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DE3580700D1 - Datenuebertragungsnetz. - Google Patents

Datenuebertragungsnetz.

Info

Publication number
DE3580700D1
DE3580700D1 DE8585302828T DE3580700T DE3580700D1 DE 3580700 D1 DE3580700 D1 DE 3580700D1 DE 8585302828 T DE8585302828 T DE 8585302828T DE 3580700 T DE3580700 T DE 3580700T DE 3580700 D1 DE3580700 D1 DE 3580700D1
Authority
DE
Germany
Prior art keywords
siu
subnetwork
bus
collision
packets
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 - Lifetime
Application number
DE8585302828T
Other languages
English (en)
Inventor
Alexander Herman
Murray Harold Bolt
Daniel Charles Scavezze
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.)
Motorola Solutions Inc
Original Assignee
Codex Corp
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 Codex Corp filed Critical Codex Corp
Application granted granted Critical
Publication of DE3580700D1 publication Critical patent/DE3580700D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • H04L12/40032—Details regarding a bus interface enhancer
    • 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]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
DE8585302828T 1984-04-23 1985-04-23 Datenuebertragungsnetz. Expired - Lifetime DE3580700D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/603,174 US4602364A (en) 1984-04-23 1984-04-23 Local area data communication network

Publications (1)

Publication Number Publication Date
DE3580700D1 true DE3580700D1 (de) 1991-01-10

Family

ID=24414379

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585302828T Expired - Lifetime DE3580700D1 (de) 1984-04-23 1985-04-23 Datenuebertragungsnetz.

Country Status (6)

Country Link
US (1) US4602364A (de)
EP (1) EP0161836B1 (de)
JP (1) JPS60235553A (de)
AT (1) ATE58811T1 (de)
CA (1) CA1226051A (de)
DE (1) DE3580700D1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU591057B2 (en) * 1984-06-01 1989-11-30 Digital Equipment Corporation Local area network for digital data processing system
US4745596A (en) * 1985-07-16 1988-05-17 Honda Giken Kogyo Kabushiki Kaisha Multiplex communication system
US4831620A (en) * 1986-07-28 1989-05-16 Bull Hn Information Systems Inc. Controller for controlling multiple LAN types
US4744076A (en) * 1986-08-06 1988-05-10 E. I. Du Pont De Nemours And Company Bus structure having constant electrical characteristics
US4926495A (en) * 1986-12-11 1990-05-15 Motorola, Inc. Computer aided dispatch system
US4858228A (en) * 1987-02-16 1989-08-15 Ricoh Company, Ltd. Communication system employing multi-conjunction architecture
JPH0191556A (ja) * 1987-03-20 1989-04-11 Ricoh Co Ltd 不定形通信網のノ−ド装置
US4876742A (en) * 1987-03-23 1989-10-24 Gary Vacon Apparatus and method for providing a wireless link between two local area network systems
JPS63276940A (ja) * 1987-03-26 1988-11-15 Ricoh Co Ltd 不定形通信網のノ−ド装置
US4890102A (en) * 1987-05-26 1989-12-26 Cabletron, Inc. Visual display for communication network monitoring and troubleshooting
US4908530A (en) * 1987-08-13 1990-03-13 Hewlett-Packard Company Non-linear squelch circuit for IEEE-802. 3 protocol
DE3852798T2 (de) * 1987-08-13 1995-05-18 Hewlett Packard Co Übersprechverringerung in ungeschirmten, verdrillten Doppelleitungen.
US4875205A (en) * 1987-08-13 1989-10-17 Hewlett-Packard Company Crosstalk reduction in unshielded twisted-pair lines
US4965795A (en) * 1988-05-10 1990-10-23 Harris Corporation D channel monitor
US4910729A (en) * 1988-05-10 1990-03-20 Harris Corporation ISDN traffic generator adapter
FR2670925B1 (fr) * 1990-12-20 1995-01-27 Bull Sa Architecture informatique distribuee utilisant un reseau local de type csma/cd.
US5285449A (en) * 1991-04-03 1994-02-08 International Business Machines Corporation Protocol for hybrid local area networks
US5267237A (en) * 1992-07-07 1993-11-30 Digital Equipment Corporation Collison detection and signaling circuit
US5446914A (en) * 1992-12-22 1995-08-29 National Semiconductor Corporation Twisted pair and attachment unit interface (AUI) coding and transceiving circuit with full duplex, testing, and isolation modes
US5513370A (en) * 1992-12-22 1996-04-30 National Semiconductor Corporation Twisted pair and attachment unit interface (AUI) coding and transceiving circuit with full duplex, testing, isolation, and automatic output selection
US6343071B1 (en) * 1995-01-11 2002-01-29 Simtek Corporation Wireless desktop area network system
WO1999053627A1 (en) 1998-04-10 1999-10-21 Chrimar Systems, Inc. Doing Business As Cms Technologies System for communicating with electronic equipment on a network
WO2018063996A1 (en) 2016-09-28 2018-04-05 Commscope, Inc. Of North Carolina Tap, meter and transformation device for power distribution from hfc plant

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063220A (en) * 1975-03-31 1977-12-13 Xerox Corporation Multipoint data communication system with collision detection
US4099024A (en) * 1977-02-16 1978-07-04 Xerox Corporation Communications network repeater
US4332022A (en) * 1978-03-27 1982-05-25 Discovision Associates Tracking system and method for video disc player
US4210780A (en) * 1978-03-27 1980-07-01 The Mitre Corporation Multiple access digital communications system
US4281380A (en) * 1978-12-27 1981-07-28 Harris Corporation Bus collision avoidance system for distributed network data processing communications system
US4234952A (en) * 1979-06-07 1980-11-18 Ford Motor Company Conflict resolution by retransmission delay on shared communication medium
US4292623A (en) * 1979-06-29 1981-09-29 International Business Machines Corporation Port logic for a communication bus system
US4347498A (en) * 1979-11-21 1982-08-31 International Business Machines Corporation Method and means for demand accessing and broadcast transmission among ports in a distributed star network
US4432088A (en) * 1981-04-30 1984-02-14 The United States Of America As Represented By The United States Department Of Energy Carrier sense data highway system
US4412326A (en) * 1981-10-23 1983-10-25 Bell Telephone Laboratories, Inc. Collision avoiding system, apparatus and protocol for a multiple access digital communications system including variable length packets
US4531238A (en) * 1981-12-03 1985-07-23 Xerox Corporation Statistical contention control for star configured communication networks
US4413258A (en) * 1981-12-14 1983-11-01 Burroughs Corporation Interconnection for local area contention networks
US4464658A (en) * 1982-03-05 1984-08-07 At&T Laboratories Multipoint data communication system with collision detection
US4472712A (en) * 1982-03-05 1984-09-18 At&T Bell Laboratories Multipoint data communication system with local arbitration
US4481626A (en) * 1982-05-05 1984-11-06 Xerox Corporation Transceiver multiplexor

Also Published As

Publication number Publication date
US4602364A (en) 1986-07-22
ATE58811T1 (de) 1990-12-15
JPS60235553A (ja) 1985-11-22
EP0161836B1 (de) 1990-11-28
CA1226051A (en) 1987-08-25
EP0161836A1 (de) 1985-11-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee