ES2156783B1 - Sistema dispositivo y metodo para compartir miniintervalos de contenc ion entre clases multiples de prioridad - Google Patents

Sistema dispositivo y metodo para compartir miniintervalos de contenc ion entre clases multiples de prioridad

Info

Publication number
ES2156783B1
ES2156783B1 ES009950005A ES9950005A ES2156783B1 ES 2156783 B1 ES2156783 B1 ES 2156783B1 ES 009950005 A ES009950005 A ES 009950005A ES 9950005 A ES9950005 A ES 9950005A ES 2156783 B1 ES2156783 B1 ES 2156783B1
Authority
ES
Spain
Prior art keywords
containment
priority classes
miniintervals
sharing
device system
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
ES009950005A
Other languages
English (en)
Other versions
ES2156783A1 (es
Inventor
A Ruszczyk
Leeu Whay Chiou
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 ES2156783A1 publication Critical patent/ES2156783A1/es
Application granted granted Critical
Publication of ES2156783B1 publication Critical patent/ES2156783B1/es
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
    • H04L12/407—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)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers
    • 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
    • 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
    • H04L12/40156—Bus networks involving priority mechanisms by using dedicated slots associated with a priority level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0866—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a dedicated channel for access
    • H04W74/0875—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a dedicated channel for access with assigned priorities based access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria

Abstract

Sistema, dispositivo y método para compartir miniintervalos de contención entre clases múltiples de prioridad que determina un estado de realimentación global para cada una de las clases de prioridad, determina una asignación preferida de miniintervalos de contención para cada una de la pluralidad de las clases de prioridad utilizando un estado de realimentación global, y determinar una asignación real de miniintervalos de contención para cada una de la pluralidad de clases de prioridad empleando la asignación preferida. La asignación real de miniintervalos de contención se determina haciendo un asignación preliminar para cada una de las clases de prioridad en base de la asignación preferida y asignando después los miniintervalos de contención restantes entre las clases de prioridad.
ES009950005A 1997-05-30 1998-03-25 Sistema dispositivo y metodo para compartir miniintervalos de contenc ion entre clases multiples de prioridad Expired - Lifetime ES2156783B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/865,924 US5886993A (en) 1997-05-30 1997-05-30 System, device, and method for sharing contention mini-slots among multiple priority classes

Publications (2)

Publication Number Publication Date
ES2156783A1 ES2156783A1 (es) 2001-07-01
ES2156783B1 true ES2156783B1 (es) 2002-02-16

Family

ID=25346544

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009950005A Expired - Lifetime ES2156783B1 (es) 1997-05-30 1998-03-25 Sistema dispositivo y metodo para compartir miniintervalos de contenc ion entre clases multiples de prioridad

Country Status (7)

Country Link
US (1) US5886993A (es)
CN (1) CN1228217A (es)
AU (1) AU6581698A (es)
DE (1) DE19880884T1 (es)
ES (1) ES2156783B1 (es)
GB (1) GB2330278A (es)
WO (1) WO1998054858A1 (es)

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Also Published As

Publication number Publication date
GB2330278A (en) 1999-04-14
DE19880884T1 (de) 1999-11-11
CN1228217A (zh) 1999-09-08
AU6581698A (en) 1998-12-30
WO1998054858A1 (en) 1998-12-03
ES2156783A1 (es) 2001-07-01
US5886993A (en) 1999-03-23

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