-
公开(公告)号：US12004207B2
公开(公告)日：2024-06-04
申请号：US17332515
申请日：2021-05-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Fengwei Liu , Lei Chen , Jing Qiu
CPC classification number: H04W72/54 , H04B7/0626
Abstract: Embodiments of the present disclosure disclose example network device, terminal device, and method for notifying information about a power difference. One example network device includes one or more processors performing operations that include determining first information and sending, by a transceiver of the network device, the first information to a terminal device. The first information indicates a first power difference that is associated with a first waveform. The first power difference is an offset between a power of a reference signal and a power of a first physical downlink shared channel (PDSCH) on which the first waveform is used.
-
公开(公告)号：US11963205B2
公开(公告)日：2024-04-16
申请号：US17175279
申请日：2021-02-12
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W72/04 , H04L1/1607 , H04L5/00 , H04W72/0453 , H04W72/53
CPC classification number: H04W72/53 , H04L1/1642 , H04L5/0048 , H04W72/0453
Abstract: This application provides a resource management method and apparatus. A terminal determines at least one reference signal resource corresponding to each of at least two frequency domain resources, and selects at least two reference signal resources from a plurality of reference signal resources corresponding to the at least two frequency domain resources, where the at least two selected reference signal resources are reference signal resources corresponding to at least two different frequency domain resources. In other words, some of the at least two reference signal resources are selected from a plurality of reference signal resources corresponding to one frequency domain resource, and other reference signal resources are selected from a plurality of reference signal resources corresponding to another frequency domain resource. In this way, the terminal can simultaneously receive data sent by a network device by using reference signal resources corresponding to different frequency domain resources, thereby improving communication efficiency.
-
公开(公告)号：US20240089885A1
公开(公告)日：2024-03-14
申请号：US18510676
申请日：2023-11-16
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shitong Yuan , Lei Chen , Xi Zhang , Bo Fan
IPC: H04W56/00
CPC classification number: H04W56/0045 , H04W56/001
Abstract: Embodiments of this application disclose a beam time synchronization method, for a terminal device to report, to an access network device, that time synchronization information meets a preset condition. The method in embodiments of this application includes: The terminal device determines the time synchronization information based on a time synchronization value of a first beam and a time synchronization value of a second beam. The second beam is a candidate beam or a previous serving beam, and the first beam is a current serving beam. The terminal device sends indication information to the access network device if the time synchronization information meets the preset condition, where the indication information indicates that the time synchronization information meets the preset condition.
-
公开(公告)号：US20230354334A1
公开(公告)日：2023-11-02
申请号：US18347950
申请日：2023-07-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lei Chen , Bingzhao Li , Bin Xu , Yan Wang
IPC: H04W72/1273 , H04W72/543
CPC classification number: H04W72/1273 , H04W72/543
Abstract: An access network device receives configuration information of a first QoS flow, where the first QoS flow supports a plurality of types of data packets, and the configuration information includes QoS parameters respectively corresponding to the plurality of types; and performs, after receiving a first data packet in the first QoS flow, downlink scheduling on the first data packet based on a QoS parameter corresponding to a type of the first data packet.
-
公开(公告)号：US11777587B2
公开(公告)日：2023-10-03
申请号：US17103268
申请日：2020-11-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04B7/08 , H04W72/0446 , H04W72/0453 , H04W72/21 , H04W76/19 , H04L5/00 , H04L25/02 , H04W24/10
CPC classification number: H04B7/088 , H04L5/0051 , H04L25/0226 , H04W24/10 , H04W72/0446 , H04W72/0453 , H04W72/21 , H04W76/19
Abstract: Embodiments of this application disclose a resource configuration method, apparatus, and system. A network device sends a resource configuration of a physical uplink control channel PUCCH used for beam failure recovery to a terminal device, where the resource configuration of the PUCCH includes a corresponding transmit beam of the PUCCH. When detecting a beam failure event, the terminal device sends a transmit beam failure recovery request to the network device based on the resource configuration of the PUCCH and a corresponding periodicity of the PUCCH. The periodicity of the PUCCH may be configured by the network device, or may be a preset periodicity. According to the configuration manner of the PUCCH resource used for beam failure recovery in the embodiments of this application, the terminal device can flexibly and effectively perform beam failure recovery.
-
Patent Agency Ranking
公开(公告)号：US11764925B2
公开(公告)日：2023-09-19
申请号：US17391785
申请日：2021-08-02
Applicant: Huawei Technologies Co., Ltd.
IPC: H04L5/00
CPC classification number: H04L5/0048 , H04L5/0005
Abstract: A reference signal sending method and a communications device are provided. The reference signal sending method includes: generating, by a first device, a tracking reference signal, where the tracking reference signal corresponds to a DMRS port that is used by the first device when the first device sends data to a second device; mapping, by the first device, the tracking reference signal to a time-frequency resource that is used by the first device when the first device sends the data to the second device through the DMRS port, where the tracking reference signal is mapped to at least two modulation symbols on a same frequency resource in one transmission slot; and sending, by the first device, the tracking reference signal mapped to the time-frequency resource to the second device.
-
公开(公告)号：US20230188197A1
公开(公告)日：2023-06-15
申请号：US18168379
申请日：2023-02-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xi Zhang , Peng Guan , Bo Fan , Lei Chen , Kuandong Gao
CPC classification number: H04B7/0695 , H04L5/0048 , H04W72/23
Abstract: A data transmission method and an apparatus are disclosed. A single parameter indicates transmit beam information for uplink transmission and receive beam information for downlink transmission of a terminal device together. The data transmission method includes receiving first indication information, where the first indication information indicates a terminal device to perform data transmission based on a first parameter, and the first parameter indicates transmit beam information for uplink transmission and/or receive beam information for downlink transmission, and performing data transmission based on the transmit beam information and/or the receive beam information that are/is indicated by the first parameter.
-
公开(公告)号：US20230076266A1
公开(公告)日：2023-03-09
申请号：US18050051
申请日：2022-10-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jiangyong Ying , Xiongwei Zhu , Jing Gao , Lei Chen
Abstract: This application discloses a data processing system, an object detection method, and an apparatus thereof, and is applied to the artificial intelligence field. In this application, a second feature map generation unit introduces shallow texture detail information of an original feature map (a plurality of first feature maps generated by a convolutional processing unit) into a deep feature map (a plurality of second feature maps generated by a first feature map generation unit), to generate a plurality of third feature maps, and the third feature map including the shallow rich texture detail information is used as entered data on which a detection unit is to perform target detection.
-
19.发明申请公开(公告)号：US20220369249A1
公开(公告)日：2022-11-17
申请号：US17737233
申请日：2022-05-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zonghui Xie , Lei Chen , Bin Xu , Hong Wang
Abstract: A measurement method including determining, by a terminal device, a first adjustment parameter of a to-be-measured neighboring cell, determining, based on the first adjustment parameter, a first synchronization signal block-based measurement timing configuration (SMTC) window corresponding to the to-be-measured neighboring cell, and measuring the to-be-measured neighboring cell based on the first SMTC window.
-
公开(公告)号：US20220353844A1
公开(公告)日：2022-11-03
申请号：US17867372
申请日：2022-07-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hong Wang , Bin Xu , Bingzhao Li , Lei Chen
Abstract: Embodiments of this application provide a paging method and a communication apparatus, relate to the communications field, and are particularly applicable to NTN communication. The method includes: receiving a first message from a first network device, where the first message includes discontinuous reception DRX cycle information, the DRX cycle information is determined based on signal coverage cycle information of a second network device, the DRX cycle information is used to configure a DRX cycle TUE used by the terminal device to receive the paging message, and the signal coverage cycle information indicates a signal coverage cycle of the second network device; and receiving a paging message from the second network device based on the DRX cycle information.
-
-
-
-
-
-
-
-
-
Search Results
234
records
(took 0.038 seconds)
