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49 条记录 (耗时 0.03 秒)

    Secure protocol execution in a network
    41.
    发明授权
    Secure protocol execution in a network 有权
    在网络中执行安全协议

    公开(公告)号：US09344453B2

    公开(公告)日：2016-05-17

    申请号：US14123307

    申请日：2012-06-01

    申请人： Oscar Garcia Morchon ,  Daniel Martin Goergen ,  Tim Corneel Wilhelmus Schenk ,  Javier Espina Perez ,  Marc Aoun

    发明人： Oscar Garcia Morchon ,  Daniel Martin Goergen ,  Tim Corneel Wilhelmus Schenk ,  Javier Espina Perez ,  Marc Aoun

    IPC分类号： H04L29/06 ,  H04L9/32

    CPC分类号： H04L63/20 ,  H04L9/3242

    摘要： For secure configuration of network nodes from a backend with low connectivity requirements and workload at the backend and reduced communication overhead, a system, a control unit for a segment controller and a method for secure protocol execution in a network are provided, wherein protocol information is provided to a segment controller (60) for controlling a node (10) and a protocol is performed based on the protocol information to control the node (10), at least one response message of the node (10) being required at the segment controller (60) for performing one or more steps of the protocol.

    摘要翻译： 为了从后端具有低连接性要求和后端工作负载的网络节点的安全配置以及降低的通信开销，提供了系统，用于段控制器的控制单元和网络中的安全协议执行方法，其中协议信息是 提供给用于控制节点（10）的段控制器（60），并且基于协议信息执行协议以控制节点（10），节点（10）的至少一个响应消息在段控制器 （60），用于执行协议的一个或多个步骤。

    SIGNAL TRANSMISSION THROUGH A MEDIUM
    42.
    发明申请
    SIGNAL TRANSMISSION THROUGH A MEDIUM 有权
    通过媒体进行信号传输

    公开(公告)号：US20120184877A1

    公开(公告)日：2012-07-19

    申请号：US13498176

    申请日：2010-09-29

    申请人： Oscar Garcia Morchon ,  Thomas Falck

    发明人： Oscar Garcia Morchon ,  Thomas Falck

    IPC分类号： A61B5/103 ,  G01S15/88

    CPC分类号： A61B5/103 ,  A61B5/441 ,  A61B5/4504 ,  A61B5/4869 ,  A61B8/00

    摘要： System using on- or in-body communication technologies such as body-sound communication (BSC) or body-coupled communication (BCC) to obtain information on the body composition of a patient (e.g. water content/hydration level on bone density/joint status). The system, in a preferred embodiment, comprises a transmitter, receiver and processor connected to the receiver. The transmitter is arranged to transmit a signal through a medium (the body of the patient), the signal comprising a plurality of different frequency components and transmission technologies. The receiver is arranged to receive the signal following propagation through the said medium. The processor is arranged to generate, at a first time, one or more transfer functions from the received signal, each transfer function defining values for a predetermined signal parameter at different frequencies. The processor then generates, at a second time, one or more further transfer functions from the received signal and compares a transfer function with the further transfer function for the same signal parameter. An output is generated if the difference between the transfer function and the further transfer function exceeds a preset threshold.

    摘要翻译： 使用诸如身体声音通信（BSC）或身体耦合通信（BCC）之类的身体内或身体通信技术的系统来获得关于患者的身体组成的信息（例如，骨密度/联合状态下的水含量/水合水平 ）。 在优选实施例中，该系统包括连接到接收器的发射器，接收器和处理器。 发射器被布置成通过介质（患者的身体）传输信号，该信号包括多个不同的频率分量和传输技术。 接收器被布置成在通过所述介质传播之后接收信号。 处理器被布置为在第一时间从接收的信号生成一个或多个传送函数，每个传递函数定义不同频率的预定信号参数的值。 然后，处理器在第二时间从接收到的信号产生一个或多个另外的传递函数，并将传递函数与用于相同信号参数的另外的传递函数进行比较。 如果传递函数和另外的传递函数之间的差超过预设的阈值，则产生一个输出。

    Automatic transfer and identification of monitored data with hierarchical key management infrastructure
    43.
    发明授权
    Automatic transfer and identification of monitored data with hierarchical key management infrastructure 有权

    公开(公告)号：US10709331B2

    公开(公告)日：2020-07-14

    申请号：US12375419

    申请日：2007-07-27

    申请人： Heibert Baldus ,  David P. L. Simons ,  Karin Klabunde ,  Oscar Garcia Morchon

    发明人： Heibert Baldus ,  David P. L. Simons ,  Karin Klabunde ,  Oscar Garcia Morchon

    IPC分类号： A61B5/00 ,  H04L29/06 ,  H04L9/08 ,  H04W12/04 ,  H04B13/00 ,  H04L29/08 ,  H04W84/18 ,  H04W12/00

    摘要： A measurement device (14) includes a measuring unit (42) for obtaining health related parameters of a patient (12), and a body-coupled communication unit (40) for sending at least measurement results. An identification device (20), associated with the patient, includes a body-coupled communication unit (26) for receiving and sending out the measurement results. A gateway device (72) includes a body-coupled communication unit (78) for receiving patient's measurement results. Additionally, a hierarchical relational deployment model (100) facilitates grouping wireless devices in a healthcare environment into subgroups based on relationships between the devices, and a hierarchical key pre-distribution scheme (110) permits distribution of unique keying material for security domains of respective groups of devices, prior to deploying the devices in a healthcare network. Devices can then execute a handshake protocol by which they identify their deepest common node in the deployment model (100), and employ keying material assigned to that nodes group in the pre-distribution scheme (110) to facilitate granular communication security.

    Control of network lighting systems
    45.
    发明授权
    Control of network lighting systems 有权
    控制网络照明系统

    公开(公告)号：US09521731B2

    公开(公告)日：2016-12-13

    申请号：US13996906

    申请日：2011-12-09

    申请人： Oscar Garcia Morchon ,  Theodorus Jacobus Johannes Denteneer

    发明人： Oscar Garcia Morchon ,  Theodorus Jacobus Johannes Denteneer

    IPC分类号： H05B37/02

    CPC分类号： H05B37/0245 ,  H04L67/12 ,  H05B33/0842 ,  H05B37/0227 ,  H05B37/0254 ,  H05B37/0272

    摘要： The invention relates to the control of networked lighting systems, particularly large scale networked lighting systems, and more specifically to an efficient transmission of messages to control luminaries of a networked lighting system. A basic idea of the invention is to provide an efficient and flexible multicast, particularly group cast message that addresses several or a group of luminaires, and that can control the addressed luminaries in an efficient way by compressing the distributed light settings using a function in order to reduce the communicational overhead. An embodiment of the invention relates to a method for controlling a networked lighting system comprising the steps of—selecting several controllable luminaries of the networked lighting system (S10), —combining control information for each one of the selected luminaries to a set of information control information (S12), —selecting at least one predetermined function for compressing the set of control information by associating an input related to a selected controllable luminary to the control information for the selected controllable luminary from the set of control information (S14), —creating a multicast message addressed to the selected luminaries and comprising information regarding the selected predetermined function (S16), and—transmitting the created multicast message (S18).

    摘要翻译： 本发明涉及网络照明系统，特别是大规模网络照明系统的控制，更具体地涉及有效地传输消息到控制网络照明系统的照明系统。 本发明的基本思想是提供一种有效和灵活的组播，特别是组播消息，其解决若干或一组照明器，并且可以通过使用功能按顺序压缩分布式光设置以有效的方式来控制寻址的照明器 以减少通信开销。 本发明的一个实施例涉及一种用于控制网络照明系统的方法，包括以下步骤：选择网络化照明系统的几个可控照明器（S10），将每个所选择的照明器件的控制信息组合成一组信息控制 信息（S12）， - 通过将与所选择的可控照明相关的输入与所述控制信息的集合（S14）相关联的所选择的可控照明的控制信息，选择至少一个预定功能来压缩所述一组控制信息（S14）， - 创建 发送到所选择的发光体并包括关于所选择的预定功能的信息的多播消息（S16），以及发送所创建的多播消息（S18）。

    METHOD FOR COMMUNICATING IN A NETWORK, A COMMUNICATION DEVICE AND A SYSTEM THEREFOR
    48.
    发明申请
    METHOD FOR COMMUNICATING IN A NETWORK, A COMMUNICATION DEVICE AND A SYSTEM THEREFOR 有权
    用于在网络中通信的方法，通信设备及其系统

    公开(公告)号：US20110164750A1

    公开(公告)日：2011-07-07

    申请号：US13063216

    申请日：2009-09-08

    申请人： Martijn Maas ,  Oscar Garcia Morchon

    发明人： Martijn Maas ,  Oscar Garcia Morchon

    IPC分类号： H04K1/00

    CPC分类号： H04W12/04 ,  H04L63/0435 ,  H04L63/061 ,  H04W84/18

    摘要： The present invention relates to a communication system comprising a first node and second node adapted for communicating in a network, wherein the first node comprises a first list of keying materials including a plurality of keying materials, wherein the second node comprises a second list of keying materials including a plurality of keying materials, wherein the first node further comprises a receiver for receiving from the second node a second node identifier, a controller being arranged for determining from the second node identifier the position in the first list of at least one keying material having a common root with one keying material of the second list, and for generating an encryption key by means of the keying material having a common root and the second node identifier.

    摘要翻译： 本发明涉及包括适于在网络中进行通信的第一节点和第二节点的通信系统，其中第一节点包括包括多个密钥材料的密钥材料的第一列表，其中第二节点包括第二个密钥列表 包括多个键控材料的材料，其中所述第一节点还包括用于从所述第二节点接收第二节点标识符的接收器，被配置用于从所述第二节点标识符确定所述至少一个键控材料的所述第一列表中的位置 具有与第二列表的一个密钥材料相同的根，并且通过具有公共根和第二节点标识符的密钥材料生成加密密钥。

    PERSONAL SECURITY MANAGER FOR UBIQUITOUS PATIENT MONITORING
    49.
    发明申请
    PERSONAL SECURITY MANAGER FOR UBIQUITOUS PATIENT MONITORING 有权
    个人安全管理人员，负责监护病人

    公开(公告)号：US20110145894A1

    公开(公告)日：2011-06-16

    申请号：US12995677

    申请日：2009-06-10

    申请人： Oscar Garcia Morchon ,  Axel Guenther Huebner ,  Heribert Baldus

    发明人： Oscar Garcia Morchon ,  Axel Guenther Huebner ,  Heribert Baldus

    IPC分类号： G06F21/00 ,  H04L29/06

    CPC分类号： H04L63/062 ,  A61B5/0022 ,  A61B5/0024 ,  G06F19/00 ,  G06F19/3418 ,  G06F21/6245 ,  G16H40/40 ,  H04L9/0844 ,  H04L9/3263 ,  H04L9/3273 ,  H04L63/0823 ,  H04L67/125 ,  H04L2209/805 ,  H04L2209/88 ,  H04W12/04 ,  H04W12/08 ,  H04W12/12

    摘要： The present invention relates to a system and corresponding method for a secure end-to-end patient healthcare system which includes wireless medical sensors adapted to be attached to a patient's body and in communication with each other forming a body sensor network within a wireless medical sensor network including one or more body sensor networks; λ-secure keying means incorporated into each wireless medical sensor for enabling secure communications between the wireless medical sensors, and a personal security manager within the body sensor network and in communication with the wireless medical sensors within the body sensor network, the personal security manager providing secure communications with backend services and providing security relationships within the body sensor network by means of the λ-secure keying means, wherein the λ-secure keying means are such that a coalition of no more than λ compromised wireless medical sensors conceals a pairwise key between any two non-compromised wireless medical sensors and provides protection against node compromise until λ+1 wireless medical sensors have been compromised.

    摘要翻译： 本发明涉及一种用于安全的端到端患者保健系统的系统和相应的方法，其包括适于附接到患者身体并彼此通信的无线医疗传感器，其形成无线医疗传感器内的身体传感器网络 网络包括一个或多个身体传感器网络; 结合到每个无线医疗传感器中的λ-安全键控装置，用于实现无线医疗传感器之间的安全通信，以及身体传感器网络内的个人安全管理器，并且与身体传感器网络内的无线医疗传感器通信，个人安全管理器提供 与后端服务的安全通信，并通过λ-安全键控装置在身体传感器网络内提供安全关系，其中λ-安全键控装置使得不超过λ个受损的无线医疗传感器的联盟在两个 任何两个不妥协的无线医疗传感器，并提供对节点损害的保护，直到λ+ 1无线医疗传感器已经受到损害。