CA1226371A - Communications method - Google Patents

Communications method

Info

Publication number
CA1226371A
CA1226371A CA000467293A CA467293A CA1226371A CA 1226371 A CA1226371 A CA 1226371A CA 000467293 A CA000467293 A CA 000467293A CA 467293 A CA467293 A CA 467293A CA 1226371 A CA1226371 A CA 1226371A
Authority
CA
Canada
Prior art keywords
slave
master
messages
message
communications devices
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
CA000467293A
Other languages
English (en)
French (fr)
Inventor
William R. Goodman
Richard B. Mayfield
Fredrick L. Zardiackas
Ted Tawshunsky
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.)
Tandem Computers Inc
Original Assignee
Tandem Computers 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 Tandem Computers Inc filed Critical Tandem Computers Inc
Priority to CA000539038A priority Critical patent/CA1236541A/en
Application granted granted Critical
Publication of CA1226371A publication Critical patent/CA1226371A/en
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
    • H04L1/16—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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1664—Details of the supervisory signal the supervisory signal being transmitted together with payload signals; piggybacking
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4204—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
    • G06F13/4221—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being an input/output bus, e.g. ISA bus, EISA bus, PCI bus, SCSI bus
    • G06F13/4226—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being an input/output bus, e.g. ISA bus, EISA bus, PCI bus, SCSI bus with asynchronous protocol
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/188—Time-out mechanisms
    • H04L1/1883—Time-out mechanisms using multiple timers
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Communication Control (AREA)
  • Computer And Data Communications (AREA)
  • Small-Scale Networks (AREA)
  • Materials For Medical Uses (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Detergent Compositions (AREA)
CA000467293A 1983-11-14 1984-11-08 Communications method Expired CA1226371A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000539038A CA1236541A (en) 1983-11-14 1987-06-05 Communications method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/551,297 1983-11-14
US06/551,297 US4646300A (en) 1983-11-14 1983-11-14 Communications method

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA000539038A Division CA1236541A (en) 1983-11-14 1987-06-05 Communications method

Publications (1)

Publication Number Publication Date
CA1226371A true CA1226371A (en) 1987-09-01

Family

ID=24200689

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000467293A Expired CA1226371A (en) 1983-11-14 1984-11-08 Communications method

Country Status (7)

Country Link
US (1) US4646300A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0145318B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS60117944A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE60678T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU573282B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1226371A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3484053D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0214474B1 (de) * 1985-09-11 1990-04-11 Siemens Aktiengesellschaft Verfahren und Schaltungsanordnung zum Ubertragen von Datensignalen zwischen über ein Ringleitungssystem miteinander verbundenen Steuereinrichtungen
JPS62171342A (ja) * 1986-01-24 1987-07-28 Nec Corp デ−タ通信方式
JP2549639B2 (ja) * 1986-11-19 1996-10-30 株式会社東芝 デ−タ伝送方法
DE3744841C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-11-19 1990-08-23 Kabushiki Kaisha Toshiba, Kawasaki, Kanagawa, Jp
JP2543861B2 (ja) * 1986-11-19 1996-10-16 株式会社東芝 デ−タ伝送方法
JPH063934B2 (ja) * 1986-11-25 1994-01-12 株式会社日立製作所 自動催促方式
US4860292A (en) * 1987-08-13 1989-08-22 Digital Equipment Corporation Communication protocol
EP0306736A3 (de) * 1987-09-08 1991-12-18 Siemens Aktiengesellschaft Verfahren zum Übertragen von in einer Fernmeldevermittlungsanlage gespeicherten Verbindungsinformationen zu einer Informationsverarbeitungsanlage
US4887076A (en) * 1987-10-16 1989-12-12 Digital Equipment Corporation Computer interconnect coupler for clusters of data processing devices
US4841527A (en) * 1987-11-16 1989-06-20 General Electric Company Stabilization of random access packet CDMA networks
US5253342A (en) * 1989-01-18 1993-10-12 International Business Machines Corporation Intermachine communication services
FR2649224B1 (fr) * 1989-06-30 1995-09-01 Nec Corp Systeme de traitement de l'information capable de prendre facilement en charge le traitement d'un processeur defaillant
WO1991009366A1 (en) * 1989-12-19 1991-06-27 E-Systems, Incorporated Method and apparatus for dispersed end-entity flow control in computer networks
EP0473869A1 (de) * 1990-08-28 1992-03-11 Landis & Gyr Business Support AG Verfahren zur automatischen Sendewiederholung eines Telegramms bei dessen fehlerhaftem Empfang
AU1463892A (en) * 1991-02-19 1992-09-15 Traveling Software, Inc. Method and apparatus for high speed parallel communications
JP3155769B2 (ja) * 1991-03-29 2001-04-16 キヤノン株式会社 データ通信装置及びデータ通信方法
US5309567A (en) * 1992-01-24 1994-05-03 C-Cube Microsystems Structure and method for an asynchronous communication protocol between master and slave processors
US5396505A (en) * 1993-07-06 1995-03-07 Tandem Computers Incorporated Programmable error-checking matrix for digital communication system
US5835953A (en) * 1994-10-13 1998-11-10 Vinca Corporation Backup system that takes a snapshot of the locations in a mass storage device that has been identified for updating prior to updating
US5649152A (en) * 1994-10-13 1997-07-15 Vinca Corporation Method and system for providing a static snapshot of data stored on a mass storage system
EP0791256B1 (de) * 1994-11-11 1999-01-27 Siemens Aktiengesellschaft Verfahren zum senden von meldungen von einer untergeordneten steuerung an eine übergeordnete steuerung
US5889957A (en) * 1995-06-07 1999-03-30 Tandem Computers Incorporated Method and apparatus for context sensitive pathsend
US5694542A (en) * 1995-11-24 1997-12-02 Fault Tolerant Systems Fts-Computertechnik Ges.M.B. Time-triggered communication control unit and communication method
US7266725B2 (en) 2001-09-03 2007-09-04 Pact Xpp Technologies Ag Method for debugging reconfigurable architectures
GB2318194B (en) * 1996-10-08 2000-12-27 Advanced Risc Mach Ltd Asynchronous data processing apparatus
DE19651075A1 (de) * 1996-12-09 1998-06-10 Pact Inf Tech Gmbh Einheit zur Verarbeitung von numerischen und logischen Operationen, zum Einsatz in Prozessoren (CPU's), Mehrrechnersystemen, Datenflußprozessoren (DFP's), digitalen Signal Prozessoren (DSP's) oder dergleichen
DE19654846A1 (de) * 1996-12-27 1998-07-09 Pact Inf Tech Gmbh Verfahren zum selbständigen dynamischen Umladen von Datenflußprozessoren (DFPs) sowie Bausteinen mit zwei- oder mehrdimensionalen programmierbaren Zellstrukturen (FPGAs, DPGAs, o. dgl.)
US6542998B1 (en) 1997-02-08 2003-04-01 Pact Gmbh Method of self-synchronization of configurable elements of a programmable module
US8686549B2 (en) * 2001-09-03 2014-04-01 Martin Vorbach Reconfigurable elements
DE19861088A1 (de) * 1997-12-22 2000-02-10 Pact Inf Tech Gmbh Verfahren zur Reparatur von integrierten Schaltkreisen
EP0940941A1 (en) * 1998-03-05 1999-09-08 ICO Services Ltd. Transactional message handling in communications systems
US6377575B1 (en) 1998-08-05 2002-04-23 Vitesse Semiconductor Corporation High speed cross point switch routing circuit with word-synchronous serial back plane
DE19837239A1 (de) * 1998-08-17 2000-02-24 Siemens Ag Verfahren zur Steuerung eines Vermittlungssystems
DE10081643D2 (de) * 1999-06-10 2002-05-29 Pact Inf Tech Gmbh Sequenz-Partitionierung auf Zellstrukturen
EP1307820B1 (en) * 2000-06-06 2014-07-23 Vitesse Semiconductor Corporation Crosspoint switch with switch matrix module
EP1342158B1 (de) * 2000-06-13 2010-08-04 Richter, Thomas Pipeline ct-protokolle und -kommunikation
US8058899B2 (en) 2000-10-06 2011-11-15 Martin Vorbach Logic cell array and bus system
US7444531B2 (en) 2001-03-05 2008-10-28 Pact Xpp Technologies Ag Methods and devices for treating and processing data
US9037807B2 (en) * 2001-03-05 2015-05-19 Pact Xpp Technologies Ag Processor arrangement on a chip including data processing, memory, and interface elements
EP2224330B1 (de) * 2001-06-20 2012-05-09 Krass, Maren Verfahren und gerät zum partitionieren von grossen rechnerprogrammen
US7996827B2 (en) 2001-08-16 2011-08-09 Martin Vorbach Method for the translation of programs for reconfigurable architectures
US8686475B2 (en) * 2001-09-19 2014-04-01 Pact Xpp Technologies Ag Reconfigurable elements
US7301961B1 (en) 2001-12-27 2007-11-27 Cypress Semiconductor Corportion Method and apparatus for configuring signal lines according to idle codes
US7073018B1 (en) * 2001-12-27 2006-07-04 Cypress Semiconductor Corporation Device identification method for systems having multiple device branches
US20050132344A1 (en) * 2002-01-18 2005-06-16 Martin Vorbach Method of compilation
DE10392560D2 (de) * 2002-01-19 2005-05-12 Pact Xpp Technologies Ag Reconfigurierbarer Prozessor
EP1514193B1 (de) * 2002-02-18 2008-07-23 PACT XPP Technologies AG Bussysteme und rekonfigurationsverfahren
US20060075211A1 (en) * 2002-03-21 2006-04-06 Martin Vorbach Method and device for data processing
US8914590B2 (en) * 2002-08-07 2014-12-16 Pact Xpp Technologies Ag Data processing method and device
US20110161977A1 (en) * 2002-03-21 2011-06-30 Martin Vorbach Method and device for data processing
US20030217157A1 (en) * 2002-03-28 2003-11-20 Tung Sharon W. Method and apparatus to reduce wireless data transfer delay
US20030202487A1 (en) * 2002-04-26 2003-10-30 Harris John M. Method and apparatus for reducing call setup time
US20030235180A1 (en) * 2002-04-26 2003-12-25 Valentin Oprescu-Surcobe Method and apparatus for efficient channel assignment
US7657861B2 (en) * 2002-08-07 2010-02-02 Pact Xpp Technologies Ag Method and device for processing data
US20110238948A1 (en) * 2002-08-07 2011-09-29 Martin Vorbach Method and device for coupling a data processing unit and a data processing array
JP4388895B2 (ja) * 2002-09-06 2009-12-24 ペーアーツェーテー イクスペーペー テクノロジーズ アクチエンゲゼルシャフト リコンフィギュアラブルなシーケンサ構造
EP1611528A2 (de) * 2003-04-04 2006-01-04 PACT XPP Technologies AG Verfahren und vorrichtung für die datenverarbeitung
WO2006082091A2 (en) * 2005-02-07 2006-08-10 Pact Xpp Technologies Ag Low latency massive parallel data processing device
US7409550B2 (en) * 2004-08-16 2008-08-05 Mitsubishi Electric Research Laboratories, Inc. Method for binding networked devices
US8060640B2 (en) * 2005-05-27 2011-11-15 Microsoft Corporation Combining SIP requests with SIP responses
JP2011503733A (ja) * 2007-11-17 2011-01-27 トーマス リヒター リコンフィギュラブルな浮動小数点レベルおよびビットレベルのデータ処理ユニット
WO2009068014A2 (de) * 2007-11-28 2009-06-04 Pact Xpp Technologies Ag Über datenverarbeitung
WO2009071329A1 (en) * 2007-12-07 2009-06-11 Pact Xpp Technologies Ag Using function calls as compiler directives
US8218436B2 (en) * 2008-03-21 2012-07-10 Research In Motion Limited Dynamic aggregated maximum bit rate for evolved packet system non-guaranteed bit rate quality of service enforcement and network bandwidth utilization
US8295174B2 (en) * 2008-03-28 2012-10-23 Research In Motion Limited Proactive uplink aggregate maximum bit rate enforcement

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671945A (en) * 1970-09-02 1972-06-20 Honeywell Inf Systems Data message control system
US3754211A (en) * 1971-12-30 1973-08-21 Ibm Fast error recovery communication controller
US3810103A (en) * 1972-04-03 1974-05-07 Hawlett Packard Co Data transfer control apparatus
GB1366908A (en) * 1972-10-12 1974-09-18 Standard Telephones Cables Ltd Data transmission
JPS532283B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-01-22 1978-01-26
DE2502420C3 (de) * 1975-01-22 1983-02-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Datenübertragungsverfahren mit Quittung
US4077011A (en) * 1976-12-20 1978-02-28 International Business Machines Corporation Uncertain interval timer using a variable length shift register
US4128876A (en) * 1977-04-28 1978-12-05 International Business Machines Corporation Synchronous microcode generated interface for system of microcoded data processors
US4245299A (en) * 1978-01-05 1981-01-13 Honeywell Information Systems Inc. System providing adaptive response in information requesting unit
US4271505A (en) * 1979-07-02 1981-06-02 The Foxboro Company Process communication link
US4304001A (en) * 1980-01-24 1981-12-01 Forney Engineering Company Industrial control system with interconnected remotely located computer control units
JPS5745759A (en) * 1980-09-03 1982-03-15 Hitachi Ltd Communication control method for a plurality of slave stations
US4393501A (en) * 1981-02-26 1983-07-12 General Electric Company Line protocol for communication system
US4332027A (en) * 1981-10-01 1982-05-25 Burroughs Corporation Local area contention network data communication system
AU576187B2 (en) * 1982-08-19 1988-08-18 Computer Automation Inc. Communications interface

Also Published As

Publication number Publication date
EP0145318B1 (en) 1991-01-30
EP0145318A2 (en) 1985-06-19
JPS60117944A (ja) 1985-06-25
JPH053941B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-01-18
ATE60678T1 (de) 1991-02-15
EP0145318A3 (en) 1987-01-21
US4646300A (en) 1987-02-24
AU573282B2 (en) 1988-06-02
DE3484053D1 (de) 1991-03-07
AU3543984A (en) 1985-05-23

Similar Documents

Publication Publication Date Title
CA1226371A (en) Communications method
CN113132063B (zh) 一种物理层重传控制方法
US5245616A (en) Technique for acknowledging packets
US6134237A (en) Method and apparatus for tracking data packets in a packet data communication system
EP0427502B1 (en) Programmable logic controllers
US6965571B2 (en) Precise error reporting
EP0496177A1 (en) Method of transmitting data by buffer chaining between a host computer and a communication controller
US20140307584A1 (en) System, Device and Method for Distributing Link State Information in a Communication Network
US6735620B1 (en) Efficient protocol for retransmit logic in reliable zero copy message transport
EP0384078B1 (en) Network and protocol for real-time control of machine operations
EP0330223B1 (en) Information distribution system
US5938786A (en) Simplified recovery of damaged frames in a communication link
US4454601A (en) Method and apparatus for communication of information and error checking
CZ285021B6 (cs) Způsob a systém pro spolehlivé doručování zpráv
CA2010809A1 (en) Technique for acknowledging packets
CZ97195A3 (cs) Způsob komunikace pro použití ve vícestanicovém jednokanálovém komunikačním sběrnicovém systému
EP0376513B1 (en) Communication network and protocol for real-time control of mailing machine operations
US20060059273A1 (en) Envelope packet architecture for broadband engine
CA2784985C (en) Apparatus and method of communicating automatic repeat request (arq) feedback in a wireless communication network
CA1236541A (en) Communications method
JPH1188473A (ja) 通信制御システム
JPS6172432A (ja) 通信制御方式
KR950001520B1 (ko) 공통선 신호방식 메시지전달부의 신호단말 그룹버스 통신 프로토콜
JPH0257747B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP2405627B1 (en) Method for operating a remote procedure call handler in a client and a server and computer system comprising the same

Legal Events

Date Code Title Description
MKEX Expiry