BR0318446A - dispositivo para autenticação de multimìdia de um usuário, equipamento de usuário, método para autenticar um usuário acessando um domìnio de multimìdia por uma rede de acesso, e, entidades de serviço, próxi e interrogante - Google Patents

dispositivo para autenticação de multimìdia de um usuário, equipamento de usuário, método para autenticar um usuário acessando um domìnio de multimìdia por uma rede de acesso, e, entidades de serviço, próxi e interrogante

Info

Publication number
BR0318446A
BR0318446A BRPI0318446-3A BR0318446A BR0318446A BR 0318446 A BR0318446 A BR 0318446A BR 0318446 A BR0318446 A BR 0318446A BR 0318446 A BR0318446 A BR 0318446A
Authority
BR
Brazil
Prior art keywords
multimedia
domain
user
authentication
access network
Prior art date
Application number
BRPI0318446-3A
Other languages
English (en)
Other versions
BRPI0318446B1 (pt
Inventor
John Michael Walker Pina
Juan Antonio Sanchez Herrero
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR0318446A publication Critical patent/BR0318446A/pt
Publication of BRPI0318446B1 publication Critical patent/BRPI0318446B1/pt

Links

Classifications

    • 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
    • H04L65/1016—IP multimedia subsystem [IMS]
    • 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
    • H04L63/0815—Network architectures or network communication protocols for network security for authentication of entities providing single-sign-on or federations
    • 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
    • H04L63/0853—Network architectures or network communication protocols for network security for authentication of entities using an additional device, e.g. smartcard, SIM or a different communication terminal
    • 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
    • H04L67/14—Session management
    • 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
    • H04L67/2866—Architectures; Arrangements
    • H04L67/30—Profiles
    • H04L67/306—User profiles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication

Abstract

"DISPOSITIVO PARA AUTENTICAçãO DE MULTIMìDIA DE UM USUáRIO, EQUIPAMENTO DE USUáRIO, MéTODO PARA AUTENTICAR UM USUáRIO ACESSANDO UM DOMìNIO DE MULTIMìDIA POR UMA REDE DE ACESSO, E, ENTIDADES DE SERVIçO, PRóXI E INTERROGANTE". A presente invenção provê um mecanismo de autenticação inter-domínio executando uma autenticação de dominio cruzado para um dado usuário entre um domínio de rede de acesso e um dominio de Multimídia, este mecanismo de autenticação inter-domínio sendo mais simples do que o existente atualmente, e aplicável onde um usuário foi autenticado pela rede de acesso. Portanto, há uma nova característica provida de acordo com a invenção, isto é uma "Autenticação Implícita para domínio de Multimidia", que pode ser implementada como um dispositivo de Autenticação de Multimídia dedicado em co-operação intima com um servidor de assinante, ou ser integrada completamente em dito servidor de assinante. Para este fim, é provido um novo dispositivo, o novo equipamento do usuário, e um novo método, todos arranjados para reutilizar dados de autenticação entre redes diferentes, ou entre domínios tecnológicos diferentes, e com a ajuda de outras entidades de um domínio de Multimídia de acordo com os padrões presentes.
BRPI0318446A 2003-08-26 2003-08-26 dispositivo para autenticação de multimídia de um usuário, equipamento de usuário, método para autenticar um usuário acessando um domínio de multimídia por uma rede de acesso, e, entidades de serviço, próxi e interrogante BRPI0318446B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2003/001316 WO2005020619A1 (en) 2003-08-26 2003-08-26 Apparatus and method for authenticating a user when accessing to multimedia services

Publications (2)

Publication Number Publication Date
BR0318446A true BR0318446A (pt) 2006-08-01
BRPI0318446B1 BRPI0318446B1 (pt) 2017-05-16

Family

ID=34215034

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0318446A BRPI0318446B1 (pt) 2003-08-26 2003-08-26 dispositivo para autenticação de multimídia de um usuário, equipamento de usuário, método para autenticar um usuário acessando um domínio de multimídia por uma rede de acesso, e, entidades de serviço, próxi e interrogante

Country Status (10)

Country Link
US (1) US7836487B2 (pt)
EP (3) EP1658746B1 (pt)
JP (1) JP4555224B2 (pt)
CN (1) CN1849837B (pt)
AU (1) AU2003256191A1 (pt)
BR (1) BRPI0318446B1 (pt)
CA (1) CA2532538C (pt)
DK (2) DK2642723T3 (pt)
ES (1) ES2645270T3 (pt)
WO (1) WO2005020619A1 (pt)

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Also Published As

Publication number Publication date
CA2532538A1 (en) 2005-03-03
AU2003256191A1 (en) 2005-03-10
ES2645270T3 (es) 2017-12-04
CA2532538C (en) 2016-02-16
JP4555224B2 (ja) 2010-09-29
EP1658746A1 (en) 2006-05-24
DK1658746T3 (da) 2012-09-17
EP1658746B1 (en) 2012-06-06
JP2007521527A (ja) 2007-08-02
EP2482576A3 (en) 2012-08-08
EP2482576A2 (en) 2012-08-01
CN1849837B (zh) 2010-11-10
EP2642723A2 (en) 2013-09-25
EP2482576B1 (en) 2013-07-31
US20070130471A1 (en) 2007-06-07
DK2642723T3 (en) 2017-10-02
WO2005020619A1 (en) 2005-03-03
BRPI0318446B1 (pt) 2017-05-16
US7836487B2 (en) 2010-11-16
CN1849837A (zh) 2006-10-18
EP2642723A3 (en) 2014-03-05
EP2642723B1 (en) 2017-07-26

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B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04Q 7/38 , H04Q 7/32 , H04L 29/06 , H04L 12/56

Ipc: H04L 29/06 (2006.01), H04W 12/06 (2009.01), H04L 2

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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]