FI931046A - FOERFARANDE FOER UPPRAETTHAOLLANDE AV NOEDDRIFT I DIGITALA TELEKOMMUNIKATIONSANORDNINGAR - Google Patents

FOERFARANDE FOER UPPRAETTHAOLLANDE AV NOEDDRIFT I DIGITALA TELEKOMMUNIKATIONSANORDNINGAR Download PDF

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Publication number
FI931046A
FI931046A FI931046A FI931046A FI931046A FI 931046 A FI931046 A FI 931046A FI 931046 A FI931046 A FI 931046A FI 931046 A FI931046 A FI 931046A FI 931046 A FI931046 A FI 931046A
Authority
FI
Finland
Prior art keywords
connection
authorisation
interface
terminal
connection line
Prior art date
Application number
FI931046A
Other languages
Finnish (fi)
Other versions
FI931046A0 (en
Inventor
Matthias Reitz
Ulrich Trick
Original Assignee
Bosch Telecom
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 Bosch Telecom filed Critical Bosch Telecom
Publication of FI931046A0 publication Critical patent/FI931046A0/en
Publication of FI931046A publication Critical patent/FI931046A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0435—Details
    • H04Q11/0471—Terminal access circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/08—Power supply
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/14—Busy test, e.g. marking busy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/166—Prevention of faults
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/392—Channel allocation - special rules

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
  • Alarm Systems (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Surgical Instruments (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Control Of El Displays (AREA)

Abstract

The allocation of user data channels in a digital telecommunication system is intended to be controlled in such a way that, during the transition to emergency operation, it is highly probable that an existing connection between the connection line and a terminal with emergency power authorisation can be maintained when a direct connection is set up. When user data channels are allocated at an interface to which a terminal with emergency power authorisation is connected and at an interface to which the connection line is connected, an alternate check is carried out to ascertain which seizure condition prevails at the respective other interface. The user data channels are then allocated in such a way that a connection can be set up between the connection line and the interface of the terminal with emergency power authorisation via channels of the same type which can then be maintained in emergency operation. The probability that an existing external connection between a terminal with emergency power authorisation and a connection line can be maintained during the transition to emergency operation is substantially increased due to the channel allocation method. <IMAGE>
FI931046A 1992-03-10 1993-03-09 FOERFARANDE FOER UPPRAETTHAOLLANDE AV NOEDDRIFT I DIGITALA TELEKOMMUNIKATIONSANORDNINGAR FI931046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4207562A DE4207562C1 (en) 1992-03-10 1992-03-10

Publications (2)

Publication Number Publication Date
FI931046A0 FI931046A0 (en) 1993-03-09
FI931046A true FI931046A (en) 1993-09-11

Family

ID=6453674

Family Applications (1)

Application Number Title Priority Date Filing Date
FI931046A FI931046A (en) 1992-03-10 1993-03-09 FOERFARANDE FOER UPPRAETTHAOLLANDE AV NOEDDRIFT I DIGITALA TELEKOMMUNIKATIONSANORDNINGAR

Country Status (5)

Country Link
EP (1) EP0560040B1 (en)
AT (1) ATE147923T1 (en)
DE (2) DE4207562C1 (en)
FI (1) FI931046A (en)
NO (1) NO930422L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017111014A1 (en) 2017-05-19 2018-11-22 Gunter Buxbaum Use of carbon iron as a reducing agent for removing nitrate from water

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2746929B2 (en) * 1988-08-24 1998-05-06 キヤノン株式会社 Communications system
DE4038749C1 (en) * 1990-12-05 1992-02-20 Bosch Telecom Oeffentliche Vermittlungstechnik Gmbh, 6236 Eschborn, De Subscriber peripheral circuit for ISDN - has coupling device to connect one of subscriber peripherals to digital network line

Also Published As

Publication number Publication date
EP0560040A3 (en) 1994-11-17
NO930422L (en) 1993-09-13
ATE147923T1 (en) 1997-02-15
FI931046A0 (en) 1993-03-09
DE59305102D1 (en) 1997-02-27
EP0560040B1 (en) 1997-01-15
NO930422D0 (en) 1993-02-08
EP0560040A2 (en) 1993-09-15
DE4207562C1 (en) 1993-04-29

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Legal Events

Date Code Title Description
FD Application lapsed