencia disponible, excluyendo las frecuencias ocupadas sin sobregasto de hardware. La gama de frecuencia (B) es dividida en N subcanales (SCn), donde las portadoras de aquellos subcanales (SC2), que comprenden frecuencias ocupadas (EFR1), no son moduladas. El procedimiento es especialmente adecuado para la comunicación sobre redes de alimentación de corriente en el plano de alta tensión.
ES200101384A 2000-06-16 2001-06-14 Procedimiento de modulacion de banda ancha y dispositivo para la transmision de datos a traves de una red de alimentacion de corriente. Expired - Fee Related ES2192452B1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00810523 2000-06-16
EP00810523A EP1164762A1 (de) 2000-06-16 2000-06-16 Breitbandmodulationsverfahren

Publications (2)

Publication Number Publication Date
ES2192452A1 true ES2192452A1 (es) 2003-10-01
ES2192452B1 ES2192452B1 (es) 2005-03-16

Family

ID=8174758

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200101384A Expired - Fee Related ES2192452B1 (es) 2000-06-16 2001-06-14 Procedimiento de modulacion de banda ancha y dispositivo para la transmision de datos a traves de una red de alimentacion de corriente.

Country Status (6)

Country Link
EP (1) EP1164762A1 (es)
DE (1) DE10127216A1 (es)
ES (1) ES2192452B1 (es)
IT (1) ITMI20011264A1 (es)
NO (1) NO20012993L (es)
RU (1) RU2264033C2 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014204951A1 (de) * 2014-03-18 2015-09-24 Robert Bosch Gmbh Batteriesystem und Verfahren zur Datenübertragung in einem Batteriesystem

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5488632A (en) * 1990-03-30 1996-01-30 National Transcommunications Limited Transmission and reception in a hostile interference environment
WO1997040609A1 (en) * 1996-04-19 1997-10-30 Amati Communications Corporation Mitigation of radio frequency interference in multi-carrier transmission systems
EP0929165A1 (en) * 1997-05-30 1999-07-14 Matsushita Electric Industrial Co., Ltd. Multi-carrier transmission method and data transmitter
US6005477A (en) * 1997-04-17 1999-12-21 Abb Research Ltd. Method and apparatus for information transmission via power supply lines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5488632A (en) * 1990-03-30 1996-01-30 National Transcommunications Limited Transmission and reception in a hostile interference environment
WO1997040609A1 (en) * 1996-04-19 1997-10-30 Amati Communications Corporation Mitigation of radio frequency interference in multi-carrier transmission systems
US6005477A (en) * 1997-04-17 1999-12-21 Abb Research Ltd. Method and apparatus for information transmission via power supply lines
EP0929165A1 (en) * 1997-05-30 1999-07-14 Matsushita Electric Industrial Co., Ltd. Multi-carrier transmission method and data transmitter

Also Published As

Publication number Publication date
ITMI20011264A0 (it) 2001-06-15
RU2264033C2 (ru) 2005-11-10
EP1164762A1 (de) 2001-12-19
ES2192452B1 (es) 2005-03-16
NO20012993D0 (no) 2001-06-15
NO20012993L (no) 2001-12-17
DE10127216A1 (de) 2002-01-17
ITMI20011264A1 (it) 2002-12-15

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