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公开(公告)号：US20250141578A1
公开(公告)日：2025-05-01
申请号：US19006636
申请日：2024-12-31
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yu WANG
Abstract: The present disclosure relates to methods for flexible Ethernet (FlexE), network devices, computer-readable storage mediums, and computer program products. In one example method, for a to-be-generated code block set, a network device determines a corresponding first payload block set obtained by removing an alignment marker block from the code block set. If the network device determines that the first payload block set needs to include a pad block, the network device determines a location of the pad block in the first payload block set. The network device determines a location of the pad block in the code block set based on the location of the pad block in the first payload block set.
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公开(公告)号：US20240406850A1
公开(公告)日：2024-12-05
申请号：US18802136
申请日：2024-08-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jun WANG , Xiaolu WANG , Xian MENG , Dali QIN , Hejia LUO , Yu WANG , Tianhang YU , Rong LI
Abstract: The present disclosure relates to communication methods and communication apparatuses. In one example method, a first communication apparatus receives first configuration information, where the first configuration information includes first identification update information and information about a first update moment of a first cell of a second communication apparatus, and the first identification update information is used to determine first identification information used by the first cell at the first update moment or after the first update moment. The first communication apparatus communicates based on the first configuration information by using the first identification information at the first update moment or after the first update moment, where the first communication apparatus is in a coverage range of the first cell.
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公开(公告)号：US20240314582A1
公开(公告)日：2024-09-19
申请号：US18677010
申请日：2024-05-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chuili KONG , Ying CHEN , Yunfei QIAO , Yu WANG
CPC classification number: H04W16/28 , H04L5/0053 , H04W72/30 , H04W84/06
Abstract: A satellite divides all beam positions in a coverage area of the satellite into K beam position groups based on population density of the beam positions in the coverage area of the satellite, where the K beam position groups are in a one-to-one correspondence with K broadcast beams of the satellite, K is an integer greater than 1, a quantity of beam positions included in a first beam position group is inversely proportional to population density in the first beam position group, the first beam position group is any one of the K beam position groups, and the first beam position group includes at least one beam position. The satellite sequentially performs beam scanning on the beam positions in the first beam position group by using a first broadcast beam corresponding to the first beam position group.
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公开(公告)号：US20230353237A1
公开(公告)日：2023-11-02
申请号：US18221137
申请日：2023-07-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ying CHEN , Xueliang SHI , Yunfei QIAO , Jun WANG , Yu WANG , Hejia LUO
CPC classification number: H04B7/18545 , H04B7/2041 , H04W28/0226
Abstract: A first communication apparatus obtains first ephemeris information of a second communication apparatus, where the first ephemeris information includes information about m parameters of n parameters in second ephemeris information, n is equal to 6, and m is a positive integer less than n, and the n parameters include a first location parameter, a first location parameter, and a first location parameter in first location information, and a first velocity parameter, a first velocity parameter, and a first velocity parameter in first velocity information. The first communication apparatus determines values of the n parameters in the second ephemeris information based on the first ephemeris information, where the values of the n parameters include values of the m parameters and values of remaining n-m parameters. The first communication apparatus communicates with the second communication apparatus based on the second ephemeris information.
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公开(公告)号：US20230308864A1
公开(公告)日：2023-09-28
申请号：US18326728
申请日：2023-05-31
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yunfei QIAO , Xiaolu WANG , Yu WANG , Jun WANG
IPC: H04W8/24 , H04L5/00 , H04W12/037
CPC classification number: H04W8/24 , H04L5/0035 , H04W12/037 , H04W84/06
Abstract: Example wireless communication methods and apparatus are described. The wireless communication network includes at least two access nodes. One example method includes obtaining a first communication resource corresponding to a first terminal device by a first access node, where the first communication resource is used to provide a network function service for the first terminal device. The first access node generates a first record based on the first communication resource, and sends the first record to the other access nodes in the wireless communication network.
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Patent Agency Ranking
公开(公告)号：US20220190910A1
公开(公告)日：2022-06-16
申请号：US17684730
申请日：2022-03-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yu WANG , Yunfei QIAO , Hejia LUO , Xian MENG
Abstract: This application relates to the field of communication technologies, and discloses a communication method and a communication apparatus, to resolve a problem of a poor interference suppression effect caused by closing an edge beam of a satellite. The method includes: A first satellite sends a first message to a second satellite. The first message includes information about a frequency reuse scheme. The information about the frequency reuse scheme includes basic unit information. The basic unit information includes central point locations and frequency information of at least N−1 beams. Herein, N is a frequency reuse factor of the first satellite. At least N−1 different pieces of frequency information exist in the frequency information that is of the at least N−1 beams and that is included in the basic unit information. In addition, N is a positive integer greater than or equal to 3.
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公开(公告)号：US20220086711A1
公开(公告)日：2022-03-17
申请号：US17536265
申请日：2021-11-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yu WANG , Rong LI , Xian MENG , Yunfei QIAO
Abstract: Embodiments of this application provide a cell handover method and apparatus. A first network device of a first cell obtains user information of a terminal device, and then the first network device may determine handover information based on the user information and running information of the first network device, so that after the first network device sends an RRC message including the handover information to the terminal device, the terminal device may perform N consecutive cell handovers based on the handover information. In the N cell handovers, the first network device only needs to obtain the user information once, to configure handover conditions for the N subsequent handovers in advance at a time. This simplifies a network signaling procedure, reduces network overheads, and reduces handover response time. The embodiments of this application are applicable to a network handover in a satellite scenario.
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公开(公告)号：US20190205011A1
公开(公告)日：2019-07-04
申请号：US16312120
申请日：2016-06-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaojuan LI , Wenmei GAO , Yu WANG
IPC: G06F3/0481 , G06F3/0484 , G06F3/0487 , G06F1/16
CPC classification number: G06F3/04817 , G06F1/163 , G06F1/1652 , G06F3/041 , G06F3/04845 , G06F3/0487 , G06F3/147
Abstract: An electronic device having a flexible display screen and a processing method thereof, where bending the electronic device may cause the electronic device to switch between a smartphone mode and a wearable mode. In the wearable mode, the electronic device displays content on a part of the flexible display screen.
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公开(公告)号：US20230283350A1
公开(公告)日：2023-09-07
申请号：US18315431
申请日：2023-05-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ying CHEN , Jianwei ZHOU , Hejia LUO , Yu WANG , Jun WANG
IPC: H04B7/06 , H04L5/00 , H04B17/318
CPC classification number: H04B7/0639 , H04L5/0051 , H04B17/328
Abstract: Embodiments of this application provide a channel matrix determining method, an apparatus, and a system, relating to the field of communication technologies, to resolve a technical problem that a manner in which a network device determines a precoding matrix based on an existing PMI indicator is not applicable to long-distance communication. The method includes: A terminal device obtains a plurality of reference signals, determines a first channel matrix based on the plurality of reference signals, and feeds back, to a network device, first information indicating some channel elements in the first channel matrix. The terminal device may further receive a downlink signal determined based on the first information and sent by the network device. A channel element in the some channel elements is determined based on signal strength and/or a time-frequency resource of the reference signal.
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公开(公告)号：US20220217591A1
公开(公告)日：2022-07-07
申请号：US17704378
申请日：2022-03-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xian MENG , Meixin LIN , Yunfei QIAO , Yu WANG
Abstract: Embodiments of this application relate to a cell handover method and apparatus, to determine a suitable access cell for a terminal in a cell handover process. The cell handover method is: A satellite receives a random access preamble that is of a first cell and that is sent by a terminal, where the random access preamble is used to determine terminal information used for cell handover; the satellite determines, based on the terminal information and cell attribute information that is of the satellite, a second cell most suitable for the terminal to access; and the satellite sends access information of the second cell to the terminal.
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