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公开(公告)号：US09722821B2
公开(公告)日：2017-08-01
申请号：US14661876
申请日：2015-03-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Gong Zhang , Xun Yang , Pei Xiao , Zihuai Lin
IPC: H04L25/03 , H04B7/04 , H04B7/06 , H04L1/00 , H04L25/02 , H04L27/02 , H04L27/20 , H04L27/34 , H04J11/00 , H04L1/06 , H04L1/12
CPC classification number: H04L25/03159 , H04B7/0434 , H04B7/0465 , H04B7/0617 , H04J11/0063 , H04L1/0026 , H04L1/0028 , H04L1/0036 , H04L1/0073 , H04L1/0606 , H04L25/0204 , H04L25/03343 , H04L25/03968 , H04L27/02 , H04L27/2082 , H04L27/34 , H04L2001/125
Abstract: A precoding method, a precoding apparatus, a Frequency Domain Equalization (FDE) method, and an FDE apparatus are provided in the embodiments of the present invention. The precoding method includes: performing offset modulation for a transmitting signal vector; calculating a precoding matrix according to the offset-modulated transmitting signal vector and a receiver decision signal vector, where the precoding matrix is used for performing precoding for the transmitting signal vector; and performing precoding for the transmitting signal vector according to the precoding matrix. Linear precoding is performed by using the offset-modulated signal on the transmitter, and therefore, the interference caused by multiple antennas and multipath propagation is reduced, the system BER is reduced, and the complexity of implementation is low.
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公开(公告)号：US20160110649A1
公开(公告)日：2016-04-21
申请号：US14977991
申请日：2015-12-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhenhua Dong , Xiuqiang He , Gong Zhang , Guoxiang Cao
CPC classification number: G06N5/046 , G06F16/24575 , G06F16/9535 , G06N20/00 , H04W4/50
Abstract: An application program recommending method may include acquiring current context information of the terminal, acquiring an amount of context information generated when the terminal runs a first application program, where the first application program refers to an application program stored in the terminal, determining a to-be-used recommending mechanism according to the amount of the context information generated when the terminal runs the first application program, and determining, according to the to-be-used recommending mechanism, a second application program corresponding to the current context information, where the second application program refers to a to-be-recommended application program; and displaying the second application program. In this way, accuracy of predicting an application program to be used by a user is improved. Moreover, when historical information of using an application program by the user is insufficient, a to-be-recommended application program can also be accurately determined.
Abstract translation: 应用程序推荐方法可以包括获取终端的当前上下文信息，获取当终端运行第一应用程序时产生的上下文信息的量，其中第一应用程序参考存储在终端中的应用程序， 根据当终端运行第一应用程序时生成的上下文信息的量，根据所使用的推荐机制确定与当前上下文信息相对应的第二应用程序，其中， 第二个应用程序是指一个要推荐的应用程序; 并显示第二应用程序。 以这种方式，提高了用户使用的预测应用程序的精度。 此外，当使用用户的应用程序的历史信息不足时，还可以准确地确定要推荐的应用程序。
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公开(公告)号：US20140108653A1
公开(公告)日：2014-04-17
申请号：US14106192
申请日：2013-12-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Liangwei Wang , Gong Zhang
IPC: H04L12/26
Abstract: Embodiments of the present invention provide a man-machine interaction data processing method and apparatus. The man-machine interaction data processing method according to the present invention includes: receiving data collection information sent by a user terminal, where the data collection information includes identification information, sensor data, and data collection time information of the user terminal; obtaining application service content information corresponding to the identification information and the data collection time information, and extracting a user activity behavior feature from the application service content information; and annotating the sensor data according to the user activity behavior feature of the user terminal. In the embodiments of the present invention, because the method according to the embodiments may be used to collect sensor data of each user, a large amount of sensor data is ensured, so that subsequent processing is more convenient and accurate.
Abstract translation: 本发明的实施例提供一种人机交互数据处理方法和装置。 根据本发明的人机交互数据处理方法包括：接收用户终端发送的数据收集信息，其中数据收集信息包括用户终端的识别信息，传感器数据和数据收集时间信息; 获取与所述识别信息和所述数据收集时间信息对应的应用服务内容信息，以及从所述应用服务内容信息中提取用户活动行为特征; 并根据用户终端的用户活动行为特征注释传感器数据。 在本发明的实施例中，由于根据实施例的方法可以用于收集每个用户的传感器数据，因此确保了大量的传感器数据，使得后续处理更方便和准确。
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14.发明授权公开(公告)号：US12153716B2
公开(公告)日：2024-11-26
申请号：US17975163
申请日：2022-10-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jianyu Jiang , Xusheng Chen , Tsz On Li , Cheng Wang , Heming Cui , Sen Wang , Peng Wang , Gong Zhang
Abstract: Embodiments of this application provide application processing methods and apparatuses. One method includes: receiving a startup request from a first client device, where the startup request is used to start an application. Loading, in a high-level language execution environment of an enclave, a manifest file of the application and a dependency relationship between an enclave entrypoint function of the application and a static dependency class, and loading a static dependency class of the enclave entrypoint function of the application based on the manifest file and the dependency relationship between the enclave entrypoint function and the static dependency class.
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15.发明申请公开(公告)号：US20230096003A1
公开(公告)日：2023-03-30
申请号：US18074972
申请日：2022-12-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tsz On Li , Jianyu Jiang , Ji Qi , Chi Chiu So , Heming Cui , Sen Wang , Peng Wang , Gong Zhang
IPC: G06F21/62
Abstract: Disclosed are a data processing method and apparatus, a computing device, and a storage medium, which belongs to the field of big data technologies. The method includes: determining, based on a query algorithm, a first query output (601) corresponding to an input data set; determining, based on a second query output of an unsampled data record in the input data set and the query algorithm, a perturbation of each of a target quantity of sampled data records in the input data set to the first query output, to obtain sensitivity (602) corresponding to the input data set, where the unsampled data record and the target quantity of data records constitute the input data set; and adding noise to the first query output based on the sensitivity and outputting a noised first query output (603).
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Patent Agency Ranking
公开(公告)号：US11228513B2
公开(公告)日：2022-01-18
申请号：US16776783
申请日：2020-01-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qun Huang , Runhui Li , Yong Huang , Gong Zhang , Pak-Ching Lee , Lu Tang
IPC: G06F15/173 , H04L12/26 , H04L9/06 , H04L12/717
Abstract: One example packet processing device includes a buffer, and the packet processing device obtains a to-be-measured packet. In response to determining that occupied storage space in the buffer is less than a preset threshold, the packet processing device reads the to-be-measured information from the buffer, and modifies, based on the to-be-measured information and a first algorithm, a pieces of data in first measurement data corresponding to the to-be-measured packet, where a is a positive integer. In response to determining that occupied storage space in the buffer is greater than or equal to a preset threshold, the packet processing device modifies, based on to-be-measured information and a second algorithm, w pieces of data in second measurement data corresponding to the to-be-measured packet, where w is a positive integer, and w is less than a.
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17.发明授权公开(公告)号：US10887774B2
公开(公告)日：2021-01-05
申请号：US16862104
申请日：2020-04-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Fan Zhang , Bo Bai , Gong Zhang
Abstract: A mobile communications system expansion method, a related device, a storage medium, and a program product are provided, to relatively accurately expand a capacity of a current data service-focused communications network. In embodiments of this application, a distribution status of collected data characteristic information is fitted by using a power-law model, to obtain a user data transmission rate in a coverage area of a transmit unit; a theoretical quantity of users supported by a mobile communications system is determined based on the user data transmission rate and an obtained reference system transmission rate of the mobile communications system; and whether to expand a capacity of the transmit unit is determined based on the theoretical quantity of users and an actual quantity of users that access the transmit unit in the preset time segment.
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公开(公告)号：US10805804B2
公开(公告)日：2020-10-13
申请号：US16420199
申请日：2019-05-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Fan Zhang , Yi Chao Chen , Gong Zhang
IPC: H04W16/10 , H04L12/715 , H04L12/851 , H04L12/891 , H04L12/873 , H04L12/911 , H04W16/04 , H04W28/08 , H04W28/20 , H04L12/24 , H04L12/26
Abstract: This application discloses a network control method. The method includes: obtaining global network information; determining resource information of at least one sliced network based on the global network information, where each sliced network is corresponding to one second controller, and resource information of each sliced network includes initial link bandwidth allocated to each aggregation flow in each sliced network on each link in each sliced network; and sending resource information of a corresponding sliced network to each second controller, so that a target second controller performs, through closed-loop control based on a queue status corresponding to a target sliced network, closed-loop correction on initial link bandwidth allocated to each aggregation flow in the target sliced network on each link in the target sliced network, and each switch in the target sliced network transmits a corresponding aggregation flow based on corresponding corrected link bandwidth.
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公开(公告)号：US10581742B2
公开(公告)日：2020-03-03
申请号：US15870104
申请日：2018-01-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wei Liang , Gong Zhang , Guanrong Chen
IPC: H04L12/801 , H04L12/835 , H04L12/863
Abstract: A congestion control method includes obtaining, by a first network node, a current queue buffer status of each of N second network nodes, combining, by the first network node, current queue buffer statuses of the N second network nodes and a current queue buffer status of the first network node into a state vector, updating, by the first network node, the current queue buffer status of the first network node according to the state vector and a coupling vector; and repeating all the above steps till an absolute value of a difference between each of the queue buffer statuses of the N second network nodes and the queue buffer status of the first network node is less than or equal to a preset threshold.
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公开(公告)号：US20180139135A1
公开(公告)日：2018-05-17
申请号：US15870104
申请日：2018-01-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wei Liang , Gong Zhang , Guanrong Chen
IPC: H04L12/801 , H04L12/863 , H04L12/835
Abstract: A congestion control method includes obtaining, by a first network node, a current queue buffer status of each of N second network nodes, combining, by the first network node, current queue buffer statuses of the N second network nodes and a current queue buffer status of the first network node into a state vector, updating, by the first network node, the current queue buffer status of the first network node according to the state vector and a coupling vector; and repeating all the above steps till an absolute value of a difference between each of the queue buffer statuses of the N second network nodes and the queue buffer status of the first network node is less than or equal to a preset threshold.
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