NL178642C - DEVICE FOR TIME-DISTRIBUTION-FREE SWITCHING OF SYNCHRONOUS DATA CHANNELS. - Google Patents

DEVICE FOR TIME-DISTRIBUTION-FREE SWITCHING OF SYNCHRONOUS DATA CHANNELS.

Info

Publication number
NL178642C
NL178642C NL7412197A NL7412197A NL178642C NL 178642 C NL178642 C NL 178642C NL 7412197 A NL7412197 A NL 7412197A NL 7412197 A NL7412197 A NL 7412197A NL 178642 C NL178642 C NL 178642C
Authority
NL
Netherlands
Prior art keywords
distribution
time
data channels
synchronous data
free switching
Prior art date
Application number
NL7412197A
Other languages
Dutch (nl)
Other versions
NL7412197A (en
NL178642B (en
Inventor
Wilhelm Fredrik Brok
Albertus Wilhelmus Wittendorp
Original Assignee
Nederlanden Staat
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 Nederlanden Staat filed Critical Nederlanden Staat
Priority to NL7412197A priority Critical patent/NL178642C/en
Priority to DE19752539805 priority patent/DE2539805C3/en
Priority to GB3697375A priority patent/GB1527117A/en
Priority to SE7510150A priority patent/SE416371B/en
Priority to CH1177875A priority patent/CH607505A5/xx
Priority to BE7000706A priority patent/BE833397A/en
Priority to FR7528136A priority patent/FR2285040A1/en
Priority to DK410175A priority patent/DK410175A/en
Publication of NL7412197A publication Critical patent/NL7412197A/en
Publication of NL178642B publication Critical patent/NL178642B/en
Application granted granted Critical
Publication of NL178642C publication Critical patent/NL178642C/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication
    • H04L12/52—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques
    • H04L12/525—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques involving a stored program control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
NL7412197A 1974-09-13 1974-09-13 DEVICE FOR TIME-DISTRIBUTION-FREE SWITCHING OF SYNCHRONOUS DATA CHANNELS. NL178642C (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL7412197A NL178642C (en) 1974-09-13 1974-09-13 DEVICE FOR TIME-DISTRIBUTION-FREE SWITCHING OF SYNCHRONOUS DATA CHANNELS.
DE19752539805 DE2539805C3 (en) 1974-09-13 1975-09-06 Circuit arrangement for switching through time division multiplex signals
GB3697375A GB1527117A (en) 1974-09-13 1975-09-09 Device for switching synchronous data channels on a time division basis without blocking
CH1177875A CH607505A5 (en) 1974-09-13 1975-09-11
SE7510150A SE416371B (en) 1974-09-13 1975-09-11 DEVICE FOR WITHOUT LOCK WITHOUT CONNECTING SYNCHRONIC DATA CHANNELS ON TIME MULTIPLEXBAS AT DIFFERENT TRANSFER RATES
BE7000706A BE833397A (en) 1974-09-13 1975-09-12 DEVICE FOR BLOCK-FREE SWITCHING OF SYNCHRONOUS DATA CHANNELS ON TIME DISTRIBUTION BASIS
FR7528136A FR2285040A1 (en) 1974-09-13 1975-09-12 TEMPORAL SWITCHING DEVICE WITHOUT BLOCKING, OF SYNCHRONOUS DATA CHANNELS
DK410175A DK410175A (en) 1974-09-13 1975-09-12 SYSTEM FOR THE TIME MULTIPLEX BASE PREVIOUS BLOCK-FREE CONNECTION OF SYNCHRONIC DATA CHANNELS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7412197A NL178642C (en) 1974-09-13 1974-09-13 DEVICE FOR TIME-DISTRIBUTION-FREE SWITCHING OF SYNCHRONOUS DATA CHANNELS.

Publications (3)

Publication Number Publication Date
NL7412197A NL7412197A (en) 1976-03-16
NL178642B NL178642B (en) 1985-11-18
NL178642C true NL178642C (en) 1986-04-16

Family

ID=19822099

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7412197A NL178642C (en) 1974-09-13 1974-09-13 DEVICE FOR TIME-DISTRIBUTION-FREE SWITCHING OF SYNCHRONOUS DATA CHANNELS.

Country Status (8)

Country Link
BE (1) BE833397A (en)
CH (1) CH607505A5 (en)
DE (1) DE2539805C3 (en)
DK (1) DK410175A (en)
FR (1) FR2285040A1 (en)
GB (1) GB1527117A (en)
NL (1) NL178642C (en)
SE (1) SE416371B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2714888C2 (en) * 1977-04-02 1986-07-17 Siemens AG, 1000 Berlin und 8000 München Method for increasing the switching capacity of a time division switching system with asynchronous switching
DE3230943A1 (en) * 1982-08-20 1984-02-23 Ant Nachrichtentech SYSTEM FOR DIGITAL TRANSMISSION OF VIDEO OR IMAGE TELEPHONE SIGNALS
NL189591C (en) * 1984-02-24 1993-05-17 Nederland Ptt DIGITAL SWITCHING NETWORK FOR THE FORWARDING OF TIME MULTIPLEX CHANNELS THAT MAY VARY BY CHANNEL OF CHANNEL SPEED.
GB8618424D0 (en) * 1986-07-29 1986-09-03 Leslie I M Data rate channel for digital network

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH514268A (en) * 1970-09-30 1971-10-15 Ibm Method for time division multiplex message transmission and switching device for carrying out the method

Also Published As

Publication number Publication date
DK410175A (en) 1976-03-14
BE833397A (en) 1975-12-31
SE7510150L (en) 1976-03-15
SE416371B (en) 1980-12-15
NL7412197A (en) 1976-03-16
GB1527117A (en) 1978-10-04
DE2539805B2 (en) 1977-12-22
NL178642B (en) 1985-11-18
DE2539805A1 (en) 1976-04-01
CH607505A5 (en) 1978-12-29
FR2285040B1 (en) 1978-04-07
DE2539805C3 (en) 1978-09-14
FR2285040A1 (en) 1976-04-09

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee