CH548707A - Apparecchio per la prova di sistemi e reti di trasmissione di dati mediante simulazione. - Google Patents

Apparecchio per la prova di sistemi e reti di trasmissione di dati mediante simulazione.

Info

Publication number
CH548707A
CH548707A CH1764471A CH1764471A CH548707A CH 548707 A CH548707 A CH 548707A CH 1764471 A CH1764471 A CH 1764471A CH 1764471 A CH1764471 A CH 1764471A CH 548707 A CH548707 A CH 548707A
Authority
CH
Switzerland
Prior art keywords
simulation
networks
equipment
data transmission
transmission systems
Prior art date
Application number
CH1764471A
Other languages
English (en)
Italian (it)
Original Assignee
Alitalia 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 Alitalia Spa filed Critical Alitalia Spa
Publication of CH548707A publication Critical patent/CH548707A/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/24—Testing correct operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
CH1764471A 1971-03-23 1971-12-02 Apparecchio per la prova di sistemi e reti di trasmissione di dati mediante simulazione. CH548707A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4926071 1971-03-23

Publications (1)

Publication Number Publication Date
CH548707A true CH548707A (it) 1974-04-30

Family

ID=11270125

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1764471A CH548707A (it) 1971-03-23 1971-12-02 Apparecchio per la prova di sistemi e reti di trasmissione di dati mediante simulazione.

Country Status (8)

Country Link
US (1) US3786187A (enExample)
BE (1) BE777906A (enExample)
CH (1) CH548707A (enExample)
DE (1) DE2163260A1 (enExample)
FR (1) FR2130063A1 (enExample)
GB (1) GB1371780A (enExample)
LU (1) LU64572A1 (enExample)
NL (1) NL7200633A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962646A (en) * 1972-09-07 1976-06-08 Motorola, Inc. Squelch circuit for a digital system
GB1540900A (en) * 1975-06-30 1979-02-21 Ericsson L M Pty Ltd Digital testing and power control in a digital communication system
US4259663A (en) * 1979-06-07 1981-03-31 Ford Motor Company Contention interference detection by comparison of transmitted and received signal information
US4247941A (en) * 1979-06-28 1981-01-27 Honeywell Information Systems Inc. Simulator for bit and byte synchronized data network
FR2466143A1 (fr) * 1979-09-18 1981-03-27 Lignes Telegraph Telephon Procede et dispositif de test automatique d'un systeme de transmission de donnees numeriques
FR2466144B1 (fr) * 1979-09-18 1986-11-07 Lignes Telegraph Telephon Procede de test d'une ligne de transmission de donnees numeriques entre deux modems et dispositif mettant en oeuvre ce procede
US4383312A (en) * 1980-11-28 1983-05-10 The United States Of America As Represented By The Secretary Of The Navy Multiplex system tester
US4630520A (en) * 1984-11-08 1986-12-23 Carmine Bonanno Guitar controller for a music synthesizer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL134178C (enExample) * 1960-12-20 1900-01-01
US3069498A (en) * 1961-01-31 1962-12-18 Richard J Frank Measuring circuit for digital transmission system
US3062927A (en) * 1961-05-08 1962-11-06 Bell Telephone Labor Inc Pulse repeater testing arrangement
US3678222A (en) * 1970-11-25 1972-07-18 Stromberg Carlson Corp Test apparatus for digital repeaters

Also Published As

Publication number Publication date
NL7200633A (enExample) 1972-09-26
US3786187A (en) 1974-01-15
BE777906A (fr) 1972-05-02
LU64572A1 (enExample) 1972-06-22
DE2163260A1 (de) 1972-10-05
GB1371780A (en) 1974-10-23
FR2130063A1 (enExample) 1972-11-03

Similar Documents

Publication Publication Date Title
DK130093B (da) Fremgangsmåde og anlæg til transmission af data.
AR197090A1 (es) Disposicion para la transmision de datos
IT947598B (it) Apparecchiatura di sincronizzazio ne per sistemi di comunicazione dei dati
BE756262A (fr) Modulateur pour la transmission de donnees
IT1014904B (it) Procedimento ed apparecchiatura per la trasmissione segreta di segnali dati da parole
IT1073417B (it) Sistema di codificazione di segnali acustici per reti di telecomunicazioni sistemi di trasferimento di dati e simili
CH538789A (de) Zeitmultiplex-Datenübertragungsanlage
BE745914A (fr) Systeme de transmission de donnees
CH548707A (it) Apparecchio per la prova di sistemi e reti di trasmissione di dati mediante simulazione.
SE409535B (sv) Automatisk passbandsutjemnare for datatransmissionsanleggningar
FR1342206A (fr) Système de transmission de données
CH541260A (it) Dispositivo di multiplazione-demultiplazione per canali telegrafici o di trasmissione dati
CH443402A (de) Impulsdaten-Übermittlungsanlage
DK114910B (da) Datatransmissionsanlæg.
CH495670A (de) Datenübermittlungsanlage
CH514257A (de) Datenübertragungseinrichtung
IT960511B (it) Dispositivo di trasmissione di dati
FR1310678A (fr) Système de transmission de données
CH541833A (de) Datenübermittlungsanlage
IT964421B (it) Metodo per condensare dati per la trasmissione fra dispositivi di comunicazione di dati
AT308849B (de) Synchronisiereinrichtung für Fernschreibeinrichtungen in Telegraphenanlagen, insbesondere drahtlosen Telegraphenanlagen
SE388329B (sv) Utrustning for informationsoverforing serskilt vid radiolenksystem
AT243866B (de) Übertragungssystem für Informationsimpulse
NL171314C (nl) Frequentiemultiplex-transmissiestelsel.
CH495662A (de) Datenübermittlungsanlage

Legal Events

Date Code Title Description
PL Patent ceased