BR8201815A - Processo para a transmissao em sentidos alternados de sinais de dados binarios - Google Patents

Processo para a transmissao em sentidos alternados de sinais de dados binarios

Info

Publication number
BR8201815A
BR8201815A BR8201815A BR8201815A BR8201815A BR 8201815 A BR8201815 A BR 8201815A BR 8201815 A BR8201815 A BR 8201815A BR 8201815 A BR8201815 A BR 8201815A BR 8201815 A BR8201815 A BR 8201815A
Authority
BR
Brazil
Prior art keywords
transmission
binary data
alternate directions
data signs
signs
Prior art date
Application number
BR8201815A
Other languages
English (en)
Inventor
Dieter Blossfeldt
Adolf Schneider
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BR8201815A publication Critical patent/BR8201815A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4906—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using binary codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/002—Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems
    • H04M9/003—Transmission of control signals from or to the key telephone set; signalling equipment at key telephone set, e.g. keyboard or display equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Dc Digital Transmission (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
BR8201815A 1981-03-31 1982-03-30 Processo para a transmissao em sentidos alternados de sinais de dados binarios BR8201815A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3112847A DE3112847C2 (de) 1981-03-31 1981-03-31 Verfahren zur wechselseitigen Übertragung von binären Datensignalen über eine beidseitig mit einem Übertrager abgeschlossene Signalleitung

Publications (1)

Publication Number Publication Date
BR8201815A true BR8201815A (pt) 1983-03-01

Family

ID=6128894

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8201815A BR8201815A (pt) 1981-03-31 1982-03-30 Processo para a transmissao em sentidos alternados de sinais de dados binarios

Country Status (8)

Country Link
EP (1) EP0061524B1 (pt)
AR (1) AR230908A1 (pt)
AT (1) ATE12868T1 (pt)
AU (1) AU548150B2 (pt)
BR (1) BR8201815A (pt)
DE (1) DE3112847C2 (pt)
FI (1) FI74852C (pt)
NO (1) NO155749C (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3139511C2 (de) * 1981-09-30 1983-08-18 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Synchronisation von wechselseitig über eine Signalleitung übertragenen binären Datensignalen
DE4114485A1 (de) * 1991-05-03 1992-11-05 Kommunikations Elektronik Verfahren zur bidirektionalen datenuebertragung
AU692201B2 (en) * 1994-02-17 1998-06-04 Alcatel N.V. Network termination unit
DE4405038A1 (de) * 1994-02-17 1995-08-24 Sel Alcatel Ag Netzabschlußeinrichtung eines Telekommunikationsnetzes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1437031A (en) * 1973-04-04 1976-05-26 Plessey Co Ltd House exchange telephone system
JPS5321963B2 (pt) * 1973-11-12 1978-07-06
US4125749A (en) * 1975-08-09 1978-11-14 Tamura Electric Works, Ltd. Key telephone systems
JPS5838015B2 (ja) * 1976-08-07 1983-08-19 株式会社日立製作所 デ−タ通信方式
JPS5413313A (en) * 1977-07-01 1979-01-31 Gen Corp Method of processing digital signal
DE2742301C3 (de) * 1977-09-20 1980-07-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Kompensation von Impulsverzerrungen

Also Published As

Publication number Publication date
FI821097A0 (fi) 1982-03-30
FI74852C (fi) 1988-03-10
DE3112847A1 (de) 1982-10-14
EP0061524B1 (de) 1985-04-17
AR230908A1 (es) 1984-07-31
AU8214982A (en) 1982-10-07
FI821097L (fi) 1982-10-01
DE3112847C2 (de) 1983-02-03
AU548150B2 (en) 1985-11-28
ATE12868T1 (de) 1985-05-15
NO821055L (no) 1982-10-01
NO155749C (no) 1987-05-20
NO155749B (no) 1987-02-09
EP0061524A1 (de) 1982-10-06
FI74852B (fi) 1987-11-30

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