FR2061237A5 - - Google Patents

Info

Publication number
FR2061237A5
FR2061237A5 FR7032883A FR7032883A FR2061237A5 FR 2061237 A5 FR2061237 A5 FR 2061237A5 FR 7032883 A FR7032883 A FR 7032883A FR 7032883 A FR7032883 A FR 7032883A FR 2061237 A5 FR2061237 A5 FR 2061237A5
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7032883A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Applied Digital Data Systems Inc
Original Assignee
Applied Digital Data Systems Inc
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 Applied Digital Data Systems Inc filed Critical Applied Digital Data Systems Inc
Application granted granted Critical
Publication of FR2061237A5 publication Critical patent/FR2061237A5/fr
Expired legal-status Critical Current

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
    • H04L1/14—Arrangements for detecting or preventing errors in the information received by using return channel in which the signals are sent back to the transmitter to be checked ; echo systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
FR7032883A 1969-09-10 1970-09-10 Expired FR2061237A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85653869A 1969-09-10 1969-09-10

Publications (1)

Publication Number Publication Date
FR2061237A5 true FR2061237A5 (fr) 1971-06-18

Family

ID=25323885

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7032883A Expired FR2061237A5 (fr) 1969-09-10 1970-09-10

Country Status (5)

Country Link
DE (1) DE2044729A1 (fr)
FR (1) FR2061237A5 (fr)
GB (1) GB1301162A (fr)
NL (1) NL7013383A (fr)
SE (1) SE357862B (fr)

Also Published As

Publication number Publication date
DE2044729A1 (de) 1971-03-11
GB1301162A (en) 1972-12-29
NL7013383A (fr) 1971-03-12
SE357862B (fr) 1973-07-09

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Legal Events

Date Code Title Description
ST Notification of lapse