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1. 发明公开

EP3321807A4 DISK DETECTION METHOD AND DEVICE 有权
公开(公告)号：EP3321807A4
公开(公告)日：2018-06-20
申请号：EP16832103
申请日：2016-04-27
申请人： HUAWEI TECH CO LTD
发明人： LI JINGHUI , ZHANG JINDONG , HUANG CHENG
IPC分类号： G06F11/22 , G06F11/30 , G06F11/34
CPC分类号： G06F3/0611 , G06F3/0653 , G06F3/0689 , G06F11/22 , G06F11/3034 , G06F11/3419 , G06F11/3485
摘要： The present invention provides a disk detection method and apparatus. The method includes: collecting a set of N pieces of real-time data that are in a one-to-one correspondence with N input/output I/O-related counters of a disk, where the N I/O-related counters include an I/O response time of the disk and a counter affecting the I/O response time; the I/O response time is a time between delivery of an operation request by an application and reception of a response of the disk to the request; and N is an integer greater than or equal to 2; determining, according to the N pieces of real-time data, whether the I/O response time is abnormal, where the I/O response time being abnormal indicates that the disk is incapable of normally running a service, and the I/O response time being normal indicates that the disk is capable of normally running a service; and outputting a detection result if the I/O response time is abnormal, where the detection result is used to represent that the I/O response time is abnormal.

2. 发明公开

EP2787446A4 DISTRIBUTED STORAGE METHOD, DEVICE AND SYSTEM 有权
标题翻译：分布式存储方法及装置及其系统
公开(公告)号：EP2787446A4
公开(公告)日：2015-01-14
申请号：EP13801457
申请日：2013-08-07
申请人： HUAWEI TECH CO LTD
发明人： FENG BIN , HUANG CHENG , GONG XUEWEN
IPC分类号： G06F11/10
CPC分类号： G06F11/1088

3. 发明公开

EP2590356A4 METHOD, DEVICE AND SYSTEM FOR AUTHENTICATING GATEWAY, NODE AND SERVER 有权转让
标题翻译：用于认证网关的方法，设备和系统及其节点和服务器
公开(公告)号：EP2590356A4
公开(公告)日：2013-11-13
申请号：EP11780145
申请日：2011-04-28
申请人： HUAWEI TECH CO LTD
发明人： BIAN YONGGANG , MU LUNJIAN , WANG JUE , ZHANG YONGJING , HUANG CHENG , DING CHUANSUO
IPC分类号： H04W12/06 , H04L9/32 , H04W4/00 , H04W12/04
CPC分类号： H04L9/321 , H04W4/005 , H04W12/04 , H04W12/06 , H04W12/10 , H04W84/18
摘要： 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. With this invention, without increasing the times of information interaction between the gateway and the server, the server can authenticate the node during mutual authentication of the gateway and the node, so that security destructive power even if the gate way would be hacked and controlled by hackers can be lowered and security can be improved.

4. 发明公开

EP2536189A4 ENCRYPTION COMMUNICATION METHOD, APPARATUS AND SYSTEM 有权转让
标题翻译：方法，装置和系统加密通信
公开(公告)号：EP2536189A4
公开(公告)日：2013-09-25
申请号：EP11771546
申请日：2011-04-11
申请人： HUAWEI TECH CO LTD
发明人： ZHANG YONGJING , BIAN YONGGANG , HUANG CHENG , DING CHUANSUO , MU LUNJIAN
IPC分类号： H04W12/04
CPC分类号： H04L63/0435 , H04W4/005 , H04W12/02
摘要： Embodiments of the present invention provide an encrypted communication method, apparatus and system, relating to the communication technologies. In order to reduce, on the premise that the data security can be guaranteed, the processing load of devices in a M2M system, the embodiments of the present invention provide the following technical solution: allocating a same encryption key for a first application and a terminal which is only bound with the first application;, transparently transmitting the information interacted between the terminal and the first application when determining that the terminal communicates with the first application by using the same encryption key. The present invention is applicable for encrypted transmission.

5. 发明公开

EP2173115A4 METHOD FOR OBTAINING DEVICE INFORMATION OF A USER TERMINAL AND COMMUNICATION SERVICE FUNCTION ENTITY THEREOF 有权
标题翻译：方法计算用户终端和通信服务功能实体物的设备信息
公开(公告)号：EP2173115A4
公开(公告)日：2010-08-25
申请号：EP08715270
申请日：2008-03-19
申请人： HUAWEI TECH CO LTD
发明人： XU GUOJUN , MU LUNJIAN , WANG JUE , LIANG GANG , WANG XIAOBO , HUANG CHENG
IPC分类号： H04W4/00 , H04L29/08
CPC分类号： H04L67/303 , H04L67/04 , H04L67/14 , H04W8/22

6. 发明公开

EP2560319A4 METHOD, APPARATUS AND SYSTEM FOR DATA ENCRYPTION TRANSMISSION IN M2M 有权
标题翻译：方法，装置及系统M2M加密数据传输
公开(公告)号：EP2560319A4
公开(公告)日：2014-12-31
申请号：EP11768416
申请日：2011-04-11
申请人： HUAWEI TECH CO LTD
发明人： BIAN YONGGANG , MU LUNJIAN , WANG JUE , ZHANG YONGJING , HUANG CHENG , DING CHUANSUO
IPC分类号： H04L9/14 , G01D4/00 , H04L9/08 , H04L29/06 , H04W4/00 , H04W12/02
CPC分类号： H04L9/0822 , H04L9/0827 , H04L63/0428 , H04L63/20 , H04W4/005
摘要： In the field of communications, a method, an apparatus and a system for data encryption and transmission in M2M are disclosed in embodiments of the present invention, which effectively reduce operational consumption of an M2M platform for forwarding encrypted data while ensuring security of data transmission. The present invention includes: determining, by a data sending end, a report data encryption manner according to a data amount of report data, encrypting the report data according to the determined data encryption manner, generating a report packet, and sending the report packet to an M2M platform; receiving, by the M2M platform, the report packet, and then performing corresponding decryption and encryption according to a report data encryption manner adopted by a data receiving end, generating a delivery packet, and sending the delivery packet to the data receiving end; receiving, by the data receiving end, the delivery packet, and then performing corresponding decryption according to the report data encryption manner adopted by the M2M platform, to obtain the report data sent by the data sending end. The embodiments of the present invention are mainly applied to a data encryption and forwarding process in M2M.

7. 发明公开

EP2547040A4 GROUP COMMUNICATION METHOD AND DEVICE FOR USE IN GROUP COMMUNICATION 有权转让
标题翻译： GRUPPENKOMMUNIKATIONSVERFAHREN UND VORRICHTUNG ZUR VERWENDUNG IN EERER GRUPPENKOMMUNIKATION
公开(公告)号：EP2547040A4
公开(公告)日：2013-05-01
申请号：EP11859028
申请日：2011-08-31
申请人： HUAWEI TECH CO LTD
发明人： HUANG CHENG , MU LUNJIAN , BIAN YONGGANG , ZHANG YONGJING , JIN LEI
IPC分类号： H04W4/08
CPC分类号： H04L41/00 , H04L12/185 , H04L41/0213 , H04L41/0853 , H04L41/0893 , H04W4/005 , H04W4/08
摘要： A group communication method is provided, including: receiving, from a network application, a group access request that requests access to a group, where the group access request includes a group identifier of the group; obtaining group member information of all group members in the group according to the group identifier; according to the group member information, determining members of a first group that are connected to a service function entity through a same gateway in the group; and sending, to the gateway, a first group member access request that requests access to the members of the first group. In addition, a service function entity for group communication and a gateway for group communication are provided. The present invention is capable of reducing signaling overhead during group communication and thereby improving group communication efficiency.
摘要翻译：提供了一种群组通信方法，包括：从网络应用接收请求接入群组的群组接入请求，所述群组接入请求中包含群组的群组标识; 根据群组标识获取群组中所有群组成员的群组成员信息; 根据所述群组成员信息，确定通过所述群组中的同一网关连接至所述业务功能实体的第一群组成员; 以及向网关发送请求访问第一组成员的第一组成员访问请求。另外，提供了用于组通信的服务功能实体和用于组通信的网关。本发明能够减少组通信期间的信令开销，从而提高组通信效率。

8. 发明公开

EP2523528A4 DEVICE MANAGEMENT METHOD, MIDDLEWARE, AND MACHINE-TO-MACHINE COMMUNICATION PLATFORM, DEVICE AND SYSTEM 有权转让
标题翻译：设备管理方法和平台中间件，用于机器对机器通信设备和系统
公开(公告)号：EP2523528A4
公开(公告)日：2013-04-17
申请号：EP11777207
申请日：2011-05-18
申请人： HUAWEI TECH CO LTD
发明人： ZHANG YONGJING , BIAN YONGGANG , HUANG CHENG , JIN LEI , MU LUNJIAN
IPC分类号： H04W4/00 , H04W4/18
CPC分类号： H04L47/70 , H04W4/00 , H04W4/005 , H04W4/18
摘要： The present invention discloses a device management method, a middleware.. The method includes: receiving a resource access request by using a resource access interface, where the resource access request includes: a URI that is used to indicate a storage position of an accessed management object MO data resource; converting, according to pre-established mapping between the resource access request of the MO data resource and a DM command, the resource access request of the MO data resource into corresponding DM command, and determining, according to pre-established mapping between the MO data resource and MO information, the MO information corresponding to accessed MO data; and sending the DM command to a target device corresponding to the URI to manage the MO information corresponding to the accessed MO data, so that the M2M applications may access different M2M platforms to manage devices, implementing end-to-end device management and related service applications.

9. 发明公开

EP2334107A4 METHOD SYSTEM AND DEVICE FOR NOTIFYING EMIGRATION 审中-公开
标题翻译：方法，系统和设备的移民报告
公开(公告)号：EP2334107A4
公开(公告)日：2012-08-01
申请号：EP09815561
申请日：2009-03-27
申请人： HUAWEI TECH CO LTD
发明人： ZHANG YONGJING , WANG JUE , MU LUNJIAN , XU GUOJUN , HUANG CHENG , BIAN YONGGANG , LIANG GANG , WANG HAO
IPC分类号： H04W4/12 , H04L29/12
CPC分类号： H04W4/12 , H04L29/12198 , H04L61/1594 , H04M3/4931 , H04W8/20

10. 发明公开

EP2605610A4 METHOD AND GATEWAY FOR REMOTELY MANAGING SENSOR NETWORK TOPOLOGY 有权转让
标题翻译： VERFAHREN UND GATEWAYFÜRDIE FERNGESTEUERTE VERWALTUNG EINER SENSORNETZWERKTOPOLOGIE
公开(公告)号：EP2605610A4
公开(公告)日：2013-11-27
申请号：EP11789136
申请日：2011-05-24
申请人： HUAWEI TECH CO LTD
发明人： ZHANG YONGJING , BIAN YONGGANG , HUANG CHENG , DING CHUANSUO , JIN LEI , MU LUNJIAN
IPC分类号： H04W88/16 , H04L12/24 , H04W4/00 , H04W84/18
CPC分类号： H04W84/18 , H04L41/08 , H04L41/12 , H04L67/12 , H04W4/001 , H04W4/005 , H04W24/02 , H04W88/16
摘要： 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.
摘要翻译：一种远程管理传感器网络拓扑的方法，包括：接收设备管理服务器发送的设备管理DM命令，所述DM命令作用于预构造管理对象MO节点，所述MO节点包括节点，用于发现传感器网络拓扑，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; 以及根据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。采用本发明，可以实现M2M网关后续的传感器网络的远程拓扑管理，降低了实现管理的复杂度。

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