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    • 9. 发明申请
    • APPARATUS, METHOD AND ARTICLE TO PRE-AUTHENTICATE WIRELESS STATIONS IN A WIRELESS LOCAL AREA NETWORK
    • 在无线局域网中预先认证无线站的装置,方法和文章
    • WO2005109771A1
    • 2005-11-17
    • PCT/US2005/012842
    • 2005-04-13
    • INTEL CORPORATIONQI, EmilyWALKER, Jesse
    • QI, EmilyWALKER, Jesse
    • H04L12/28
    • H04W12/06H04W84/12
    • Pre-authentication of a Station (STA) in a WLAN. Because authentication is a time-consuming process which can affect in the quality to a roaming or handoff invo lved STA, the present invention allows said STA to pre-authenticate to one or more access points, to which it is not currently associated, through an access point (AP) to which it is currently associated, and which will act as relay when th e STA pre-authenticates. Said pre-authentication will be an IEEE 802.11i 4-way Handshake. For the pre-authentication a pre-authentication channel (125) between said STA (115) and a second Access Point (105) via a first Access Point (120) will exist, said pre-authentication channel (125) enabling pre-keying associations between said STA and said second Access Point (105).
    • WLAN中的站(STA)的预认证。 因为认证是一个耗时的过程,它可能影响到漫游或切换请求的STA的质量,本发明允许所述STA通过一个或多个接入点对它当前没有关联的一个或多个接入点进行预认证 接入点(AP),当前相关联的接入点(AP),以及当STA进行预认证时,它将充当中继。 所述预认证将是IEEE 802.11i 4路握手。 对于预认证,将存在经由第一接入点(120)的所述STA(115)和第二接入点(105)之间的预认证信道(125),所述预认证信道(125)能够预先键入 所述STA和所述第二接入点(105)之间的关联。