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    • 51. 发明申请
    • Native WI-FI architecture for 802.11 networks
    • 用于802.11网络的本机WI-FI架构
    • US20070118742A1
    • 2007-05-24
    • US11656772
    • 2007-01-23
    • Abhishek AbhishekArun AyyagariHui ShenKrishna GanugapatiJiandong Ruan
    • Abhishek AbhishekArun AyyagariHui ShenKrishna GanugapatiJiandong Ruan
    • H04L9/00
    • H04W84/12H04L63/08H04L63/162H04W12/06H04W28/06H04W88/08
    • A software based wireless infrastructure system is provided. The system has a driver that communicates with the network stack and a network interface card (NIC), a station server in communication with the station driver and an 802.1X supplicant or an 802.1X authenticator. Each NIC provides station and/or access point functionality support. The driver drops packets that have been received if the packet has not been authenticated and associated. Packets that have been fragmented or encrypted are unfragmented and decrypted. An association manager is used in conjunction with a configuration table manager to associate stations and access points via management packets. A manager receives 802.1X data packets from the packet processor and sends them up to a station server that communicates with user mode applications and an 802.1X supplicant or an 802.1X authenticator that are used to authenticate and deauthenticate stations and access points. APIs are provided to enable communication between the components.
    • 提供了基于软件的无线基础设施系统。 该系统具有与网络堆栈通信的驱动程序,网络接口卡(NIC),与站驱动程序通信的站服务器以及802.1X请求者或802.1X验证器。 每个NIC提供站点和/或接入点功能支持。 如果数据包未经过身份验证并关联,则驱动程序丢弃已收到的数据包。 已分片或加密的数据包未分片和解密。 关联管理器与配置表管理器结合使用,以经由管理分组来关联站点和接入点。 管理员从分组处理器接收802.1X数据包,并将其发送到与用户模式应用程序通信的站服务器以及用于对站点和接入点进行身份验证和解密的802.1X请求者或802.1X验证器。 提供API以实现组件之间的通信。
    • 52. 发明申请
    • Efficient formation of ad hoc networks
    • 有效形成自组织网络
    • US20070002783A1
    • 2007-01-04
    • US11172154
    • 2005-06-30
    • Anton KrantzAbhishek Abhishek
    • Anton KrantzAbhishek Abhishek
    • H04B7/00
    • H04W84/18H04W8/26H04W28/18H04W48/16
    • An ad hoc network identifier may be received, for example, at an ad hoc network convergence module. One or more ad hoc network parameters may be generated as a function of the ad hoc network identifier. Each of a group of computers attempting to form an ad hoc network identified by the ad hoc network identifier may generate the one or more ad hoc network parameters. Two or more of the group of computers may perform an ad hoc network formation protocol parameterized with the generated one or more ad hoc network parameters. An instruction to join the network may be received, for example, at a networking service. If it is detected that the network is an ad hoc network, an ad hoc network address acquisition mode featuring accelerated ad hoc network address acquisition may be activated. Efficient formation of the ad hoc network may thus be facilitated.
    • 可以例如在自组织网络会聚模块处接收自组织网络标识符。 作为自组织网络标识符的函数,可以生成一个或多个自组织网络参数。 尝试形成由自组织网络标识符标识的自组织网络的一组计算机中的每一个可以生成一个或多个自组织网络参数。 该组计算机中的两个或更多个可以执行用所生成的一个或多个自组织网络参数参数化的自组织网络形成协议。 可以例如在网络服务处接收到加入网络的指令。 如果检测到网络是自组织网络,则可以激活特征加速自组织网络地址获取的自组织网络地址获取模式。 因此可以有助于有效地形成自组织网络。
    • 53. 发明申请
    • Access point to access point range extension
    • 接入点接入点范围扩展
    • US20060274792A1
    • 2006-12-07
    • US11504334
    • 2006-08-15
    • Abhishek AbhishekArun AyyagariHui Shen
    • Abhishek AbhishekArun AyyagariHui Shen
    • H04L12/26
    • H04W48/16H04L61/6022H04W12/06H04W48/20H04W84/047H04W84/12H04W92/20
    • An architecture and methods for extending the depth of a WLAN to a four-level hierarchal access point structure including wireless access points. The wireless access points in the WLAN can be networked by scanning for a network, collecting one or more packets that identify the network from one or more access points, each packet including an address identifying an ancestry of the access points to an ancestral wired access point; and applying an access point selection algorithm to configure a parent access point. The architecture includes a scanning object configured to issue a scan request to a network interface and collect access point data; a selection object configured to filter and sort the collected access point data; an authentication state machine configured to perform authentication and validate; and an association state machine configured to compose a packet including hierarchical data indicative of access point ancestry to a conventional access point.
    • 一种用于将WLAN的深度扩展到包括无线接入点的四级分层接入点结构的架构和方法。 可以通过扫描网络来联网WLAN中的无线接入点,从一个或多个接入点收集标识网络的一个或多个分组,每个分组包括标识到祖先有线接入点的接入点的祖先的地址 ; 以及应用接入点选择算法来配置父接入点。 该架构包括被配置为向网络接口发出扫描请求并收集接入点数据的扫描对象; 被配置为对所收集的接入点数据进行过滤和排序的选择对象; 认证状态机被配置为执行认证和验证; 以及关联状态机,被配置为将包括指示接入点祖先的分层数据的分组组成到常规接入点。