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公开(公告)号：US20230299819A1
公开(公告)日：2023-09-21
申请号：US18302205
申请日：2023-04-18
Applicant: Huawei Technologies Co., Ltd.
IPC: H04B7/0456 , H01Q1/48 , H01Q21/00 , H01Q9/04 , H01Q21/26
CPC classification number: H04B7/0456 , H01Q1/48 , H01Q9/045 , H01Q21/00 , H01Q21/26
Abstract: An antenna includes: a dielectric plate provided with a first surface and a second surface; a ground plane located on the first surface; and an antenna unit. A size of the antenna unit is a preset length, the antenna unit includes at least three antenna elements in a ring arrangement, and each antenna element includes a first patch, a second patch, and a third patch that are located on the second surface, and three conductive portions that penetrate through the first surface and the second surface. A first conductive portion is electrically connected between a feeding portion and the first patch to form a monopole, a second conductive portion is electrically connected between the ground plane and the second patch to form a first parasitic body, a third conductive portion is electrically connected between the ground plane and the third patch to form a second parasitic body, and the first parasitic body and the second parasitic body are located on both sides of the monopole and are configured to isolate adjacent antenna elements in the ring arrangement.
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公开(公告)号：US20240306006A1
公开(公告)日：2024-09-12
申请号：US18658541
申请日：2024-05-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Rui Ni , Ganghua Yang , Qian Zhu
CPC classification number: H04W16/28 , H04B7/0848
Abstract: This application discloses a time reversal-based communication method and apparatus. The method includes: A first device receives first time reversal detection signals from a second device in M spatial channels from a first direction, a second direction, and a third direction, where M is a quantity of spatial channels on which the first device is capable of working, and the first direction, the second direction, and the third direction are perpendicular to each other. The first device determines N1 spatial channels in the M spatial channels based on the first time reversal detection signals. The first device communicates with the second device based on N1 first time reversal vector sequences through the N1 spatial channels, where the N1 first time reversal vector sequences are determined by the first device based on the first time reversal detection signals received in the N1 spatial channels from the three directions.
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3.发明授权公开(公告)号：US10237799B2
公开(公告)日：2019-03-19
申请号：US15414874
申请日：2017-01-25
Applicant: Huawei Technologies Co., Ltd.
Abstract: A wireless network control apparatus including a receiver configured to obtain a network information of a first-standard network, a processor configured to determine an instruction information which includes the network information that is of the first-standard network and that is obtained by the receiver, and a transmitter, configured to send the instruction information determined by the processor to a second-standard network, so that the second-standard network sends the network information of the first-standard network to a terminal, where the terminal works in the second-standard network.
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公开(公告)号：US09713163B2
公开(公告)日：2017-07-18
申请号：US14924500
申请日：2015-10-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Rui Ni
CPC classification number: H04W72/1205 , H04L5/0091 , H04W28/16 , H04W84/12
Abstract: The present invention relates to a method for scheduling an access point of a wireless local area network, including: receiving, by a first controller in a current scheduling period of a network running state, performance statistical data of a last scheduling period reported by a plurality of access points in a first access point cluster in the last scheduling period, where the first access point cluster includes the first controller and the plurality of access points connected to the first controller; generating a scheduling scheme for the plurality of access points for a next scheduling period according to the performance statistical information; and broadcasting the scheduling scheme to the plurality of access points. According to the method, impact on other access points due to communications between different access points and user equipments are reduced in a wireless local area network with a plurality of access points.
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公开(公告)号：US09693260B2
公开(公告)日：2017-06-27
申请号：US14948895
申请日：2015-11-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Rui Ni
IPC: H04L12/741 , H04W28/02 , H04W72/12 , H04W76/02 , H04W8/22 , H04W84/12 , H04L12/721
CPC classification number: H04W28/0289 , H04L45/66 , H04L45/74 , H04W8/22 , H04W72/12 , H04W76/12 , H04W84/12
Abstract: Provided are a data packet transmission system and method, the system includes: an Agent device, a first connecting device, a MAC array, a second connecting device, a PHY array, a third connecting device and an RF array, where the Agent device sends data of a first data frame to the first connecting device, and the first connecting device sends a data packet to a destination MAC device in the MAC array; the destination MAC device sends a second data frame to the second connecting device; the second connecting device sends the data packet to a destination PHY device in the PHY array; the destination PHY device sends a third data frame to the third connecting device; and the third connecting device sends the data packet to a destination RF device in the RF array, and the destination RF device sends the data packet to a user side.
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Patent Agency Ranking
公开(公告)号：US20170164342A1
公开(公告)日：2017-06-08
申请号：US15441361
申请日：2017-02-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
CPC classification number: H04W72/042 , H04W24/02 , H04W48/18 , H04W84/12
Abstract: Embodiments of this application provide a control information sending method and apparatus, where the method includes: obtaining a control information indication message from a first standard network, selecting a second standard network from one or more other networks that constitute a heterogeneous network with the first standard network, and sending the control information indication message to the second standard network, and then to a client over the second standard network. The control information indication message is used to instruct to substitutively send control information of the first standard network. According to the method and apparatus provided, the control information of the first standard network is substitutively sent over the second standard network, and sending the control information does not need to occupy bandwidth of the first standard network. Therefore, in comparison with the prior art, a network capacity of service data sent over the first standard network can be increased.
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7.发明申请公开(公告)号：US20170135015A1
公开(公告)日：2017-05-11
申请号：US15414874
申请日：2017-01-25
Applicant: Huawei Technologies Co., Ltd.
Abstract: A wireless network control apparatus including a receiver configured to obtain a network information of a first-standard network, a processor configured to determine an instruction information which includes the network information that is of the first-standard network and that is obtained by the receiver, and a transmitter, configured to send the instruction information determined by the processor to a second-standard network, so that the second-standard network sends the network information of the first-standard network to a terminal, where the terminal works in the second-standard network.
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公开(公告)号：US20240314730A1
公开(公告)日：2024-09-19
申请号：US18673219
申请日：2024-05-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Rui Ni , Ganghua Yang , Qian Zhu
IPC: H04W64/00 , H04W72/542
CPC classification number: H04W64/003 , H04W72/542
Abstract: Embodiments of the present invention disclose a communication method and apparatus, and a computer-readable storage medium. The method includes: An environment controller sends location information and a state pattern to a control board via an access network device. The control board adjusts a location and a state of the control board based on the location information and the state pattern. In embodiments of the present invention, a propagation environment of surrounding space may be optimized by adjusting the location and the state of the control board, to improve a throughput of a communication system.
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公开(公告)号：US11476950B2
公开(公告)日：2022-10-18
申请号：US17390473
申请日：2021-07-30
Inventor： Chen Gong , Jinkang Zhu , Shangbin Li , Rui Ni
IPC: H04B10/00 , H04B10/70 , H04B10/516 , H04J14/00
Abstract: A quantum communication method, an apparatus, and a system are provided. The method includes: modulating a first symbol to an ith direction vector of a first electric wave based on a preset mapping relationship, to obtain a second electric wave; and transmitting the second electric wave, where the first electric wave supports M direction vectors, the ith direction vector of the first electric wave is one of the M direction vectors of the first electric wave, the first symbol is a symbol corresponding to first data, the ith direction vector of the first electric wave corresponds to an ith distribution result, the ith distribution result is obtained by converting the second electric wave into an energy quantum. The first symbol may be modulated to a direction vector of the first electric wave, and this application is compatible with the conventional technology.
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公开(公告)号：US10244556B2
公开(公告)日：2019-03-26
申请号：US15226657
申请日：2016-08-02
Applicant: Huawei Technologies Co., Ltd.
Abstract: Embodiments provide a data sending method and device. The data sending method includes: determining, by a transmitting device, a busy/idle state of a wireless communications channel and a communication status of a receiving device before sending data to the receiving device, where the transmitting device is a wireless access node or the transmitting device is a station, and the receiving device is a wireless access node or the receiving device is a station. The method also includes sending, by the transmitting device, the data to the receiving device if the wireless communications channel is in a busy state and the receiving device is in an idle communication state.
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