MX143304A - IMPROVEMENTS IN THE DATA COMMUNICATION SYSTEM FOR SWITCHED PACKAGES - Google Patents

IMPROVEMENTS IN THE DATA COMMUNICATION SYSTEM FOR SWITCHED PACKAGES

Info

Publication number
MX143304A
MX143304A MX17126577A MX17126577A MX143304A MX 143304 A MX143304 A MX 143304A MX 17126577 A MX17126577 A MX 17126577A MX 17126577 A MX17126577 A MX 17126577A MX 143304 A MX143304 A MX 143304A
Authority
MX
Mexico
Prior art keywords
communication system
data communication
packages
switched
switched packages
Prior art date
Application number
MX17126577A
Other languages
Spanish (es)
Inventor
William Cornelius Crager
Robert Homer Griffin
Sudhindra Ragha Vendra Umarji
Gerard Jean Louit
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
Priority claimed from US05/740,682 external-priority patent/US4058838A/en
Priority claimed from US05/740,681 external-priority patent/US4058672A/en
Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of MX143304A publication Critical patent/MX143304A/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32358Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
    • H04N1/324Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter intermediate the transmitter and receiver terminals, e.g. at an exchange
    • H04N1/32406Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter intermediate the transmitter and receiver terminals, e.g. at an exchange in connection with routing or relaying, e.g. using a fax-server or a store-and-forward facility
    • H04N1/32411Handling instructions for routing or relaying
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1809Selective-repeat protocols
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/54Store-and-forward switching systems 
    • H04L12/56Packet switching systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00095Systems or arrangements for the transmission of the picture signal
    • H04N1/001Systems or arrangements for the transmission of the picture signal specially adapted for transmission via digital wireline networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32358Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
    • H04N1/324Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter intermediate the transmitter and receiver terminals, e.g. at an exchange
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/333Mode signalling or mode changing; Handshaking therefor
    • H04N1/33307Mode signalling or mode changing; Handshaking therefor prior to start of transmission, input or output of the picture signal only
    • H04N1/33323Mode signalling or mode changing; Handshaking therefor prior to start of transmission, input or output of the picture signal only transmission mode only, e.g. speed
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/333Mode signalling or mode changing; Handshaking therefor
    • H04N1/33346Mode signalling or mode changing; Handshaking therefor adapting to a particular standardised protocol
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/333Mode signalling or mode changing; Handshaking therefor
    • H04N2201/33307Mode signalling or mode changing; Handshaking therefor of a particular mode
    • H04N2201/33342Mode signalling or mode changing; Handshaking therefor of a particular mode of transmission mode
    • H04N2201/3335Speed or rate
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/333Mode signalling or mode changing; Handshaking therefor
    • H04N2201/33307Mode signalling or mode changing; Handshaking therefor of a particular mode
    • H04N2201/33342Mode signalling or mode changing; Handshaking therefor of a particular mode of transmission mode
    • H04N2201/33364Type of modulation; Type of channel, e.g. digital or analog; Type of communication, e.g. half-duplex or full-duplex
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/333Mode signalling or mode changing; Handshaking therefor
    • H04N2201/33307Mode signalling or mode changing; Handshaking therefor of a particular mode
    • H04N2201/33378Type or format of data, e.g. colour or B/W, halftone or binary, computer image file or facsimile data
MX17126577A 1976-11-10 1977-11-09 IMPROVEMENTS IN THE DATA COMMUNICATION SYSTEM FOR SWITCHED PACKAGES MX143304A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/740,682 US4058838A (en) 1976-11-10 1976-11-10 Packet-switched facsimile communications system
US05/740,681 US4058672A (en) 1976-11-10 1976-11-10 Packet-switched data communications system

Publications (1)

Publication Number Publication Date
MX143304A true MX143304A (en) 1981-04-13

Family

ID=27113731

Family Applications (1)

Application Number Title Priority Date Filing Date
MX17126577A MX143304A (en) 1976-11-10 1977-11-09 IMPROVEMENTS IN THE DATA COMMUNICATION SYSTEM FOR SWITCHED PACKAGES

Country Status (9)

Country Link
JP (1) JPS5389303A (en)
AR (1) AR224611A1 (en)
BR (1) BR7707476A (en)
CA (1) CA1117205A (en)
DE (1) DE2750066A1 (en)
FI (1) FI773380A (en)
FR (1) FR2371098A1 (en)
MX (1) MX143304A (en)
NL (1) NL7712316A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036740A1 (en) * 1980-09-29 1982-05-13 Siemens AG, 1000 Berlin und 8000 München UNIVERSAL DIGITAL NETWORK FOR PACKAGE-RELATED INFORMATION TRANSFER
JPS60109705A (en) * 1983-11-17 1985-06-15 Mitsubishi Electric Corp Train control information coupler
US5202977A (en) * 1990-07-13 1993-04-13 Premenos Corp. Edi translation system using plurality of communication processes and de-enveloping procedure corresponding to transmitted communication process
US6031867A (en) * 1993-07-02 2000-02-29 Multi-Tech Systems, Inc. Modem with firmware upgrade feature
DE19811407A1 (en) * 1998-03-16 1999-09-23 Cit Alcatel Process for receiving fax messages instead of a subscriber's fax machine, and fax receiving device, server and switching center therefor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1427622A (en) * 1973-01-23 1976-03-10 Standard Telephones Cables Ltd Transmission systems
FR2242829B1 (en) * 1973-08-29 1980-12-19 Labo Cent Telecommunicat
JPS5321967B2 (en) * 1973-09-10 1978-07-06
CH591190A5 (en) * 1975-04-25 1977-09-15 Hasler Ag

Also Published As

Publication number Publication date
NL7712316A (en) 1978-05-12
FR2371098A1 (en) 1978-06-09
CA1117205A (en) 1982-01-26
AR224611A1 (en) 1981-12-30
JPS5389303A (en) 1978-08-05
FI773380A (en) 1978-05-11
BR7707476A (en) 1978-08-01
DE2750066A1 (en) 1978-09-21

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