MX143304A - IMPROVEMENTS IN THE DATA COMMUNICATION SYSTEM FOR SWITCHED PACKAGES - Google Patents
IMPROVEMENTS IN THE DATA COMMUNICATION SYSTEM FOR SWITCHED PACKAGESInfo
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits 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
- H04N1/32358—Circuits 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
- H04N1/324—Circuits 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
- H04N1/32406—Circuits 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
- H04N1/32411—Handling instructions for routing or relaying
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements 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
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1809—Selective-repeat protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00095—Systems or arrangements for the transmission of the picture signal
- H04N1/001—Systems or arrangements for the transmission of the picture signal specially adapted for transmission via digital wireline networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits 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
- H04N1/32358—Circuits 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
- H04N1/324—Circuits 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits 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
- H04N1/333—Mode signalling or mode changing; Handshaking therefor
- H04N1/33307—Mode signalling or mode changing; Handshaking therefor prior to start of transmission, input or output of the picture signal only
- H04N1/33323—Mode 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits 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
- H04N1/333—Mode signalling or mode changing; Handshaking therefor
- H04N1/33346—Mode signalling or mode changing; Handshaking therefor adapting to a particular standardised protocol
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits 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
- H04N2201/333—Mode signalling or mode changing; Handshaking therefor
- H04N2201/33307—Mode signalling or mode changing; Handshaking therefor of a particular mode
- H04N2201/33342—Mode signalling or mode changing; Handshaking therefor of a particular mode of transmission mode
- H04N2201/3335—Speed or rate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits 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
- H04N2201/333—Mode signalling or mode changing; Handshaking therefor
- H04N2201/33307—Mode signalling or mode changing; Handshaking therefor of a particular mode
- H04N2201/33342—Mode signalling or mode changing; Handshaking therefor of a particular mode of transmission mode
- H04N2201/33364—Type of modulation; Type of channel, e.g. digital or analog; Type of communication, e.g. half-duplex or full-duplex
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits 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
- H04N2201/333—Mode signalling or mode changing; Handshaking therefor
- H04N2201/33307—Mode signalling or mode changing; Handshaking therefor of a particular mode
- H04N2201/33378—Type or format of data, e.g. colour or B/W, halftone or binary, computer image file or facsimile data
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)
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)
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 |
-
1977
- 1977-11-08 BR BR7707476A patent/BR7707476A/en unknown
- 1977-11-09 FR FR7733746A patent/FR2371098A1/en not_active Withdrawn
- 1977-11-09 AR AR26991777A patent/AR224611A1/en active
- 1977-11-09 CA CA000290528A patent/CA1117205A/en not_active Expired
- 1977-11-09 NL NL7712316A patent/NL7712316A/en not_active Application Discontinuation
- 1977-11-09 MX MX17126577A patent/MX143304A/en unknown
- 1977-11-09 DE DE19772750066 patent/DE2750066A1/en not_active Withdrawn
- 1977-11-10 JP JP13414377A patent/JPS5389303A/en active Pending
- 1977-11-10 FI FI773380A patent/FI773380A/en not_active Application Discontinuation
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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