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公开(公告)号：US20230304866A1
公开(公告)日：2023-09-28
申请号：US18325438
申请日：2023-05-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yufeng DAI , Li WANG , Jiajie WU
IPC: G01J5/06 , G01J5/0806 , G01J5/80 , G01J5/10 , G01J5/00
CPC classification number: G01J5/06 , G01J5/0806 , G01J5/80 , G01J5/10 , G01J5/0025 , G01J2005/065
Abstract: A temperature detector configured for use in a mobile terminal includes a lens, a collimator hole, and an infrared sensor that are arranged on an optical path. The lens is configured to converge ambient light, and the ambient light includes target area light and another area light. The collimator hole is used to obtain the target area light by screening and block the other area light. That is, the collimator hole screens the incident ambient light, and allows only the target area light to reach the infrared sensor.
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公开(公告)号：US20190075574A1
公开(公告)日：2019-03-07
申请号：US16178999
申请日：2018-11-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li WANG , Zhenxing HU , Jie MA
IPC: H04W72/12
Abstract: Resource scheduling includes pre-dividing a resource block RB into a plurality of sub-RBs and scheduling a UE by using a resource scheduling indication during data transmission to perform data receiving or sending in a position of a corresponding sub-RB. The resource block RB is pre-divided into a plurality of sub-RBs and during data transmission the UE is scheduled by using the resource scheduling indication to perform data receiving or sending in the position of the corresponding sub-RB, thereby improving resource utilization efficiency during transmission of a small data service and improving transmission efficiency of small data.
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公开(公告)号：US20140092880A1
公开(公告)日：2014-04-03
申请号：US14080207
申请日：2013-11-14
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W72/04
CPC classification number: H04W72/0413 , H04L5/0007 , H04L5/0035 , H04L5/0037 , H04L5/0048 , H04L5/0053 , H04L5/0069 , H04L5/0085 , H04L5/0094 , H04L27/2605 , H04L43/0864 , H04W56/00 , H04W72/042 , H04W72/1273
Abstract: Embodiments of the present disclosure provide a method and a device for transmitting data. The method includes: a user equipment receives downlink data sent from a base station through downlink resources of a special subframe; the user equipment determines its corresponding guard period level, the guard period level corresponds to a round-trip time of the user equipment and indicates a length of an orthogonal frequency division multiplexing (OFDM) symbol in a guard period corresponding to the user equipment in the special subframe; the user equipment determines, according to its corresponding guard period level, a position of uplink resources corresponding to the user equipment in guard period resources of the special subframe; and the user equipment sends uplink data to the base station through the uplink resources corresponding to the user equipment in the guard period resources of the special subframe.
Abstract translation: 本公开的实施例提供了一种用于发送数据的方法和装置。 该方法包括：用户设备通过特殊子帧的下行资源接收从基站发送的下行链路数据; 用户设备确定其对应的保护周期等级，保护周期等级对应于用户设备的往返时间，并指示在与该用户设备相对应的保护时段中的正交频分复用（OFDM）符号的长度 特殊子框架 用户设备根据其相应的保护周期级别确定与特殊子帧的保护周期资源中的用户设备相对应的上行链路资源的位置; 并且用户设备通过在特殊子帧的保护周期资源中与用户设备对应的上行资源向基站发送上行数据。
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公开(公告)号：US20140071921A1
公开(公告)日：2014-03-13
申请号：US14079863
申请日：2013-11-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04L5/00
CPC classification number: H04W72/044 , H04L5/0062 , H04L27/2647 , H04W72/04 , H04W72/042 , H04W72/0446 , H04W72/0473 , H04W72/0493
Abstract: The present disclosure provides a method and device for transmitting data. The method comprises: a first user equipment receives downlink data sent from a base station through downlink resources of a special subframe; the first user equipment acquires a position of uplink resources corresponding to the first user equipment in guard period resources of the special subframe, wherein the position of the uplink resources corresponding to the first user equipment in the guard period resources of the special subframe is staggered from a position of downlink resources corresponding to a second user equipment in the special subframe, and a round-trip time of the second user equipment is greater than a round-trip time of the first user equipment; and the first user equipment sends uplink data to the base station through the uplink resources corresponding to the first user equipment in the guard period resources of the special subframe.
Abstract translation: 本公开提供了一种用于发送数据的方法和装置。 该方法包括：第一用户设备通过特殊子帧的下行资源接收从基站发送的下行链路数据; 第一用户设备在特殊子帧的保护周期资源中获取与第一用户设备相对应的上行链路资源的位置，其中与专用子帧的保护周期资源中的第一用户设备对应的上行链路资源的位置与 与特殊子帧中的第二用户设备相对应的下行链路资源的位置和第二用户设备的往返时间大于第一用户设备的往返时间; 并且第一用户设备在特殊子帧的保护周期资源中通过与第一用户设备相对应的上行链路资源向基站发送上行链路数据。
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公开(公告)号：US20220294501A1
公开(公告)日：2022-09-15
申请号：US17827025
申请日：2022-05-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jia GUO , Bing JIANG , Li WANG
IPC: H04B7/0426 , H04B7/0456 , H04W52/24
Abstract: A method includes: The receive end receives 2N channels of signals through N first antennas, where the 2N channels of signals are respectively from N second antennas of the transmit end. When transmission performance of any one of the 2N channels of signals is less than a first threshold, the receive end respectively receives, from two second antennas, two channels of signals whose polarization directions are orthogonal. When transmission performance of the two channels of signals is both greater than a second threshold, the receive end receives the 2N channels of signals through the N first antennas.
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Patent Agency Ranking
公开(公告)号：US20150229441A1
公开(公告)日：2015-08-13
申请号：US14695814
申请日：2015-04-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yanping JIANG , Li WANG , Qiang WANG , Jie MA
CPC classification number: H04L1/0042 , H04L1/0041 , H04L1/0043 , H04L1/0071 , H04L5/001 , H04L27/26 , H04L27/2627 , H04L27/2634 , H04W84/12
Abstract: The present invention provides a method and a device for interleaving processing in a WLAN system, and relates to the field of communications technologies. The method includes: obtaining, by a WLAN device, a predetermined number of identifiers of valid positions from any sub-interleaving processing contained in an interleaving processing; determining valid input positions of the interleaving processing according to the identifiers of the valid positions; transmitting data bits to be transmitted in the valid input positions, and transmitting bit 0 and/or bit 1 or no data bit in other non-valid input positions of the interleaving processing other than the valid input positions; modulating data bits transmitted in interleaving processing output positions to obtain modulation signals and mapping the modulation signals onto the corresponding data sub-carriers respectively. The present invention can be applied in interleaving processing of data bits to be transmitted.
Abstract translation: 本发明提供了一种在WLAN系统中交织处理的方法和装置，涉及通信技术领域。 该方法包括：通过WLAN装置从包含在交织处理中的任何子交织处理获得预定数量的有效位置的标识符; 根据有效位置的标识符来确定交织处理的有效输入位置; 发送要在有效输入位置发送的数据位，以及在除了有效输入位置之外的交织处理的其他非有效输入位置中发送位0和/或位1或不发送数据位; 调制在交织处理输出位置中发送的数据位，以获得调制信号，并将调制信号分别映射到对应的数据子载波上。 本发明可以应用于要发送的数据比特的交织处理。
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公开(公告)号：US20150358951A1
公开(公告)日：2015-12-10
申请号：US14828196
申请日：2015-08-17
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W72/04
CPC classification number: H04W72/044 , H04L5/0062 , H04L27/2647 , H04W72/04 , H04W72/042 , H04W72/0446 , H04W72/0473 , H04W72/0493
Abstract: The present disclosure provides a system for transmitting data. The system comprises: a base station and a first user equipment, the first user equipment receives downlink data sent from a base station through downlink resources of a special subframe; acquires a position of uplink resources corresponding to the first user equipment in guard period resources of the special subframe, wherein the position of the uplink resources corresponding to the first user equipment in the guard period resources of the special subframe is staggered from a position of downlink resources corresponding to a second user equipment in the special subframe, and a round-trip time of the second user equipment is greater than a round-trip time of the first user equipment; and sends uplink data to the base station through the uplink resources corresponding to the first user equipment in the guard period resources of the special subframe.
Abstract translation: 本公开提供了一种用于发送数据的系统。 该系统包括：基站和第一用户设备，第一用户设备通过特殊子帧的下行资源接收从基站发送的下行链路数据; 在特殊子帧的保护周期资源中获取对应于第一用户设备的上行链路资源的位置，其中在特殊子帧的保护周期资源中对应于第一用户设备的上行链路资源的位置与下行链路的位置交错 对应于特殊子帧中的第二用户设备的资源以及第二用户设备的往返时间大于第一用户设备的往返时间; 并在特殊子帧的保护周期资源中通过与第一用户设备对应的上行链路资源向基站发送上行数据。
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公开(公告)号：US20140269593A1
公开(公告)日：2014-09-18
申请号：US14297050
申请日：2014-06-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li WANG , Zhenxing HU , Jie MA
IPC: H04W72/12
CPC classification number: H04W72/12
Abstract: Embodiments of the present invention provide a resource scheduling method and apparatus and a terminal. The method includes: pre-dividing a resource block RB into a plurality of sub-RBs; and scheduling a UE by using a resource scheduling indication during data transmission to perform data receiving or sending in a position of a corresponding sub-RB. The resource block RB is pre-divided into a plurality of sub-RBs by applying the present invention; and during data transmission, the UE is scheduled by using the resource scheduling indication to perform data receiving or sending in the position of the corresponding sub-RB, thereby improving resource utilization efficiency during transmission of a small data service and improving transmission efficiency of small data.
Abstract translation: 本发明的实施例提供了一种资源调度方法和装置以及终端。 该方法包括：将资源块RB预划为多个子RB; 并且在数据传输期间通过使用资源调度指示来调度UE，以在对应的子RB的位置执行数据接收或发送。 通过应用本发明，将资源块RB预先划分为多个子RB; 并且在数据传输期间，通过使用资源调度指示来调度UE在相应子RB的位置执行数据接收或发送，从而提高小数据业务传输期间的资源利用效率，提高小数据传输效率 。
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公开(公告)号：US20240187050A1
公开(公告)日：2024-06-06
申请号：US18399882
申请日：2023-12-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jie HUANG , Leting LI , Liechen LI , Liwei GE , Li WANG
IPC: H04B7/0456
CPC classification number: H04B7/0456
Abstract: This application provides a method for obtaining a precoding matrix and an apparatus. The method includes: respectively obtaining autocorrelation matrices of N terminals based on channel estimation results of the N terminals, where the autocorrelation matrices are filtered in frequency domain and/or time domain to obtain statistical autocorrelation matrices; obtaining a joint precoding matrix of M terminals based on the statistical autocorrelation matrices respectively corresponding to the N terminals; and outputting information that indicates the joint precoding matrix, where the N terminals belong to the M terminals, M≥2, 1≤N≤M, and M and N are both positive integers.
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公开(公告)号：US20170187806A1
公开(公告)日：2017-06-29
申请号：US15460658
申请日：2017-03-16
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li WANG , Yizhen XU , Xiaoming WU
Abstract: A cloud computing system and a method therein. The cloud computing system includes: a resource server cluster, where the resource server cluster includes at least two resource servers, each resource server in the resource server cluster has at least one type of resources of computing resources and storage resources, and at least one resource server in the resource server cluster has computing resources and storage resources; a computing resource management module configured to manage the computing resources in the resource server cluster, so as to provide a virtual computing service; and a storage resource management module configured to manage a shared storage resource pool established using the storage resources in the resource server cluster, so as to provide a virtual storage service, where storage resources included in each storage resource pool are from at least two resource servers in the resource server cluster.
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