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    • 1. 发明申请
    • METHOD FOR CONFIGURING A NETWORK
    • 配置网络的方法
    • WO2012168819A1
    • 2012-12-13
    • PCT/IB2012/052635
    • 2012-05-25
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.ERDMANN, BozenaTOLHUIZEN, Ludovicus Marinus Gerardus MariaLELKENS, Armand Michel Marie
    • ERDMANN, BozenaTOLHUIZEN, Ludovicus Marinus Gerardus MariaLELKENS, Armand Michel Marie
    • H04L12/24
    • H04L41/0853H04L41/0816H04L41/12
    • The present invention relates to a method for configuring a network comprising a maintenance entity and a plurality of nodes, the method comprising at the maintenance entity, the steps of: (a) detecting a potential presence in the network of at least one limited node, said limited node being able to receive data only within time periods; (b) determining that an updated network configuration parameter value is required, said network configuration parameter being common to the at least one limited node and to the plurality nodes of the network; (c) postponing a transmission of a signal for updating the network configuration parameter value at the plurality of nodes,based on the detection of the potential presence of the at least one limited node in the network; (d) transmitting a triggering signal for triggering delivery of the updated network configuration parameter value to the limited device; (e) transmitting the signal for updating the updated network configuration parameter value at the plurality of nodes.
    • 本发明涉及一种用于配置包括维护实体和多个节点的网络的方法,所述方法包括在维护实体处的步骤:(a)检测网络中至少一个有限节点的潜在存在, 所述有限节点只能在时间段内接收数据; (b)确定需要更新的网络配置参数值,所述网络配置参数对于至少一个受限节点和网络的多个节点是共同的; (c)基于所述网络中所述至少一个有限节点的潜在存在的检测,推迟在所述多个节点处更新所述网络配置参数值的信号的传输; (d)发送触发信号,用于触发将所更新的网络配置参数值传送给受限设备; (e)在多个节点处发送用于更新更新的网络配置参数值的信号。
    • 3. 发明申请
    • METHOD OF GENERATING A CRYPTOGRAPHIC KEY, NETWORK AND COMPUTER PROGRAM THEREFOR
    • 生成关键字,网络和计算机程序的方法
    • WO2010046799A3
    • 2011-02-17
    • PCT/IB2009054415
    • 2009-10-08
    • PHILIPS INTELLECTUAL PROPERTYKONINKL PHILIPS ELECTRONICS NVGARCIA MORCHON OSCARERDMANN BOZENA
    • GARCIA MORCHON OSCARERDMANN BOZENA
    • H04L9/08
    • H04L9/0838H04L9/3026H04L9/3066H04L2209/805
    • The present invention relates to security systems for communication networks. More precisely, the invention relates to a method for generating a shared key between a first node (D1) and a second node (D2) for secure communication in a network (1), the first node storing a first node keying material share based on a root keying material and the method comprising the following steps: a) the first node receiving an identifier of the second node, b) the first node evaluating the first node keying material share at a second node's identifier, to generate the shared key, wherein the first node keying material share is a polynomial-based keying material over a finite field Fq and step b) comprises: bl) the first node applying a Homer's rule to factorize the first node keying material under the form of a combination of monomials, b2) the first node computing the result of each monomial operation by evaluating at a predetermined point a polynomial of degree r-1 with coefficients in a sub-field of Fq. The invention also relates to a network and a computer program thereof.
    • 本发明涉及通信网络的安全系统。 更准确地说,本发明涉及一种用于在第一节点(D1)和第二节点(D2)之间生成用于网络(1)中的安全通信的共享密钥的方法,所述第一节点存储基于 根密钥材料和方法,包括以下步骤:a)第一节点接收第二节点的标识符,b)第一节点在第二节点的标识符处评估第一节点密钥资源共享,以生成共享密钥,其中 第一节点密钥资源共享是在有限域Fq上的基于多项式的密钥材料,并且步骤b)包括:b1)第一节点应用荷马规则以单项式组合b2的形式对第一节点密钥资源进行因式分解 )第一节点通过在预定点处评估具有在Fq的子场中的系数的度r-1的多项式来计算每个单项式运算的结果。 本发明还涉及一种网络及其计算机程序。
    • 6. 发明申请
    • METHOD OF GENERATING A CRYPTOGRAPHIC KEY, NETWORK AND COMPUTER PROGRAM THEREFOR
    • 生成关键字,网络和计算机程序的方法
    • WO2010046799A2
    • 2010-04-29
    • PCT/IB2009/054415
    • 2009-10-08
    • PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBHKONINKLIJKE PHILIPS ELECTRONICS N.V.GARCIA MORCHON, OscarERDMANN, Bozena
    • GARCIA MORCHON, OscarERDMANN, Bozena
    • H04L9/08
    • H04L9/0838H04L9/3026H04L9/3066H04L2209/805
    • The present invention relates to security systems for communication networks. More precisely, the invention relates to a method for generating a shared key between a first node (D1) and a second node (D2) for secure communication in a network (1), the first node storing a first node keying material share based on a root keying material and the method comprising the following steps: a) the first node receiving an identifier of the second node, b) the first node evaluating the first node keying material share at a second node's identifier, to generate the shared key, wherein the first node keying material share is a polynomial-based keying material over a finite field F q and step b) comprises: bl) the first node applying a Homer's rule to factorize the first node keying material under the form of a combination of monomials, b2) the first node computing the result of each monomial operation by evaluating at a predetermined point a polynomial of degree r-1 with coefficients in a sub-field of F q . The invention also relates to a network and a computer program thereof.
    • 本发明涉及通信网络的安全系统。 更准确地说,本发明涉及一种用于在第一节点(D1)和第二节点(D2)之间生成用于网络(1)中的安全通信的共享密钥的方法,所述第一节点存储基于 根密钥材料和方法,包括以下步骤:a)第一节点接收第二节点的标识符,b)第一节点在第二节点的标识符处评估第一节点密钥资源共享,以生成共享密钥,其中 第一节点密钥资源共享是在有限域Fq上的基于多项式的密钥材料,并且步骤b)包括:b1)第一节点应用荷马规则以单项式组合b2的形式对第一节点密钥资源进行因式分解 )第一节点通过在预定点处评估具有在Fq的子场中的系数的度r-1的多项式来计算每个单项式运算的结果。 本发明还涉及一种网络及其计算机程序。
    • 7. 发明申请
    • METHOD OF ESTABLISHING A WIRELESS MULTI-HOP NETWORK
    • 建立无线多业务网络的方法
    • WO2009147584A1
    • 2009-12-10
    • PCT/IB2009/052228
    • 2009-05-27
    • PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBHKONINKLIJKE PHILIPS ELECTRONICS N. V.ERDMANN, BozenaLELKENS, Armand, M., M.
    • ERDMANN, BozenaLELKENS, Armand, M., M.
    • H04W48/20H04W84/18
    • H04W84/18H04W48/20
    • The invention describes a method of establishing a wireless multi-hop network (NW), in particular a ZigBee-type network, comprising a plurality of devices (0, 1, 2, …, 96) of a device arrangement (D), in which method devices (1, 2, 3, …, 96) establish a physical wireless connection to at least another device (0, 1, 11, 16, 17, 29, 30, 39, 48, 52, 53, 55, 64, 71, 73, 79, 88) of the network (NW) in a self-organizing process. In the self-organizing process a seeking device, intending to join the network, listens for beacon signals emitted by candidate parent devices already in the network comprising a network identifier and a device identifier of the emitting devices. Then, in a parent selection process, the seeking device selects a parent device from among the candidate parent devices, according to given selectionrules, based on the network identifiers (EPID), acceptance capabilities of the candidate parent devices, and link quality parameter values relating the device and the candidate parent devices. In this parent selection process application-level connection data (L, BI) of the seeking device and/or the candidate parent devices are applied. At least, the seeking device connects physically, and preferably also logically, via the selected parent device (0, 1, 11, 16, 17, 29, 30, 39, 48, 52, 53, 55, 64, 71, 73, 79, 88) to the network (NW). The invention further describes a device comprising a network interface for connecting a wireless multi-hop network (NW) according to this method.
    • 本发明描述了一种建立无线多跳网络(NW)的方法,特别是包括设备装置(D)的多个设备(0,1,2,,96))的ZigBee型网络,其中 方法设备(1,2,3,...,96)建立至少另一个设备(0,1,11,16,17,29,30,39,48,52,53,55,64,71)的物理无线连接 ,73,79,88)在网络(NW)中进行自组织过程。 在自组织过程中,打算加入网络的寻找设备收听包括网络标识符和发射设备的设备标识符的网络中已有的候选父设备发射的信标信号。 然后,在父选择处理中,搜索装置根据给定的选择器,根据网络标识符(EPID),候选父设备的接收能力和相关链路质量参数值,从候选父设备中选择父设备 设备和候选的父设备。 在该父选择处理中,应用寻求设备和/或候选母设备的应用级连接数据(L,BI)。 至少,搜索装置经由所选择的父设备(0,1,11,16,17,29,30,39,48,52,53,55,64,71,73,74)物理地,优选地逻辑地连接, 79,88)到网络(NW)。 本发明还描述了一种包括用于根据该方法连接无线多跳网络(NW)的网络接口的设备。