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公开(公告)号：US20240061802A1
公开(公告)日：2024-02-22
申请号：US18496234
申请日：2023-10-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaofeng Li , Pei Wu , Rui Yang , Pinsheng Li , Xiubin Mao
IPC: G06F15/173 , G06F13/28
CPC classification number: G06F15/17331 , G06F13/28
Abstract: A computer system includes a first computing node and a second computing node. The first computing node includes a first device and a first memory. The second computing node includes a second device and a second memory. The first memory includes a first memory space. The second memory includes a second memory space. The first device obtains a cross-node read instruction. The cross-node read instruction includes a virtual address of the second memory space and a size of first data. The first device determines an identifier (ID) of the second computing node based on the virtual address of the second memory space and a first correspondence, to obtain a first network transmission packet, and sends the packet to the second device. The second device receives the packet, reads the first data from the second memory space, and sends the first data to the first device.
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公开(公告)号：US20250055205A1
公开(公告)日：2025-02-13
申请号：US18720394
申请日：2022-12-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiang Zhang , Chen Zhang , Xiaofeng Li
Abstract: An antenna includes: a first antenna element, including a first radiation stub having a first feeding end and a second radiation stub having a second feeding end; a first feeding part, coupled to the first feeding end and the second feeding end of the first antenna element; a second antenna element, including a third radiation stub having a third feeding end and a fourth radiation stub having a fourth feeding end; a second feeding part, coupled to the third feeding end and the fourth feeding end of the second antenna element; and a coupling stub, coupled to the first antenna element through the first feeding end and the second feeding end, and coupled to the second antenna element through the third feeding end.
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公开(公告)号：US12143448B2
公开(公告)日：2024-11-12
申请号：US17904635
申请日：2020-02-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaofeng Li , Yiwei Zhao , Wenyou Sun
IPC: G06F15/16 , H04L67/125 , H04L67/52
Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for leveraging Internet of things (IoT) devices that can communicate and interact with one another. In some implementations, at least one external device within proximity to an end-user device is determined. Context information of the end-user device is determined. Based on the context information of the end-user device, a connection with the at least one external device is established. Functionality corresponding to the at least one external device is identified. A virtual device associated with the at least one external device is identified. The identified virtual device is provided to the end-user device for performing the functionality of the at least one external device by the end-user device.
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Patent Agency Ranking
公开(公告)号：US20230022305A1
公开(公告)日：2023-01-26
申请号：US17788883
申请日：2020-10-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chen Zhang , Xiaofeng Li , Hanyang Wang
Abstract: An antenna includes a radiator and a balun structure. The radiator includes a first branch for a first current to flow through and a second branch for a second current to flow through. The first branch and the second branch are arranged on two opposite sides of the balun structure. A direction of the first current is at least partially opposite to that of the second current. The first branch is spaced from the balun structure by a first slot. The second branch is spaced from the balun structure by a second slot. The first slot is configured to form a first horizontally-radiated electric field by the first current and a current on the balun structure. The second slot is configured to form a second horizontally-radiated electric field by the second current and the current on the balun structure.
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公开(公告)号：US20230275603A1
公开(公告)日：2023-08-31
申请号：US18005538
申请日：2021-07-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qiang Wang , Hanyang Wang , Chen Zhang , Chengcheng Nie , Xiaofeng Li
CPC classification number: H04B1/0064 , H01Q5/50
Abstract: Embodiments of the present application provide an electronic device for wireless communication. An example electronic device includes a low-frequency processing circuit, a high-frequency processing circuit, a coil, and at least one capacitor. The low-frequency processing circuit is electrically connected to two ends of the coil. The high-frequency processing circuit is electrically connected to the two ends of the coil. Each of the at least one capacitor is connected in parallel to the coil.
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公开(公告)号：US20230086979A1
公开(公告)日：2023-03-23
申请号：US17904635
申请日：2020-02-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaofeng Li , Yiwei Zhao , Wenyou Sun
IPC: H04L67/125 , H04L67/52
Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for leveraging Internet of things (IoT) devices that can communicate and interact with one another. In some implementations, at least one external device within proximity to an end-user device is determined. Context information of the end-user device is determined. Based on the context information of the end-user device, a connection with the at least one external device is established. Functionality corresponding to the at least one external device is identified. A virtual device associated with the at least one external device is identified. The identified virtual device is provided to the end-user device for performing the functionality of the at least one external device by the end-user device.
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公开(公告)号：US20240039163A1
公开(公告)日：2024-02-01
申请号：US18255915
申请日：2021-12-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chen Zhang , Xiaofeng Li , Xing Wang , Rui Guan , Zheng Mo
Abstract: An antenna assembly includes a first magnetic dipole antenna and a first electric dipole antenna, where a radiator of the first electric dipole antenna and a radiator of the first magnetic dipole antenna are connected to a first feed point, and the radiator of the first magnetic dipole antenna is perpendicular to the radiator of the first electric dipole antenna. The radiator of the first electric dipole antenna has a second feed point, and on the radiator of the first electric dipole antenna, the first feed point is connected to the second feed point.
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公开(公告)号：US20220300358A1
公开(公告)日：2022-09-22
申请号：US17806416
申请日：2022-06-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jiehua Guo , Yiwei Zhao , Juan Chen , Xiaofeng Li
IPC: G06F9/54
Abstract: A mobile device implements an inter-device inter-process communication (IPC) mechanism by which services on each device in a cluster group may be accessed by other devices in the cluster group using intra-device IPC calls. The inter-device IPC mechanism extends the existing intra-device IPC mechanism so that it may be used by existing applications across devices in the cluster group with little or no modification to the applications. A mobile device establishes pseudo-tokens for objects on the mobile device and pseudo-handlers for objects on the other devices. A mobile device may access multiple objects on other devices and may provide multiple other devices with access to a local object. Each object accessed via an inter-device IPC call is associated with a respective service adapter in a respective communication service gateway of each of the participating devices.
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