GB1256024A - A data transmission system - Google Patents

A data transmission system

Info

Publication number
GB1256024A
GB1256024A GB5916069A GB5916069A GB1256024A GB 1256024 A GB1256024 A GB 1256024A GB 5916069 A GB5916069 A GB 5916069A GB 5916069 A GB5916069 A GB 5916069A GB 1256024 A GB1256024 A GB 1256024A
Authority
GB
United Kingdom
Prior art keywords
station
area
stations
loop
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.)
Expired
Application number
GB5916069A
Other languages
English (en)
Inventor
Ulrich Klose
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1256024A publication Critical patent/GB1256024A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/423—Loop networks with centralised control, e.g. polling

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
GB5916069A 1968-12-20 1969-12-04 A data transmission system Expired GB1256024A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1770368A SE324667B (ja) 1968-12-20 1968-12-20

Publications (1)

Publication Number Publication Date
GB1256024A true GB1256024A (en) 1971-12-08

Family

ID=20303884

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5916069A Expired GB1256024A (en) 1968-12-20 1969-12-04 A data transmission system

Country Status (5)

Country Link
JP (1) JPS5627030B1 (ja)
DE (1) DE1964009A1 (ja)
FR (1) FR2026635A1 (ja)
GB (1) GB1256024A (ja)
SE (1) SE324667B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3749845A (en) * 1971-08-27 1973-07-31 Bell Telephone Labor Inc Digital data communication system
NO791842L (no) * 1978-06-05 1979-12-06 Fmc Corp Databussystem.
US4486852A (en) * 1978-06-05 1984-12-04 Fmc Corporation Synchronous time-shared data bus system
US4627070A (en) * 1981-09-16 1986-12-02 Fmc Corporation Asynchronous data bus system
DE10200974B4 (de) * 2002-01-12 2005-02-17 Beurer Gmbh & Co. Heizvorrichtung mit flexiblem Heizkörper

Also Published As

Publication number Publication date
JPS5627030B1 (ja) 1981-06-22
SE324667B (ja) 1970-06-08
FR2026635A1 (ja) 1970-09-18
DE1964009A1 (de) 1970-07-16

Similar Documents

Publication Publication Date Title
GB1376645A (en) Communication system
GB1168476A (en) Improvements in or relating to data transmission systems
GB1451369A (en) Data communication system employing a series loop
GB1250352A (ja)
GB1383680A (en) Data transmission
GB1265276A (ja)
AU2597571A (en) Radio control and repeater communication system
GB1256024A (en) A data transmission system
GB1364958A (en) Data communication system
GB1262689A (en) Improvements in or relating to data transmission
GB1119001A (en) Data communication system
GB996433A (en) Data transmission systems
GB1274537A (en) System for the transmission of binary coded messages
GB1482860A (en) Data communication system
GB970655A (en) Self-checking pulse transmission systems
GB1089446A (en) Communication system
GB1272978A (en) A data transmission system
GB1210404A (en) Double aperture technique for detecting station identifying signal in a time division multiple access satellite communication system
JPS56124963A (en) Coupling system of double composite system
SE314013B (ja)
GB1115894A (en) Digital transmission system
GB1147548A (en) Communication apparatus for communicating digital electric coded signals
JPS5375708A (en) Data communication system providing signal transfer function
GB1068433A (en) Frequency code method for tele-control and tele-command
GB1444824A (en) Synchronous data transmission systems