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    • 1. 发明申请
    • Intelligent Association of Nodes with PAN Coordinator
    • 智能协调节点与PAN协调器
    • US20070171859A1
    • 2007-07-26
    • US11692629
    • 2007-03-28
    • Deepali BrahmbhattMark Enright
    • Deepali BrahmbhattMark Enright
    • H04Q7/00
    • H04W12/04H04L63/0492H04L63/06H04L63/101H04W12/06H04W12/12H04W28/18H04W74/00H04W84/10H04W84/12H04W84/18
    • Methods apparatuses, and systems directed to managing wireless node access to one or more wireless networks. According to one implementation of the present invention, a business logic application may function as a package tracking application to manage access to wireless access points in different WLANs along the route. A sensor node is initialized and configured with one or more connection parameter sets allowing it to associate with a given wireless network implemented by one or more access points. In one implementation, the sensor node is configured only to accept received wireless frames that it can properly decrypt using the currently-stored encryption key. Accordingly, until the sensor node comes within radio contact of a wireless access point or other wireless node configured with the same encryption key, it does not establish a wireless connection. When the sensor node and such a wireless access point associate, they may exchange encrypted information (e.g., data regarding the package) using an encryption key. Before the sensor node disassociated with the wireless access point, the wireless access point transmits a new connection parameter set to the sensor node. This new connection parameter set includes a network ID for another wireless network. In addition, the new connection parameter set also includes an encryption key and a frequency identifier. In one implementation, the sensor node re-initializes itself using the new connection parameter set information. This process may continue until the sensor node arrives at its final destination and, in this manner, the wireless networks with which the sensor node associates may be controlled.
    • 方法装置和系统,用于管理对一个或多个无线网络的无线节点访问。 根据本发明的一个实现,业务逻辑应用可以用作包跟踪应用,以管理沿着路由的不同WLAN中的无线接入点的接入。 传感器节点被初始化并配置有一个或多个连接参数集,允许其与由一个或多个接入点实现的给定无线网络相关联。 在一个实现中,传感器节点被配置为仅接受使用当前存储的加密密钥可以正确地解密的接收的无线帧。 因此,直到传感器节点进入配置有相同加密密钥的无线接入点或其他无线节点的无线电接触内,则不建立无线连接。 当传感器节点和这样的无线接入点关联时,它们可以使用加密密钥来交换加密信息(例如,关于包的数据)。 在传感器节点与无线接入点分离之前,无线接入点向传感器节点发送新的连接参数集。 这个新的连接参数集包括另一无线网络的网络ID。 此外,新的连接参数集还包括加密密钥和频率标识符。 在一个实现中,传感器节点使用新的连接参数集信息重新初始化其自身。 该过程可以继续,直到传感器节点到达其最终目的地,并且以这种方式,可以控制传感器节点关联的无线网络。
    • 2. 发明申请
    • Intelligent association of nodes with PAN coordinator
    • 节点与PAN协调器的智能关联
    • US20060116170A1
    • 2006-06-01
    • US11335954
    • 2006-01-20
    • Deepali BrahmbhattMark Enright
    • Deepali BrahmbhattMark Enright
    • H04B1/38H04M1/00
    • H04W88/08H04W12/02H04W28/18H04W76/10H04W84/12H04W84/18
    • Methods, apparatuses, and systems directed to managing wireless node access to one or more wireless networks. According to one implementation of the present invention, a business logic application may function as a package tracking application to manage access to wireless access points in different WLANs along the route. A sensor node is initialized and configured with one or more connection parameter sets allowing it to associate with a given wireless network implemented by one or more access points. In one implementation, the sensor node is configured only to accept received wireless frames that it can properly decrypt using the currently-stored encryption key. Accordingly, until the sensor node comes within radio contact of a wireless access point or other wireless node configured with the same encryption key, it does not establish a wireless connection. When the sensor node and such a wireless access point associate, they may exchange encrypted information (e.g., data regarding the package) using an encryption key. Before the sensor node disassociates with the wireless access point, the wireless access point transmits a new connection parameter set to the sensor node. This new connection parameter set includes a network ID for another wireless network. In addition, the new connection parameter set also includes an encryption key and a frequency identifier. In one implementation, the sensor node re-initializes itself using the new connection parameter set information. This process may continue until the sensor node arrives at its final destination and, in this manner, the wireless networks with which the sensor node associates may be controlled.
    • 用于管理对一个或多个无线网络的无线节点访问的方法,设备和系统。 根据本发明的一个实现,业务逻辑应用可以用作包跟踪应用,以管理沿着路由的不同WLAN中的无线接入点的接入。 传感器节点被初始化并配置有一个或多个连接参数集,允许其与由一个或多个接入点实现的给定无线网络相关联。 在一个实现中,传感器节点被配置为仅接受使用当前存储的加密密钥可以正确地解密的接收的无线帧。 因此,直到传感器节点进入配置有相同加密密钥的无线接入点或其他无线节点的无线电接触内,则不建立无线连接。 当传感器节点和这样的无线接入点关联时,它们可以使用加密密钥来交换加密信息(例如,关于包的数据)。 在传感器节点与无线接入点分离之前,无线接入点向传感器节点发送新的连接参数集。 这个新的连接参数集包括另一无线网络的网络ID。 此外,新的连接参数集还包括加密密钥和频率标识符。 在一个实现中,传感器节点使用新的连接参数集信息重新初始化其自身。 该过程可以继续,直到传感器节点到达其最终目的地,并且以这种方式,可以控制传感器节点关联的无线网络。
    • 3. 发明申请
    • Service for NAT traversal using IPSEC
    • 使用IPSEC进行NAT穿越的服务
    • US20070058644A1
    • 2007-03-15
    • US11198533
    • 2005-08-04
    • Deepali BrahmbhattMark Enright
    • Deepali BrahmbhattMark Enright
    • H04L12/56
    • H04L63/029H04L29/12H04L29/125H04L29/12556H04L61/2564H04L61/2585H04L63/164
    • Disclosed are methods and apparatus for methods and apparatus for facilitating a secure connection between a first and a second node in a computer network where one or both of the nodes may or may not reside behind a network address translation (NAT) enabled gateway. Embodiments of the present invention provide a seamless integration by providing a uniform solution for establishing secure connections, such as IPSEC, between two nodes irrespective of whether they are behind a NAT-enabled gateway or not. In general, a gateway is operable to receive a request from a remote host for a secure connection to a local host that within the home network of the gateway. The gateway then forwards this received request to a NAT traversal service. The NAT traversal service receives the request and then automatically sends an initiation message to set up a secure session, e.g., performing authentication and exchanging keys. In a specific aspect, the setup data utilizes an IKE (Internet Key Exchange) initiation message that is sent to the originator of the request via the gateway. Upon receipt of this initiation message, the gateway is then able to set up a two way connection to allow other setup data to flow between the remote and local hosts to complete the setup session and then secure data to flow between the remote and local hosts in a secure communication session, such as in IPSec or VPN session.
    • 公开了用于促进计算机网络中的第一和第二节点之间的安全连接的方法和装置,其中一个或两个节点可以驻留在可以启用网络地址转换(NAT)的网关之后,也可以不驻留在支持网络地址转换(NAT)的网关之后。 本发明的实施例通过提供用于在两个节点之间建立诸如IPSEC之类的安全连接的统一解决方案,而不管它们是否在启用NAT的网关之后,提供了无缝集成。 通常,网关可操作地从远程主机接收到到网关家庭网络内的本地主机的安全连接的请求。 网关然后将此接收的请求转发到NAT穿越服务。 NAT穿越服务接收请求,然后自动发送启动消息以建立安全会话,例如执行认证和交换密钥。 在特定方面,设置数据利用通过网关发送到请求的发起者的IKE(因特网密钥交换)发起消息。 当接收到该启动消息时,网关然后能够设置双向连接,以允许其他安装数据在远程和本地主机之间流动以完成安装会话,然后保护数据在远程和本地主机之间流动 安全通信会话,如IPSec或VPN会话。
    • 5. 发明授权
    • Intelligent association of nodes with pan coordinator
    • 节点与泛协调器的智能关联
    • US07221750B2
    • 2007-05-22
    • US11335954
    • 2006-01-20
    • Deepali Apurva BrahmbhattMark Enright
    • Deepali Apurva BrahmbhattMark Enright
    • H04M3/42H04Q7/20
    • H04W88/08H04W12/02H04W28/18H04W76/10H04W84/12H04W84/18
    • Methods, apparatuses, and systems directed to managing wireless node access to one or more wireless networks. According to one implementation, a business logic application may function as a package tracking application to manage access to wireless access points in different WLANs along the route. A sensor node is initialized and configured with one or more connection parameter sets allowing it to associate with a given wireless network implemented by one or more access points. In one implementation, the sensor node is configured only to accept received wireless frames that it can properly decrypt using the currently stored encryption key. When the sensor node and such a wireless access point associate, they may exchange encrypted information (e.g., data regarding the package) using an encryption key. Before the sensor node disassociates with time wireless access point, the wireless access point transmits a new connection parameter set to the sensor node.
    • 用于管理对一个或多个无线网络的无线节点访问的方法,设备和系统。 根据一个实施方式,业务逻辑应用可以用作包跟踪应用以管理沿着该路线的不同WLAN中的无线接入点的接入。 传感器节点被初始化并配置有一个或多个连接参数集,允许其与由一个或多个接入点实现的给定无线网络相关联。 在一个实现中,传感器节点被配置为仅接受使用当前存储的加密密钥正确解密的接收的无线帧。 当传感器节点和这样的无线接入点关联时,它们可以使用加密密钥来交换加密信息(例如,关于包的数据)。 在传感器节点与时间无线接入点分离之前,无线接入点向传感器节点发送新的连接参数集。
    • 8. 发明申请
    • Establishing a virtual private network for a road warrior
    • 为道路战士建立虚拟专用网络
    • US20050160290A1
    • 2005-07-21
    • US10758757
    • 2004-01-15
    • Bruce MoonMark Enright
    • Bruce MoonMark Enright
    • H04L9/00H04L29/06H04L29/08
    • H04L63/0272H04L63/0428H04L63/061H04L63/0823H04L63/164H04L67/14
    • Methods and devices are provided for establishing a VPN tunnel for a user whose IP address is not known in advance (a “road warrior”). The road warrior first initiates a secure authentication session with a security gateway. In some such implementations, the road warrior provides a username/password pair that the security gateway compares to a database of usernames that have been authorized to initiate a VPN tunnel. After authenticating the road warrior, the security gateway then determines the IP address of the road warrior, then makes a correlation between the IP address, user, and a shared secret allocated to the road warrior. If the road warrior uses the proper shared secret in connection with a request to establish a VPN tunnel, the security gateway will establish the VPN tunnel.
    • 提供方法和设备,用于为IP地址预先不知道的用户(“道路战士”)建立VPN隧道。 道路战士首先发起与安全网关的安全认证会话。 在一些这样的实施中,道路战士提供安全网关与被授权发起VPN隧道的用户名的数据库进行比较的用户名/密码对。 在道路战士认证后,安全网关随后确定道路战士的IP地址,然后对IP地址,用户和分配给道路战士的共享密钥进行相关。 如果道路战士与建立VPN隧道的请求相结合使用正确的共享密钥,则安全网关将建立VPN隧道。
    • 10. 发明授权
    • Intelligent association of nodes with PAN coordinator
    • 节点与PAN协调器的智能关联
    • US08355363B2
    • 2013-01-15
    • US11692629
    • 2007-03-28
    • Deepali Apurva BrahmbhattMark Enright
    • Deepali Apurva BrahmbhattMark Enright
    • H04W4/00
    • H04W12/04H04L63/0492H04L63/06H04L63/101H04W12/06H04W12/12H04W28/18H04W74/00H04W84/10H04W84/12H04W84/18
    • According to one implementation of the present invention, a business logic application may function as a package tracking application to manage access to wireless access points in different WLANs along the route. A sensor node is initialized and configured with one or more connection parameter sets allowing it to associate with a given wireless network implemented by one or more access points. Before the sensor node disassociates with the wireless access point, the wireless access point transmits a new connection parameter set to the sensor node. This new connection parameter set may include a network ID for another wireless network. In one implementation, the sensor node re-initializes itself using the new connection parameter set information. This process may continue until the sensor node arrives at its final destination.
    • 根据本发明的一个实现,业务逻辑应用可以用作包跟踪应用,以管理沿着路由的不同WLAN中的无线接入点的接入。 传感器节点被初始化并配置有一个或多个连接参数集,允许其与由一个或多个接入点实现的给定无线网络相关联。 在传感器节点与无线接入点分离之前,无线接入点向传感器节点发送新的连接参数集。 该新连接参数集可以包括用于另一无线网络的网络ID。 在一个实现中,传感器节点使用新的连接参数集信息重新初始化其自身。 该过程可以继续,直到传感器节点到达其最终目的地。