CA960390A - Telecommunications systems - Google Patents

Telecommunications systems

Info

Publication number
CA960390A
CA960390A CA148,746A CA148746A CA960390A CA 960390 A CA960390 A CA 960390A CA 148746 A CA148746 A CA 148746A CA 960390 A CA960390 A CA 960390A
Authority
CA
Canada
Prior art keywords
telecommunications systems
telecommunications
systems
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
CA148,746A
Other versions
CA148746S (en
Inventor
Helmut Fiedler
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.)
Siemens AG
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
Priority claimed from DE19712145205 external-priority patent/DE2145205C3/en
Application filed by Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of CA960390A publication Critical patent/CA960390A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
CA148,746A 1971-09-09 1972-08-04 Telecommunications systems Expired CA960390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712145205 DE2145205C3 (en) 1971-09-09 Method for detecting a collision between an ascending and a descending call on the subscriber lines of a data switching system

Publications (1)

Publication Number Publication Date
CA960390A true CA960390A (en) 1974-12-31

Family

ID=5819148

Family Applications (1)

Application Number Title Priority Date Filing Date
CA148,746A Expired CA960390A (en) 1971-09-09 1972-08-04 Telecommunications systems

Country Status (12)

Country Link
AU (1) AU469199B2 (en)
BE (1) BE788568A (en)
CA (1) CA960390A (en)
CH (1) CH545567A (en)
DK (1) DK142389C (en)
FR (1) FR2152595B1 (en)
GB (1) GB1395413A (en)
IT (1) IT967176B (en)
LU (1) LU66020A1 (en)
NL (1) NL7212256A (en)
SE (1) SE381155B (en)
ZA (1) ZA725290B (en)

Also Published As

Publication number Publication date
CH545567A (en) 1974-01-31
DE2145205A1 (en) 1973-03-15
FR2152595B1 (en) 1977-07-29
DK142389C (en) 1981-03-23
SE381155B (en) 1975-11-24
AU469199B2 (en) 1976-02-05
ZA725290B (en) 1973-04-25
DE2145205B2 (en) 1977-05-26
NL7212256A (en) 1973-03-13
GB1395413A (en) 1975-05-29
IT967176B (en) 1974-02-28
LU66020A1 (en) 1973-03-12
FR2152595A1 (en) 1973-04-27
DK142389B (en) 1980-10-20
AU4556272A (en) 1974-02-21
BE788568A (en) 1973-03-08

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