Method and apparatus for secure pairing in wireless communication
    1.
    发明授权
    Method and apparatus for secure pairing in wireless communication 有权
    无线通信中安全配对的方法和装置

    公开(公告)号:US09232553B2

    公开(公告)日:2016-01-05

    申请号:US13092403

    申请日:2011-04-22

    CPC classification number: H04W76/04 H04W8/005 H04W12/04 H04W76/20 H04W84/12

    Abstract: Provided is a wireless connection device including a selection information generating unit which generates selection information with respect to each external device of a plurality of external devices that transmitted signals for wireless connection; a selecting unit which compares the selection information regarding each external device of the plurality of external devices and selects an optimal device from among the plurality of external devices based on a result of the comparison; and a connection processing unit which establishes a wireless connection to a first external device, among the plurality of external devices, that first transmitted the signal for wireless connection, and, if the first external device is different from the optimal external device, terminates the wireless connection to the first external device and establishes a wireless connection to the optimal external device.

    Abstract translation: 提供一种无线连接装置,包括:选择信息生成单元,其生成关于发送无线连接的信号的多个外部设备中的每个外部设备的选择信息; 选择单元,其比较所述多个外部设备中的每个外部设备的选择信息,并且基于所述比较的结果从所述多个外部设备中选择最佳设备; 以及连接处理单元,其在多个外部设备之间建立与第一外部设备的无线连接,所述第一外部设备首先发送用于无线连接的信号,并且如果所述第一外部设备与所述最佳外部设备不同,则终止所述无线 连接到第一外部设备,并建立到最佳外部设备的无线连接。

    APPARATUS AND METHOD FOR AVOIDING CHANNEL INTERFERENCE IN A MULTI-CHANNEL SENSOR NETWORK
    3.
    发明申请
    APPARATUS AND METHOD FOR AVOIDING CHANNEL INTERFERENCE IN A MULTI-CHANNEL SENSOR NETWORK 审中-公开
    避免多通道传感器网络中的通道干扰的装置和方法

    公开(公告)号:US20110110255A1

    公开(公告)日:2011-05-12

    申请号:US12941606

    申请日:2010-11-08

    CPC classification number: H04B17/382 H04W24/00 H04W36/06 H04W84/18

    Abstract: A method of avoiding channel interference in a multi-channel sensor network, includes periodically measuring an energy of a channel used by at least one node included in the sensor network; determining if the energy of the channel has a value larger than a first preset threshold; when the energy of the channel has a value larger than the first preset threshold, concluding that the channel is influenced by an interference from an interference source, and reporting it to a parent node of the at least one node; and switching the channel influenced by the interference to a new channel, which is not influenced by an interference, thereby avoiding an influence of the interference.

    Abstract translation: 一种在多信道传感器网络中避免信道干扰的方法包括:周期性地测量传感器网络中包括的至少一个节点使用的信道的能量; 确定所述通道的能量是否具有大于第一预设阈值的值; 当所述信道的能量具有大于所述第一预设阈值的值时,得出所述信道受到来自干扰源的干扰的影响,并将其报告给所述至少一个节点的父节点; 并将受干扰影响的信道切换到不受干扰影响的新信道,从而避免干扰的影响。

    Apparatus and method for avoiding channel interference in a single channel sensor network
    6.
    发明授权
    Apparatus and method for avoiding channel interference in a single channel sensor network 有权
    用于避免单通道传感器网络中信道干扰的装置和方法

    公开(公告)号:US08588699B2

    公开(公告)日:2013-11-19

    申请号:US12941623

    申请日:2010-11-08

    CPC classification number: H04W72/082 H04W84/18

    Abstract: A method of avoiding a channel interference in a single channel sensor network, includes periodically measuring an energy of a channel used by at least one node included in the sensor network; exchanging the measured energy of the channel with a neighbor node of the at least one node; receiving energy of all nodes of the sensor network and determining if there is an interference, by a coordinator node, which is a highest node of the at least one node; and when it is determined that there is an interference, switching a channel influenced by the interference to a channel which has been scanned by the coordinator node and is not influenced by the interference, thereby avoiding an influence of the interference.

    Abstract translation: 一种避免单个信道传感器网络中的信道干扰的方法包括周期性地测量由传感器网络中包括的至少一个节点使用的信道的能量; 将所述信道的测量能量与所述至少一个节点的邻居节点交换; 由所述至少一个节点的最高节点的协调节点接收所述传感器网络的所有节点的能量并确定是否存在干扰; 并且当确定存在干扰时,将由干扰影响的信道切换到由协调器节点扫描并且不受干扰影响的信道,从而避免干扰的影响。

    METHOD AND APPARATUS FOR SECURE PAIRING IN WIRELESS COMMUNICATION
    7.
    发明申请
    METHOD AND APPARATUS FOR SECURE PAIRING IN WIRELESS COMMUNICATION 有权
    在无线通信中安全配对的方法和装置

    公开(公告)号:US20120083298A1

    公开(公告)日:2012-04-05

    申请号:US13092403

    申请日:2011-04-22

    CPC classification number: H04W76/04 H04W8/005 H04W12/04 H04W76/20 H04W84/12

    Abstract: Provided is a wireless connection device including a selection information generating unit which generates selection information with respect to each external device of a plurality of external devices that transmitted signals for wireless connection; a selecting unit which compares the selection information regarding each external device of the plurality of external devices and selects an optimal device from among the plurality of external devices based on a result of the comparison; and a connection processing unit which establishes a wireless connection to a first external device, among the plurality of external devices, that first transmitted the signal for wireless connection, and, if the first external device is different from the optimal external device, terminates the wireless connection to the first external device and establishes a wireless connection to the optimal external device.

    Abstract translation: 提供一种无线连接装置,包括:选择信息生成单元,其生成关于发送无线连接的信号的多个外部设备中的每个外部设备的选择信息; 选择单元,其比较所述多个外部设备中的每个外部设备的选择信息,并且基于所述比较的结果从所述多个外部设备中选择最佳设备; 以及连接处理单元,其在多个外部设备之间建立与第一外部设备的无线连接,所述第一外部设备首先发送用于无线连接的信号,并且如果所述第一外部设备与所述最佳外部设备不同,则终止所述无线 连接到第一外部设备,并建立到最佳外部设备的无线连接。

    SYSTEM AND METHOD FOR MUTUAL AUTHENTICATION BETWEEN NODE AND SINK IN SENSOR NETWORK
    8.
    发明申请
    SYSTEM AND METHOD FOR MUTUAL AUTHENTICATION BETWEEN NODE AND SINK IN SENSOR NETWORK 有权
    传感器网络中的节点和网络之间的互相认证的系统和方法

    公开(公告)号:US20100332830A1

    公开(公告)日:2010-12-30

    申请号:US12821577

    申请日:2010-06-23

    CPC classification number: H04L9/3273 H04L63/0869 H04L2209/805

    Abstract: Disclosed a system and method for mutual authentication between a node and a sink in a sensor network. At least one sink periodically creates a neighboring sink list including information on at least one adjacent sink, and the sink requests node authentication to a base station when receiving an authentication request from the node and transmits its own neighboring sink list to the node when the node authentication has been completed. When the node moves and requests authentication to another sink, the another sink stores a neighboring sink list received from the node, determines if a node-authenticable sink exists in its own neighboring sink list according to the authentication request, and requests re-authentication of the node to the node-authenticable sink when the node-authenticable sink exists, so that re-authentication between the node and the sink is easily performed.

    Abstract translation: 公开了用于在传感器网络中的节点和汇点之间的相互认证的系统和方法。 至少一个接收器周期性地创建包括关于至少一个相邻接收器的信息的相邻接收器列表,并且当从所述节点接收到认证请求时,所述接收器向基站请求节点认证,并且当所述节点 认证已经完成。 当节点移动并请求对另一个宿的认证时,另一宿存储从节点接收的相邻宿列表,根据认证请求确定节点可认证的宿是否存在于其本身的相邻宿列表中,并请求重新认证 当节点可认证接收器存在时,节点到节点可认证的接收器,从而容易地执行节点和接收器之间的重新认证。

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