BE886442A - Disposition de circuit, s'appliquant particulierement a la section receptrice, d'un module d'interface terrestre a interpolation digitale de la voix - Google Patents

Disposition de circuit, s'appliquant particulierement a la section receptrice, d'un module d'interface terrestre a interpolation digitale de la voix

Info

Publication number
BE886442A
BE886442A BE0/203000A BE203000A BE886442A BE 886442 A BE886442 A BE 886442A BE 0/203000 A BE0/203000 A BE 0/203000A BE 203000 A BE203000 A BE 203000A BE 886442 A BE886442 A BE 886442A
Authority
BE
Belgium
Prior art keywords
interface module
receiving section
particularly applicable
circuit layout
digital voice
Prior art date
Application number
BE0/203000A
Other languages
English (en)
Inventor
G Pennoni
Original Assignee
Italtel Spa
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 Italtel Spa filed Critical Italtel Spa
Publication of BE886442A publication Critical patent/BE886442A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/212—Time-division multiple access [TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/17—Time-division multiplex systems in which the transmission channel allotted to a first user may be taken away and re-allotted to a second user if the first user becomes inactive, e.g. TASI
    • H04J3/177—Freeze-out systems, e.g. taking away active sources from transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Radio Relay Systems (AREA)
  • Circuits Of Receivers In General (AREA)
BE0/203000A 1979-12-03 1980-12-02 Disposition de circuit, s'appliquant particulierement a la section receptrice, d'un module d'interface terrestre a interpolation digitale de la voix BE886442A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7927778A IT1209150B (it) 1979-12-03 1979-12-03 Satellite tdma, atta a ricostruire disposizione circuitale, di i canali di sovraccarico. particolare applicazione nella sezione ricevente di un modulo di interfaccia terrestre facente parte di un sistema di trasmissione via

Publications (1)

Publication Number Publication Date
BE886442A true BE886442A (fr) 1981-04-01

Family

ID=11222311

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/203000A BE886442A (fr) 1979-12-03 1980-12-02 Disposition de circuit, s'appliquant particulierement a la section receptrice, d'un module d'interface terrestre a interpolation digitale de la voix

Country Status (14)

Country Link
JP (1) JPS56100535A (fr)
AR (1) AR225327A1 (fr)
AU (1) AU6498780A (fr)
BE (1) BE886442A (fr)
BR (1) BR8007836A (fr)
DE (1) DE3045627A1 (fr)
ES (1) ES8201385A1 (fr)
FR (1) FR2485302A1 (fr)
GB (1) GB2065423A (fr)
GR (1) GR71006B (fr)
IT (1) IT1209150B (fr)
PT (1) PT72137B (fr)
SE (1) SE8008443L (fr)
TR (1) TR20926A (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH577253A5 (fr) * 1974-05-17 1976-06-30 Ibm
US4009344A (en) * 1974-12-30 1977-02-22 International Business Machines Corporation Inter-related switching, activity compression and demand assignment
US4009345A (en) * 1974-12-30 1977-02-22 International Business Machines Corporation External management of satellite linked exchange network
US4009347A (en) * 1974-12-30 1977-02-22 International Business Machines Corporation Modular branch exchange and nodal access units for multiple access systems
US4095052A (en) * 1977-08-02 1978-06-13 Bell Telephone Laboratories, Incorporated Digital speech interpolation trunk priority rotator

Also Published As

Publication number Publication date
IT7927778A0 (it) 1979-12-03
ES496602A0 (es) 1981-12-16
IT1209150B (it) 1989-07-10
GB2065423A (en) 1981-06-24
AR225327A1 (es) 1982-03-15
PT72137B (en) 1982-01-05
GR71006B (fr) 1983-03-31
JPS56100535A (en) 1981-08-12
BR8007836A (pt) 1981-06-16
FR2485302A1 (fr) 1981-12-24
SE8008443L (sv) 1981-06-04
DE3045627A1 (de) 1981-08-27
ES8201385A1 (es) 1981-12-16
TR20926A (tr) 1983-01-11
AU6498780A (en) 1981-06-11
PT72137A (en) 1980-12-31

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