BRPI0309974B1 - autenticação automática de usuário de rede de área local pública sem fio - Google Patents

autenticação automática de usuário de rede de área local pública sem fio

Info

Publication number
BRPI0309974B1
BRPI0309974B1 BRPI0309974A BR0309974A BRPI0309974B1 BR PI0309974 B1 BRPI0309974 B1 BR PI0309974B1 BR PI0309974 A BRPI0309974 A BR PI0309974A BR 0309974 A BR0309974 A BR 0309974A BR PI0309974 B1 BRPI0309974 B1 BR PI0309974B1
Authority
BR
Brazil
Prior art keywords
access
authentication
wireless
port
wireless mobile
Prior art date
Application number
BRPI0309974A
Other languages
English (en)
Other versions
BR0309974A (pt
Inventor
Charles Chuanming Wang
Junbiao Zhang
Kumar Ramaswamy
Sachin Satish Mody
Original Assignee
Thomson Licensing Sa
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 Thomson Licensing Sa filed Critical Thomson Licensing Sa
Publication of BR0309974A publication Critical patent/BR0309974A/pt
Publication of BRPI0309974B1 publication Critical patent/BRPI0309974B1/pt

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
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/061—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key exchange, e.g. in peer-to-peer networks
    • 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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • 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
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/104—Grouping of entities
    • 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
    • H04L63/16—Implementing security features at a particular protocol layer
    • H04L63/162—Implementing security features at a particular protocol layer at the data link layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/50—Secure pairing of devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/14—Access restriction or access information delivery, e.g. discovery data delivery using user query or user detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)

Abstract

"autenticação sem restrição de usuário de rede de área local pública sem fio". uma lan (11) pública sem fio permite recebimento de tráfego de não-autenticação, tal como solicitações de informação de acesso, a partir de um dispositivo (121) de comunicação móvel sem fio antes da autenticação do dispositivo mediante ação de parcialmente abrir uma porta controlada dentro de um ponto de acesso (181). a lan sem fio redireciona tal tráfego de não-autenticação recebido no ap a partir do dispositivo de comunicação móvel sem fio para um servidor (21) da rede local. o servidor da rede local proporciona resposta ao dispositivo de comunicação móvel sem fio, permitindo uma determinação pelo dispositivo se solicita ou não acesso. o dispositivo procura acesso por intermédio de uma solicitação de acesso recebida no ap. em resposta, o ap redireciona a solicitação de acesso através de uma porta não controlada no ap para um servidor (26) de acesso que autentica o dispositivo. mediante autenticação bem-sucedida do dispositivo, o ap abre integralmente sua porta controlada para permitir a permuta de tráfego através daquela porta com o dispositivo de comunicação móvel sem fio.
BRPI0309974A 2002-05-13 2003-05-13 autenticação automática de usuário de rede de área local pública sem fio BRPI0309974B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37802902P 2002-05-13 2002-05-13
PCT/US2003/015026 WO2003096554A2 (en) 2002-05-13 2003-05-13 Seamless public wireless local area network user authentication

Publications (2)

Publication Number Publication Date
BR0309974A BR0309974A (pt) 2005-02-22
BRPI0309974B1 true BRPI0309974B1 (pt) 2016-11-16

Family

ID=29420364

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0309974A BRPI0309974B1 (pt) 2002-05-13 2003-05-13 autenticação automática de usuário de rede de área local pública sem fio

Country Status (8)

Country Link
US (1) US8289936B2 (pt)
EP (1) EP1504621B1 (pt)
JP (1) JP4340626B2 (pt)
KR (1) KR101022260B1 (pt)
CN (1) CN100399840C (pt)
AU (1) AU2003230389A1 (pt)
BR (1) BRPI0309974B1 (pt)
WO (1) WO2003096554A2 (pt)

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Also Published As

Publication number Publication date
WO2003096554A2 (en) 2003-11-20
US20050243778A1 (en) 2005-11-03
BR0309974A (pt) 2005-02-22
EP1504621A4 (en) 2010-10-06
US8289936B2 (en) 2012-10-16
EP1504621A2 (en) 2005-02-09
KR20040104735A (ko) 2004-12-10
WO2003096554A3 (en) 2004-02-05
CN1659909A (zh) 2005-08-24
AU2003230389A8 (en) 2003-11-11
JP2005525740A (ja) 2005-08-25
CN100399840C (zh) 2008-07-02
JP4340626B2 (ja) 2009-10-07
KR101022260B1 (ko) 2011-03-21
AU2003230389A1 (en) 2003-11-11
EP1504621B1 (en) 2013-04-17

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04Q 7/24

Ipc: H04L 12/28 (2006.01)

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]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 16/11/2016, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved
B25G Requested change of headquarter approved
B25G Requested change of headquarter approved
B25A Requested transfer of rights approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A 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 2670 DE 08-03-2022 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.