ZA846226B - Digital satellite exchange - Google Patents

Digital satellite exchange

Info

Publication number
ZA846226B
ZA846226B ZA846226A ZA846226A ZA846226B ZA 846226 B ZA846226 B ZA 846226B ZA 846226 A ZA846226 A ZA 846226A ZA 846226 A ZA846226 A ZA 846226A ZA 846226 B ZA846226 B ZA 846226B
Authority
ZA
South Africa
Prior art keywords
digital satellite
satellite exchange
exchange
digital
satellite
Prior art date
Application number
ZA846226A
Other languages
English (en)
Inventor
Andre Kaczerowski
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of ZA846226B publication Critical patent/ZA846226B/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Radio Relay Systems (AREA)
ZA846226A 1983-08-11 1984-08-10 Digital satellite exchange ZA846226B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8313212A FR2550678B1 (fr) 1983-08-11 1983-08-11 Centre satellite numerique de raccordement d'abonnes

Publications (1)

Publication Number Publication Date
ZA846226B true ZA846226B (en) 1985-03-27

Family

ID=9291573

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA846226A ZA846226B (en) 1983-08-11 1984-08-10 Digital satellite exchange

Country Status (12)

Country Link
US (1) US4689783A (fi)
EP (1) EP0133703B1 (fi)
JP (1) JPS6054556A (fi)
AU (1) AU572872B2 (fi)
CA (1) CA1230401A (fi)
DE (1) DE3471425D1 (fi)
FI (1) FI79639C (fi)
FR (1) FR2550678B1 (fi)
IE (1) IE55638B1 (fi)
IN (1) IN160300B (fi)
PL (1) PL249147A1 (fi)
ZA (1) ZA846226B (fi)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4736362A (en) * 1985-07-26 1988-04-05 Advanced Micro Devices, Inc. Programmable data-routing multiplexer
FR2646036B1 (fr) * 1989-04-13 1995-08-18 Cit Alcatel Centre satellite numerique multiservice en technique temporelle asynchrone de raccordement d'abonnes
US5027344A (en) * 1989-06-28 1991-06-25 Data General Corporation Integrated office controller (IOC)
US5475686A (en) * 1992-12-28 1995-12-12 Motorola, Inc. Method and apparatus for transferring data in a communication system
JPH06245239A (ja) * 1993-02-12 1994-09-02 Fujitsu Ltd 時分割スイッチに接続される回線収容ユニット並びにこれを用いたディジタル交換機及び通信システム
US6445733B1 (en) 1997-10-03 2002-09-03 Conexant Systems, Inc. Method of and apparatus for performing line characterization in a non-idle mode in a subscriber line communication system
US6101216A (en) * 1997-10-03 2000-08-08 Rockwell International Corporation Splitterless digital subscriber line communication system
US9572497B2 (en) 2008-07-25 2017-02-21 Helmholtz Zentrum Munchen Deutsches Forschungszentrum Fur Gesundheit Und Umwelt (Gmbh) Quantitative multi-spectral opto-acoustic tomography (MSOT) of tissue biomarkers
US9271654B2 (en) 2009-06-29 2016-03-01 Helmholtz Zentrum Munchen Deutsches Forschungszentrum Fur Gesundheit Und Umwelt (Gmbh) Thermoacoustic imaging with quantitative extraction of absorption map
WO2011012274A1 (en) 2009-07-27 2011-02-03 Helmholtz Zentrum München Deutsches Forschungszentrum Für Gesundheit Und Umwelt (Gmbh) Imaging device and method for optoacoustic imaging of small animals
EP2742854B1 (en) 2012-12-11 2021-03-10 iThera Medical GmbH Handheld device and method for tomographic optoacoustic imaging of an object

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021619A (en) * 1974-06-10 1977-05-03 The Post Office Improved digital telephone and switching system employing time division multiplex pulse code modulation
DE2853179A1 (de) * 1977-12-09 1979-08-23 Hitachi Ltd Ueberwachungs- und regelsystem bei einem zeitvielfach-koppelsystem
JPS54101611A (en) * 1978-01-27 1979-08-10 Nec Corp Exchange control system
DE2842098A1 (de) * 1978-09-27 1980-04-10 Siemens Ag Anordnung fuer teilnehmerschaltungen von digitalen zeitmultiplex-fernmeldeanlagen, insbesondere von pcm-ortsvermittlungsstellen
FR2455413A1 (fr) * 1979-04-25 1980-11-21 Materiel Telephonique Dispositif concentrateur-deconcentrateur
DE2917572C2 (de) * 1979-04-30 1981-04-09 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Verfahren zum Betreiben von digitalen Hauptanschlüssen und/oder Nebenstellenanlagen an einer PCM-Vermittlungsstelle
GB2071462B (en) * 1980-03-04 1984-03-21 Standard Telephones Cables Ltd Digital concentrator switch
JPS5848592A (ja) * 1981-09-18 1983-03-22 Nippon Telegr & Teleph Corp <Ntt> 複合集線方式

Also Published As

Publication number Publication date
DE3471425D1 (en) 1988-06-23
US4689783A (en) 1987-08-25
FI843115A0 (fi) 1984-08-08
FI79639C (fi) 1990-01-10
EP0133703A2 (fr) 1985-03-06
IE842077L (en) 1985-02-11
FR2550678B1 (fr) 1989-02-17
FI843115A (fi) 1985-02-12
IN160300B (fi) 1987-07-04
FR2550678A1 (fr) 1985-02-15
IE55638B1 (en) 1990-12-05
AU3182684A (en) 1985-02-14
JPS6054556A (ja) 1985-03-29
CA1230401A (fr) 1987-12-15
EP0133703A3 (en) 1985-04-10
PL249147A1 (en) 1985-04-24
AU572872B2 (en) 1988-05-19
FI79639B (fi) 1989-09-29
EP0133703B1 (fr) 1988-05-18

Similar Documents

Publication Publication Date Title
DE3475256D1 (en) Digital exchange system
GB8328949D0 (en) Digital semosulator arrangement
AU564753B2 (en) Digital exchange
GB8422083D0 (en) Digital processor
GB8608444D0 (en) Transferring parts
GB2117988B (en) Digital receivers
EP0135342A3 (en) Exchange system
GB8416240D0 (en) Digital transmission
GB2143404B (en) Digital switching system
ZA846226B (en) Digital satellite exchange
GB8417041D0 (en) Transfer
GB2159643B (en) Series-parallel-series digital system
GB8424573D0 (en) Transferring elements
GB2138182B (en) Digital processor
IL74247A (en) Digital fluorographic systems
GB8327808D0 (en) Digital telemetry system
GB8307669D0 (en) Spacecraft
SU1155959A1 (en) Digital r-l-c-meter
SU1155958A1 (en) Digital phase-meter
IE821248L (en) Digital exchange system
HUT35504A (en) Digital cardioscope
GB8301707D0 (en) Cameras
PT77307B (en) Digital concentrator
YU42040B (en) Digital level - meter
SU1154665A1 (en) Digital discriminator