NL7610376A - PROCEDURE FOR TRANSFER OF INFORMATION BETWEEN TWO STATIONS IN DUPLEX OR HALF-DUPLEX COMPANIES WITH AUTOMATIC ERROR CORRECTION BY REQUEST AND REPEAT OF THE ERROR RECEIVED SIGNS. - Google Patents

PROCEDURE FOR TRANSFER OF INFORMATION BETWEEN TWO STATIONS IN DUPLEX OR HALF-DUPLEX COMPANIES WITH AUTOMATIC ERROR CORRECTION BY REQUEST AND REPEAT OF THE ERROR RECEIVED SIGNS.

Info

Publication number
NL7610376A
NL7610376A NL7610376A NL7610376A NL7610376A NL 7610376 A NL7610376 A NL 7610376A NL 7610376 A NL7610376 A NL 7610376A NL 7610376 A NL7610376 A NL 7610376A NL 7610376 A NL7610376 A NL 7610376A
Authority
NL
Netherlands
Prior art keywords
duplex
companies
stations
repeat
request
Prior art date
Application number
NL7610376A
Other languages
Dutch (nl)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of NL7610376A publication Critical patent/NL7610376A/en

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
    • H04L1/12—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Small-Scale Networks (AREA)
NL7610376A 1975-09-25 1976-09-17 PROCEDURE FOR TRANSFER OF INFORMATION BETWEEN TWO STATIONS IN DUPLEX OR HALF-DUPLEX COMPANIES WITH AUTOMATIC ERROR CORRECTION BY REQUEST AND REPEAT OF THE ERROR RECEIVED SIGNS. NL7610376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752542846 DE2542846C3 (en) 1975-09-25 1975-09-25 Method for data transmission between two stations in duplex or half-duplex operation with automatic error correction by querying and repeating the characters received with interference

Publications (1)

Publication Number Publication Date
NL7610376A true NL7610376A (en) 1977-03-29

Family

ID=5957434

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7610376A NL7610376A (en) 1975-09-25 1976-09-17 PROCEDURE FOR TRANSFER OF INFORMATION BETWEEN TWO STATIONS IN DUPLEX OR HALF-DUPLEX COMPANIES WITH AUTOMATIC ERROR CORRECTION BY REQUEST AND REPEAT OF THE ERROR RECEIVED SIGNS.

Country Status (3)

Country Link
DE (1) DE2542846C3 (en)
GB (1) GB1505228A (en)
NL (1) NL7610376A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2747454C1 (en) * 1977-10-24 1992-09-24 Siemens Ag Message transfer system with frequency hopping
CA1249886A (en) * 1986-05-02 1989-02-07 Claude J. Champagne Method of duplex data transmission using a send-and- wait protocol
GB2321374A (en) 1997-01-21 1998-07-22 Ico Services Ltd Spread spectrum satellite communication

Also Published As

Publication number Publication date
GB1505228A (en) 1978-03-30
DE2542846B2 (en) 1977-09-08
DE2542846C3 (en) 1978-05-03
DE2542846A1 (en) 1977-04-07

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
A85 Still pending on 85-01-01
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed