GB2274046B - Media access protocol - Google Patents

Media access protocol

Info

Publication number
GB2274046B
GB2274046B GB9325296A GB9325296A GB2274046B GB 2274046 B GB2274046 B GB 2274046B GB 9325296 A GB9325296 A GB 9325296A GB 9325296 A GB9325296 A GB 9325296A GB 2274046 B GB2274046 B GB 2274046B
Authority
GB
United Kingdom
Prior art keywords
media access
access protocol
protocol
media
access
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 - Fee Related
Application number
GB9325296A
Other versions
GB2274046A (en
GB9325296D0 (en
Inventor
Philip J Koopman
David C Brajczewski
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.)
Otis Elevator Co
Original Assignee
Otis Elevator Co
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
Priority claimed from US07/992,878 external-priority patent/US5450404A/en
Application filed by Otis Elevator Co filed Critical Otis Elevator Co
Priority to GB9625346A priority Critical patent/GB2304506B/en
Publication of GB9325296D0 publication Critical patent/GB9325296D0/en
Publication of GB2274046A publication Critical patent/GB2274046A/en
Application granted granted Critical
Publication of GB2274046B publication Critical patent/GB2274046B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04L12/407—Bus networks with decentralised control
    • H04L12/417—Bus networks with decentralised control with deterministic access, e.g. token passing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)
GB9325296A 1992-12-21 1993-12-10 Media access protocol Expired - Fee Related GB2274046B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9625346A GB2304506B (en) 1992-12-21 1993-12-10 Media access protocol

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US99287792A 1992-12-21 1992-12-21
US99287992A 1992-12-21 1992-12-21
US07/992,878 US5450404A (en) 1992-12-21 1992-12-21 Explicit and implicit token media access protocol with multi-level bus arbitration

Publications (3)

Publication Number Publication Date
GB9325296D0 GB9325296D0 (en) 1994-02-16
GB2274046A GB2274046A (en) 1994-07-06
GB2274046B true GB2274046B (en) 1997-06-04

Family

ID=27420786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9325296A Expired - Fee Related GB2274046B (en) 1992-12-21 1993-12-10 Media access protocol

Country Status (4)

Country Link
JP (1) JP3419860B2 (en)
DE (1) DE4343704A1 (en)
FR (1) FR2699771B1 (en)
GB (1) GB2274046B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10017747A1 (en) * 2000-04-10 2001-10-18 Polytrax Inf Technology Ag Procedure for controlling multiple access in networks
DE10039460A1 (en) * 2000-08-12 2002-02-21 Daimler Chrysler Ag Data bus for several participants
EP1282259A1 (en) * 2001-07-31 2003-02-05 Motorola, Inc. Method of determination of a synchronization symbol transmitting node in a TDMA communication system
JP2003143056A (en) 2001-11-05 2003-05-16 Uniden Corp Radio terminal, radio synchronization system having no reference station, and program therefor
CN107507416B (en) * 2017-07-28 2020-08-25 东北大学 Method for relieving public transport network time delay by changing congestion weight based on node distance

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035789A2 (en) * 1980-03-10 1981-09-16 International Business Machines Corporation Method and arrangement for loop initialization in a peer-to-peer serial loop communication system
EP0135764A2 (en) * 1983-08-31 1985-04-03 International Business Machines Corporation Synchronization of clocks in a distributed computing network
EP0137437A2 (en) * 1983-10-07 1985-04-17 Honeywell Inc. Method for initializing a token-passing local-area network
EP0140077A2 (en) * 1983-10-19 1985-05-08 International Business Machines Corporation Method for controlling access to the communications medium in a carrier sense multiple access system with collision avoidance

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2442736B1 (en) * 1974-09-06 1976-02-12 Vdo Adolf Schindling Ag, 6000 Frankfurt Digital data transmission system
US4379294A (en) * 1981-02-12 1983-04-05 Electric Power Research Institute, Inc. Data highway access control system
US4787083A (en) * 1987-09-30 1988-11-22 Nitsuko Limited Bus-method communication network system capable of seizing transmission right by using timer means at each station

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035789A2 (en) * 1980-03-10 1981-09-16 International Business Machines Corporation Method and arrangement for loop initialization in a peer-to-peer serial loop communication system
EP0135764A2 (en) * 1983-08-31 1985-04-03 International Business Machines Corporation Synchronization of clocks in a distributed computing network
EP0137437A2 (en) * 1983-10-07 1985-04-17 Honeywell Inc. Method for initializing a token-passing local-area network
EP0140077A2 (en) * 1983-10-19 1985-05-08 International Business Machines Corporation Method for controlling access to the communications medium in a carrier sense multiple access system with collision avoidance

Also Published As

Publication number Publication date
GB2274046A (en) 1994-07-06
JPH06318967A (en) 1994-11-15
FR2699771A1 (en) 1994-06-24
DE4343704A1 (en) 1994-07-07
GB9325296D0 (en) 1994-02-16
JP3419860B2 (en) 2003-06-23
FR2699771B1 (en) 1996-03-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19991210