TW488137B - Asynchronous power line transmitting/receiving apparatus - Google Patents

Asynchronous power line transmitting/receiving apparatus Download PDF

Info

Publication number
TW488137B
TW488137B TW089117454A TW89117454A TW488137B TW 488137 B TW488137 B TW 488137B TW 089117454 A TW089117454 A TW 089117454A TW 89117454 A TW89117454 A TW 89117454A TW 488137 B TW488137 B TW 488137B
Authority
TW
Taiwan
Prior art keywords
pulse
data signal
positive
signal
power line
Prior art date
Application number
TW089117454A
Other languages
English (en)
Chinese (zh)
Inventor
Seung-Dol Kim
Chang-Bok Joo
Original Assignee
Plcom Co Ltd
Seung-Dol Kim
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 Plcom Co Ltd, Seung-Dol Kim filed Critical Plcom Co Ltd
Application granted granted Critical
Publication of TW488137B publication Critical patent/TW488137B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/16—Electric signal transmission systems in which transmission is by pulses
    • G08C19/22—Electric signal transmission systems in which transmission is by pulses by varying the duration of individual pulses
    • 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
    • H04B2203/5429—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
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5441—Wireless systems or 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
    • H04B2203/5458—Monitor sensor; Alarm systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Dc Digital Transmission (AREA)
TW089117454A 1999-09-21 2000-08-29 Asynchronous power line transmitting/receiving apparatus TW488137B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990040687A KR100336638B1 (ko) 1999-09-21 1999-09-21 비동기 전력선 전송장치

Publications (1)

Publication Number Publication Date
TW488137B true TW488137B (en) 2002-05-21

Family

ID=19612453

Family Applications (1)

Application Number Title Priority Date Filing Date
TW089117454A TW488137B (en) 1999-09-21 2000-08-29 Asynchronous power line transmitting/receiving apparatus

Country Status (8)

Country Link
EP (1) EP1135758A1 (ko)
JP (1) JP2003510867A (ko)
KR (1) KR100336638B1 (ko)
CN (1) CN1314031A (ko)
AU (1) AU2329200A (ko)
IL (1) IL139423A0 (ko)
TW (1) TW488137B (ko)
WO (1) WO2001022380A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI401900B (zh) * 2008-04-21 2013-07-11 Integrated Technology Express Inc 依據雜訊特性分割週期的方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3925213B2 (ja) * 2002-01-24 2007-06-06 富士通株式会社 漏洩電磁界抑圧方法並びに漏洩電磁界抑圧送信方法及び装置
KR20040023309A (ko) * 2002-09-11 2004-03-18 김재홍 비동기식 고유 주파수방식을 이용한 전력선통신 방법 및 그장치
GB2393370B (en) * 2002-10-02 2004-10-20 Artimi Ltd Communication methods & apparatus
JP4565163B2 (ja) * 2006-04-28 2010-10-20 独立行政法人産業技術総合研究所 インパルス伝送方法及び受信装置
CN102820872A (zh) * 2012-08-27 2012-12-12 中国电子科技集团公司第五十四研究所 一种数字异步脉冲无线低抖动传输方法
CN104363033B (zh) * 2014-09-24 2019-03-19 宁波创元信息科技有限公司 一种采用脉冲调制的电力线通信方法
CN110868242B (zh) * 2018-10-12 2022-04-19 南方电网数字电网研究院有限公司 一种基于异步通信的数据采集方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556864A (en) * 1982-08-26 1985-12-03 Roy Joseph J Apparatus and method for communicating digital information on AC power lines
US4813057A (en) * 1984-12-03 1989-03-14 Charles A. Phillips Time domain radio transmission system
US4953206A (en) * 1986-11-17 1990-08-28 At&T Bell Laboratories Methods of and apparatus for providing substantially error-free transmitted data
JPH01190143A (ja) * 1988-01-26 1989-07-31 Matsushita Electric Works Ltd データ伝送方式
JP2706481B2 (ja) * 1988-09-05 1998-01-28 松下電器産業株式会社 データ伝送装置
KR940009159B1 (ko) * 1992-01-16 1994-10-01 삼성전자 주식회사 액정 디스플레이의 칼라 필터
JP2787976B2 (ja) * 1994-04-04 1998-08-20 株式会社アイオイ・システム 二線式送受電通信方法及び装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI401900B (zh) * 2008-04-21 2013-07-11 Integrated Technology Express Inc 依據雜訊特性分割週期的方法

Also Published As

Publication number Publication date
AU2329200A (en) 2001-04-24
IL139423A0 (en) 2001-11-25
JP2003510867A (ja) 2003-03-18
KR20010028436A (ko) 2001-04-06
CN1314031A (zh) 2001-09-19
EP1135758A1 (en) 2001-09-26
KR100336638B1 (ko) 2002-05-16
WO2001022380A1 (en) 2001-03-29

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