AU1944995A - Method and apparatus for the enlargement of the range of the transmission channel between functional groups of an ISDN-user interface - Google Patents

Method and apparatus for the enlargement of the range of the transmission channel between functional groups of an ISDN-user interface

Info

Publication number
AU1944995A
AU1944995A AU19449/95A AU1944995A AU1944995A AU 1944995 A AU1944995 A AU 1944995A AU 19449/95 A AU19449/95 A AU 19449/95A AU 1944995 A AU1944995 A AU 1944995A AU 1944995 A AU1944995 A AU 1944995A
Authority
AU
Australia
Prior art keywords
isdn
enlargement
range
user interface
functional groups
Prior art date
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
AU19449/95A
Other versions
AU700380B2 (en
Inventor
Roland Geiszler
Klaus Helbig
Norbert Wulst
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dica Technologies AG
Original Assignee
Dica Technologies AG
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 Dica Technologies AG filed Critical Dica Technologies AG
Publication of AU1944995A publication Critical patent/AU1944995A/en
Application granted granted Critical
Publication of AU700380B2 publication Critical patent/AU700380B2/en
Assigned to DICA TECHNOLOGIES AG reassignment DICA TECHNOLOGIES AG Alteration of Name(s) in Register under S187 Assignors: DTM DATA TELEMARK GMBH
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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)
  • Telephonic Communication Services (AREA)
  • Interface Circuits In Exchanges (AREA)
AU19449/95A 1994-03-06 1995-03-02 Method and apparatus for the enlargement of the range of the transmission channel between functional groups of an ISDN-user interface Ceased AU700380B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19944407214 DE4407214C1 (en) 1994-03-06 1994-03-06 Extending transmission path between ISDN subscriber functional gps.
DE4407214 1994-03-06
DE19506906 1995-03-01
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
AU1944995A true AU1944995A (en) 1995-09-25
AU700380B2 AU700380B2 (en) 1999-01-07

Family

ID=25934375

Family Applications (1)

Application Number Title Priority Date Filing Date
AU19449/95A Ceased AU700380B2 (en) 1994-03-06 1995-03-02 Method and apparatus for the enlargement of the range of the transmission channel between functional groups of an ISDN-user interface

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
WO1995024811A1 (en) 1995-09-14
EP0749669B1 (en) 1997-11-19
NO963522D0 (en) 1996-08-23
DE19506906A1 (en) 1996-09-05
AU700380B2 (en) 1999-01-07
JPH09510838A (en) 1997-10-28
ES2112049T3 (en) 1998-03-16
EP0749669A1 (en) 1996-12-27
DE59501015D1 (en) 1998-01-02
CA2184984A1 (en) 1995-09-14
NO963522L (en) 1996-10-15
JP2958121B2 (en) 1999-10-06

Similar Documents

Publication Publication Date Title
AU3143295A (en) Network interfacing apparatus and method
ZA96181B (en) Method and apparatus for the formatting of data for transmission
AU5556996A (en) Gameport communication apparatus and method
AU3550995A (en) Field prioritization apparatus and method
AU4078393A (en) Apparatus and method for single line electrical transmission
AU2216095A (en) Method and apparatus for providing precise location of points on the eye
AU3995497A (en) Image-forming apparatus and method of driving the same
AU1676795A (en) Method and apparatus for underwater communication
AU5319296A (en) Path-defined curve apparatus and method
AU6229996A (en) An optical apparatus and method
AU2035195A (en) Electroheating apparatus and methods
AU6323094A (en) Method and apparatus for facilitating the making of collect calls
AU7091996A (en) Apparatus and method for microdermoabrasion
AU1985395A (en) Apparatus and method for flushing transmission fluid
EP0779738A3 (en) Communication apparatus and communication method
AU1929995A (en) Method and apparatus for identifying signaling channel
AU2895295A (en) Communication apparatus and method
AU7083494A (en) Communication method and apparatus therefor
AU690031B2 (en) Drawing method and apparatus
AU7636696A (en) Channel allocation method and apparatus
AUPM606494A0 (en) Apparatus and method
AU7427996A (en) Channel scanning apparatus and method
AU1657697A (en) Data packet transmission method and apparatus for practicing the same
AU1944995A (en) Method and apparatus for the enlargement of the range of the transmission channel between functional groups of an ISDN-user interface
AU698680B2 (en) Device for estimating the quality of a transmission channel and application thereof

Legal Events

Date Code Title Description
PC Assignment registered

Owner name: DICA TECHNOLOGIES AG

Free format text: FORMER OWNER WAS: DTM DATA TELEMARK GMBH

MK14 Patent ceased section 143(a) (annual fees not paid) or expired