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1. 发明授权

US11265601B2 Video quality assessment method and device 有权
公开(公告)号：US11265601B2
公开(公告)日：2022-03-01
申请号：US16931938
申请日：2020-07-17
申请人： Huawei Technologies Co., Ltd.
发明人： Jie Xiong , Li Xue , Yihong Huang , Youqing Yang
IPC分类号： H04N21/442 , H04N21/6437 , H04N17/00 , H04N21/44 , H04N21/647
摘要： A video quality assessment method includes obtaining 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 packet loss dispersion of the to-be-assessed video based on the video quality assessment parameter of the to-be-assessed video, and determining 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.

2. 发明申请

US20210006434A1 Packet Processing Method and Device 有权
公开(公告)号：US20210006434A1
公开(公告)日：2021-01-07
申请号：US17026972
申请日：2020-09-21
申请人： Huawei Technologies Co., Ltd.
发明人： Guofeng Qian , Guanfeng Li , Li Xue , Haibo Zhang
IPC分类号： H04L12/46 , H04L29/06 , H04L12/707 , H04L12/803 , H04L12/66 , H04L29/12
摘要： A 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 application may increase bandwidth.

3. 发明申请

US20200169457A1 Fault Localization Method and Device 审中-公开
公开(公告)号：US20200169457A1
公开(公告)日：2020-05-28
申请号：US16774599
申请日：2020-01-28
申请人： Huawei Technologies Co., Ltd.
发明人： Xin Xiao , Li Xue , Ruihong Wang , Qiang Wang , Ping Huang
IPC分类号： H04L12/24
摘要： A fault localization method and device are provided. The method includes: obtaining user experience data, network topology data, and resource management data that are of a video service; where the network topology data is used to represent a connection relationship between network devices, and the resource management data is used to represent a connection relationship between user equipment and the network devices; determining a quality of experience (QoE) experience indicator of a network device based on the user experience data, the network topology data, and the resource management data; and when quality of experience represented by the QoE experience indicator of the network device is lower than quality of experience represented by a device screening threshold, determining the network device as a possible questionable device. According to the embodiments of the present invention, accuracy of fault localization is high.

4. 发明授权

US09854472B2 Cooperative communication method, cloud server, and core network server 有权
公开(公告)号：US09854472B2
公开(公告)日：2017-12-26
申请号：US14830986
申请日：2015-08-20
申请人： Huawei Technologies Co., Ltd.
发明人： Li Xue
IPC分类号： H04L1/00 , H04W28/08 , H04L12/707 , H04L12/853 , H04L29/06 , H04N21/238 , H04N21/24 , H04N21/462 , H04N21/63 , H04W28/02 , H04L12/811
CPC分类号： H04W28/08 , H04L45/24 , H04L47/2416 , H04L47/38 , H04L65/4084 , H04L65/602 , H04L65/80 , H04N21/238 , H04N21/2402 , H04N21/4622 , H04N21/631 , H04W28/0226
摘要： A cooperative communication method includes determining bandwidth of a first wireless network that user equipment (UE) currently accesses, determining bandwidth required by data to be sent to the UE, and when the bandwidth of the first wireless network cannot meet the bandwidth required by the to-be-sent data, sending a first part of data packets to the first wireless network, and sending a second part of the data packets to at least one core network, so that the at least one core network sends the second part of the data packets to the UE using at least one wireless network, where a communications protocol of the first wireless network is different from that of the at least one wireless network. Bandwidth resources can be integrated on wireless networks with different communications protocols, so that fluent transmission of data can be implemented.

5. 发明授权

US09391882B2 Method, system, and device for establishing pseudo wire 有权
公开(公告)号：US09391882B2
公开(公告)日：2016-07-12
申请号：US14640841
申请日：2015-03-06
申请人： Huawei Technologies Co., Ltd.
发明人： Chaowa Qiu , Li Xue , Changbao Liu , Wei Cao
IPC分类号： H04L12/723 , H04L12/707 , H04L12/703 , H04L12/721 , H04L12/741
CPC分类号： H04L45/68 , H04L45/22 , H04L45/28 , H04L45/50 , H04L45/745
摘要： A method, a system, and a device for establishing a pseudo wire are disclosed. The method includes: receiving, by a switching provider edge at a bifurcation position, a label mapping message, obtaining information of the switching provider edge at the bifurcation position and information of at least two next hops or outgoing interfaces of the switching provider edge through parsing, comparing the information of the switching provider edge at the bifurcation position with information of a local device, and if the information of the switching provider edge at the bifurcation position matches with the information of the local device, establishing at least two pseudo wires from the switching provider edge according to the information of at least two next hops or outgoing interfaces.

6. 发明申请

US20160036540A1 NETWORK, AND NETWORK ESTABLISHING METHOD AND DEVICE 有权
标题翻译：网络和网络建立方法和设备
公开(公告)号：US20160036540A1
公开(公告)日：2016-02-04
申请号：US14832165
申请日：2015-08-21
申请人： Huawei Technologies Co., Ltd.
发明人： Wenyi Fang , Li Xue
IPC分类号： H04B17/309 , H04W24/08
CPC分类号： H04W24/08 , H04W8/005 , H04W84/12 , H04W84/20
摘要： Embodiments of the present invention provide a network establishing method. The method includes: acquiring a first comparison result obtained by comparing a comprehensive performance value of a first device with a comprehensive performance value of a second device, where the performance value of the first device respectively indicate one or more aspects of a data exchange capability of the first device, and the performance value of the second device respectively indicate one or more aspects of a data exchange capability of the second device; and setting the first device as a group server or a group client of a primary network according to the first comparison result, where the primary network includes the first device and the second device.
摘要翻译：本发明的实施例提供一种网络建立方法。该方法包括：获取通过将第一设备的综合性能值与第二设备的综合性能值进行比较而获得的第一比较结果，其中第一设备的性能值分别表示数据交换能力的一个或多个方面第一设备和第二设备的性能值分别指示第二设备的数据交换能力的一个或多个方面; 以及根据第一比较结果将第一设备设置为主网络的组服务器或组客户端，其中主网络包括第一设备和第二设备。

7. 发明申请

US20220407783A1 Network Device, Data Processing Method, Apparatus, and System, and Readable Storage Medium 有权
公开(公告)号：US20220407783A1
公开(公告)日：2022-12-22
申请号：US17896554
申请日：2022-08-26
申请人： Huawei Technologies Co., Ltd.
发明人： Jian Cheng , Liang Zhang , Huiying Xu , Li Xue
IPC分类号： H04L41/16
摘要： A network device includes: a network interface configured to receive target data, a first processor configured to determine feature information of the target data, a second processor configured to perform preprocessing on the feature information, and a third processor configured to perform inference on a preprocessing result. In addition, the second processor is further configured to perform policy analysis based on an inference result.

8. 发明申请

US20220368590A1 Fault Detection Method, Apparatus, and System 有权
公开(公告)号：US20220368590A1
公开(公告)日：2022-11-17
申请号：US17871662
申请日：2022-07-22
申请人： Huawei Technologies Co., Ltd.
发明人： Li Xue , Liang Zhang , Jian Cheng , Yanfang Zhang , Xiaoyun Si
IPC分类号： H04L41/0677 , H04L41/5009 , H04L69/16
摘要： In certain embodiments, a forwarding device receives at least one service flow. The forwarding device obtains service information of the at least one service flow, where the service information of the service flow includes identification information of a network object to which the service flow belongs and M key performance indicators KPIs of the service flow. M is an integer greater than o, and the network object includes one or more devices. The forwarding device sends detection information to a first device, where the detection information includes the service information of the at least one service flow or a feature set obtained based on the service information of the at least one service flow. The detection information is used to detect whether the network object is in a faulty state.

9. 发明申请

US20200351549A1 Video Quality Assessment Method and Device 审中-公开
公开(公告)号：US20200351549A1
公开(公告)日：2020-11-05
申请号：US16931938
申请日：2020-07-17
申请人： Huawei Technologies Co., Ltd.
发明人： Jie Xiong , Li Xue , Yihong Huang , Youqing Yang
IPC分类号： H04N21/442 , H04N21/6437 , H04N17/00 , H04N21/44 , H04N21/647
摘要： A video quality assessment method includes obtaining 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 packet loss dispersion of the to-be-assessed video based on the video quality assessment parameter of the to-be-assessed video, and determining 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.

10. 发明申请

US20190229950A1 Packet Processing Method and Device 审中-公开
公开(公告)号：US20190229950A1
公开(公告)日：2019-07-25
申请号：US16371934
申请日：2019-04-01
申请人： Huawei Technologies Co., Ltd.
发明人： Guofeng Qian , Guanfeng Li , Li Xue , Haibo Zhang
IPC分类号： H04L12/46 , H04L12/803 , H04L12/707 , H04L29/12 , H04L29/06 , H04L12/66
CPC分类号： H04L12/4633 , H04L12/66 , H04L45/24 , H04L47/125 , H04L61/2007 , H04L65/1036 , H04L65/1069
摘要： A 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 application may increase bandwidth.

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