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公开(公告)号：US09474101B2
公开(公告)日：2016-10-18
申请号：US15012020
申请日：2016-02-01
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yongjing Zhang , Yonggang Bian , Cheng Huang , Chuansuo Ding , Lei Jin , Lunjian Mu
CPC classification number: H04W84/18 , H04L41/08 , H04L41/12 , H04L67/12 , H04W4/50 , H04W4/70 , H04W24/02 , H04W88/16
Abstract: A method for remotely managing a sensor network topology includes: receiving a device management DM command sent by a device management server, where the DM command acts on a preconstructed management object MO node and the MO node includes a node configured to discover a sensor network topology, a node configured to describe a sensor network topology, or a node configured to modify a sensor network topology; and managing a sensor network according to the DM command, where the management includes discovering the sensor network topology, describing the sensor network topology, or modifying the sensor network topology. By adopting the present invention, remote topology management of a sensor network successive to an M2M gateway can be implemented and the complexity for implementing the management is reduced.
Abstract translation: 用于远程管理传感器网络拓扑的方法包括：接收由设备管理服务器发送的设备管理DM命令，其中DM命令作用于预构建的管理对象MO节点，并且MO节点包括被配置为发现传感器网络拓扑的节点 ，被配置为描述传感器网络拓扑的节点，或被配置为修改传感器网络拓扑的节点; 并根据DM命令管理传感器网络，其中管理包括发现传感器网络拓扑，描述传感器网络拓扑或修改传感器网络拓扑。 通过采用本发明，能够实现与M2M网关连续的传感器网络的远程拓扑管理，实现管理的复杂度降低。
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公开(公告)号：US20150098361A1
公开(公告)日：2015-04-09
申请号：US14563631
申请日：2014-12-08
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Yongjing Zhang , Yonggang Bian , Cheng Huang , Chuansuo Ding , Lei Jin , Lunjian Mu
CPC classification number: H04W84/18 , H04L41/08 , H04L41/12 , H04L67/12 , H04W4/50 , H04W4/70 , H04W24/02 , H04W88/16
Abstract: A network system includes a device management (DM) server and a Machine to Machine (M2M) gateway coupled to the DM server and to a plurality of sensor devices in a sensor network. The DM server is configured to send a DM command. The M2M gateway is configured to: after receiving the DM command, access a topology tree that includes first and second management object (MO) nodes, wherein the first MO node includes an identification and a type of the sensor network and the second MO node describes a characteristic of each of the plurality of sensor devices and a connection relationship of the plurality of sensor devices; according to address information within the DM command, locate at least one of the first and second MO nodes; retrieve information from the located at least one of the first and second MO nodes; and send the retrieved information to the DM server.
Abstract translation: 网络系统包括耦合到DM服务器和传感器网络中的多个传感器设备的设备管理（DM）服务器和机器到机器（M2M）网关。 DM服务器配置为发送DM命令。 M2M网关被配置为：在接收到DM命令之后，访问包括第一和第二管理对象（MO）节点的拓扑树，其中第一MO节点包括识别和传感器网络的类型，并且第二MO节点描述 所述多个传感器装置中的每一个的特征以及所述多个传感器装置的连接关系; 根据DM命令内的地址信息，定位第一和第二MO节点中的至少一个; 从所述第一和第二MO节点中的至少一个获取信息; 并将检索到的信息发送到DM服务器。
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Patent Agency Ranking
公开(公告)号：US20130061037A1
公开(公告)日：2013-03-07
申请号：US13656362
申请日：2012-10-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongjing Zhang , Yonggang Bian , Cheng Huang , Chuansuo Ding , Lunjian Mu
CPC classification number: H04L63/0435 , H04W4/70 , H04W12/02
Abstract: An encrypted communication method relating to communication technologies includes allocating a same encryption key for a first application and a terminal that is only bound to the first application. The method also includes transparently transmitting information communicated between the terminal and the first application when determining that the terminal communicates with the first application by using the same encryption key.
Abstract translation: 与通信技术相关的加密通信方法包括为第一应用分配相同的加密密钥和只绑定到第一应用的终端。 当确定终端通过使用相同的加密密钥与第一应用进行通信时，该方法还包括透明地传送在终端和第一应用之间传送的信息。
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公开(公告)号：US09331986B2
公开(公告)日：2016-05-03
申请号：US13656362
申请日：2012-10-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongjing Zhang , Yonggang Bian , Cheng Huang , Chuansuo Ding , Lunjian Mu
CPC classification number: H04L63/0435 , H04W4/70 , H04W12/02
Abstract: An encrypted communication method relating to communication technologies includes allocating a same encryption key for a first application and a terminal that is only bound to the first application. The method also includes transparently transmitting information communicated between the terminal and the first application when determining that the terminal communicates with the first application by using the same encryption key.
Abstract translation: 与通信技术相关的加密通信方法包括为第一应用分配相同的加密密钥和只绑定到第一应用的终端。 当确定终端通过使用相同的加密密钥与第一应用进行通信时，该方法还包括透明地传送在终端和第一应用之间传送的信息。
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公开(公告)号：US09288114B2
公开(公告)日：2016-03-15
申请号：US14563631
申请日：2014-12-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yongjing Zhang , Yonggang Bian , Cheng Huang , Chuansuo Ding , Lei Jin , Lunjian Mu
CPC classification number: H04W84/18 , H04L41/08 , H04L41/12 , H04L67/12 , H04W4/50 , H04W4/70 , H04W24/02 , H04W88/16
Abstract: A network system includes a device management (DM) server and a Machine to Machine (M2M) gateway coupled to the DM server and to a plurality of sensor devices in a sensor network. The DM server is configured to send a DM command. The M2M gateway is configured to: after receiving the DM command, access a topology tree that includes first and second management object (MO) nodes, wherein the first MO node includes an identification and a type of the sensor network and the second MO node describes a characteristic of each of the plurality of sensor devices and a connection relationship of the plurality of sensor devices; according to address information within the DM command, locate at least one of the first and second MO nodes; retrieve information from the located at least one of the first and second MO nodes; and send the retrieved information to the DM server.
Abstract translation: 网络系统包括耦合到DM服务器和传感器网络中的多个传感器设备的设备管理（DM）服务器和机器到机器（M2M）网关。 DM服务器配置为发送DM命令。 M2M网关被配置为：在接收到DM命令之后，访问包括第一和第二管理对象（MO）节点的拓扑树，其中第一MO节点包括识别和传感器网络的类型，并且第二MO节点描述 所述多个传感器装置中的每一个的特征以及所述多个传感器装置的连接关系; 根据DM命令内的地址信息，定位第一和第二MO节点中的至少一个; 从所述第一和第二MO节点中的至少一个获取信息; 并将检索到的信息发送到DM服务器。
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公开(公告)号：US08908562B2
公开(公告)日：2014-12-09
申请号：US13872968
申请日：2013-04-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongjing Zhang , Yonggang Bian , Cheng Huang , Chuansuo Ding , Lei Jin , Lunjian Mu
CPC classification number: H04W84/18 , H04L41/08 , H04L41/12 , H04L67/12 , H04W4/50 , H04W4/70 , H04W24/02 , H04W88/16
Abstract: A method for remotely managing a sensor network topology includes: receiving a device management DM command sent by a device management server, where the DM command acts on a preconstructed management object MO node and the MO node includes a node configured to discover a sensor network topology, a node configured to describe a sensor network topology, or a node configured to modify a sensor network topology; and managing a sensor network according to the DM command, where the management includes discovering the sensor network topology, describing the sensor network topology, or modifying the sensor network topology. By adopting the present invention, remote topology management of a sensor network successive to an M2M gateway can be implemented and the complexity for implementing the management is reduced.
Abstract translation: 用于远程管理传感器网络拓扑的方法包括：接收由设备管理服务器发送的设备管理DM命令，其中DM命令作用于预构建的管理对象MO节点，并且MO节点包括被配置为发现传感器网络拓扑的节点 ，被配置为描述传感器网络拓扑的节点，或被配置为修改传感器网络拓扑的节点; 并根据DM命令管理传感器网络，其中管理包括发现传感器网络拓扑，描述传感器网络拓扑或修改传感器网络拓扑。 通过采用本发明，能够实现与M2M网关连续的传感器网络的远程拓扑管理，实现管理的复杂度降低。
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7.发明授权公开(公告)号：US08639929B2
公开(公告)日：2014-01-28
申请号：US13729576
申请日：2012-12-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yonggang Bian , Lunjian Mu , Jue Wang , Yongjing Zhang , Cheng Huang , Chuansuo Ding
Abstract: A method, device and system for authenticating gateway, node and server are provided in this invention. The node receives a message sent by a gateway, wherein the message comprises a number T3 shared by the gateway and a server, and a gateway identification. The node encrypts data with a key K1 shared by the node and the server, the data including T3, the gateway identification, and a random number T1 generated by the node, and then sends the encrypted data and a node identification to the server through the gateway. The node decrypts data encrypted by the server and forwarded by the gateway with the key, determines that the server is a valid server according to a T1-related number obtained by decryption, and establishes a security channel with the gateway according to a new key obtained through the decryption.
Abstract translation: 本发明提供了用于认证网关，节点和服务器的方法，设备和系统。 节点接收由网关发送的消息，其中消息包括由网关和服务器共享的号码T3，以及网关标识。 该节点利用由节点和服务器共享的密钥K1加密数据，数据包括T3，网关标识和节点生成的随机数T1，然后通过该节点向服务器发送加密数据和节点标识 网关 该节点解密由服务器加密并由密钥转发的数据，根据通过解密得到的T1相关号码确定服务器是有效服务器，并根据获得的新密钥与网关建立安全通道 通过解密。
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