BR9710991A - Método e aparelho para monitorar atividade de enlace para evitar conflito de sistema em um sistema de despacho - Google Patents

Método e aparelho para monitorar atividade de enlace para evitar conflito de sistema em um sistema de despacho

Info

Publication number
BR9710991A
BR9710991A BR9710991-6A BR9710991A BR9710991A BR 9710991 A BR9710991 A BR 9710991A BR 9710991 A BR9710991 A BR 9710991A BR 9710991 A BR9710991 A BR 9710991A
Authority
BR
Brazil
Prior art keywords
base station
conflict
remote unit
avoid
link activity
Prior art date
Application number
BR9710991-6A
Other languages
English (en)
Other versions
BR9710991B1 (pt
Inventor
Yu-Dong Yao
Mathew S Grob
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 BR9710991A publication Critical patent/BR9710991A/pt
Publication of BR9710991B1 publication Critical patent/BR9710991B1/pt

Links

Classifications

    • 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
    • H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast
    • H04W76/45—Connection management for selective distribution or broadcast for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Telephonic Communication Services (AREA)

Abstract

"MéTODO E APARELHO PARA MONITORAR ATIVIDADE DE ENLACE PARA EVITAR CONFLITO DE SISTEMA EM UM SISTEMA DE DESPACHO". Trata-se de um método e aparelho para evitar conflito de sistema em um sistema de despacho pela monitoração da atividade de enlace. O sistema de despacho é compreendido de um conjunto de unidades remotas (10, 20, 22), que se comunicam entre si, difundindo uma de cada vez ao grupo. Uma unidade remota (10) se comunica com as outras unidades remotas através de pelo menos uma estação base (44). Um gerenciador de comunicações (40) concede uma unidade remota (10) para ser a conversação de sistema exclusiva quando da solicitação através da estação base servindo a unidade remota solicitante (44). A estação base (44) monitora uma série de dados a partir da unidade remota designada como a conversação de sistema (10) que detecta atividade de voz. A estação base (44) envia uma solicitação de substituição ao gerenciador de comunicações (40) para abandonar o privilégio da conversação de sistema se a atividade de voz cair abaixo de um limite pré-determinado.
BRPI9710991-6A 1996-06-26 1997-06-23 mÉtodo e aparelho para monitorar atividade de enlace para evitar conflito de sistema em um sistema de despacho. BR9710991B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/669,778 US5983114A (en) 1996-06-26 1996-06-26 Method and apparatus for monitoring link activity to prevent system deadlock in a dispatch system
US669.778 1996-06-26
PCT/US1997/010831 WO1997050266A2 (en) 1996-06-26 1997-06-23 Method and apparatus for monitoring link activity to prevent system deadlock in a dispatch system

Publications (2)

Publication Number Publication Date
BR9710991A true BR9710991A (pt) 2002-01-15
BR9710991B1 BR9710991B1 (pt) 2010-12-14

Family

ID=24687697

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9710991-6A BR9710991B1 (pt) 1996-06-26 1997-06-23 mÉtodo e aparelho para monitorar atividade de enlace para evitar conflito de sistema em um sistema de despacho.

Country Status (10)

Country Link
US (1) US5983114A (pt)
EP (1) EP0908066A2 (pt)
JP (3) JP4162714B2 (pt)
CN (1) CN100426891C (pt)
AU (1) AU3575397A (pt)
BR (1) BR9710991B1 (pt)
CA (1) CA2258888C (pt)
MY (1) MY116907A (pt)
TW (1) TW342563B (pt)
WO (1) WO1997050266A2 (pt)

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Also Published As

Publication number Publication date
TW342563B (en) 1998-10-11
EP0908066A2 (en) 1999-04-14
US5983114A (en) 1999-11-09
JP4699552B2 (ja) 2011-06-15
WO1997050266A2 (en) 1997-12-31
AU3575397A (en) 1998-01-14
CA2258888A1 (en) 1997-12-31
BR9710991B1 (pt) 2010-12-14
MY116907A (en) 2004-04-30
CA2258888C (en) 2008-07-29
JP2010068539A (ja) 2010-03-25
CN100426891C (zh) 2008-10-15
WO1997050266A3 (en) 1998-02-26
CN1228904A (zh) 1999-09-15
JP2000513525A (ja) 2000-10-10
JP4603059B2 (ja) 2010-12-22
JP2008206169A (ja) 2008-09-04
JP4162714B2 (ja) 2008-10-08

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
HKFN Application deemed withdrawn (deleted)
B15K Others concerning applications: alteration of classification

Free format text: ALTERADA PARA INT.CL.2009.01: H04Q 7/28

Ipc: H04W 84/08 (2009.01)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 14/12/2010, OBSERVADAS AS CONDICOES LEGAIS.

B15K Others concerning applications: alteration of classification

Ipc: H04Q 7/28 (2009.01)

B15K Others concerning applications: alteration of classification

Ipc: H04W 4/10 (2009.01), H04W 76/45 (2018.0

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 23A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2594 DE 24-09-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.