DE60317279D1 - Netzleitungsübertragungssystem - Google Patents

Netzleitungsübertragungssystem

Info

Publication number
DE60317279D1
DE60317279D1 DE60317279T DE60317279T DE60317279D1 DE 60317279 D1 DE60317279 D1 DE 60317279D1 DE 60317279 T DE60317279 T DE 60317279T DE 60317279 T DE60317279 T DE 60317279T DE 60317279 D1 DE60317279 D1 DE 60317279D1
Authority
DE
Germany
Prior art keywords
power line
transmission system
line transmission
power
transmission
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 - Fee Related
Application number
DE60317279T
Other languages
English (en)
Other versions
DE60317279T2 (de
Inventor
Toshiro Tojo
Takashi Kaku
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE60317279D1 publication Critical patent/DE60317279D1/de
Application granted granted Critical
Publication of DE60317279T2 publication Critical patent/DE60317279T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5425—Methods of transmitting or receiving signals via power distribution lines improving S/N by matching impedance, noise reduction, gain control
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Analogue/Digital Conversion (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
DE2003617279 2002-08-23 2003-07-25 Netzleitungsübertragungssystem Expired - Fee Related DE60317279T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002243578 2002-08-23
JP2002243578A JP3440095B1 (ja) 2002-08-23 2002-08-23 データ伝送装置及びデータ伝送方法

Publications (2)

Publication Number Publication Date
DE60317279D1 true DE60317279D1 (de) 2007-12-20
DE60317279T2 DE60317279T2 (de) 2008-09-04

Family

ID=27785594

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003617279 Expired - Fee Related DE60317279T2 (de) 2002-08-23 2003-07-25 Netzleitungsübertragungssystem

Country Status (4)

Country Link
US (1) US20040125860A1 (de)
EP (1) EP1392002B1 (de)
JP (1) JP3440095B1 (de)
DE (1) DE60317279T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7542505B2 (en) * 2003-10-20 2009-06-02 Northrop Grumman Corporation Systems and methods for signal conversion
US7599348B2 (en) * 2003-11-04 2009-10-06 Lg Electronics Inc. Digital E8-VSB reception system and E8-VSB data demultiplexing method
US7660341B2 (en) * 2005-05-04 2010-02-09 Stmicroelectronics (Rousset) Sas Receiver device suited to a transmission system using a direct sequence spread spectrum
JP4635947B2 (ja) 2005-10-12 2011-02-23 パナソニック株式会社 電力線通信装置、集積回路、及び電力線通信方法
DE102008050045B4 (de) * 2008-06-24 2012-09-27 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren und Vorrichtung zur Übertragung von Daten über eine elektrische Stromversorgungsleitung
CA2735529A1 (en) * 2008-08-28 2010-03-04 Aclara Power-Line Systems Inc. A general method for low-frequency data transmission on a power line
JP2010273307A (ja) * 2009-05-25 2010-12-02 Canon Inc 信号伝送装置
CN102158299B (zh) * 2010-11-19 2015-05-27 中国电力科学研究院 一种工频通信多路传输正交编码方法
KR101773612B1 (ko) 2011-01-13 2017-08-31 삼성전자주식회사 터치 영역 확인 장치 및 방법
US9077363B2 (en) 2013-12-03 2015-07-07 Analog Devices, Inc. Stochastic encoding in analog to digital conversion
US11888548B2 (en) 2021-05-28 2024-01-30 Massachusetts Institute Of Technology Power line communication for low-bandwidth control and sensing
CN117572169B (zh) * 2023-11-20 2024-05-14 浙江大学 一种基于超声数据处理技术进行局放检测的方法及探头

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5448593A (en) * 1984-03-06 1995-09-05 Cyplex Corporation Frequency hopping time-diversity communications systems and transceivers for local area networks
BE1005232A3 (nl) * 1991-01-21 1993-06-01 Vynckier Nv Werkwijze en inrichting voor het over een ruisrijk medium overdragen van data.
US5564097A (en) * 1994-05-26 1996-10-08 Rockwell International Spread intermediate frequency radio receiver with adaptive spurious rejection
JPH1070780A (ja) * 1996-08-27 1998-03-10 Uniden Corp データ収集システム
JP4303373B2 (ja) * 1999-09-14 2009-07-29 株式会社日立コミュニケーションテクノロジー 無線基地局装置

Also Published As

Publication number Publication date
US20040125860A1 (en) 2004-07-01
EP1392002B1 (de) 2007-11-07
EP1392002A1 (de) 2004-02-25
DE60317279T2 (de) 2008-09-04
JP2004088222A (ja) 2004-03-18
JP3440095B1 (ja) 2003-08-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee