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AR027610A1 - Aparato para participar en servicios de comunicacion de grupo en un sistema de comunicacion existente - Google Patents

Aparato para participar en servicios de comunicacion de grupo en un sistema de comunicacion existente

Info

Publication number
AR027610A1
AR027610A1 ARP010101035A ARP010101035A AR027610A1 AR 027610 A1 AR027610 A1 AR 027610A1 AR P010101035 A ARP010101035 A AR P010101035A AR P010101035 A ARP010101035 A AR P010101035A AR 027610 A1 AR027610 A1 AR 027610A1
Authority
AR
Argentina
Prior art keywords
participate
group communication
controller
communication device
group
Prior art date
Application number
ARP010101035A
Other languages
English (en)
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 AR027610A1 publication Critical patent/AR027610A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H04L63/0442—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/065—Network architectures or network communication protocols for network security for supporting key management in a packet data network for group communications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1046—Call controllers; Call servers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40—Support for services or applications
    • H04L65/403—Arrangements for multi-party communication, e.g. for conferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40—Support for services or applications
    • H04L65/4061—Push-to services, e.g. push-to-talk or push-to-video
    • 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)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephone Function (AREA)

Abstract

En un sistema de comunicaciones, un dispositivo de comunicacion de pulsar para hablar para participar en una red de comunicacion de grupo, la citada red decomunicacion de grupo comprende un controlador para administrar la citada red de comunicacion d e grupo e interconecta con el citado dispositivo de comunicacionde pulsar para hablar, el citado dispositivo comprende: un procesador configurado para convertir senales de informacion en datos de paquetes adecuados para latransmision sobre una red di stribuida; un transmisor configurado para transmitir un paquete de datos a través de un segundo canal proveniente del citadocontrolador; y un mecanismo activado de usuario configurado para activar el citado transmisor, cuando el usuario del citado di spositivo de comunicaciontransmite el citado paquete de datos al mencionado controlador.
ARP010101035A 2000-03-03 2001-03-05 Aparato para participar en servicios de comunicacion de grupo en un sistema de comunicacion existente AR027610A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51877600A 2000-03-03 2000-03-03

Publications (1)

Publication Number Publication Date
AR027610A1 true AR027610A1 (es) 2003-04-02

Family

ID=24065452

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010101035A AR027610A1 (es) 2000-03-03 2001-03-05 Aparato para participar en servicios de comunicacion de grupo en un sistema de comunicacion existente

Country Status (15)

Country Link
US (14) US7079857B2 (es)
EP (7) EP2273812B1 (es)
JP (10) JP5209164B2 (es)
KR (1) KR20020081389A (es)
CN (1) CN1247036C (es)
AR (1) AR027610A1 (es)
AT (3) ATE547887T1 (es)
AU (2) AU2001240005B2 (es)
BR (1) BR0108901A (es)
CA (7) CA2859158C (es)
DE (1) DE60141949D1 (es)
ES (7) ES2389944T3 (es)
HK (1) HK1055050A1 (es)
TW (1) TW563305B (es)
WO (1) WO2001067674A2 (es)

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