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1. 发明公开

EP4373205A2 FILE TRANSFER METHOD AND ELECTRONIC DEVICE 审中-实审
公开(公告)号：EP4373205A2
公开(公告)日：2024-05-22
申请号：EP23210570.0
申请日：2018-09-30
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： ZHANG, Dapeng , WANG, Chuntao , CHEN, Chen , ZHENG, Leilei
IPC分类号： H04W76/14
CPC分类号： H04W4/80 , H04W12/50 , H04L63/18 , G06F21/43 , H04W76/10 , H04L67/06 , H04L2101/68120220501 , G06F3/0484 , G06F3/0488 , H04B5/72
摘要： A file transfer method and an electronic device are provided, and relate to the field of communications technologies, to avoid file mis-transfer and improve file transfer accuracy. The method includes: displaying, by a first device, a first interface, namely, a graphical user interface of a first application (S301); when a distance between a first NFC chip and an electronic tag or a second NFC chip of a second device is less than a preset threshold, obtaining a Bluetooth address of the second device (S303); determining that the first device is currently in a first scenario (S308); receiving a second scenario in which the second device is currently located and that is notified by the second device (S311); and when a priority of the first scenario is higher than that of the second scenario, transferring a first file corresponding to the first interface to the second device through a communication connection established based on the Bluetooth address (S312 and S313); or when a priority of the first scenario is lower than that of the second scenario, receiving a second file that corresponds to a second interface and that is sent by the second device through a communication connection established based on the Bluetooth address (S316).

2. 发明公开

EP2045974A1 A METHOD AND SYSTEM FOR NETWORK SERVICE CONTROLLING 有权
标题翻译：一种网络服务控制的方法和系统
公开(公告)号：EP2045974A1
公开(公告)日：2009-04-08
申请号：EP07785474.3
申请日：2007-08-30
申请人： Huawei Technologies Co., Ltd.
发明人： LV, Zhenzhu , WANG, Chuntao
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L43/028 , H04L47/20 , H04L47/2483
摘要： A network service controlling method, wherein said network service is delivered between terminals by the policy enforcement point (PEP), the said method includes the following steps: the PEP acquires deep packet inspection (DPI) policy from the policy decision point (PDP): the PEP processes data stream from a terminal in accordance with the said DPI policy. There is still a corresponding network service controlling system. The present invention implements the differentiated QoS when different users are using the network service through processing the data stream by using the dynamic DPI policy. Meanwhile, the control of service is implemented by providing the dynamic policy control, thus the operating cost of the network is reduced.
摘要翻译：一种网络服务控制方法，其中，所述网络服务是由策略执行点（PEP）在终端之间交付的，所述方法包括以下步骤：PEP从策略决策点（PDP）获取深度包检测（DPI）策略：根据所述DPI策略，PEP处理来自终端的数据流。还有一个相应的网络服务控制系统。本发明通过使用动态DPI策略处理数据流，在不同的用户使用网络服务时实现差异化的QoS。同时，通过提供动态策略控制来实现对业务的控制，从而降低网络运营成本。

3. 发明公开

EP2037637A1 A SERVICE APPLICATION METHOD AND SYSTEM AND A SERVICE APPLICATION AGENCY UNIT 失效
标题翻译：艾伦·迪恩斯坦·维多利亚系统
公开(公告)号：EP2037637A1
公开(公告)日：2009-03-18
申请号：EP07721182.9
申请日：2007-05-17
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Chuntao
IPC分类号： H04L12/56 , H04L12/28
CPC分类号： H04L47/15 , H04L47/70
摘要： A service application method and system, and a service application control agent (SACA) for reducing the delay of service application are provided. The method includes the following steps. An SACA receives service application information sent from a customer premises equipment (CPE). The SACA queries for Quality of Service (QoS) parameters corresponding to the service according to the service application information. Resource authorization and reservation request information containing the QoS parameters is sent to a resource and admission control unit. The resource and admission control unit verifies the request information to be authorized and admitted, and delivers a control strategy to a transport unit after the verification is passed. A service application system and an SACA are also provided correspondingly.
摘要翻译：提供了一种用于减少服务应用延迟的服务应用方法和系统以及服务应用控制代理（SACA）。该方法包括以下步骤。 SACA接收从客户驻地设备（CPE）发送的服务应用信息。 SACA根据服务应用信息查询与业务对应的服务质量（QoS）参数。包含QoS参数的资源授权和预约请求信息被发送到资源和准入控制单元。资源和准入控制单元验证被授权和允许的请求信息，并且在验证通过之后向控制单元传送控制策略。相应地也提供了服务应用系统和SACA。

4. 发明公开

EP4012980A1 APPLICATION IDENTIFICATION METHOD AND APPARATUS, AND STORAGE MEDIUM 审中-实审
公开(公告)号：EP4012980A1
公开(公告)日：2022-06-15
申请号：EP20863933.6
申请日：2020-08-29
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Lu , LUO, Qi , HUA, Zhuojun , WANG, Chuntao , HUANG, Linjie
IPC分类号： H04L12/26 , H04L29/08
摘要： This application discloses a method, apparatus and storage medium for application identification, and belongs to the field of communications technologies. A network device performs flow behavior feature analysis according to a flow table, to obtain a plurality of services. Each service includes one IP address and one port identifier, and one application may usually include a group of services. Therefore, the network device clusters the plurality of services according to the flow table and a domain name table, to obtain a plurality of application types, where each application type includes a plurality of services, and each application type corresponds to one application. Further, the network device may determine a label corresponding to each of the plurality of application types, where the label is used to identify an application to which a data flow belongs. According to the method provided in this application, an application to which a data flow belongs can be identified based on a flow behavior feature, and a traffic feature database is not required. When a new application appears, the network device identifies the new application based on an IP address and a port of a server accessed by the new application. This improves an application identification rate.

5. 发明公开

EP3910881A1 POOR-QOE ASSESSMENT METHOD AND RELATED DEVICE 有权
公开(公告)号：EP3910881A1
公开(公告)日：2021-11-17
申请号：EP21173794.5
申请日：2021-05-13
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： TIAN, Jiaming , YANG, Qingping , WANG, Chuntao
IPC分类号： H04L12/24 , H04W24/02 , H04W24/04
摘要： Embodiments of this application provide a poor-QoE assessment method and a related device. The method includes: obtaining m data streams, where the m data streams are data streams transmitted by a network device; screening the m data streams, and determining that p data streams that are in the m data streams and that meet a first preset condition are data streams corresponding to a first type; performing feature extraction on the data streams corresponding to the first type, to obtain known feature vectors corresponding to the first type; training, by using the known feature vectors corresponding to the first type, an untrained first poor-QoE assessment model, to obtain a trained first poor-QoE assessment model; and performing, by using the trained first poor-QoE assessment model, poor-QoE assessment on n data streams corresponding to the first type, to obtain a first poor-QoE assessment result. This method can be used to perform poor-QoE assessment on a same type of applications instead of a specific application, and can be universally used.

6. 发明公开

EP4373205A3 FILE TRANSFER METHOD AND ELECTRONIC DEVICE 审中-实审
公开(公告)号：EP4373205A3
公开(公告)日：2024-07-24
申请号：EP23210570.0
申请日：2018-09-30
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： ZHANG, Dapeng , WANG, Chuntao , CHEN, Chen , ZHENG, Leilei
IPC分类号： H04W4/00 , G06F21/43 , G06K19/07 , H04B5/00 , H04W4/80 , H04W12/50 , H04W88/04 , H04W76/14 , G06F3/0484 , G06F3/0488 , H04B5/72 , H04L9/40 , H04L67/06 , H04L101/681
CPC分类号： H04W4/80 , H04W12/50 , H04L63/18 , G06F21/43 , H04W76/10 , H04L67/06 , H04L2101/68120220501 , G06F3/0484 , G06F3/0488 , H04B5/72
摘要： A file transfer method and an electronic device are provided, and relate to the field of communications technologies, to avoid file mis-transfer and improve file transfer accuracy. The method includes: displaying, by a first device, a first interface, namely, a graphical user interface of a first application (S301); when a distance between a first NFC chip and an electronic tag or a second NFC chip of a second device is less than a preset threshold, obtaining a Bluetooth address of the second device (S303); determining that the first device is currently in a first scenario (S308); receiving a second scenario in which the second device is currently located and that is notified by the second device (S311); and when a priority of the first scenario is higher than that of the second scenario, transferring a first file corresponding to the first interface to the second device through a communication connection established based on the Bluetooth address (S312 and S313); or when a priority of the first scenario is lower than that of the second scenario, receiving a second file that corresponds to a second interface and that is sent by the second device through a communication connection established based on the Bluetooth address (S316).

7. 发明公开

EP3910892A1 SERVICE TYPE DETERMINING METHOD AND RELATED DEVICE 有权
公开(公告)号：EP3910892A1
公开(公告)日：2021-11-17
申请号：EP21172944.7
申请日：2021-05-10
申请人： Huawei Technologies Co., Ltd.
发明人： LI, Wanyu , YANG, Qingping , WANG, Chuntao , HUANG, Linjie
IPC分类号： H04L12/741 , H04L12/851 , H04L12/859 , H04L29/06
摘要： Embodiments of this application disclose a service type determining method and a related device. The method in this embodiment of this application includes: A first device obtains a dataset, where the dataset includes at least two 5-tuples. The first device determines a target feature (the target feature is used to indicate a service type corresponding to a target triplet) corresponding to the target triplet based on the dataset. In this way, the first device can identify the service type corresponding to the target triplet based on the target feature, to facilitate implementation of an operation such as packet transmission traffic control or application identification based on importance of the service type.

8. 发明公开

EP3852395A1 FILE TRANSMISSION METHOD AND ELECTRONIC DEVICE 有权
公开(公告)号：EP3852395A1
公开(公告)日：2021-07-21
申请号：EP18935361.8
申请日：2018-09-30
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： ZHANG, Dapeng , WANG, Chuntao , CHEN, Chen , ZHENG, Leilei
IPC分类号： H04W4/00
摘要： A file transfer method and an electronic device are provided, and relate to the field of communications technologies, to avoid file mis-transfer and improve file transfer accuracy. The method includes: displaying, by a first device, a first interface, namely, a graphical user interface of a first application (S301); when a distance between a first NFC chip and an electronic tag or a second NFC chip of a second device is less than a preset threshold, obtaining a Bluetooth address of the second device (S303); determining that the first device is currently in a first scenario (S308); receiving a second scenario in which the second device is currently located and that is notified by the second device (S311); and when a priority of the first scenario is higher than that of the second scenario, transferring a first file corresponding to the first interface to the second device through a communication connection established based on the Bluetooth address (S312 and S313); or when a priority of the first scenario is lower than that of the second scenario, receiving a second file that corresponds to a second interface and that is sent by the second device through a communication connection established based on the Bluetooth address (S316).

9. 发明公开

EP4044515A1 METHOD, DEVICE AND SYSTEM FOR REALIZING BUSINESS FUNCTION DEPLOYMENT 有权
公开(公告)号：EP4044515A1
公开(公告)日：2022-08-17
申请号：EP20888423.9
申请日：2020-09-21
申请人： Huawei Technologies Co., Ltd.
发明人： WU, Hao , WANG, Chuntao , LU, Kai , WANG, Jianbing
IPC分类号： H04L12/24
摘要： Embodiments of the present invention disclose a method, an apparatus, and a system for implementing service function deployment, and relate to the fields of communications technologies and artificial intelligence (AI). The system includes an active apparatus and a standby apparatus for a first service, such as an active main processing unit (MPU) and a standby MPU. The active apparatus is configured to process the first service and deploy a first function module (such as a feature extraction module or an inference module) for a second service (such as an AI service) on the standby apparatus. The standby apparatus is configured to process data of the second service by using the first function module. The second service may be implemented by using an idle resource of the standby apparatus for the first service, to effectively ensure efficiency of implementing the second service. In addition, contention with the first service for a resource of the active apparatus may be avoided, thereby ensuring efficiency of implementing the first service by using the active apparatus.

10. 发明公开

EP3819781A1 NETWORK DEVICE AND METHOD FOR PROCESSING DATA ABOUT NETWORK PACKETS 审中-实审
公开(公告)号：EP3819781A1
公开(公告)日：2021-05-12
申请号：EP20206152.9
申请日：2020-11-06
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： LI, Xin , XIE, Jianping , WANG, Chuntao , WU, Hao , LIU, Jun
IPC分类号： G06F16/00 , H04L29/08 , H04W4/00
摘要： A network device and a method for processing data about network packets, which relate to the field of artificial intelligence, are disclosed. The network device includes a forwarding plane and an artificial intelligence AI circuit. The forwarding plane is coupled to the AI circuit. The AI circuit is configured to process data about network packets from the forwarding plane using a first AI algorithm. The forwarding plane may be directly coupled to the AI circuit, and the forwarding plane may further pre-process the network packets to obtain the data about the network packets.

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