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公开(公告)号：US11716332B2
公开(公告)日：2023-08-01
申请号：US17226801
申请日：2021-04-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zongpeng Du , Sheng Jiang , Bing Liu
IPC: H04L9/40 , H04L67/104 , H04L67/12 , H04L69/22
CPC classification number: H04L63/0876 , H04L9/40 , H04L63/126 , H04L63/162 , H04L67/104 , H04L67/12 , H04L69/22 , H04L63/0428
Abstract: A method includes: setting up, by a first network device, a MACSec channel to a second network device according to the MACSec protocol; and sending, by the first network device, an ACP packet to the second network device by using the MACSec channel, where the ACP packet is carried in a MACSec frame, and a frame header of the MACSec frame carries identification information used to identify the ACP packet. By means of the packet transmission method, MACSec channel is set up between adjacent nodes in a self-organizing network according to the MACSec protocol, and an ACP packet is transmitted between the adjacent nodes by using the MACSec channel and processed.
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公开(公告)号：US20230231302A1
公开(公告)日：2023-07-20
申请号：US18009445
申请日：2021-06-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bing Liu , Menglong Zhao , Jianming Gao , Xiaoyu Sun , YUCHAN YANG , CHIEN-MING LEE
Abstract: This application provides a wearable device. The wearable device includes a cover, a screen component, an antenna bracket, a first antenna, a metal middle frame, a circuit board, and a bottom cover. The cover and the bottom cover are respectively connected to two sides of the metal middle frame, the screen component is connected to a side of the cover facing the bottom cover, and the circuit board is located in a space enclosed by the metal middle frame, the screen component, and the bottom cover. An accommodating space is jointly enclosed by an end of the screen component, an inner wall of the metal middle frame, and an inner wall of the cover, the antenna bracket is disposed in the accommodating space, and the first antenna is disposed on the antenna bracket and is connected to the circuit board by using a feedpoint.
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公开(公告)号：US20200252832A1
公开(公告)日：2020-08-06
申请号：US16855342
申请日：2020-04-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shoushou Ren , Bing Liu , Chuang Wang , Delei Yu , Sheng Jiang
Abstract: This application provides a packet sending method, applied to a communications system including at least two nodes, the at least two nodes include at least one parent node having a child node, a packet sent by the child node is forwarded by the parent node, and the method includes: receiving, by a first node, first instruction information, where the first instruction information is used to instruct the first node to send a packet after a first moment, and the first node is a parent node; and sending, by the first node, a first packet according to the first instruction information.
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公开(公告)号：US10175840B2
公开(公告)日：2019-01-08
申请号：US15508210
申请日：2014-09-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jin Zhou , Hang Li , Chao Meng , Chiaching Chu , Chingyi Wang , Bing Liu
IPC: G06F3/045 , G06F3/044 , G02F1/1333 , G02F1/1343 , G06F3/041
Abstract: The present disclosure discloses a terminal, a touch control unit, a touchscreen, a screen protector, and an operation detection apparatus and method, and pertains to the field of terminal control. The terminal includes a touchscreen, a controller connected to the touchscreen, and at least one touch control unit, where the touch control unit includes a detection electrode, an induction electrode, and a conducting wire connecting the detection electrode and the induction electrode. The detection electrode is located outside a touch area of the touchscreen, the induction electrode is located in the touch area of the touchscreen, and the induction electrode is coupled to at least one capacitance node on the touchscreen. An existing capacitance node on the touchscreen identifies a touch operation performed by a user on the detection electrode disposed outside the touchscreen, and the terminal is controlled according to the touch operation.
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公开(公告)号：US20240214301A1
公开(公告)日：2024-06-27
申请号：US18600035
申请日：2024-03-08
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jianwei Mao , Xia Chen , Bing Liu
IPC: H04L45/12
CPC classification number: H04L45/124
Abstract: Embodiments of the present invention disclose a packet processing method and a related apparatus, applied to a network device. The method includes: receiving a first packet sent by a client, where the first packet includes target identification information, the target identification information is used to identify a target destination, the target destination is a destination selected from N candidate destinations by the network device for the client, and N is an integer greater than 0; and determining the target destination based on the target identification information, and forwarding the first packet to the target destination, to trigger the target destination to process the first packet.
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Patent Agency Ranking
公开(公告)号：US20240022505A1
公开(公告)日：2024-01-18
申请号：US18475459
申请日：2023-09-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bing Liu , Jianwei Mao , Xia Chen , Ling Xu
IPC: H04L45/302 , H04L43/0882 , H04L45/74 , H04L47/2425 , H04L47/125
CPC classification number: H04L45/308 , H04L43/0882 , H04L45/742 , H04L47/2425 , H04L47/125
Abstract: A method includes: A first network device receives a first subscription request sent by a first subscription device. The first subscription request includes an identifier of the first subscription device and an identifier of a destination device. The first network device obtains first subscription data based on the identifier of the first subscription device and the identifier of the destination device. The first subscription data includes an identifier of each path in N paths, N is greater than 1, and any path in the N paths is used to implement communication between the first subscription device and the destination device. The first network device sends a first subscription response to the first subscription device. The first subscription response includes the first subscription data.
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公开(公告)号：US11757784B2
公开(公告)日：2023-09-12
申请号：US17165859
申请日：2021-02-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bing Liu , Sheng Jiang
CPC classification number: H04L47/32 , H04L47/33 , H04L63/0263 , H04W40/023 , H04W84/18 , H04W76/14
Abstract: The present invention provides a packet processing method and system, and a network device. The method includes: receiving, by a first network device, a packet, where the packet includes match object information and match condition information; determining, by the first network device, a to-be-matched second network device according to the match object information, where the second network device includes one or more network devices; matching, by the first network device, device information of the second network device with the match condition information; and performing, by the first network device, forwarding processing or discarding processing on the packet according to a match result of matching the device information of the second network device with the match condition information. By using the method provided in the present invention, excessive occupation of network bandwidth can be reduced, and network resources can be saved.
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公开(公告)号：US20230208015A1
公开(公告)日：2023-06-29
申请号：US17926795
申请日：2021-04-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chih-Wei Hsu , Hanyang Wang , Bing Liu
Abstract: A wearable device includes a metal frame, a printed circuit board PCB, and a first feeding element, where a slot is formed between the metal frame and the PCB. The metal frame includes a first feed point, a first ground point, and a second ground point, and the metal frame is grounded at the first ground point and the second ground point. The metal frame is divided into a first area and a second area by the first ground point and the second ground point, and a circumferential length corresponding to the first area is greater than a circumferential length corresponding to the second area. The first feed point is disposed in the first area, and a distance between the first feed point and the first ground point along the metal frame is less than one third of the circumferential length corresponding to the first area.
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公开(公告)号：US11522786B2
公开(公告)日：2022-12-06
申请号：US16931369
申请日：2020-07-16
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Haiyan Mao , Bing Liu , Sheng Jiang
IPC: H04L45/12 , H04L43/0829 , H04L43/087 , H04L45/74
Abstract: Various embodiments provide an example method in which a first measurement packet can be generated. The first measurement packet includes link resource indication information, and the link resource indication information in the first measurement packet is configured to indicate each node on a forwarding path of the first measurement packet to perform local link resource measurement. In those embodiment, the first measurement packet can be sent to a next device on the forwarding path, where the first measurement packet includes local link resource information measured by the first device. Still in those embodiments, until the first measurement packet is forwarded to a third device by each node on the forwarding path of the first measurement packet, the third device receives the first measurement packets sent on different forwarding paths, and determines a path meeting the link resource indication information.
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公开(公告)号：US11153207B2
公开(公告)日：2021-10-19
申请号：US16745877
申请日：2020-01-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zongpeng Du , Sheng Jiang , Bing Liu
IPC: H04L12/721 , H04L12/24 , H04L29/08
Abstract: A method includes: a first network device generates a data link layer-based autonomic control plane (L2 ACP) packet, wherein the first network device is an autonomic device in the autonomic network; encapsulates, based on a frame at a data link layer, the L2 ACP packet, wherein the frame at the data link layer comprises a source data link layer address and a destination data link layer address, and the source data link layer address is a data link layer address of the first network device; and sends, according to the destination data link layer address, the L2 ACP packet encapsulated based on the frame at the data link layer to a second network device, wherein the second network device is also an autonomic device in the autonomic network, and the second network device is a neighboring device of the first network device.
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