AU7453074A - Apparatus for facilitating aco-operation between an executive computer anda reserve computer - Google Patents

Apparatus for facilitating aco-operation between an executive computer anda reserve computer

Info

Publication number
AU7453074A
AU7453074A AU74530/74A AU7453074A AU7453074A AU 7453074 A AU7453074 A AU 7453074A AU 74530/74 A AU74530/74 A AU 74530/74A AU 7453074 A AU7453074 A AU 7453074A AU 7453074 A AU7453074 A AU 7453074A
Authority
AU
Australia
Prior art keywords
computer
aco
anda
facilitating
reserve
Prior art date
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
AU74530/74A
Other versions
AU490780B2 (en
Inventor
Erik Ossfeldt Bengt
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of AU490780B2 publication Critical patent/AU490780B2/en
Publication of AU7453074A publication Critical patent/AU7453074A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1629—Error detection by comparing the output of redundant processing systems
    • G06F11/1641—Error detection by comparing the output of redundant processing systems where the comparison is not performed by the redundant processing components
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1629—Error detection by comparing the output of redundant processing systems
    • G06F11/165—Error detection by comparing the output of redundant processing systems with continued operation after detection of the error
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1695—Error detection or correction of the data by redundancy in hardware which are operating with time diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
    • H04Q3/54541—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme using multi-processor systems
    • H04Q3/54558—Redundancy, stand-by

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Hardware Redundancy (AREA)
  • Multi Processors (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
AU74530/74A 1974-10-02 Apparatus for facilitating aco-operation between an executive computer anda reserve computer Expired AU490780B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7314713A SE369345B (en) 1973-10-30 1973-10-30

Publications (2)

Publication Number Publication Date
AU490780B2 AU490780B2 (en) 1976-04-29
AU7453074A true AU7453074A (en) 1976-04-29

Family

ID=

Also Published As

Publication number Publication date
FI56456C (en) 1980-01-10
FI56456B (en) 1979-09-28
FR2249388A1 (en) 1975-05-23
CS216670B2 (en) 1982-11-26
YU36232B (en) 1982-02-25
FR2249388B1 (en) 1978-08-11
FI299174A (en) 1975-05-01
YU287174A (en) 1981-04-30
IT1025327B (en) 1978-08-10
NO141282C (en) 1980-02-06
DD115960A5 (en) 1975-10-20
DK143819B (en) 1981-10-12
IN141771B (en) 1977-04-16
CA1026871A (en) 1978-02-21
NO141282B (en) 1979-10-29
BR7408994D0 (en) 1975-08-26
CH593520A5 (en) 1977-12-15
NL188871C (en) 1992-10-16
NO743886L (en) 1975-05-26
DK563174A (en) 1975-06-30
DK143819C (en) 1982-03-29
JPS5075751A (en) 1975-06-21
ES431448A1 (en) 1976-09-01
GB1484331A (en) 1977-09-01
NL7413875A (en) 1975-05-02
BE821638A (en) 1975-02-17
SU1068050A3 (en) 1984-01-15
SE369345B (en) 1974-08-19
JPS5826053B2 (en) 1983-05-31
NL188871B (en) 1992-05-18
HU170964B (en) 1977-10-28

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