NO963522L - Method and apparatus for increasing the operating range of the transmission path between functional units of ISDN subscriber connections - Google Patents

Method and apparatus for increasing the operating range of the transmission path between functional units of ISDN subscriber connections

Info

Publication number
NO963522L
NO963522L NO963522A NO963522A NO963522L NO 963522 L NO963522 L NO 963522L NO 963522 A NO963522 A NO 963522A NO 963522 A NO963522 A NO 963522A NO 963522 L NO963522 L NO 963522L
Authority
NO
Norway
Prior art keywords
increasing
functional units
transmission path
isdn
operating range
Prior art date
Application number
NO963522A
Other languages
Norwegian (no)
Other versions
NO963522D0 (en
Inventor
Roland Geiszler
Klaus Helbig
Norbert Wulst
Original Assignee
Dtm Data Telemark Gmbh
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 DE19944407214 external-priority patent/DE4407214C1/en
Application filed by Dtm Data Telemark Gmbh filed Critical Dtm Data Telemark Gmbh
Publication of NO963522D0 publication Critical patent/NO963522D0/en
Publication of NO963522L publication Critical patent/NO963522L/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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/094—Range extender
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13034—A/D conversion, code compression/expansion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13094—Range extender
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13176—Common channel signaling, CCS7
    • 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
    • H04Q2213/13298—Local loop systems, access network
    • 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
    • H04Q2213/1332—Logic circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13322—Integrated circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13333—Earth satellites
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1336—Synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13383—Hierarchy of switches, main and subexchange, e.g. satellite exchange
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/202—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
    • H04Q2213/205—Primary rate access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/214—Phase shifted impulses; Clock signals; Timing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/36—Synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/381—Pair gain system

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Telephonic Communication Services (AREA)

Abstract

Fremgangsmåte og anordning for øking av rekkevidden til transmissjonsbanen mellom funksjonsenheter i en ISDN- abonnentterminal i forhold til en eller flere ISDN- grensesnitt. Den mangfoldige ISDN-tJenesten kan således bli sendt over store avstander. Anordningen består av protokollomformere forbundet med ISDN-grensesnittene ved terminaler og nettverk og av en transmlssjonskanal tilknyttet herved sammensatt av en transmlssjonsanord- ning og et transmlssjonsmedium.Method and apparatus for increasing the range of the transmission path between functional units in an ISDN subscriber terminal relative to one or more ISDN interfaces. Thus, the diverse ISDN service can be transmitted over great distances. The device consists of protocol converters connected to the ISDN interfaces at terminals and networks and of a transmission channel associated therewith composed of a transmission device and a transmission medium.

NO963522A 1994-03-06 1996-08-23 Method and apparatus for increasing the operating range of the transmission path between functional units of ISDN subscriber connections NO963522L (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19944407214 DE4407214C1 (en) 1994-03-06 1994-03-06 Extending transmission path between ISDN subscriber functional gps.
DE19506906A DE19506906A1 (en) 1994-03-06 1995-03-01 Method and device for increasing the range of the transmission path between functional units of the ISDN subscriber line
PCT/DE1995/000268 WO1995024811A1 (en) 1994-03-06 1995-03-02 Process and device for increasing the working range of the transmission path between functional units of an isdn subscriber connection

Publications (2)

Publication Number Publication Date
NO963522D0 NO963522D0 (en) 1996-08-23
NO963522L true NO963522L (en) 1996-10-15

Family

ID=25934375

Family Applications (1)

Application Number Title Priority Date Filing Date
NO963522A NO963522L (en) 1994-03-06 1996-08-23 Method and apparatus for increasing the operating range of the transmission path between functional units of ISDN subscriber connections

Country Status (8)

Country Link
EP (1) EP0749669B1 (en)
JP (1) JP2958121B2 (en)
AU (1) AU700380B2 (en)
CA (1) CA2184984A1 (en)
DE (2) DE19506906A1 (en)
ES (1) ES2112049T3 (en)
NO (1) NO963522L (en)
WO (1) WO1995024811A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL121739A (en) * 1996-09-13 2001-01-11 Dica Technologies Ag Method and apparatus for the enlargement of the range of the transmission channel between functional groups of the isdn-user interface with a minimized bandwidth
DE19920383A1 (en) * 1999-05-04 2000-11-09 Deutsche Telekom Ag Interface converters added in front of measuring instrument for measuring error rate at various interfaces has clock synchronization equipment for synchronizing the interface converter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB249927A (en) * 1925-01-02 1926-04-06 John Christie Adam Improvements in or relating to water jackets or water jacketed parts
US5157656A (en) * 1990-07-31 1992-10-20 Northern Telecom Limited Nyblet time switch

Also Published As

Publication number Publication date
AU1944995A (en) 1995-09-25
NO963522D0 (en) 1996-08-23
EP0749669B1 (en) 1997-11-19
ES2112049T3 (en) 1998-03-16
JPH09510838A (en) 1997-10-28
AU700380B2 (en) 1999-01-07
DE59501015D1 (en) 1998-01-02
EP0749669A1 (en) 1996-12-27
WO1995024811A1 (en) 1995-09-14
CA2184984A1 (en) 1995-09-14
DE19506906A1 (en) 1996-09-05
JP2958121B2 (en) 1999-10-06

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