公开(公告)号：US20170273094A1

公开(公告)日：2017-09-21

申请号：US15613665

申请日：2017-06-05

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jingjing CHENG ,  Jia HE ,  Guangjian JIANG

IPC: H04W72/10 ,  H04W72/04 ,  H04W64/00

CPC classification number: H04W72/10 ,  H04W64/00 ,  H04W64/006 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1247

Abstract: Embodiments of the present application provide a resource scheduling method, user equipment, and a base station. The method includes: determining a resource scheduling priority of UE according to location assistance information of the UE, where the location assistance information of the UE is used to indicate a location relationship between the UE and an edge area of a high-frequency coverage area; and allocating a time-frequency resource to the UE according to the resource scheduling priority of the UE. In the embodiments of the present application, a resource scheduling priority of UE is determined according to location assistance information that is determined according to a location relationship between the UE and an edge area of a high-frequency coverage area, so that the edge user of the high-frequency communication blind area has relatively desirable user experience.

公开(公告)号：US20170201892A1

公开(公告)日：2017-07-13

申请号：US15468525

申请日：2017-03-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Rong WEN ,  Jia HE ,  Kunpeng LIU

IPC: H04W16/28 ,  H04L5/00

CPC classification number: H04W16/28 ,  H04B7/063 ,  H04B7/0691 ,  H04B7/0695 ,  H04L5/006

Abstract: Embodiments of the present invention provide a beam adjustment method, user equipment, and a base station to resolve a problem of overlapping coverage, inter-beam interference. The method includes: sending, by a base station, beam information by using multiple beams, where the beam information includes a beam identifier and channel detection information that correspond to a beam; receiving the detection feedback information sent by the at least one user equipment; obtaining identifiers of Z beams carried in the detection feedback information, where Z is a positive integer greater than or equal to 1, and determining, in the Z beams, Z1 beams that need to be adjusted, where Z1 is a positive integer less than or equal to Z; and adjusting, for at least one time, Z1 antenna bays corresponding to the Z1 beams. The embodiments of the present invention are applied to beam adjustment.

公开(公告)号：US20250097735A1

公开(公告)日：2025-03-20

申请号：US18964159

申请日：2024-11-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jia HE ,  Zhi ZHOU ,  Xianjin LI

IPC: H04W24/02 ,  H04W8/24

Abstract: A first device sends first information to a second device, where the first information includes at least one of an identifier of the first device, position information of the first device, configuration information of the first device, or a time point at which the first device obtains second information, where the second information includes artificial intelligence information and/or sensing information. The second device determines indication information based on the first information and sends the indication information to the first device, where the indication information indicates a type and/or a format of information to be transmitted by the first device. The first device determines third information based on the indication information, where the third information is the second information or a part of the second information, or is determined based on the second information. The first device sends the third information to the second device.

公开(公告)号：US20220263640A1

公开(公告)日：2022-08-18

申请号：US17668207

申请日：2022-02-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chenchen LIU ,  Huangxun CHEN ,  Xiao HAN ,  Rui DU ,  Meihong ZHANG ,  Yunbo LI ,  Qian ZHANG ,  Jia HE

IPC: H04L5/00

Abstract: A method includes, in accordance with some implementations, sending, a measurement station, a trigger frame to a signal source station, where the trigger frame carries pilot format information, and the pilot format information is used to indicate a sending time point of a signal frame triggered by the trigger frame, a quantity of times for sending the signal frame, and a transmission mode of pilot information in the signal frame. The measurement station receives an illumination frame from the signal source station, where the illumination frame is the signal frame triggered by the trigger frame. The measurement station analyzes pilot information in the illumination frame to obtain sensing information in the illumination frame, where the sensing information is used to indicate physical information of an object surrounding the signal source station and the measurement station.

公开(公告)号：US20160344434A1

公开(公告)日：2016-11-24

申请号：US15226244

申请日：2016-08-02

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Miaomiao ZHANG ,  Guangjian WANG ,  Jia HE ,  Rong WEN

IPC: H04B1/12 ,  H04B1/10 ,  H04B17/318 ,  H04B7/06

CPC classification number: H04B1/12 ,  H04B1/1027 ,  H04B7/0617 ,  H04B17/11 ,  H04B17/12 ,  H04B17/13 ,  H04B17/318

Abstract: The present invention provides a multi-channel array distortion compensation apparatus and method. The apparatus determines, according to a status of a first indication signal, whether to trigger a signal compensation operation; determines, according to a status of a second indication signal, a first adjustment condition is met, compares power of a received signal with a power threshold, and if the power of the received signal is greater than the threshold power, compensates the received signal according to a first adjustment factor; and if the status of the second indication signal does not meet the first adjustment condition, determines the status of the second indication signal meets a second adjustment condition, performs auxiliary compensation according to a second adjustment factor. By compensating signal distortion caused by chip stacking for a received signal, this reduces costs for implementing a multi-channel array system without the need to increase system complexity.

Abstract translation: 本发明提供一种多通道阵列失真补偿装置及方法。 该装置根据第一指示信号的状态确定是否触发信号补偿操作; 根据第二指示信号的状态确定满足第一调整条件，将接收信号的功率与功率阈值进行比较，并且如果接收信号的功率大于阈值功率，则根据 第一个调整因素; 并且如果第二指示信号的状态不满足第一调整条件，则确定第二指示信号的状态满足第二调整条件，根据第二调整因子执行辅助补偿。 通过补偿由接收信号引起的芯片堆叠引起的信号失真，这降低了实现多通道阵列系统的成本，而不需要增加系统复杂性。

公开(公告)号：US20230284251A1

公开(公告)日：2023-09-07

申请号：US18195276

申请日：2023-05-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jia HE ,  Ziming YU

IPC: H04W72/541 ,  G01S7/02 ,  G01S7/00

CPC classification number: H04W72/541 ,  G01S7/0235 ,  G01S7/006 ,  G01S2013/9316

Abstract: This application provides a sensing signal transmission method and apparatus, so that transmission of a sensing signal can be coordinated by using a communication resource. This helps reduce interference between sensing nodes. The method includes: A terminal device sends a first message to a network device, where the first message includes information for requesting the network device to allocate a sensing resource to the terminal device. The network device receives the first message from the terminal device, allocates the sensing resource to the terminal device based on the first message, and sends a second message to the terminal device, where the second message includes the sensing resource allocated to the terminal device. The terminal device receives the second message from the network device, and sends a sensing signal on the allocated sensing resource.

公开(公告)号：US20230261781A1

公开(公告)日：2023-08-17

申请号：US18307677

申请日：2023-04-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jia HE ,  Xianfeng DU

IPC: H04L1/00 ,  G16Y20/10

CPC classification number: H04L1/0015 ,  G16Y20/10

Abstract: Example communication methods and apparatus are described. One example method includes sending a first training signal by a first device to a second device on a reflection path. The first device sends a second training signal to the second device on the reflection path. The reflection path is a transmission path formed after the first training signal and the second training signal are reflected by a surrounding object. An interval between the first training signal and the second training signal is used to indicate to decode data.

公开(公告)号：US20230152422A1

公开(公告)日：2023-05-18

申请号：US18154587

申请日：2023-01-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jia HE ,  Xianfeng DU ,  Guangjian WANG

IPC: G01S7/285 ,  G01S7/00

CPC classification number: G01S7/285 ,  G01S7/006

Abstract: Embodiments of this application disclose a communication method and an apparatus thereof, to implement data communication between a first communication apparatus and a second communication apparatus, so that spectrum resource utilization can be improved. The method in embodiments of this application includes: The first communication apparatus determines a first sensing signal and a second sensing signal; and the first communication apparatus determines a third sensing signal, where the third sensing signal is obtained based on a first data signal and the first sensing signal, the first data signal is a data signal to be sent by the first communication apparatus to the second communication apparatus, and a first frequency difference between a frequency of the second sensing signal and a frequency of the third sensing signal is a preset threshold; and the first communication apparatus sends the second sensing signal and the third sensing signal.

公开(公告)号：US20180041423A1

公开(公告)日：2018-02-08

申请号：US15785935

申请日：2017-10-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jia HE ,  Yi LIN

IPC: H04L12/703 ,  H04L12/931 ,  H04L12/751 ,  H04L12/707 ,  H04L29/14 ,  H04L12/24

CPC classification number: H04L45/28 ,  H04L12/4641 ,  H04L41/0654 ,  H04L43/0817 ,  H04L45/02 ,  H04L45/22 ,  H04L45/586 ,  H04L45/64 ,  H04L49/70 ,  H04L69/40

Abstract: Embodiments of the present disclosure provide a virtual network protection method, including: receiving, by a network device (for example, a transport-controller), a virtual network topology establishment request message, where the virtual network topology establishment request message carries a virtual network resource parameter and/or a virtual network protection and recovery type; reserving a working physical resource and a protection physical resource in an idle physical resource of a physical network according to the virtual network resource parameter and/or the virtual network protection and recovery type; and mapping a virtual link on a virtual network to the working physical resource and the protection physical resource.

公开(公告)号：US20160079651A1

公开(公告)日：2016-03-17

申请号：US14950831

申请日：2015-11-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Minghui XU ,  Lingwen XIAO ,  Jia HE

IPC: H01Q1/12

CPC classification number: H01Q1/1257

Abstract: The present disclosure provides an antenna alignment method and device. The method comprises: according to an antenna type of an antenna and a pre-selected image element type, acquiring a standard feature image corresponding to the antenna type and the image element type from a feature image library; according to the standard feature image, determining an actual feature image of the antenna to be adjusted, wherein there is a correlation between the position of a main lobe in the standard feature image and an alignment direction of a main lobe in the actual feature image; and according to the position of the main lobe, determining the alignment direction of the main lobe in the actual feature image, and adjusting the antenna to be adjusted to the alignment direction of the main lobe in the actual feature image.

Abstract translation: 本公开提供了一种天线对准方法和装置。 该方法包括：根据天线的天线类型和预先选择的图像元素类型，从特征图像库获取与天线类型和图像元素类型对应的标准特征图像; 根据标准特征图像，确定要调整的天线的实际特征图像，其中在标准特征图像中的主瓣的位置与实际特征图像中的主瓣的对准方向之间存在相关性; 并且根据主瓣的位置，确定实际特征图像中主瓣的对准方向，并且将天线调整到实际特征图像中的主瓣的对准方向。