BR0209308A - Sistema e método de chamada de grupo em comunicação móvel - Google Patents

Sistema e método de chamada de grupo em comunicação móvel

Info

Publication number
BR0209308A
BR0209308A BR0209308-1A BR0209308A BR0209308A BR 0209308 A BR0209308 A BR 0209308A BR 0209308 A BR0209308 A BR 0209308A BR 0209308 A BR0209308 A BR 0209308A
Authority
BR
Brazil
Prior art keywords
group
call
group call
group calling
calling system
Prior art date
Application number
BR0209308-1A
Other languages
English (en)
Inventor
Kumar K Vishwanathan
Rangamani Sundar
Murali Aravamudan
Shamim A Naqvi
Kajamalai G Ramakrishnan
Prakash R Iyer
Original Assignee
Winphoria Networks 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 Winphoria Networks Inc filed Critical Winphoria Networks Inc
Publication of BR0209308A publication Critical patent/BR0209308A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/04—Protocols specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/566—Grouping or aggregating service requests, e.g. for unified processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/564—Enhancement of application control based on intercepted application data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/565—Conversion or adaptation of application format or content
    • 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
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • 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
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/186—Processing of subscriber group data

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

"SISTEMA E MéTODO DE CHAMADA DE GRUPO EM COMUNICAçãO MóVEL". Informação é recuperada de uma lista dos membros de um grupo de chamada de grupo. Com base na informação recuperada, a chamada de grupo é estabelecida entre a primeira e a segunda estações móveis (MS). A primeira MS é servida por uma primeira controladora de estação base (BSC) e a segunda MS é servida por uma segunda BSC. Dados de voz para a chamada de grupo são transmitidos em uma sessão multi-difusão. Com base em um histórico de chamadas de grupo entre dois pontos em uma rede de comunicação móvel, é feita uma determinação sobre se estabelecer uma sessão multi-difusão entre os dois pontos, por exemplo, em antecipação de uma chamada de grupo futura.
BR0209308-1A 2001-04-30 2002-04-24 Sistema e método de chamada de grupo em comunicação móvel BR0209308A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/845,934 US6996414B2 (en) 2001-04-30 2001-04-30 System and method of group calling in mobile communications
PCT/US2002/012884 WO2002089501A1 (en) 2001-04-30 2002-04-24 System and method of group calling in mobile communications

Publications (1)

Publication Number Publication Date
BR0209308A true BR0209308A (pt) 2005-01-18

Family

ID=25296465

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0209308-1A BR0209308A (pt) 2001-04-30 2002-04-24 Sistema e método de chamada de grupo em comunicação móvel

Country Status (10)

Country Link
US (1) US6996414B2 (pt)
EP (1) EP1391124A4 (pt)
JP (1) JP2005506728A (pt)
KR (1) KR100614541B1 (pt)
CN (1) CN1830219A (pt)
AU (1) AU2002309595B2 (pt)
BR (1) BR0209308A (pt)
CA (1) CA2446073A1 (pt)
MX (1) MXPA03009869A (pt)
WO (1) WO2002089501A1 (pt)

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KR20040002932A (ko) 2004-01-07
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US20030017836A1 (en) 2003-01-23
AU2002309595B2 (en) 2005-10-13
CA2446073A1 (en) 2002-11-07
KR100614541B1 (ko) 2006-08-25
JP2005506728A (ja) 2005-03-03
WO2002089501A1 (en) 2002-11-07
EP1391124A1 (en) 2004-02-25
EP1391124A4 (en) 2007-01-10
CN1830219A (zh) 2006-09-06

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