ES2155041B1 - Sistema dispositivo y metodo para reserva basada en contencion en una red de medios compartidos. - Google Patents

Sistema dispositivo y metodo para reserva basada en contencion en una red de medios compartidos.

Info

Publication number
ES2155041B1
ES2155041B1 ES009950006A ES9950006A ES2155041B1 ES 2155041 B1 ES2155041 B1 ES 2155041B1 ES 009950006 A ES009950006 A ES 009950006A ES 9950006 A ES9950006 A ES 9950006A ES 2155041 B1 ES2155041 B1 ES 2155041B1
Authority
ES
Spain
Prior art keywords
containment
conflict resolution
subdivision
shared media
mini
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
ES009950006A
Other languages
English (en)
Other versions
ES2155041A1 (es
Inventor
Chester A Ruszczyk
Whay Chiou Lee
Imrich Chlamtac
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
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of ES2155041A1 publication Critical patent/ES2155041A1/es
Application granted granted Critical
Publication of ES2155041B1 publication Critical patent/ES2155041B1/es
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
    • H04L12/403—Bus networks with centralised control, e.g. polling
    • H04L12/4035—Bus networks with centralised control, e.g. polling in which slots of a TDMA packet structure are assigned based on a contention resolution carried out at a master unit
    • 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]
    • H04L12/2801—Broadband local area networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H04W74/085—Random access procedures, e.g. with 4-step access with collision treatment collision avoidance
    • 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
    • H04L12/40143—Bus networks involving priority mechanisms
    • H04L12/40163—Bus networks involving priority mechanisms by assigning priority to messages according to a message field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/26—Resource reservation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

Sistema, dispositivo y método para reserva basada en contención en una red de medios compartidos que resuelve con ictos resultantes del acceso por contención empleando una combinación de subdivisión por árbol probabilístico y técnicas de subdivisión de primera en llegar - primera en servir. El procedimiento de resolución de con ictos utiliza la técnica de subdivisión de primera en llegar - primera en servir para seleccionar intervalo de resolución de conflictos y proporciona dos miniintervalos de contención para mejorar la probabilidad de reservas logradas. Cada usuario contendiente transmite una petición de reserva en un miniintervalo de contención seleccionado al azar. Se proporcionan dos miniintervalos de contención para un número máximo predeterminado de iteraciones de resolución de con ictos, después de lo cual se proporciona un miniintervalo de contención.
ES009950006A 1997-05-30 1998-03-25 Sistema dispositivo y metodo para reserva basada en contencion en una red de medios compartidos. Expired - Fee Related ES2155041B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/866,865 US5960000A (en) 1997-05-30 1997-05-30 System, device, and method for contention-based reservation in a shared medium network

Publications (2)

Publication Number Publication Date
ES2155041A1 ES2155041A1 (es) 2001-04-16
ES2155041B1 true ES2155041B1 (es) 2001-11-16

Family

ID=25348599

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009950006A Expired - Fee Related ES2155041B1 (es) 1997-05-30 1998-03-25 Sistema dispositivo y metodo para reserva basada en contencion en una red de medios compartidos.

Country Status (7)

Country Link
US (1) US5960000A (es)
CN (1) CN1135758C (es)
AU (1) AU6581798A (es)
DE (1) DE19880883T1 (es)
ES (1) ES2155041B1 (es)
GB (1) GB2331212B (es)
WO (1) WO1998054859A1 (es)

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US7068632B1 (en) 2000-07-14 2006-06-27 At&T Corp. RSVP/SBM based up-stream session setup, modification, and teardown for QOS-driven wireless LANs
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US6970422B1 (en) 2000-07-14 2005-11-29 At&T Corp. Admission control for QoS-Driven Wireless LANs
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US7031287B1 (en) 2000-07-14 2006-04-18 At&T Corp. Centralized contention and reservation request for QoS-driven wireless LANs
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US7142563B1 (en) 2001-02-20 2006-11-28 At&T Corp. Service interface for QoS-driven HPNA networks
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CN107210782B (zh) 2014-12-31 2021-06-18 迪讯技术有限责任公司 主机装置及可由主机装置执行的自动化方法
CN105991188B (zh) * 2015-02-16 2019-09-10 阿里巴巴集团控股有限公司 一种检测共享风险链路组的方法及装置
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Also Published As

Publication number Publication date
DE19880883T1 (de) 1999-10-28
GB2331212B (en) 2002-07-31
US5960000A (en) 1999-09-28
GB2331212A (en) 1999-05-12
AU6581798A (en) 1998-12-30
CN1135758C (zh) 2004-01-21
CN1228216A (zh) 1999-09-08
ES2155041A1 (es) 2001-04-16
WO1998054859A1 (en) 1998-12-03

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