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1. 发明公开

EP4440069A1 NETWORK INSPECTION METHOD, NETWORK DEVICE AND NETWORK MANAGEMENT DEVICE 审中-公开
公开(公告)号：EP4440069A1
公开(公告)日：2024-10-02
申请号：EP22909542.7
申请日：2022-11-03
申请人： Huawei Technologies Co., Ltd.
发明人： MA, Xiaoping , QIN, Xiaopeng , MA, Qiufang , WU, Qin
IPC分类号： H04L43/02
CPC分类号： H04L43/08 , H04L43/04 , H04L43/02 , H04L43/0823
摘要： A network inspection method, a network device, and a network management device are disclosed, to improve efficiency of performing inspection on the network device by the network management device, reduce an amount of collected data, and improve validity of collected network data. The method includes: The network device obtains target inspection policy information, where the target inspection policy information indicates the network device to collect inspection result information, and the inspection result information includes first network data and second network data status information; the network device obtains the inspection result information in response to a case in which the network device meets an inspection trigger condition; and the network device sends an inspection report to the network management device, so that the network management device determines a network inspection result based on the inspection report, where the inspection report includes the inspection result information.

2. 发明公开

EP4044545A1 METHOD AND APPARATUS FOR SUBSCRIBING TO EVENT STREAM 有权
公开(公告)号：EP4044545A1
公开(公告)日：2022-08-17
申请号：EP20882413.6
申请日：2020-10-26
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Jianbing , QIN, Xiaopeng , YANG, Yu , WU, Qin
IPC分类号： H04L29/06
摘要： Embodiments of this application provide a method for subscribing to event streams. The method includes: A first device generates a first message used to subscribe to event streams, where the first message includes a group identifier, and the group identifier corresponds to a plurality of event streams; and the first device sends the first message to a second device, to obtain data of the plurality of event streams corresponding to the group identifier.

3. 发明公开

EP4030690A1 DEVICE MANAGEMENT METHOD, APPARATUS, AND SYSTEM 审中-实审
公开(公告)号：EP4030690A1
公开(公告)日：2022-07-20
申请号：EP20873434.3
申请日：2020-09-24
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Jianbing , YANG, Yu , QIN, Xiaopeng , WU, Qin
IPC分类号： H04L12/24
摘要： Embodiments of this application disclose a device management method and device, and a system. The method includes: A first server device obtains first device information of the first server device. The first device information may include an event or a device identifier. The first server device determines a first condition corresponding to the first device information of the first server device, and performs a first processing action corresponding to the first device information when determining that the first device information meets the first condition. According to this solution, the first server device can manage the first device information. This reduces data processing pressure of a network management device, and correspondingly improves efficiency of the network management device.

4. 发明公开

EP3226594A1 METHOD, DEVICE AND SYSTEM FOR OBTAINING LOCAL DOMAIN NAME 有权
标题翻译：用于获取本地域名的方法，设备和系统
公开(公告)号：EP3226594A1
公开(公告)日：2017-10-04
申请号：EP16202805.4
申请日：2009-07-03
申请人： Huawei Technologies Co., Ltd.
发明人： WU, Qin , WANG, Yungui , XIA, Jinwei
IPC分类号： H04W12/00 , H04L29/06 , H04L29/12 , H04W12/06 , H04W88/14 , H04W88/02
摘要： A method, device and system for obtaining a local domain name are provided. A Dynamic Host Configuration Protocol (DHCP) request of a User Equipment (UE) is received, in which the request carries an option for indicating returning a domain name of a local domain where the UE is located (S200); and the domain name of the local domain where the UE is located is obtained according to the DHCP request, and the domain name of the local domain where the UE is located is carried in a DHCP reply message to be returned to the UE (S202). A device and system for obtaining a local domain name are also provided, which solve the problem that a user is incapable of obtaining a local domain name after full authentication, so that a UE can perform fast re-authentication during a handover, thereby reducing a handover delay and improving the user experience.
摘要翻译：提供了一种获取本地域名的方法，设备和系统。接收用户设备（UE）的动态主机配置协议（DHCP）请求，该请求中携带用于指示返回UE所在本域的域名的选项（S200）; 并根据DHCP请求获取UE所在本域的域名，并将该UE所在本域的域名携带在DHCP回复消息中返回给UE（S202）。本发明还提供了一种获取本地域名的装置和系统，解决了用户在完全认证后无法获得本地域名的问题，使得UE在切换时可以进行快速的重认证，切换延迟和改善用户体验。

5. 发明公开

EP2309799A1 A ROUTE OPTIMIZATION METHOD AND SYSTEM 失效
标题翻译： VERFAHREN UND系统ZUR OPTIMIERUNG DES KOMMUNIKATIONSWEGES
公开(公告)号：EP2309799A1
公开(公告)日：2011-04-13
申请号：EP09806324.1
申请日：2009-06-24
申请人： Huawei Technologies Co., Ltd.
发明人： WU, Qin , XIA, Jinwei , GONG, Xiaoyu
IPC分类号： H04W40/36 , H04L12/56
CPC分类号： H04L12/2859 , H04W8/082 , H04W80/04
摘要： In the field of communication technologies, a route optimization method and system are provided, so as to improve the data transfer efficiency between a Mobile Node (MN) and a Corresponding Node (CN). The method includes: acquiring location information of a current access device of the CN, by a current anchor device of the MN; and establishing a transmission tunnel between a current access device of the MN and the current access device of the CN.
摘要翻译：在通信技术领域，提供了路由优化方法和系统，以提高移动节点（MN）和对应节点（CN）之间的数据传输效率。该方法包括：通过MN的当前锚定装置获取CN的当前接入设备的位置信息; 并在MN的当前接入设备和CN的当前接入设备之间建立传输隧道。

6. 发明公开

EP4089960A1 METHOD AND DEVICE FOR ACQUIRING DATA 审中-实审
公开(公告)号：EP4089960A1
公开(公告)日：2022-11-16
申请号：EP20911853.8
申请日：2020-09-29
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Jianbing , QIN, Xiaopeng , YANG, Yu , WANG, Zitao , WU, Qin
IPC分类号： H04L12/24
摘要： Embodiments of this application disclose a data obtaining method. A first device serving as a network management device may generate a first message including a first keyword. The first message is used to indicate a second device to determine a first path in which the second device stores a parameter determined by the first keyword, and send the first path to the first device. The second device may be a device managed by the first device. Then, the first device may send the first message to the second device. After receiving the first message, the second device may determine the first path in which the second device stores the parameter determined by the first keyword, add the determined first path to a second message, and send the second message to the first device. Compared with querying a product manual of the second device by network management personnel, determining the first path by the second device based on the first keyword has higher efficiency. Therefore, according to this application, efficiency of determining the first path can be improved, and correspondingly, efficiency of generating a subscription request by the first device can be improved.

7. 发明公开

EP4044033A1 METHOD AND APPARATUS FOR ACQUIRING DATA 审中-公开
公开(公告)号：EP4044033A1
公开(公告)日：2022-08-17
申请号：EP20887739.9
申请日：2020-10-07
申请人： Huawei Technologies Co., Ltd.
发明人： SONG, Wei , WANG, Zitao , WU, Qin
IPC分类号： G06F9/54
摘要： A data obtaining method is provided. The method includes: A first device generates a first message including a first condition and a first periodicity, where the first condition corresponds to the first periodicity. The first device sends the first message to a second device, so that the second device reports data to the first device based on the first periodicity when the first condition is satisfied. It can be learned that the periodicity based on which the second device reports the data to the first device is a periodicity determined based on the condition delivered by the first device. This helps reduce device load and improve device performance.

8. 发明公开

EP4030725A1 DATA SUBSCRIPTION METHOD, APPARATUS AND SYSTEM 审中-公开
公开(公告)号：EP4030725A1
公开(公告)日：2022-07-20
申请号：EP20877845.6
申请日：2020-09-24
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Zitao , WU, Qin , WU, Bo , QIN, Xiaopeng , YANG, Yu
IPC分类号： H04L29/08 , H04L12/26 , G06F11/30 , G06F11/34
摘要： This application provides a data subscription method, apparatus, and system. The method includes: A first device generates a first capability model instance based on a capability model template, and sends the first capability model instance to a network management device. The capability model template includes metric names. The first capability model instance includes performance parameters that can be subscribed to by the first device, and the performance parameters are parameters corresponding to one or more metric names in the metric names. The first capability model instance is used by the network management device to select and subscribe to one or more performance parameters from the performance parameters that can be subscribed to by the first device. By using the foregoing method, the first device may actively report performance parameters used for subscription, so that the network management device can more accurately determine the performance parameters that need to be subscribed, to improve subscription efficiency.

9. 发明公开

EP4030691A1 DATA PROCESSING METHOD, DEVICE, AND SYSTEM 审中-实审
公开(公告)号：EP4030691A1
公开(公告)日：2022-07-20
申请号：EP20876189.0
申请日：2020-09-21
申请人： Huawei Technologies Co., Ltd.
发明人： TAO, Ran , WANG, Zitao , WU, Qin , QIN, Xiaopeng , YANG, Yu
IPC分类号： H04L12/24
摘要： A data processing method, a device, and a system are provided. The method includes: A network management device generates an extended ECA instance. The extended ECA instance includes a first event, a first condition, and a first action, the first action includes a first object identifier and a first indicator type, the first object identifier indicates a first to-be-monitored object, the first indicator type indicates a performance indicator of the first to-be-monitored object, the extended ECA instance is used to indicate a network device managed by the network management device to send first monitoring data to the network management device based on the first event and the first condition, and the network device includes the first to-be-monitored object. Then, the network management device sends a first message to the network device, where the first message includes the extended ECA instance. In addition, the network management device receives a second message sent by the network device, where the second message includes the first monitoring data. Therefore, automatic association between a network event and telemetry is implemented based on an extended ECA model.

10. 发明公开

EP4024768A1 DEVICE MANAGEMENT METHOD, DEVICE, SYSTEM AND DEVICE, AND STORAGE MEDIUM 审中-实审
公开(公告)号：EP4024768A1
公开(公告)日：2022-07-06
申请号：EP20869742.5
申请日：2020-09-17
申请人： Huawei Technologies Co., Ltd.
发明人： DAI, Xinning , CHEN, Rui , LI, Chuxi , WU, Qin
IPC分类号： H04L12/24
摘要： This application discloses a device management method, apparatus, and system, and a device, and a storage medium. The method includes: A first network device sends a first RPC request message to a second network device, where the first RPC request message includes information about a third YANG module that is identifiable to the first network device. After the second network device switches to the third YANG module, the first network device establishes a control session between the first network device and the second network device based on the third YANG module. When the network device supports switching between YANG modules of different standards, the second network device is notified, by using an RPC, to switch to a YANG module supported by the first network device. This can reduce dependence of the second network device on the first network device when the second network device is managed by the first network device, expand an application range of the network device, and improve device management efficiency.

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