JPS58147247A - パルス符号伝送方式 - Google Patents

パルス符号伝送方式

Info

Publication number
JPS58147247A
JPS58147247A JP2904182A JP2904182A JPS58147247A JP S58147247 A JPS58147247 A JP S58147247A JP 2904182 A JP2904182 A JP 2904182A JP 2904182 A JP2904182 A JP 2904182A JP S58147247 A JPS58147247 A JP S58147247A
Authority
JP
Japan
Prior art keywords
data
commercial
circuit
power line
frequency signal
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.)
Pending
Application number
JP2904182A
Other languages
English (en)
Japanese (ja)
Inventor
Yutaka Mizuno
豊 水野
Hanzo Tsuzuki
伴三 都築
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co 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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP2904182A priority Critical patent/JPS58147247A/ja
Priority to GB08302771A priority patent/GB2116406B/en
Priority to DE19833305717 priority patent/DE3305717C2/de
Publication of JPS58147247A publication Critical patent/JPS58147247A/ja
Pending 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • 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
    • H04B2203/5445—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
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5483—Systems for power line communications using coupling circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Dc Digital Transmission (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP2904182A 1982-02-26 1982-02-26 パルス符号伝送方式 Pending JPS58147247A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2904182A JPS58147247A (ja) 1982-02-26 1982-02-26 パルス符号伝送方式
GB08302771A GB2116406B (en) 1982-02-26 1983-02-01 Pulse code-transmitting apparatus
DE19833305717 DE3305717C2 (de) 1982-02-26 1983-02-18 Pulscode-Übertragungseinrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2904182A JPS58147247A (ja) 1982-02-26 1982-02-26 パルス符号伝送方式

Publications (1)

Publication Number Publication Date
JPS58147247A true JPS58147247A (ja) 1983-09-02

Family

ID=12265308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2904182A Pending JPS58147247A (ja) 1982-02-26 1982-02-26 パルス符号伝送方式

Country Status (3)

Country Link
JP (1) JPS58147247A (de)
DE (1) DE3305717C2 (de)
GB (1) GB2116406B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151116A (en) * 1983-12-07 1985-07-10 Lamont David Gordon Signalling over power lines
US4583232A (en) * 1984-02-08 1986-04-15 General Electric Company Carrier current digital data transceiver
EP0175863B1 (de) * 1984-08-27 1990-12-27 Zellweger Uster Ag Verfahren zum Senden von Daten über die Leitung eines Wechselstrom-Verteilungsnetzes und Sender zur Durchführung des Verfahrens
FR2570235B1 (fr) * 1984-09-07 1989-07-28 Trt Telecom Radio Electr Circuit d'interface analogique monolithique entre un processeur de signal et un reseau de telecommunication
DE4436090A1 (de) * 1994-10-10 1996-04-18 Klaus Meeners Kommunikationseinrichtung zur Speicherung und Abgabe von gerätespezifischen Daten
DE29700787U1 (de) * 1997-01-17 1998-02-19 Philipp, Dieter, Dr., 82256 Fürstenfeldbruck Bestellterminal für Restaurant-Gäste mit bidirektionaler Anbindung über das 230 V-Energie-Netz an ein Kassenterminal
WO2000007304A2 (de) * 1998-07-27 2000-02-10 Siemens Aktiengesellschaft Stromversorgung mit vorrichtung zur kopplung von datensignalen auf eine netzleitung
KR100446931B1 (ko) * 2002-04-30 2004-09-04 주식회사 두노시스템 전력선통신용 어뎁터
US9065544B2 (en) * 2012-09-28 2015-06-23 Osram Sylvania Inc. Pulse-based binary communication

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2064923B (en) * 1979-10-31 1984-02-08 Matsushita Electric Works Ltd Data transmission system utilising power line

Also Published As

Publication number Publication date
GB8302771D0 (en) 1983-03-02
DE3305717C2 (de) 1986-09-11
GB2116406B (en) 1985-11-27
DE3305717A1 (de) 1983-09-15
GB2116406A (en) 1983-09-21

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