FI941896A0 - Sovitelma langallista digitaalista tiedonsiirtoa varten - Google Patents
Sovitelma langallista digitaalista tiedonsiirtoa vartenInfo
- Publication number
- FI941896A0 FI941896A0 FI941896A FI941896A FI941896A0 FI 941896 A0 FI941896 A0 FI 941896A0 FI 941896 A FI941896 A FI 941896A FI 941896 A FI941896 A FI 941896A FI 941896 A0 FI941896 A0 FI 941896A0
- Authority
- FI
- Finland
- Prior art keywords
- arrangement
- subscriber
- exchange
- data transmission
- digital data
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 5
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/1301—Optical transmission, optical switches
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/1309—Apparatus individually associated with a subscriber line, line circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13096—Digital apparatus individually associated with a subscriber line, digital line circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13202—Network termination [NT]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13209—ISDN
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13299—Bus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13386—Line concentrator
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Communication Cables (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Meter Arrangements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4313340 | 1993-04-23 | ||
DE4403319A DE4403319A1 (de) | 1993-04-23 | 1994-02-03 | Anordnung zur leitungsgebundenen digitalen Nachrichtenübertragung |
Publications (2)
Publication Number | Publication Date |
---|---|
FI941896A0 true FI941896A0 (fi) | 1994-04-22 |
FI941896A FI941896A (fi) | 1994-10-24 |
Family
ID=25925192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI941896A FI941896A (fi) | 1993-04-23 | 1994-04-22 | Sovitelma langallista digitaalista tiedonsiirtoa varten |
Country Status (5)
Country | Link |
---|---|
US (1) | US5572527A (fi) |
EP (1) | EP0621736B1 (fi) |
AT (1) | ATE195839T1 (fi) |
ES (1) | ES2149221T3 (fi) |
FI (1) | FI941896A (fi) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19533970A1 (de) * | 1995-09-13 | 1997-03-20 | Siemens Ag | Flexibler Netzabschluß für hochbitratige Kupfer-Glasfaser-Systeme |
US7512149B2 (en) * | 2003-04-23 | 2009-03-31 | At & T Intellectual Property Ii, L.P. | Bit and power allocation scheme for full-duplex transmission with echo cancellation in multicarrier-based modems |
DE10005204A1 (de) * | 2000-02-05 | 2001-09-06 | Deutsche Telekom Ag | Anordnung zur Herstellung einer Datenverbindung |
US7151803B1 (en) | 2002-04-01 | 2006-12-19 | At&T Corp. | Multiuser allocation method for maximizing transmission capacity |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4046964A (en) * | 1976-06-24 | 1977-09-06 | Bell Telephone Laboratories, Incorporated | Testing of digital systems |
US4768188A (en) * | 1982-05-20 | 1988-08-30 | Hughes Network Systems, Inc. | Optical demand assigned local loop communication system |
CA1331215C (en) * | 1989-09-29 | 1994-08-02 | Andrew Lazlo Aczel | Resource-decoupled architecture for a telecommunications switching system |
GB2240008B (en) * | 1990-01-11 | 1993-12-22 | Stc Plc | Telecommunications systems |
US5301057A (en) * | 1990-10-15 | 1994-04-05 | Dsc Communications Corporation | Subscriber interface for a fiber optic communications terminal |
US5307347A (en) * | 1992-04-10 | 1994-04-26 | International Business Machines Corporation | Method and apparatus for sharing a telecommunications channel among multiple users |
ES2127781T3 (es) * | 1993-02-24 | 1999-05-01 | Cit Alcatel | Disposicion y procedimiento para la transmision digital de informaciones por cable. |
-
1994
- 1994-02-17 ES ES94102377T patent/ES2149221T3/es not_active Expired - Lifetime
- 1994-02-17 AT AT94102377T patent/ATE195839T1/de not_active IP Right Cessation
- 1994-02-17 EP EP94102377A patent/EP0621736B1/de not_active Expired - Lifetime
- 1994-04-22 FI FI941896A patent/FI941896A/fi unknown
- 1994-04-22 US US08/232,521 patent/US5572527A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0621736A3 (de) | 1995-07-26 |
US5572527A (en) | 1996-11-05 |
FI941896A (fi) | 1994-10-24 |
EP0621736A2 (de) | 1994-10-26 |
EP0621736B1 (de) | 2000-08-23 |
ATE195839T1 (de) | 2000-09-15 |
ES2149221T3 (es) | 2000-11-01 |
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