FI931046A - FOERFARANDE FOER UPPRAETTHAOLLANDE AV NOEDDRIFT I DIGITALA TELEKOMMUNIKATIONSANORDNINGAR - Google Patents
FOERFARANDE FOER UPPRAETTHAOLLANDE AV NOEDDRIFT I DIGITALA TELEKOMMUNIKATIONSANORDNINGAR Download PDFInfo
- 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
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>
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)
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)
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 |
-
1992
- 1992-03-10 DE DE4207562A patent/DE4207562C1/de not_active Expired - Fee Related
-
1993
- 1993-02-02 AT AT93101540T patent/ATE147923T1/en not_active IP Right Cessation
- 1993-02-02 EP EP93101540A patent/EP0560040B1/en not_active Expired - Lifetime
- 1993-02-02 DE DE59305102T patent/DE59305102D1/en not_active Expired - Fee Related
- 1993-02-08 NO NO93930422A patent/NO930422L/en unknown
- 1993-03-09 FI FI931046A patent/FI931046A/en not_active Application Discontinuation
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 |