BR9916472A - Método e equipamento para prover acesso justo em um sistema de comunicação em grupo - Google Patents

Método e equipamento para prover acesso justo em um sistema de comunicação em grupo

Info

Publication number
BR9916472A
BR9916472A BR9916472-8A BR9916472A BR9916472A BR 9916472 A BR9916472 A BR 9916472A BR 9916472 A BR9916472 A BR 9916472A BR 9916472 A BR9916472 A BR 9916472A
Authority
BR
Brazil
Prior art keywords
equipment
communication system
group communication
priority level
provide fair
Prior art date
Application number
BR9916472-8A
Other languages
English (en)
Inventor
Mark Maggenti
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR9916472A publication Critical patent/BR9916472A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/08—Trunked mobile radio systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access

Abstract

"MéTODO E EQUIPAMENTO PARA PROVER ACESSO JUSTO EM UM SISTEMA DE COMUNICAçãO EM GRUPO". Um método e um equipamento para prover acesso justo em um sistema de comunicação em grupo. A permissão para transmissão é baseada em um esquema de prioridade de nivel variável. O nível de prioridade variável de cada membro no sistema é baseado no número de ocorrências de eventos que ocorreram no passado. Em uma primeira modalidade, o número de ocorrências de eventos é definido como o número de vezes em que a um membro foi negada permissão para transmissão. Quanto mais negativas um membro acumula, maior se torna o correspondente nível de prioridade. Em uma segunda modalidade, o nível de prioridade se baseia na quantidade de tempo que decorreu desde que um membro da rede recebeu pela última vez o privilégio de transmissão. Quanto maior o diferencial de tempo entre quando um membro recebeu pela última vez o privilégio de transmissão e uma requisição de acesso presente, maior se torna o nível de prioridade variável.
BR9916472-8A 1998-12-23 1999-12-22 Método e equipamento para prover acesso justo em um sistema de comunicação em grupo BR9916472A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/220,140 US6295284B1 (en) 1998-12-23 1998-12-23 Method and apparatus for providing fair access in a group communication system
PCT/US1999/030716 WO2000040045A1 (en) 1998-12-23 1999-12-22 Method and apparatus for providing fair access in a group communication system

Publications (1)

Publication Number Publication Date
BR9916472A true BR9916472A (pt) 2002-07-09

Family

ID=22822236

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9916472-8A BR9916472A (pt) 1998-12-23 1999-12-22 Método e equipamento para prover acesso justo em um sistema de comunicação em grupo

Country Status (9)

Country Link
US (1) US6295284B1 (pt)
EP (1) EP1142385A1 (pt)
JP (1) JP2002534869A (pt)
KR (1) KR20010093219A (pt)
CN (1) CN1346579A (pt)
AU (1) AU2593100A (pt)
BR (1) BR9916472A (pt)
HK (1) HK1043466A1 (pt)
WO (1) WO2000040045A1 (pt)

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Also Published As

Publication number Publication date
CN1346579A (zh) 2002-04-24
EP1142385A1 (en) 2001-10-10
AU2593100A (en) 2000-07-31
US6295284B1 (en) 2001-09-25
WO2000040045A1 (en) 2000-07-06
HK1043466A1 (zh) 2002-09-13
KR20010093219A (ko) 2001-10-27
JP2002534869A (ja) 2002-10-15

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 12A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.

B15K Others concerning applications: alteration of classification

Ipc: H04W 84/08 (2009.01), H04W 4/06 (2009.0