IT960713B - Sistema di trasmissione perfe zionato - Google Patents

Sistema di trasmissione perfe zionato

Info

Publication number
IT960713B
IT960713B IT26241/72A IT2624172A IT960713B IT 960713 B IT960713 B IT 960713B IT 26241/72 A IT26241/72 A IT 26241/72A IT 2624172 A IT2624172 A IT 2624172A IT 960713 B IT960713 B IT 960713B
Authority
IT
Italy
Prior art keywords
transmission system
perfect transmission
perfect
transmission
Prior art date
Application number
IT26241/72A
Other languages
English (en)
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of IT960713B publication Critical patent/IT960713B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
IT26241/72A 1971-08-13 1972-06-27 Sistema di trasmissione perfe zionato IT960713B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1197671A CH527547A (de) 1971-08-13 1971-08-13 Verfahren zur Informationsübertragung mit Prioritätsschema in einem Zeitmultiplex-Nachrichtenübertragungssystem mit Ringleitung

Publications (1)

Publication Number Publication Date
IT960713B true IT960713B (it) 1973-11-30

Family

ID=4378658

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26241/72A IT960713B (it) 1971-08-13 1972-06-27 Sistema di trasmissione perfe zionato

Country Status (7)

Country Link
US (1) US3985962A (it)
JP (1) JPS4828102A (it)
CH (1) CH527547A (it)
DE (1) DE2229912C3 (it)
FR (1) FR2149995A5 (it)
GB (1) GB1382133A (it)
IT (1) IT960713B (it)

Families Citing this family (72)

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JPS4968602A (it) * 1972-11-02 1974-07-03
JPS5046003A (it) * 1973-08-27 1975-04-24
JPS5097205A (it) * 1973-12-25 1975-08-02
JPS50122805A (it) * 1974-03-15 1975-09-26
JPS50136591A (it) * 1974-04-19 1975-10-29
JPS5119404A (it) * 1974-08-09 1976-02-16 Hitachi Ltd
JPS5149386A (ja) * 1974-10-28 1976-04-28 Hitachi Ltd Shuchukanshiseigyohoho
JPS5185641A (ja) * 1975-01-24 1976-07-27 Nippon Shisutemu Kogyo Kk Deetadensoshisutemuniokerujusenjuniseigyohoshiki
JPS5190505A (en) * 1975-02-07 1976-08-09 Kanjodensomoni okeru fureemuwaritsukehoshiki
JPS51110201A (ja) * 1975-03-24 1976-09-29 Nippon Shisutemu Kogyo Kk Densoseigyohoshiki
JPS5226104A (en) * 1975-08-25 1977-02-26 Nippon Syst Kogyo Kk Back-up system in data transmission
US4063220A (en) 1975-03-31 1977-12-13 Xerox Corporation Multipoint data communication system with collision detection
JPS51141559A (en) * 1975-05-31 1976-12-06 Toshiba Corp Bus control system
JPS5216105A (en) * 1975-07-29 1977-02-07 Nippon Syst Kogyo Kk Addressing system in data transfer
JPS5226106A (en) * 1975-08-25 1977-02-26 Nippon Syst Kogyo Kk Back-up synchronous system in data transmission
JPS5226105A (en) * 1975-08-25 1977-02-26 Nippon Syst Kogyo Kk Back-up output system in data transmission
DE2538637C2 (de) * 1975-08-30 1983-05-05 Heinrich-Hertz-Institut für Nachrichtentechnik Berlin GmbH, 1000 Berlin Digitales Zeitmultiplex-Nachrichtensystem
JPS52106604A (en) * 1976-03-05 1977-09-07 Toshiba Corp Data communication system
JPS52131083A (en) * 1976-04-28 1977-11-02 Japanese National Railways<Jnr> Remote control system
JPS52135635A (en) * 1976-05-08 1977-11-12 Toshiba Corp Multiple ring shape bus system
CH607474A5 (it) * 1976-11-12 1978-12-29 Ibm
US4145735A (en) 1977-02-02 1979-03-20 Nippon Steel Corporation Monitor for priority level of task in information processing system
US4156277A (en) * 1977-09-26 1979-05-22 Burroughs Corporation Access request mechanism for a serial data input/output system
JPS54104206A (en) * 1978-02-03 1979-08-16 Toshiba Corp Data transmission system
US4225919A (en) * 1978-06-30 1980-09-30 Motorola, Inc. Advanced data link controller
US4237553A (en) * 1978-12-26 1980-12-02 Bell Telephone Laboratories, Incorporated Data packet multiplexing in a staggered fashion
DE2917675A1 (de) * 1979-04-27 1980-11-06 Hertz Inst Heinrich Digitales zeitmultiplex-nachrichtensystem
FR2455838B1 (fr) * 1979-05-04 1986-02-28 Cit Alcatel Systeme d'echange de messages codes entre stations
JPS5745758A (en) * 1980-09-03 1982-03-15 Hitachi Ltd Loop type data transmission controller
US4491946A (en) * 1981-03-09 1985-01-01 Gould Inc. Multi-station token pass communication system
US4494113A (en) * 1981-03-13 1985-01-15 Hitachi, Ltd. Method and apparatus for self-control in distributed priority collision
SE428253B (sv) * 1981-05-14 1983-06-13 Ericsson Telefon Ab L M Sett for att i ett telekommunikationssystem vid overforing av information mellan terminaler distribuera sendtillstand till nagon av terminalerna samt anordning for genomforande av settet
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
GB2110056B (en) * 1981-10-28 1985-06-05 Marconi Avionics A communication system interconnecting radios and operators located at different positions
DE3218146A1 (de) * 1982-05-14 1983-11-24 Martin, Helmut, Dr.-Ing., 3000 Hannover Lokales netzwerk fuer hohe uebertragungsraten
US4507777A (en) * 1983-02-03 1985-03-26 International Business Machines Corporation Protocol for determining physical order of active stations on a token ring
GB2138652B (en) * 1983-04-23 1986-04-23 Standard Telephones Cables Ltd Distributed pabx
GB2143704B (en) * 1983-07-20 1986-09-24 Standard Telephones Cables Ltd Data network
US4905219A (en) * 1983-09-22 1990-02-27 Aetna Life Insurance Company Three level distributed control for networking I/O devices
US4626843A (en) * 1983-09-27 1986-12-02 Trw Inc. Multi-master communication bus system with parallel bus request arbitration
US4665517A (en) * 1983-12-30 1987-05-12 International Business Machines Corporation Method of coding to minimize delay at a communication node
US4602365A (en) * 1984-02-10 1986-07-22 Prime Computer, Inc. Multi-token, multi-channel single bus network
US4608685A (en) * 1984-04-30 1986-08-26 Northern Telecom Limited Packet and circuit switched communications network
US4586175A (en) * 1984-04-30 1986-04-29 Northern Telecom Limited Method for operating a packet bus for transmission of asynchronous and pseudo-synchronous signals
CA1204189A (en) * 1984-05-09 1986-05-06 Neil D. Gammage Control mechanism for a ring communication system
US4703473A (en) * 1984-06-29 1987-10-27 Hewlett-Packard Company Serial network architecture for user oriented devices
EP0185122A1 (en) * 1984-11-19 1986-06-25 Aetna Telecommunications Laboratories Three level distributed control for networking I/O devices
DE3546683C3 (de) * 1985-02-22 2003-10-09 Bosch Gmbh Robert Verfahren zum Betreiben einer Datenverarbeitungsanlage
NL8502024A (nl) * 1985-07-15 1987-02-02 Philips Nv Werkwijze voor het verkrijgen van toegang tot en het benutten van een boodschappenkanaal in een communicatiesysteem en inrichting voor het uitvoeren van de werkwijze.
US4715031A (en) * 1985-09-23 1987-12-22 Ford Motor Company Vehicular data transfer communication system
US4829297A (en) * 1987-05-08 1989-05-09 Allen-Bradley Company, Inc. Communication network polling technique
DE3802099C1 (it) * 1988-01-26 1989-04-13 Telenorma Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt, De
GB8913126D0 (en) * 1989-06-07 1989-07-26 Racal Milgo Ltd Improvements in local area networks
US5611038A (en) * 1991-04-17 1997-03-11 Shaw; Venson M. Audio/video transceiver provided with a device for reconfiguration of incompatibly received or transmitted video and audio information
US6104724A (en) * 1993-09-20 2000-08-15 Transwitch Corp. Asynchronous data transfer and source traffic control system
US5619647A (en) * 1994-09-30 1997-04-08 Tandem Computers, Incorporated System for multiplexing prioritized virtual channels onto physical channels where higher priority virtual will pre-empt a lower priority virtual or a lower priority will wait
US5966163A (en) * 1995-10-20 1999-10-12 Scientific-Atlanta, Inc. Providing constant bit rate upstream data transport in a two way cable system by scheduling preemptive grants for upstream data slots using selected fields of a plurality of grant fields
US5790806A (en) * 1996-04-03 1998-08-04 Scientific-Atlanta, Inc. Cable data network architecture
US6230203B1 (en) 1995-10-20 2001-05-08 Scientific-Atlanta, Inc. System and method for providing statistics for flexible billing in a cable environment
US7028088B1 (en) 1996-04-03 2006-04-11 Scientific-Atlanta, Inc. System and method for providing statistics for flexible billing in a cable environment
US6308328B1 (en) 1997-01-17 2001-10-23 Scientific-Atlanta, Inc. Usage statistics collection for a cable data delivery system
US6272150B1 (en) 1997-01-17 2001-08-07 Scientific-Atlanta, Inc. Cable modem map display for network management of a cable data delivery system
US6286058B1 (en) 1997-04-14 2001-09-04 Scientific-Atlanta, Inc. Apparatus and methods for automatically rerouting packets in the event of a link failure
JP3251537B2 (ja) * 1997-06-16 2002-01-28 矢崎総業株式会社 通信方法、及び通信システム
JP3251533B2 (ja) * 1997-06-16 2002-01-28 矢崎総業株式会社 通信方法、及び通信システム
US6745043B1 (en) * 1998-09-03 2004-06-01 Siemens Information & Communications Mobile, Llc Priorty communication system and method of operation
US7313151B2 (en) * 2002-02-06 2007-12-25 Transwitch Corporation Extendible asynchronous and synchronous interface bus for broadband access
EP1426775B1 (de) 2002-12-02 2017-05-31 Infineon Technologies AG Anordnung bestehend aus einem ersten Halbleiter-Baustein und einem mit diesem verbundenen zweiten Halbleiter-Baustein
US7274657B2 (en) * 2002-12-23 2007-09-25 Transwitch Corporation Methods and apparatus for providing redundancy in an asynchronous data transfer and source traffic control system
US7342885B2 (en) * 2003-01-15 2008-03-11 Transwitch Corporation Method and apparatus for implementing a backpressure mechanism in an asynchronous data transfer and source traffic control system
US7430201B1 (en) 2003-03-21 2008-09-30 Transwitch Corporation Methods and apparatus for accessing full bandwidth in an asynchronous data transfer and source traffic control system
US7787485B2 (en) * 2007-02-08 2010-08-31 Lutron Electronics Co., Ltd. Method of transmitting a high-priority message in a lighting control system

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
US3408632A (en) * 1966-06-03 1968-10-29 Burroughs Corp Input/output control for a digital computing system
US3597549A (en) * 1969-07-17 1971-08-03 Bell Telephone Labor Inc High speed data communication system
CA893337A (en) * 1969-11-10 1972-02-15 Ibm Canada Limited - Ibm Canada Limitee Data communication system
US3680056A (en) * 1970-10-08 1972-07-25 Bell Telephone Labor Inc Use equalization on closed loop message block transmission systems
JPS5027706B1 (it) * 1970-11-09 1975-09-09
US3732543A (en) * 1971-06-30 1973-05-08 Ibm Loop switching teleprocessing method and system using switching interface
US3706974A (en) * 1971-10-27 1972-12-19 Ibm Interface multiplexer
US3755786A (en) * 1972-04-27 1973-08-28 Ibm Serial loop data transmission system

Also Published As

Publication number Publication date
CH527547A (de) 1972-08-31
DE2229912C3 (de) 1975-04-10
DE2229912A1 (de) 1973-03-01
DE2229912B2 (de) 1974-08-15
GB1382133A (en) 1975-01-29
US3985962A (en) 1976-10-12
USB496500I5 (it) 1976-02-03
FR2149995A5 (it) 1973-03-30
JPS4828102A (it) 1973-04-13

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