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DE2543472A1 - - Google Patents

Info

Publication number
DE2543472A1
DE2543472A1 DE19752543472 DE2543472A DE2543472A1 DE 2543472 A1 DE2543472 A1 DE 2543472A1 DE 19752543472 DE19752543472 DE 19752543472 DE 2543472 A DE2543472 A DE 2543472A DE 2543472 A1 DE2543472 A1 DE 2543472A1
Authority
DE
Germany
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.)
Granted
Application number
DE19752543472
Other languages
German (de)
Other versions
DE2543472B1 (en
DE2543472C2 (en
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 filed Critical
Priority to DE19752543472 priority Critical patent/DE2543472C2/en
Priority claimed from DE19752543472 external-priority patent/DE2543472C2/en
Publication of DE2543472B1 publication Critical patent/DE2543472B1/en
Publication of DE2543472A1 publication Critical patent/DE2543472A1/de
Application granted granted Critical
Publication of DE2543472C2 publication Critical patent/DE2543472C2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
DE19752543472 1975-09-29 Channel equivalent switching in communication systems Expired DE2543472C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752543472 DE2543472C2 (en) 1975-09-29 Channel equivalent switching in communication systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752543472 DE2543472C2 (en) 1975-09-29 Channel equivalent switching in communication systems

Publications (3)

Publication Number Publication Date
DE2543472B1 DE2543472B1 (en) 1976-11-25
DE2543472A1 true DE2543472A1 (en) 1976-11-25
DE2543472C2 DE2543472C2 (en) 1977-07-07

Family

ID=

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442518A (en) * 1980-04-28 1984-04-10 Nippon Electric Company, Ltd. Channel switching system for use in a digital communication system
US6557112B1 (en) 1998-12-09 2003-04-29 Nec Corporation QOS protection system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442518A (en) * 1980-04-28 1984-04-10 Nippon Electric Company, Ltd. Channel switching system for use in a digital communication system
US6557112B1 (en) 1998-12-09 2003-04-29 Nec Corporation QOS protection system

Also Published As

Publication number Publication date
DE2543472B1 (en) 1976-11-25

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee