SE7809784L - Forfarande for dataoverforing - Google Patents

Forfarande for dataoverforing

Info

Publication number
SE7809784L
SE7809784L SE7809784A SE7809784A SE7809784L SE 7809784 L SE7809784 L SE 7809784L SE 7809784 A SE7809784 A SE 7809784A SE 7809784 A SE7809784 A SE 7809784A SE 7809784 L SE7809784 L SE 7809784L
Authority
SE
Sweden
Prior art keywords
procedure
data transfer
transfer
data
Prior art date
Application number
SE7809784A
Other languages
English (en)
Swedish (sv)
Inventor
F Hosel
K Schreyer
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 SE7809784L publication Critical patent/SE7809784L/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
    • G08G1/127—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams to a central station ; Indicators in a central station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
SE7809784A 1977-09-21 1978-09-18 Forfarande for dataoverforing SE7809784L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772742497 DE2742497A1 (de) 1977-09-21 1977-09-21 Verfahren zur datenuebertragung zwischen einer zentrale und einer mehrzahl von unterstationen

Publications (1)

Publication Number Publication Date
SE7809784L true SE7809784L (sv) 1979-03-22

Family

ID=6019533

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7809784A SE7809784L (sv) 1977-09-21 1978-09-18 Forfarande for dataoverforing

Country Status (9)

Country Link
BE (1) BE870658A (de)
DE (1) DE2742497A1 (de)
DK (1) DK416078A (de)
FR (1) FR2404233A1 (de)
GB (1) GB2008897B (de)
IT (1) IT1098473B (de)
LU (1) LU80256A1 (de)
NL (1) NL7809483A (de)
SE (1) SE7809784L (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB422468A (en) * 1933-06-09 1935-01-09 Labouchere Hillyer Bainbridge Improvements in and relating to wireless signalling
GB552482A (en) * 1940-12-27 1943-04-09 Marconi Wireless Telegraph Co Improvements in electric signal-communication systems
GB590711A (en) * 1944-02-19 1947-07-25 Hazeltine Corp Wave-signal transmitting and receiving system of the radar type
GB862485A (en) * 1958-05-12 1961-03-08 Bendix Corp Distance measuring system utilising radiant energy
US3341845A (en) * 1964-11-13 1967-09-12 Thomson Houston Comp Francaise System for automatic radio transfer of digital information and for distance computation
GB1310679A (en) * 1969-07-31 1973-03-21 Marconi Co Ltd Monitoring arrangements
DE2549635C2 (de) * 1975-11-05 1979-03-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Datenübertragung mit Zweifrequenz-Modulation und Modem; Durchführung des Verfahrens

Also Published As

Publication number Publication date
FR2404233A1 (fr) 1979-04-20
NL7809483A (nl) 1979-03-23
BE870658A (fr) 1979-03-21
DK416078A (da) 1979-03-22
IT7827821A0 (it) 1978-09-19
DE2742497A1 (de) 1979-03-29
LU80256A1 (de) 1979-06-01
GB2008897B (en) 1982-01-20
GB2008897A (en) 1979-06-06
IT1098473B (it) 1985-09-07

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