BR7506506A - Centro de comutacao eletronica para sistema de telecomunicacoes - Google Patents

Centro de comutacao eletronica para sistema de telecomunicacoes

Info

Publication number
BR7506506A
BR7506506A BR7506506*A BR7506506A BR7506506A BR 7506506 A BR7506506 A BR 7506506A BR 7506506 A BR7506506 A BR 7506506A BR 7506506 A BR7506506 A BR 7506506A
Authority
BR
Brazil
Prior art keywords
telecommunications system
switching center
electronic switching
electronic
telecommunications
Prior art date
Application number
BR7506506*A
Other languages
English (en)
Portuguese (pt)
Inventor
L Mirabel
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of BR7506506A publication Critical patent/BR7506506A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/02—Selecting arrangements for multiplex systems for frequency-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Radio Relay Systems (AREA)
BR7506506*A 1974-10-11 1975-10-06 Centro de comutacao eletronica para sistema de telecomunicacoes BR7506506A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7434275A FR2287820A1 (fr) 1974-10-11 1974-10-11 Centre de commutation electronique pour systeme de telecommunication

Publications (1)

Publication Number Publication Date
BR7506506A true BR7506506A (pt) 1976-08-17

Family

ID=9144004

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7506506*A BR7506506A (pt) 1974-10-11 1975-10-06 Centro de comutacao eletronica para sistema de telecomunicacoes

Country Status (6)

Country Link
JP (1) JPS5214305A (enExample)
BE (1) BE834419R (enExample)
BR (1) BR7506506A (enExample)
ES (1) ES441682A1 (enExample)
FR (1) FR2287820A1 (enExample)
IT (1) IT1043197B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53146787U (enExample) * 1977-04-23 1978-11-18
KR870004587A (ko) * 1985-10-16 1987-05-11 엘리 와이스 무선 근거리 통신 장치
GB8700458D0 (en) * 1987-01-09 1987-02-11 Unvala Ltd Communications systems
GB9523002D0 (en) * 1995-11-09 1996-01-10 Raychem Ltd Flame-retarded adhesive composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3475558A (en) * 1964-09-01 1969-10-28 Magnavox Co Time gated pseudonoise multiplexing system
US3715508A (en) * 1967-09-15 1973-02-06 Ibm Switching circuits employing orthogonal and quasi-orthogonal pseudo-random code sequences

Also Published As

Publication number Publication date
IT1043197B (it) 1980-02-20
FR2287820A1 (fr) 1976-05-07
FR2287820B1 (enExample) 1979-07-06
ES441682A1 (es) 1977-04-01
JPS5214305A (en) 1977-02-03
JPS564076B2 (enExample) 1981-01-28
BE834419R (fr) 1976-04-13

Similar Documents

Publication Publication Date Title
SE415436B (sv) Televisionssystem
BR7707058A (pt) Sistema de comutacao de telecomunicacoes
DK671374A (da) Serveringssystem
IT1051463B (it) Impianto di telecomunicazione
BR7504984A (pt) Sistema de foco-deteccao optoeletronico
SE7606453L (sv) Kylsystem
SE7606593L (sv) Drivsystem
FR2300037A1 (fr) System
IT1037504B (it) Sistema di commutazione per comunicazioni elettriche
IT1038766B (it) Sistema radiotelefonico
BR7503473A (pt) Sistema de circuito de comutacao de centro de sinais eletricos
BR7508251A (pt) Sistema de comutacao telefonica
DK149995C (da) Koeleanlaeg
SE401752B (sv) Avlenkningssystem for fergtelevisionsbildror
DK516375A (da) Forstovningstorreanleg
SE7513418L (sv) Kylanleggning
IT1040747B (it) Impianto television
BR7500460A (pt) Sistema de telefonia eletronica de comutacao temporal
SE385533B (sv) Tvaapparatsystem
DK460676A (da) Tetningssystem
BR7506506A (pt) Centro de comutacao eletronica para sistema de telecomunicacoes
BR7502282A (pt) Sistema telefonico
SE7508209L (sv) Permanentpressystem
BR7507351A (pt) Sistema comutador de teclas aperfeicoado
BR7502604A (pt) Instalacao aperfeicoada de fixacao para unidades eletrica