BR0307645A - Um servidor para iniciar uma chamada em grupo em uma rede de comunicação em grupo - Google Patents

Um servidor para iniciar uma chamada em grupo em uma rede de comunicação em grupo

Info

Publication number
BR0307645A
BR0307645A BR0307645-8A BR0307645A BR0307645A BR 0307645 A BR0307645 A BR 0307645A BR 0307645 A BR0307645 A BR 0307645A BR 0307645 A BR0307645 A BR 0307645A
Authority
BR
Brazil
Prior art keywords
group call
group
initiate
communication network
server
Prior art date
Application number
BR0307645-8A
Other languages
English (en)
Inventor
Douglas M Crockett
Eric C Rosen
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 BR0307645A publication Critical patent/BR0307645A/pt

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

"UM SERVIDOR PARA INICIAR UMA CHAMADA EM GRUPO EM UMA REDE DE COMUNICAçãO EM GRUPO". Um método e equipamento para iniciar uma chamada em grupo em uma rede de comunicação em grupo proporcionam a recepção de uma solicitação para iniciar uma chamada em grupo com base em um membro e iniciar a chamada em grupo com base na lista de membros recebida. O método e equipamento também proporcionam o anúncio da chamada em grupo a cada membro da lista de membros, a recepção da confirmação de recebimento de um membro que deseje participar da chamada em grupo e o envio de mídias ao membro depois que seu canal de tráfego é restabelecido. O método e equipamento também proporcionam uma redução significativa no tempo total efetivo de despertar da inatividade e a latência pela troca da sinalização de chamadas em grupo mesmo quando as móveis estão inativas e não há tráfego ativo.
BR0307645-8A 2002-02-14 2003-02-12 Um servidor para iniciar uma chamada em grupo em uma rede de comunicação em grupo BR0307645A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/076,713 US20030153341A1 (en) 2002-02-14 2002-02-14 Server for initiating a group call in a group communication network
PCT/US2003/004628 WO2003069947A1 (en) 2002-02-14 2003-02-12 A server for initiating a group call in a group communication network

Publications (1)

Publication Number Publication Date
BR0307645A true BR0307645A (pt) 2005-02-22

Family

ID=27660228

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0307645-8A BR0307645A (pt) 2002-02-14 2003-02-12 Um servidor para iniciar uma chamada em grupo em uma rede de comunicação em grupo

Country Status (13)

Country Link
US (1) US20030153341A1 (pt)
EP (1) EP1477042A1 (pt)
JP (1) JP2005522067A (pt)
KR (1) KR20040077956A (pt)
CN (1) CN1643965A (pt)
AR (1) AR038513A1 (pt)
AU (1) AU2003211096A1 (pt)
BR (1) BR0307645A (pt)
CA (1) CA2476197A1 (pt)
MX (1) MXPA04007872A (pt)
RU (1) RU2004127449A (pt)
TW (1) TW200404420A (pt)
WO (1) WO2003069947A1 (pt)

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Also Published As

Publication number Publication date
AU2003211096A1 (en) 2003-09-04
WO2003069947A1 (en) 2003-08-21
EP1477042A1 (en) 2004-11-17
AR038513A1 (es) 2005-01-19
MXPA04007872A (es) 2004-10-15
KR20040077956A (ko) 2004-09-07
US20030153341A1 (en) 2003-08-14
JP2005522067A (ja) 2005-07-21
TW200404420A (en) 2004-03-16
CN1643965A (zh) 2005-07-20
CA2476197A1 (en) 2003-08-21
RU2004127449A (ru) 2005-04-20

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