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1. 发明公开

EP4167094A1 DATA ACQUISITION METHOD AND DEVICE 审中-实审
公开(公告)号：EP4167094A1
公开(公告)日：2023-04-19
申请号：EP21843487.6
申请日：2021-07-09
申请人： Huawei Technologies Co., Ltd.
发明人： CHENG, Jian , ZHANG, Liang , XUE, Li , YE, Haonan , XU, Weiwang
IPC分类号： G06F11/30
摘要： This application provides a data collection method and a device, and relates to the communications field, so that a data collection amount can be reduced, and resources can be saved when a service is implemented. The method includes: A data collection device determines, based on a threshold corresponding to a target indicator, a collection interval for to-be-collected data of the target indicator from a plurality of available collection intervals; and the data collection device collects the data of the target indicator based on the collection interval.

2. 发明公开

EP4044556A1 ACCESS DEVICE TYPE DETERMINATION METHOD, DEVICE AND SYSTEM 审中-公开
公开(公告)号：EP4044556A1
公开(公告)日：2022-08-17
申请号：EP20885804.3
申请日：2020-08-01
申请人： Huawei Technologies Co., Ltd.
发明人： XUE, Li , ZHANG, Liang , XIE, Yuming , CHENG, Jian
IPC分类号： H04L29/08 , H04L12/26
摘要： This application provides a method for determining an access device type, a device, and a system. An access device type is determined by obtaining one or more packet pairs and a time difference of each packet pair. Each packet pair includes a first packet and a second packet, where the second packet is a response to the first packet, and the one or more packet pairs pass through a same access device. Based on this solution, maintenance manpower required for determining an access device type can be reduced, and O&M personnel management complexity of operators or service providers can be reduced.

3. 发明公开

EP4024261A1 MODEL TRAINING METHOD, APPARATUS, AND SYSTEM 审中-公开
公开(公告)号：EP4024261A1
公开(公告)日：2022-07-06
申请号：EP20866562.0
申请日：2020-09-17
申请人： Huawei Technologies Co., Ltd.
发明人： XUE, Li , ZHANG, Yanfang , ZHANG, Hao , ZHANG, Liang , LI, Yang
IPC分类号： G06F30/27 , G06N20/00
摘要： This application discloses a model training method, apparatus, and system, and belongs to the AI field. The method includes: receiving a machine learning model sent by a first analysis device; and performing incremental training on the machine learning model based on a first training sample set, where feature data in the first training sample set is feature data from a local network corresponding to a local analysis device. In this application, a problem that the machine learning model obtained through offline training cannot be effectively adapted to a requirement of the local analysis device is resolved. Embodiments of this application are used to predict a classification result.

4. 发明公开

EP3863196A1 DATA ACQUISITION METHOD AND RELATED DEVICE 审中-实审
公开(公告)号：EP3863196A1
公开(公告)日：2021-08-11
申请号：EP19893777.3
申请日：2019-12-06
申请人： Huawei Technologies Co., Ltd.
发明人： XIE, Yuming , CHENG, Jian , XUE, Li , TENG, Teng
IPC分类号： H04B10/079
摘要： This application provides a data collection method and a related device. The method includes: collecting, by a data collection device, performance indicator data of a target device based on a collection periodicity; detecting change amplitude of the collected performance indicator data that is in a change detection window, where the change detection window includes multiple collection periodicities; and when it is detected that change amplitude of the performance indicator data that is in the change detection window is greater than or equal to a change detection threshold, sending the performance indicator data that is in the change detection window to a data analysis device. In the foregoing method, change detection is first performed on collected data before the data is reported, so that a change feature of a sudden change can be effectively discovered, data analysis accuracy can be ensured, and an amount of data to be reported can be reduced.

5. 发明公开

EP2958353A1 METHOD AND METHOD FOR REALIZING COMMUNICATION IN WLAN 无效
标题翻译： EINEM WLAN中的VERFAHREN UND VORRICHTUNG ZURKOMMUNIKATIONSAUSFÜHRUNG
公开(公告)号：EP2958353A1
公开(公告)日：2015-12-23
申请号：EP13875136.7
申请日：2013-02-18
申请人： Huawei Technologies Co., Ltd.
发明人： XUE, Li , LI, Jingwei , GAO, Hongliang , CHEN, Gang , QIAN, Guofeng
IPC分类号： H04W12/04 , H04W88/12
CPC分类号： H04W76/02 , H04L63/061 , H04W12/06 , H04W76/10 , H04W84/12
摘要： A method for implementing communication in a WLAN is provided, where the method includes: receiving, by a routing device, a packet from an authentication server, where the packet carries an identifier of a user terminal and a pairwise master key PMK corresponding to the identifier of the user terminal, the routing device is an endpoint that initiates EAP authentication, and the routing device manages the user terminal; obtaining, by the routing device from the packet, the identifier of the user terminal and the PMK; sending, by the routing device, a control message to an access controller AC, where the control message carries the identifier of the user terminal and the PMK, the AC manages the AP, and the user terminal accesses the WLAN by using the AP; and receiving, by the routing device, a response message from the AC. The solution provided in the embodiments of the present invention can reduce a cost of deploying a WLAN.
摘要翻译：提供了一种在WLAN中实现通信的方法，其中所述方法包括：由路由设备接收来自认证服务器的分组，其中所述分组携带与所述标识符相对应的用户终端的标识符和成对主密钥PMK 的路由设备是发起EAP认证的端点，路由设备管理用户终端; 通过路由设备从分组获取用户终端的标识符和PMK; 由路由设备向接入控制器AC发送控制消息，其中控制消息携带用户终端和PMK的标识符，AC管理AP，用户终端通过AP接入WLAN; 并且由所述路由设备接收来自所述AC的响应消息。在本发明实施例中提供的解决方案可以降低部署WLAN的成本。

6. 发明公开

EP4366234A1 DEVICE VERIFICATION METHOD, APPARATUS AND SYSTEM 审中-实审
公开(公告)号：EP4366234A1
公开(公告)日：2024-05-08
申请号：EP22845218.1
申请日：2022-07-14
申请人： Huawei Technologies Co., Ltd.
发明人： XUE, Li , ZHANG, Liang , XU, Weiwang , LIU, Wenqian
IPC分类号： H04L9/40
CPC分类号： H04L9/40
摘要： This application discloses a device authentication method and system, and an apparatus, and relates to the field of communication technologies, to perform authentication on a terminal device. The system includes a first analyzer, a second analyzer, and a network device. The first analyzer sends a first authentication model to the second analyzer. The network device sends a transmission feature of a first terminal device to the second analyzer. The second analyzer performs authentication on the first terminal device based on the transmission feature of the first terminal and the first authentication model.

7. 发明授权

EP3373517B1 CONFIGURATION METHOD AND DEVICE FOR VIRTUAL NETWORK FUNCTION 有权
公开(公告)号：EP3373517B1
公开(公告)日：2020-01-08
申请号：EP16869878.5
申请日：2016-11-16
申请人： Huawei Technologies Co., Ltd.
发明人： ZHANG, Liang , WANG, Qiaoling , BAO, Dewei , XUE, Li
IPC分类号： H04L12/24 , G06F9/455

8. 发明公开

EP3515069A1 METHOD AND DEVICE FOR EVALUATING VIDEO QUALITY 审中-公开
公开(公告)号：EP3515069A1
公开(公告)日：2019-07-24
申请号：EP17857815.9
申请日：2017-09-22
申请人： Huawei Technologies Co., Ltd.
发明人： XIONG, Jie , XUE, Li , HUANG, Yihong , YANG, Youqing
IPC分类号： H04N17/00 , H04N21/647
摘要： Embodiments of the present invention provide a video quality assessment method and device. The method includes: obtaining, by a video quality assessment device, a video quality assessment parameter of a to-be-assessed video, where the video quality assessment parameter of the to-be-assessed video includes an average packet loss gap of the to-be-assessed video; determining, by the video quality assessment device, packet loss dispersion of the to-be-assessed video based on the video quality assessment parameter of the to-be-assessed video; and determining, by the video quality assessment device, quality of the to-be-assessed video based on a packet loss rate of the to-be-assessed video, an average consecutive packet loss length of the to-be-assessed video, the packet loss dispersion of the to-be-assessed video, and attribute information of the to-be-assessed video. In the technical solution, during video quality assessment, not only impact of the packet loss rate and an average quantity of consecutively lost packets on the video quality is considered, but also impact of packet loss distribution indicated by the packet loss dispersion on the video quality is considered. Therefore, video quality assessment accuracy can be improved.

9. 发明授权

EP3021555B1 MESSAGE PROCESSING METHOD AND DEVICE 有权
公开(公告)号：EP3021555B1
公开(公告)日：2018-09-12
申请号：EP13889329.2
申请日：2013-07-12
申请人： Huawei Technologies Co., Ltd.
发明人： QIAN, Guofeng , LI, Guanfeng , XUE, Li , ZHANG, Haibo
IPC分类号： H04L29/08 , H04L12/707 , H04L29/06
CPC分类号： H04L12/4633 , H04L12/66 , H04L61/2007 , H04L65/1036 , H04L65/1069
摘要： Embodiments of the present invention provide a packet processing method and a device, where the packet processing method includes: receiving, by an aggregation gateway, a first tunnel establishment request message sent by a home gateway, and sending a first tunnel establishment success message to the home gateway; receiving, by the aggregation gateway, a second tunnel establishment request message sent by the home gateway, and sending a second tunnel establishment success message to the home gateway; associating, by the aggregation gateway, a first tunnel with a second tunnel according to an identifier of the home gateway; and sending a downlink packet to the home gateway by using the first tunnel and/or the second tunnel. The embodiments of the present invention may increase bandwidth.

10. 发明公开

EP3021555A1 MESSAGE PROCESSING METHOD AND DEVICE 有权
标题翻译：消息处理方法和设备
公开(公告)号：EP3021555A1
公开(公告)日：2016-05-18
申请号：EP13889329.2
申请日：2013-07-12
申请人： Huawei Technologies Co., Ltd.
发明人： QIAN, Guofeng , LI, Guanfeng , XUE, Li , ZHANG, Haibo
IPC分类号： H04L29/08
CPC分类号： H04L12/4633 , H04L12/66 , H04L61/2007 , H04L65/1036 , H04L65/1069
摘要： Embodiments of the present invention provide a packet processing method and a device, where the packet processing method includes: receiving, by an aggregation gateway, a first tunnel establishment request message sent by a home gateway, and sending a first tunnel establishment success message to the home gateway; receiving, by the aggregation gateway, a second tunnel establishment request message sent by the home gateway, and sending a second tunnel establishment success message to the home gateway; associating, by the aggregation gateway, a first tunnel with a second tunnel according to an identifier of the home gateway; and sending a downlink packet to the home gateway by using the first tunnel and/or the second tunnel. The embodiments of the present invention may increase bandwidth.
摘要翻译：本发明实施例提供了一种报文处理方法及设备，所述报文处理方法包括：汇聚网关接收家庭网关发送的第一隧道建立请求消息，并向所述第一隧道建立成功消息发送第一隧道建立成功消息家庭网关; 所述聚合网关接收所述家庭网关发送的第二隧道建立请求消息，并向所述家庭网关发送第二隧道建立成功消息; 所述聚合网关根据所述家庭网关的标识将所述第一隧道与第二隧道关联; 以及通过使用第一隧道和/或第二隧道向家庭网关发送下行分组。本发明的实施例可以增加带宽。

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