BR0305345A - Arquitetura wi-fi nativa para redes 802.11 - Google Patents

Arquitetura wi-fi nativa para redes 802.11

Info

Publication number
BR0305345A
BR0305345A BR0305345-8A BR0305345A BR0305345A BR 0305345 A BR0305345 A BR 0305345A BR 0305345 A BR0305345 A BR 0305345A BR 0305345 A BR0305345 A BR 0305345A
Authority
BR
Brazil
Prior art keywords
trigger
station
networks
manager
supplicant
Prior art date
Application number
BR0305345-8A
Other languages
English (en)
Inventor
Abhishek Abhishek
Arun Ayyagari
Hui Shen
Krishna Ganigapati
Jiandong Ruan
Original Assignee
Microsoft Corp
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 Microsoft Corp filed Critical Microsoft Corp
Publication of BR0305345A publication Critical patent/BR0305345A/pt

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10Small scale networks; Flat hierarchical networks
    • H04W84/12WLAN [Wireless Local Area Networks]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/08Network architectures or network communication protocols for network security for authentication of entities
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/16Implementing security features at a particular protocol layer
    • H04L63/162Implementing security features at a particular protocol layer at the data link layer
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06Authentication
    • H04W12/069Authentication using certificates or pre-shared keys
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • H04W28/06Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08Access point devices

Abstract

"ARQUITETURA WI-FI NATIVA PARA REDES 802,11". Um sistema de infra-estrutura sem fio com base em software é fornecido. O sistema possui um acionador que se comunica com uma pilha de rede e um cartão de interface de rede (NIC), um servidor de estação em comunicação com o acionador de estação e um suplicante 802.1X ou um autenticador 802.1X. Cada NIC fornece o suporte à funcionalidade de estação e/ou ponto de acesso. O acionador deixa os pacotes que foram recebidos se o pacote não tiver sido autenticado ou associado. Os pacotes que foram fragmentados ou criptografados são desfragmentados e descriptografados. Um gerente de associação é utilizado em conjunto com um gerente de tabela de configuração para as estações associadas e os pontos de acesso através dos pacotes de gerenciamento. Um gerente recebe os pacotes de dados 802.1X do processador de pacote e envia os mesmos para um servidor de estação que se comunica com os aplicativos de modo de usuário e um suplicante 802.1X ou um autenticador 802.1X que são utilizados para autenticar e desautenticar as estações e pontos de acesso. Os API são fornecidos para permitir a comunicação entre os componentes.
BR0305345-8A 2002-11-27 2003-11-27 Arquitetura wi-fi nativa para redes 802.11 BR0305345A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/306,169 US7698550B2 (en) 2002-11-27 2002-11-27 Native wi-fi architecture for 802.11 networks

Publications (1)

Publication Number Publication Date
BR0305345A true BR0305345A (pt) 2004-08-31

Family

ID=30443928

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0305345-8A BR0305345A (pt) 2002-11-27 2003-11-27 Arquitetura wi-fi nativa para redes 802.11

Country Status (20)

Country Link
US (3) US7698550B2 (pt)
EP (1) EP1424829B1 (pt)
JP (1) JP4485176B2 (pt)
KR (1) KR100991031B1 (pt)
CN (1) CN100592706C (pt)
AU (1) AU2003262219B2 (pt)
BR (1) BR0305345A (pt)
CA (2) CA2450986C (pt)
CL (1) CL2003002448A1 (pt)
CO (1) CO5680117A1 (pt)
IL (1) IL158688A (pt)
MX (1) MXPA03010777A (pt)
MY (2) MY149969A (pt)
NO (1) NO338392B1 (pt)
NZ (1) NZ529765A (pt)
PL (1) PL363658A1 (pt)
RU (1) RU2340928C2 (pt)
SG (1) SG119202A1 (pt)
TW (1) TWI334715B (pt)
ZA (1) ZA200308721B (pt)

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