CA939842A - Equalization on closed loop, message block transmission systems - Google Patents

Equalization on closed loop, message block transmission systems

Info

Publication number
CA939842A
CA939842A CA110,835A CA110835A CA939842A CA 939842 A CA939842 A CA 939842A CA 110835 A CA110835 A CA 110835A CA 939842 A CA939842 A CA 939842A
Authority
CA
Canada
Prior art keywords
equalization
closed loop
transmission systems
message block
block transmission
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
CA110,835A
Other versions
CA110835S (en
Inventor
Walter J. Kropfl
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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of CA939842A publication Critical patent/CA939842A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04L12/43—Loop networks with decentralised control with synchronous transmission, e.g. time division multiplex [TDM], slotted rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
CA110,835A 1970-10-08 1971-04-20 Equalization on closed loop, message block transmission systems Expired CA939842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7908070A 1970-10-08 1970-10-08

Publications (1)

Publication Number Publication Date
CA939842A true CA939842A (en) 1974-01-08

Family

ID=22148293

Family Applications (1)

Application Number Title Priority Date Filing Date
CA110,835A Expired CA939842A (en) 1970-10-08 1971-04-20 Equalization on closed loop, message block transmission systems

Country Status (2)

Country Link
US (1) US3680056A (en)
CA (1) CA939842A (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH527547A (en) * 1971-08-13 1972-08-31 Ibm Method for information transmission with a priority scheme in a time division multiplex message transmission system with a ring line
US3810100A (en) * 1971-12-16 1974-05-07 Collins Radio Co Looped direct switching system
US3781815A (en) * 1972-02-15 1973-12-25 Ibm Terminal interface for a serial loop communications system having store and forward capability
US3755786A (en) * 1972-04-27 1973-08-28 Ibm Serial loop data transmission system
US3755789A (en) * 1972-10-30 1973-08-28 Collins Radio Co Expandable computer processor and communication system
US3794983A (en) * 1973-04-17 1974-02-26 K Sahin Communication method and network system
US4000378A (en) * 1974-02-04 1976-12-28 Burroughs Corporation Data communication system having a large number of terminals
US3879710A (en) * 1974-03-01 1975-04-22 Rca Corp Data processor for a loop data communications system
FR2275944A1 (en) * 1974-06-21 1976-01-16 Suchard Jean MESSAGE TRANSMISSION SYSTEM BETWEEN SEVERAL STATIONS
US4064486A (en) * 1975-05-29 1977-12-20 Burroughs Corporation Data communications loop synchronizer
US4103336A (en) * 1976-07-26 1978-07-25 International Business Machines Incorporated Method and apparatus for allocating bandwidth on a loop system coupling a cpu channel to bulk storage devices
US4195351A (en) * 1978-01-27 1980-03-25 International Business Machines Corporation Loop configured data transmission system
US4231015A (en) * 1978-09-28 1980-10-28 General Atomic Company Multiple-processor digital communication system
US4241330A (en) * 1978-09-28 1980-12-23 General Atomic Company Multiple-processor digital communication system
US4199663A (en) * 1978-11-06 1980-04-22 The Boeing Company Autonomous terminal data communications system
US4354226A (en) * 1978-11-14 1982-10-12 Cutler-Hammer, Inc. Communication terminal for interconnecting programmable controllers in a loop
US4236245A (en) * 1979-04-17 1980-11-25 Bell Telephone Laboratories, Incorporated Ring communication system data packets reusable a variable number of times
US4689740A (en) * 1980-10-31 1987-08-25 U.S. Philips Corporation Two-wire bus-system comprising a clock wire and a data wire for interconnecting a number of stations
DE3133347A1 (en) * 1981-08-22 1983-03-10 TE KA DE Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg METHOD FOR ACCESSING TRANSMISSION CHANNELS OF A MESSAGE TRANSMISSION SYSTEM
US4456957A (en) * 1981-09-28 1984-06-26 Ncr Corporation Apparatus using a decision table for routing data among terminals and a host system
GB8417910D0 (en) * 1984-07-13 1984-08-15 British Telecomm Communications network
USRE38419E1 (en) 1986-05-13 2004-02-10 Ncr Corporation Computer interface device
GB8618118D0 (en) * 1986-07-24 1986-09-03 British Telecomm Communications system
US4835673A (en) * 1987-04-27 1989-05-30 Ncr Corporation Method and apparatus for sharing resources among multiple processing systems
US5193090A (en) * 1988-07-15 1993-03-09 Janusz Filipiak Access protection and priority control in distributed queueing
US5594866A (en) * 1989-01-18 1997-01-14 Intel Corporation Message routing in a multi-processor computer system with alternate edge strobe regeneration
JPH0918528A (en) * 1995-06-27 1997-01-17 Sony Corp Control signal detecting method and radio reception device
DE102011052217B4 (en) 2011-07-27 2019-08-08 Helmholtz-Zentrum Dresden - Rossendorf E.V. Method for determining the wavelength-dependent magneto-optical coupling constant of a layer to be characterized in a layer system with one or more magnetizable layers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411143A (en) * 1966-01-13 1968-11-12 Ibm Instruction address control by peripheral devices
US3456242A (en) * 1966-01-24 1969-07-15 Digiac Corp Data handling system and method
US3483329A (en) * 1966-02-11 1969-12-09 Ultronic Systems Corp Multiplex loop system
US3517130A (en) * 1966-10-26 1970-06-23 Ibm Communication multiplexing circuit featuring non-synchronous scanning
US3480914A (en) * 1967-01-03 1969-11-25 Ibm Control mechanism for a multi-processor computing system
US3445822A (en) * 1967-07-14 1969-05-20 Ibm Communication arrangement in data processing system
US3544976A (en) * 1968-07-02 1970-12-01 Collins Radio Co Digitalized communication system with computation and control capabilities employing transmission line loop for data transmission
GB1182363A (en) * 1968-07-26 1970-02-25 Standard Telephones Cables Ltd Subscriber Subset for PCM Telephone System
US3597549A (en) * 1969-07-17 1971-08-03 Bell Telephone Labor Inc High speed data communication system

Also Published As

Publication number Publication date
US3680056A (en) 1972-07-25

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