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公开(公告)号：US20230283624A1
公开(公告)日：2023-09-07
申请号：US18316591
申请日：2023-05-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li XUE , Weiwang XU , Liang ZHANG , Jian CHENG
IPC: H04L9/40
CPC classification number: H04L63/1425 , H04L63/20 , H04L63/0263 , H04L63/0236
Abstract: This application provides a method, an apparatus, and a system for determining data flow information. The method includes: obtaining flow parameters of a plurality of data flows within a first time period; obtaining at least one data flow group according to the flow parameters of the plurality of data flows and a flow parameter rule of at least one preset access mode, where a relationship between data flows in each data flow group satisfies a flow parameter rule of one preset access mode; and determining group parameters of each data flow group.
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公开(公告)号：US20220368563A1
公开(公告)日：2022-11-17
申请号：US17867662
申请日：2022-07-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li XUE , Shanshan WANG , Zongpeng DU , Zhiwang ZHAO
IPC: H04L12/46 , H04L65/1033
Abstract: A method for implementing a generic routing encapsulation (GRE) tunnel, an access point (AP), and a network system. The method includes establishing a Control And Provisioning of Wireless Access Points (CAPWAP) tunnel with an access controller (AC), receiving addresses of at least two gateways, establishing at least two GRE tunnels coupled to the gateways respectively according to the addresses of the at least two gateways, and selecting one of the at least two GRE tunnels to transmit data.
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公开(公告)号：US20230007508A1
公开(公告)日：2023-01-05
申请号：US17941789
申请日：2022-09-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: This application provides network device capacity expansion methods and devices. One method includes: obtaining network performance data of a target network device, determining a state of the target network device based on the network performance data of the target network device, and determining, based on the state of the target network device, whether to perform capacity expansion for the target network device. In the foregoing technical solution, whether a capacity expansion operation needs to be performed on a network device can be determined in a timely manner based on a state of the network device.
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公开(公告)号：US20210044456A1
公开(公告)日：2021-02-11
申请号：US17083287
申请日：2020-10-28
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Li XUE , Shanshan WANG , Zongpeng DU , Zhiwang ZHAO
Abstract: A method for implementing a GRE tunnel, an access point (AP), and a gateway (GW). The method includes: the AP receives a first packet, where the first packet carries an address of the GW; configures a GRE tunnel to the GW, where a source destination of the GRE tunnel is an address of the AP, and a destination address of the GRE tunnel is the address of the GW; the AP receives a second packet sent by user equipment; performs GRE tunnel encapsulation for the second packet to form a third packet; and the AP sends the third packet to the GW by using the GRE tunnel, where the third packet carries the address of the AP. The embodiments of the present application enable efficient establishment of the GRE tunnel between the AP and the GW if there are a large quantity of APs.
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公开(公告)号：US20200267063A1
公开(公告)日：2020-08-20
申请号：US16868699
申请日：2020-05-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Haonan YE , Liang ZHANG , Jian CHENG , Jun WU , Li XUE
Abstract: A sampling frequency recommendation method, apparatus, and device, and a storage medium relating to the field of communications technologies are disclosed. The sampling frequency recommendation method includes: obtaining a network key performance indicator of a to-be-analyzed data stream; sampling the network key performance indicator based on a plurality of different sampling frequencies to obtain an experience quality sequence corresponding to each sampling frequency, where the plurality of different sampling frequencies include one standard sampling frequency and at least two to-be-tested sampling frequencies, and the standard sampling frequency is greater than each to-be-tested sampling frequency; and determining a matching degree between an experience quality sequence corresponding to each to-be-tested sampling frequency and a standard experience quality sequence, and determining a recommended sampling frequency based on the matching degree between the experience quality sequence corresponding to each to-be-tested sampling frequency and the standard experience quality sequence.
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Patent Agency Ranking
公开(公告)号：US20220263824A1
公开(公告)日：2022-08-18
申请号：US17735330
申请日：2022-05-03
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li XUE , Liang ZHANG , Yuming XIE , Jian CHENG
IPC: H04L9/40 , H04L43/106
Abstract: 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.
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公开(公告)号：US20190296968A1
公开(公告)日：2019-09-26
申请号：US16437442
申请日：2019-06-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li XUE , Yuming XIE , Liang ZHANG , Jun WU , Lv DING
Abstract: A fault locating method includes: receiving, by a first network device, a fault information packet flooded by another network device in a network, where each fault information packet includes statistical information about an interior gateway protocol packet of the network device sending the fault information packet, and the statistical information of each network device includes a statistical result on one or more key performance indicators KPIs of the network device; and determining, based on statistical information of the first network device and the statistical information of the another network device, a network device on which a fault occurs in the network. According to the method, the fault information packet flooded by the network device is received, so that information required for fault locating, that is, the KPI of the network device, can be quickly collected. This facilitates a fault locating process and reduces a fault locating time.
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公开(公告)号：US20160294690A1
公开(公告)日：2016-10-06
申请号：US15185982
申请日：2016-06-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chaowa QIU , Li XUE , Changbao LIU , Wei CAO
IPC: H04L12/721 , H04L12/723 , H04L12/741 , H04L12/707 , H04L12/703
CPC classification number: H04L45/68 , H04L45/22 , H04L45/28 , H04L45/50 , H04L45/745
Abstract: 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.
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公开(公告)号：US20160127150A1
公开(公告)日：2016-05-05
申请号：US14992246
申请日：2016-01-11
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Guofeng QIAN , Guanfeng LI , Li XUE , Haibo ZHANG
CPC classification number: H04L12/4633 , H04L12/66 , H04L61/2007 , H04L65/1036 , H04L65/1069
Abstract: 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.
Abstract translation: 本发明的实施例提供一种分组处理方法和装置，其中分组处理方法包括：由聚合网关接收由家庭网关发送的第一隧道建立请求消息，并向第一隧道建立成功消息发送到 家庭网关 由所述聚合网关接收由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; 由聚合网关根据家庭网关的标识符与第二隧道进行第一隧道关联; 以及通过使用所述第一隧道和/或所述第二隧道向所述家庭网关发送下行链路分组。 本发明的实施例可以增加带宽。
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10.发明公开公开(公告)号：US20230394373A1
公开(公告)日：2023-12-07
申请号：US18454868
申请日：2023-08-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Haonan YE , Weiwang XU , Li XUE , Jian CHENG
IPC: G06N20/00
CPC classification number: G06N20/00
Abstract: The technology of this disclosure relates to a method, an apparatus, a device, a storage medium, and a system for determining a collection period. The technology relates to the field of machine learning technologies. In this disclosure, a machine learning model is obtained by using a training dataset collected based on candidate collection periods of X features, and a candidate collection period of each of the X features is determined as a target collection period of each feature based on the obtained machine learning model and a first condition. Because the target collection period of each feature is greater than a minimum collection period of each feature, subsequently, if data is collected based on the target collection period of each feature, an amount of the collected data is reduced, to reduce collection load of a device and memory occupied by sampled data, thereby reducing time redundancy.
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