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1.发明申请Methods and Devices Having a Key Distributor Function for Improving the Speed and Quality of a Handover 审中-公开具有关键分销商功能的方法和设备，用于提高切换的速度和质量公开(公告)号：US20120239933A1
公开(公告)日：2012-09-20
申请号：US13498029
申请日：2011-04-15
CPC分类号： H04L63/062 , H04L9/083 , H04L2209/80 , H04W12/04 , H04W12/06 , H04W36/0016
摘要： Embodiments relate to a key distributer node (AS) for a network, which comprises: a) a memory device (1) with at least one first key, b) at least one data communication device (2) that can exchange data with first and second access nodes (MAP1, MAP2) for a terminal (STA) integrated wirelessly into the network, c) at least one processor (3) connected to the memory device (1) and the data communication device (2), wherein functions are provided for the processor(s) that allow authentication of the terminal (STA) at the second access node (MAP2) in response to a key request received by the second access node (MAP2), d) a derivation of a second key from the first key, and e) triggered transmission of the second key through the data communication device to the second access node (MAP2). Connections to the network's first and second access nodes (MAP1, MAP2) with security relationships are provided for the key distributor node (AS) when using the first key.
摘要翻译： 实施例涉及用于网络的密钥分配器节点（AS），其包括：a）具有至少一个第一密钥的存储器设备（1），b）至少一个数据通信设备（2），其可以与第一和第 c）至少一个连接到存储设备（1）和数据通信设备（2）的处理器（3），其中提供功能，所述第二接入节点（MAP1，MAP2）用于无线地集成到网络中的终端（STA） 用于响应于由第二接入节点（MAP2）接收的密钥请求，允许在第二接入节点（MAP2）处对终端（STA）进行认证的处理器，d）从第一接入节点 密钥，e）通过数据通信设备将第二密钥的传输触发到第二接入节点（MAP2）。 当使用第一个密钥时，为密钥分配器节点（AS）提供与安全关系的网络第一和第二接入节点（MAP1，MAP2）的连接。
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2.发明授权公开(公告)号：US08473736B2
公开(公告)日：2013-06-25
申请号：US13125207
申请日：2009-10-27
CPC分类号： H04L45/00 , H04L63/065 , H04L63/105 , H04L63/123 , H04L63/162 , H04W12/06 , H04W12/08 , H04W12/10 , H04W40/00 , H04W84/18
摘要： A method for making safety mechanisms available in wireless mesh networks which have a plurality of nodes that are interconnected by multi-hop communication in a wireless network meshed by mesh routing in the MAC layer, every node being active as a router to forward the data traffic of the other nodes. At least two differentiated levels of confidence are defined by a type of protection (ToP) the value of which represents a specific level of confidence for the nodes and data packets, the data packets being labeled with a ToP value in the mesh header, and at least one ToP value being allocated to the participating nodes, the nodes forwarding the data packet in the mesh network using the ToP values of the node and of the data packet if this ToP value combination is admissible in the node.
摘要翻译： 一种用于在无线网状网络中可用的安全机制的方法，所述无线网状网络具有多个节点，所述多个节点通过在所述MAC层中的网状路由关联的无线网络中的多跳通信来互连，每个节点作为路由器被激活以转发所述数据业务 的其他节点。 至少两个不同的置信水平由保护类型（ToP）定义，其值代表节点和数据分组的特定信任级别，数据分组在网格标题中标记有ToP值，以及在 至少一个ToP值被分配给参与节点，节点使用节点的ToP值和数据分组转发网状网络中的数据分组，如果该ToP值组合在节点中是允许的。
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3.发明申请公开(公告)号：US20120066492A1
公开(公告)日：2012-03-15
申请号：US13125207
申请日：2009-10-27
CPC分类号： H04L45/00 , H04L63/065 , H04L63/105 , H04L63/123 , H04L63/162 , H04W12/06 , H04W12/08 , H04W12/10 , H04W40/00 , H04W84/18
摘要： The invention relates to a method for making safety mechanisms available in wireless mesh networks which have a plurality of nodes that are interconnected by multi-hop communication in a wireless network meshed by mesh routing in the MAC layer, every node being active as a router to forward the data traffic of the other nodes. At least two differentiated levels of confidence are defined by a type of protection (ToP) the value of which represents a specific level of confidence for the nodes and data packets, the data packets being labeled with a ToP value in the mesh header, and at least one ToP value being allocated to the participating nodes, the nodes forwarding the data packet in the mesh network using the ToP values of the node and of the data packet if this ToP value combination is admissible in the node.
摘要翻译： 本发明涉及一种在无线网状网络中可用的安全机制的方法，所述无线网状网络具有多个节点，所述多个节点通过在所述MAC层中的网状路由关联的无线网络中的多跳通信互连，每个节点作为路由器活动 转发其他节点的数据流量。 至少两个不同的置信水平由保护类型（ToP）定义，其值代表节点和数据分组的特定信任级别，数据分组在网格标题中标记有ToP值，以及在 至少一个ToP值被分配给参与节点，节点使用节点的ToP值和数据分组转发网状网络中的数据分组，如果该ToP值组合在节点中是允许的。
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公开(公告)号：US20120284773A1
公开(公告)日：2012-11-08
申请号：US13318949
申请日：2011-04-15
IPC分类号： H04W12/06
CPC分类号： H04W12/04 , H04L9/083 , H04L63/062 , H04L2209/80 , H04L2463/061 , H04W36/0016
摘要： Network access node for a terminal integrated wirelessly into the network, including: a) a memory device having at least one first key and address codes for second access nodes for the terminal, b) at least one data communications device for exchanging data with the second access nodes, c) connected with the memory device and the data communications device, a processor with functions for: d) deriving second keys, among them a second key for securing the connection between the terminal and the second access node, from the first key, e) secured association of the terminal by using a key derived from the first key, f) in response to the execution of function d), transmission of the second key for securing the connection between the terminal and the second access node through the data communications device via secured connections and through addressing using the address codes, wherein the second keys also include the key used for step e).
摘要翻译： 一种用于无线集成到网络中的终端的网络接入节点，包括：a）具有用于终端的第二接入节点的至少一个第一密钥和地址码的存储设备，b）至少一个用于与第二个数据交换数据的数据通信设备 访问节点，c）与存储器设备和数据通信设备连接的处理器，具有以下功能的处理器：d）导出第二密钥，其中包括用于保护终端和第二接入节点之间的连接的第二密钥从第一密钥 e）通过使用从第一密钥导出的密钥来确保终端的关联，f）响应于功能d）的执行，通过数据传输用于保护终端和第二接入节点之间的连接的第二密钥 通过安全连接和通过使用地址码进行寻址，其中第二密钥还包括用于步骤e）的密钥。
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