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11.发明申请LABEL SWITCHING PATH CALCULATION METHOD AND LABEL SWITCHING PATH CALCULATION DEVICE 有权标签切换路径计算方法和标签交换路径计算设备公开(公告)号：US20150195195A1
公开(公告)日：2015-07-09
申请号：US14661309
申请日：2015-03-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Li ZHANG , Weifeng LI , Ruichuan YOU
IPC: H04L12/723 , H04L12/721
CPC classification number: H04L45/507 , H04L45/12 , H04L45/32 , H04L45/50
Abstract: Embodiments of the present application provide a label switching path calculation method and a label switching path calculation device. In the method, by performing hierarchical level and domain value planning on a node in a network in advance, when an LSP is calculated, hierarchical domain information about each node is acquired, and the LSP is calculated using the acquired hierarchical domain information about each node. Since the hierarchical domain information about each node designates a network position where the node is located, it can be avoided that an LSP obtained by calculation reroutes an access layer according to the hierarchical domain information about each node and a satisfaction criterion for the LSP during the LSP calculation process. In addition, the technical solution provided in the embodiments of the present application needs no manual intervention in the whole LSP calculation process, realizing the automatic calculation of an LSP.
Abstract translation: 本申请的实施例提供标签交换路径计算方法和标签交换路径计算装置。 在该方法中，通过预先在网络中的节点上执行层次级别和域值规划，在计算LSP时，获取关于每个节点的分层域信息，并且使用获取的关于每个节点的分层域信息来计算LSP 。 由于关于每个节点的分级域信息指定节点所在的网络位置，因此可以避免根据关于每个节点的分层域信息，通过计算获得的LSP重新路由接入层，并且在 LSP计算过程。 此外，本申请的实施例中提供的技术方案不需要在整个LSP计算过程中进行人工干预，实现LSP的自动计算。
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公开(公告)号：US20240244463A1
公开(公告)日：2024-07-18
申请号：US18619660
申请日：2024-03-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Weidong HE , Bo HAO , Li ZHANG , Yubo YANG , Pan LIU
IPC: H04W24/08 , H04B17/318
CPC classification number: H04W24/08 , H04B17/318
Abstract: This application provides a radio resource measurement method and apparatus. The method includes: determining frequency domain resources of a narrowband on which an RSS pilot is located, where the RSS pilot occupies a part of the frequency domain resources of the narrowband; and determining, based on the frequency domain resource of the narrowband, a first radio resource measurement result corresponding to the RSS pilot. According to the method, UE can determine, based on the frequency domain resource of the narrowband occupied by the RSS pilot, the first radio resource measurement result corresponding to the RSS pilot.
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公开(公告)号：US20240243470A1
公开(公告)日：2024-07-18
申请号：US18619556
申请日：2024-03-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
CPC classification number: H01Q3/36 , H01Q1/1228 , H01Q3/06
Abstract: This application provides an antenna and a base station antenna feeder system. The antenna includes a first phase shifter, where the first phase shifter includes a cavity and a phase-shift circuit. The phase-shift circuit is disposed in the cavity. The cavity is connected to a mounting structure, and the mounting structure is configured to connect to a pole. In this solution, the cavity can support the entire antenna using the cavity of the first phase shifter as a frame of the antenna, and by mounting the cavity of the first phase shifter on the pole with the mounting structure.
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公开(公告)号：US20230305680A1
公开(公告)日：2023-09-28
申请号：US18041196
申请日：2020-12-31
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Min LIU , Zhong DU , Ning DING , Kai HU , Dezhou ZHANG , Sucheng BIAN , Xingchen ZHOU , Li ZHANG , Wuquan TANG , Ping YU , Yiquan DU , Yaojun WANG , Yulin YAN , Yi YUE , Liangchuan MA
IPC: G06F3/0484 , G06F3/0482
CPC classification number: G06F3/0484 , G06F3/0482 , G06F40/166
Abstract: The present disclosure relates to methods, devices, and systems for invoking a capability of another device. In one example method, a source end device requests capability information of a sink end device. The sink end device sends the capability information to the source end device. The source end device sends first content and first request information to the sink end device when detecting a first operation of a user, where the first request information is used to request the sink end device to process the first content by using a first function. The sink end device processes the first content based on the first request information by using the first function, and sends a processing result of the first content to the source end device. The source end device prompts the user with the processing result.
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15.发明申请公开(公告)号：US20200304269A1
公开(公告)日：2020-09-24
申请号：US16822379
申请日：2020-03-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li ZHANG , Xiaoyue HE , Shengsen WANG , Weixi CHEN
Abstract: A method for replying with an acknowledgement frame includes: calculating, by an access point (AP), sending duration of a physical layer service data unit (PSDU) in a to-be-sent downlink physical layer protocol data unit (downlink PPDU) based on a format and a sending rate that are of the downlink PPDU and based on only that a length of each block acknowledgement bitmap field in a block acknowledgement frame in the downlink PPDU is a maximum quantity of bytes that is of each respective block acknowledgement bitmap field of the plurality of stations (STAs), to generate an legacy signal field of a second preamble; and generating, by the AP, the block acknowledgement frame, where each STA information subfield in a block acknowledgement information field of the block acknowledgement frame includes an association identifier traffic identifier field, a block acknowledgement starting sequence control field, and a block acknowledgement bitmap field.
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Patent Agency Ranking
公开(公告)号：US20250113330A1
公开(公告)日：2025-04-03
申请号：US18978210
申请日：2024-12-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yinghao GUO , Li ZHANG
Abstract: This application discloses a cell measurement method and a related apparatus, and relates to the field of communication technologies. The method includes: obtaining cell information; measuring at least one cell indicated by the cell information, to obtain a measurement result; determining at least one target cell based on the measurement result; and sending a positioning request to a first network device, where the positioning request includes information about the at least one target cell. This method provides technical content of how a terminal device should perform cell measurement in a positioning scenario in an idle state or an inactive state. According to the cell measurement method in embodiments of this application, the target cell that satisfies a positioning requirement can be obtained, and the positioning request is performed based on the target cell obtained through measurement, so that positioning accuracy can be improved.
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公开(公告)号：US20240205953A1
公开(公告)日：2024-06-20
申请号：US18430280
申请日：2024-02-01
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jing HAN , Li ZHANG , Hong LI , Zhongyi SHEN
IPC: H04W72/53 , H04W72/12 , H04W72/542
CPC classification number: H04W72/53 , H04W72/12 , H04W72/542
Abstract: This application provides example communication methods. One example method includes receiving first configuration information from an access network device, where the first configuration information is used to determine a first time domain resource for measuring a first target carrier. When there is scheduling limitation on a first serving carrier or receiving and sending cannot be performed on the first serving carrier and the first target carrier at the same time, a terminal device does not expect to perform transmission on the first serving carrier within reference signal measurement time configuration window duration on the first time domain resource, or the terminal device does not expect to perform transmission on the first serving carrier on symbols on which a measurement reference signal on the first time domain resource is located, and on a symbol previous to and a symbol next to contiguous symbols on which the measurement reference signal is located.
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18.发明公开公开(公告)号：US20230361930A1
公开(公告)日：2023-11-09
申请号：US18350888
申请日：2023-07-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhongyi SHEN , Jiayin ZHANG , Li ZHANG
IPC: H04L1/1812 , H04W72/0446
CPC classification number: H04L1/1812 , H04W72/0446 , H04W80/02
Abstract: This application provides a method for determining a time of applying media access control MAC signaling and an apparatus, and relates to the field of communication technologies, to determine the time of applying the MAC signaling when DCI indicates that a terminal device delays feedback of a HARQ-ACK. In the method, the terminal device receives the MAC signaling. The terminal device receives first indication information, where the first indication information includes a first value for the terminal device to send the HARQ-ACK. The first value indicates whether the terminal device delays feedback of the HARQ-ACK. The terminal device determines the time of applying the MAC signaling. Based on the method, understandings of a network device and the terminal device on the time of applying the MAC signaling can be aligned, thereby improving communication performance.
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公开(公告)号：US20230345278A1
公开(公告)日：2023-10-26
申请号：US18343565
申请日：2023-06-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li ZHANG , Jing HAN , Hong LI , Zhongyi SHEN
IPC: H04W24/08
CPC classification number: H04W24/08
Abstract: This application provides example measurement methods and related example apparatuses. One example measurement method includes determining, by a terminal device and to generate a determining result, whether a measurement gap is involved when each of one or more measurement objects is measured in a first bandwidth part (BWP) group, where the first BWP group includes an active BWP of one or more serving cells of the terminal device. The terminal device can perform measurement-gap-based measurement or non-measurement-gap-based measurement based on the determination.
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公开(公告)号：US20220217800A1
公开(公告)日：2022-07-07
申请号：US17704528
申请日：2022-03-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li ZHANG , Jing HAN , Jiantao XUE
Abstract: This application discloses a communication method and apparatus that activate a secondary cell. If the activated cell is an unknown secondary cell, in response to a terminal device detecting the secondary cell, the terminal device may send indication information to a network device. The indication information is used to trigger the network device to send an RS. In this way, in response to receiving the indication information, the network device may send the RS to the terminal device. Therefore, the terminal device avoids waiting a long period of time for the network device to send a reference signal, which can reduce a delay for activating the secondary cell.
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