SE327581B - - Google Patents

Info

Publication number
SE327581B
SE327581B SE06914/67A SE691467A SE327581B SE 327581 B SE327581 B SE 327581B SE 06914/67 A SE06914/67 A SE 06914/67A SE 691467 A SE691467 A SE 691467A SE 327581 B SE327581 B SE 327581B
Authority
SE
Sweden
Application number
SE06914/67A
Inventor
J Cotton
P Lloyd
Original Assignee
British Telecommunications Res
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 British Telecommunications Res filed Critical British Telecommunications Res
Publication of SE327581B publication Critical patent/SE327581B/xx

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
    • G06F11/1608—Error detection by comparing the output signals of redundant hardware
    • G06F11/1625—Error detection by comparing the output signals of redundant hardware in communications, e.g. transmission, interfaces
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
    • G06F13/368—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control
    • G06F13/374—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control using a self-select method with individual priority code comparator
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/427—Loop networks with decentralised control
    • H04L12/433—Loop networks with decentralised control with asynchronous transmission, e.g. token ring, register insertion
    • 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
    • H04Q3/5455—Multi-processor, parallelism, distributed systems
SE06914/67A 1966-05-17 1967-05-17 SE327581B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21829/66A GB1168476A (en) 1966-05-17 1966-05-17 Improvements in or relating to data transmission systems

Publications (1)

Publication Number Publication Date
SE327581B true SE327581B (xx) 1970-08-24

Family

ID=10169512

Family Applications (1)

Application Number Title Priority Date Filing Date
SE06914/67A SE327581B (xx) 1966-05-17 1967-05-17

Country Status (6)

Country Link
US (1) US3680053A (xx)
DE (1) DE1512140A1 (xx)
FR (1) FR1523011A (xx)
GB (1) GB1168476A (xx)
NL (1) NL6706828A (xx)
SE (1) SE327581B (xx)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE766650A (fr) * 1970-05-04 1971-10-01 Apv Co Ltd Installation de commande et de controle notamment pour le traitement deliquides potables
US3750110A (en) * 1971-11-24 1973-07-31 Ferranti Ltd Data transfer systems
US3781815A (en) * 1972-02-15 1973-12-25 Ibm Terminal interface for a serial loop communications system having store and forward capability
DE2210426C2 (de) * 1972-03-03 1973-11-08 Nixdorf Computer Ag, 4790 Paderborn Verfahren zur vorranggesteuerten Auswahl einer von mehreren Funktions einheiten zur Anschaltung an eine ihnen gemeinsam zugeordnete Einrichtung in Datenverarbeitungsanlagen und Schaltung zur Durchführung des Verfahrens
GB1365838A (en) * 1972-04-21 1974-09-04 Ibm Data handling system
US3909790A (en) * 1972-08-25 1975-09-30 Omnus Computer Corp Minicomputer with selector channel input-output system and interrupt system
US3806885A (en) * 1972-12-29 1974-04-23 Ibm Polling mechanism for transferring control from one data processing system or subsystem to another
JPS5444161B2 (xx) * 1973-09-08 1979-12-24
GB1467726A (en) * 1974-05-02 1977-03-23 Solartron Electronic Group Interfaces for data transmission systems
JPS5837746B2 (ja) * 1975-03-13 1983-08-18 富士電機株式会社 ジヨウホウデンソウノ ジユウタイシヨリホウシキ
US4063220A (en) 1975-03-31 1977-12-13 Xerox Corporation Multipoint data communication system with collision detection
US4007450A (en) * 1975-06-30 1977-02-08 International Business Machines Corporation Data sharing computer network
US4242749A (en) * 1977-12-30 1980-12-30 Fuji Electric Co., Ltd. Operating system for a data transmission system
US4413341A (en) * 1978-06-28 1983-11-01 Markhasin Alexandr B Method for exchange of data between central station and peripheral stations
JPS5846098B2 (ja) * 1978-10-30 1983-10-14 株式会社日立製作所 ル−プバスネットワ−クシステムにおけるバス優先制御方式
AU535333B2 (en) * 1979-07-25 1984-03-15 L M Ericsson Pty. Ltd. Loop sharing in digital systems
FR2469751A1 (fr) * 1979-11-07 1981-05-22 Philips Data Syst Processeur d'intercommunication du systeme utilise dans un systeme de traitement de donnees reparti
US4319338A (en) * 1979-12-12 1982-03-09 Allen-Bradley Company Industrial communications network with mastership determined by need
US4354229A (en) * 1980-03-10 1982-10-12 International Business Machines Corporation Loop initialization mechanism for a peer-to-peer communication system
US4376982A (en) * 1980-06-30 1983-03-15 International Business Machines Corporation Protocol for inter-processor dialog over a communication network
SE442070B (sv) * 1981-07-10 1985-11-25 Ericsson Telefon Ab L M Sett for att i ett telekommunikationssystem, vid overforing av information mellan terminaler vilka er anslutna till varandra genom en gemensam ringbuss, astadkomma en anpassning i overgangen mellan ringbussen och respek
US4489379A (en) * 1982-01-25 1984-12-18 International Business Machines Corporation Distributed data processing in ring-structured networks architected for full duplex peer-to-peer operation of processing stations and uninterruptible transfer of long data records between stations
BE895438A (nl) * 1982-12-22 1983-06-22 Bell Telephone Mfg Communicatiestelsel met meerdere ringen
EP0148191A1 (en) * 1983-04-29 1985-07-17 Monash University Digital communications system
US4656627A (en) * 1984-11-21 1987-04-07 At&T Company Multiphase packet switching system
DE3546664C3 (de) * 1985-02-22 1995-10-26 Bosch Gmbh Robert Verfahren zum Betreiben einer Datenverarbeitungsanlage
GB2180125B (en) * 1985-07-18 1989-09-20 Anamartic Ltd Priority resolution system and video display apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3210733A (en) * 1958-08-18 1965-10-05 Sylvania Electric Prod Data processing system
US3336582A (en) * 1964-09-01 1967-08-15 Ibm Interlocked communication system
US3403382A (en) * 1965-06-08 1968-09-24 Gen Signal Corp Code communication system with control of remote units
US3456242A (en) * 1966-01-24 1969-07-15 Digiac Corp Data handling system and method
US3425037A (en) * 1966-03-29 1969-01-28 Computing Devices Canada Interrupt computer system

Also Published As

Publication number Publication date
GB1168476A (en) 1969-10-29
US3680053A (en) 1972-07-25
NL6706828A (xx) 1967-11-20
DE1512140A1 (de) 1969-08-14
FR1523011A (fr) 1968-04-02

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