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公开(公告)号：US12041582B2
公开(公告)日：2024-07-16
申请号：US17371768
申请日：2021-07-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ting Wang , Hao Tang , Xinxian Li , Zhenfei Tang
Abstract: This application provides example sidelink resource configuration methods and apparatuses. One example method includes receiving, by a first terminal, first configuration information of a sidelink resource, where the sidelink resource configured by using the first configuration information includes a common resource in resource pools or sidelink bandwidth part BWP resources of N terminals in a terminal group, the terminal group includes the first terminal, and N is a positive integer. The first terminal can then perform sidelink communication with a terminal in the terminal group on the sidelink resource.
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公开(公告)号：US12010635B2
公开(公告)日：2024-06-11
申请号：US17591749
申请日：2022-02-03
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
CPC classification number: H04W52/367 , H04W52/14 , H04W92/18
Abstract: The disclosure describes example methods. One example method includes obtaining sidelink transmit power and uplink transmit power, where the sidelink transmit power is transmit power of a sidelink in a first time unit, and the uplink transmit power is transmit power of an uplink in the first time unit. An actual transmit power of the sidelink in the first time unit based on the sidelink transmit power, the uplink transmit power, and maximum transmit power. The first time unit includes N first time subunits, M second time subunits in the N first time subunits overlap uplink resources, M is less than or equal to N. The N first time subunits are time subunits used for sidelink transmission in the first time unit, and the actual transmit power of the sidelink is constant in the N first time subunits.
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公开(公告)号：US11909559B2
公开(公告)日：2024-02-20
申请号：US16990182
申请日：2020-08-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ting Wang , Haibao Ren , Shengyue Dou , Yuanjie Li
IPC: H04L25/02 , H04L5/00 , H04W8/24 , H04W56/00 , H04B7/024 , H04B7/06 , H04B17/309 , H04B7/08 , H04W72/044 , H04W28/18 , H04L69/28 , H04W72/23 , H04W72/53
CPC classification number: H04L25/0204 , H04B7/024 , H04B7/066 , H04B7/0619 , H04B7/0626 , H04B7/0634 , H04B7/086 , H04B17/309 , H04L5/0023 , H04L5/0035 , H04L5/0048 , H04L5/0053 , H04L25/0242 , H04L69/28 , H04W8/24 , H04W28/18 , H04W56/001 , H04W72/044 , H04W72/23 , H04W72/53
Abstract: Example quasi co-location information determining methods and apparatus are described. One example method includes determining a quantity X of pieces of quasi co-location QCL information, where X is a positive integer. When it is determined that the quantity X of pieces of QCL information is two, and that DCI corresponding to a current data channel does not indicate QCL information of an antenna port of the data channel, or that an interval between the current data channel and the DCI corresponding to the data channel is less than a threshold, two pieces of default QCL information of the antenna port of the data channel are determined.
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公开(公告)号：US20240032066A1
公开(公告)日：2024-01-25
申请号：US18477136
申请日：2023-09-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongxia Lyu , Jianglei Ma , Ting Wang , Jun Wang
IPC: H04W72/232 , H04W72/0453 , H04L5/00 , H04L1/1812
CPC classification number: H04W72/232 , H04W72/0453 , H04L5/0051 , H04L1/1812
Abstract: This application provides a physical layer control information transmission method and apparatus. In the method, a first communication apparatus may obtain first physical layer control information. The first physical layer control information may include N pieces of first information, where N is greater than or equal to 2. The first communication apparatus may obtain target first information from the N pieces of first information. The target first information may indicate a frequency domain resource of a first channel. The first communication apparatus may estimate the first channel based on the target first information. The first communication apparatus may obtain second physical layer control information. The second physical layer control information includes signaling information that may be used by the first communication apparatus to send feedback information corresponding to the first channel. The first communication apparatus may send the feedback information based on the second physical layer control information.
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公开(公告)号：US11818695B2
公开(公告)日：2023-11-14
申请号：US17157727
申请日：2021-01-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ting Wang , Jinlin Peng , Hao Tang , Zhenfei Tang
IPC: H04L5/00 , H04W72/04 , H04W72/12 , H04W84/02 , H04W88/02 , H04W88/08 , H04W92/02 , H04W92/10 , H04W72/0453 , H04W72/23 , H04W72/232 , H04W72/1263
CPC classification number: H04W72/0453 , H04L5/0092 , H04L5/0094 , H04W72/12 , H04W72/1263 , H04W72/23 , H04W72/232 , H04W84/02 , H04W88/02 , H04W88/08 , H04W92/02 , H04W92/10
Abstract: A method is provided, comprising: receiving resource indication information sent by a network device, where the resource indication information is used to indicate resource block groups RBGs allocated to the terminal device in a bandwidth part BWP, and the BWP includes N segments of frequency domain resources; for one of the N segments of frequency domain resources, a size P of an RBG other than the first RBG and the last RBG in the segment of frequency domain resources is determined based on a sum of bandwidths of the N segments of frequency domain resources; and for one of the N segments of frequency domain resources, a size of the first RBG in the segment of frequency domain resources is determined based on a start location of the segment of frequency domain resources and P; and transmitting a signal on the resource block groups RBGs allocated to the terminal device.
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Patent Agency Ranking
公开(公告)号：US20230319860A1
公开(公告)日：2023-10-05
申请号：US18309104
申请日：2023-04-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongxia Lyu , Ting Wang , Jun Wang , Jianglei Ma
IPC: H04W72/51 , H04W72/232 , H04W72/04
CPC classification number: H04W72/51 , H04W72/04 , H04W72/232
Abstract: A communication method, apparatus, and system are provided, related to the field of communication technologies. The method includes, the terminal device determines a first value candidate set. The first value candidate set corresponds to a terminal type of the terminal device, and the first value candidate set includes a value candidate set of a radio resource control RRC parameter corresponding to the terminal type. The terminal device receives a first value from the network device. The first value includes a group of RRC parameter values in the first value candidate set. The terminal device performs communication based on the first value.
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公开(公告)号：US11750250B2
公开(公告)日：2023-09-05
申请号：US17692736
申请日：2022-03-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ting Wang , Jinyao Liang , Shengyue Dou , Yuanjie Li , Yan Cheng
IPC: H04B7/06 , H04B7/0417 , H04B7/0456 , H04L5/00 , H04W80/08
CPC classification number: H04B7/0417 , H04B7/0486 , H04B7/0626 , H04B7/0632 , H04B7/0639 , H04L5/0051 , H04W80/08
Abstract: Disclosed are a communications method and device. The method includes: sending, by a network device, configuration information to a terminal device; determining, by the terminal device, channel state information CSI measurement behavior and/or CSI feedback related information, where the channel state information CSI measurement behavior and/or the CSI feedback related information are/is related to the configuration information; and performing, by the terminal device, CSI measurement based on the configuration information and the CSI measurement behavior and/or the CSI feedback related information, to obtain at least one piece of CSI, and sending all or some of the at least one piece of CSI to the network device. It can be learned that, in a scenario in which a plurality of transmission modes are supported, according to the foregoing method, the terminal device can measure CSI, and feed back the measured CSI to the network device.
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公开(公告)号：US20230155702A1
公开(公告)日：2023-05-18
申请号：US18153876
申请日：2023-01-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ting Wang , Gaoning He , Qi Feng , Jianmin Lu
IPC: H04B17/391 , H04B7/0417 , H04L25/02
CPC classification number: H04B17/391 , H04B7/0417 , H04L25/0202
Abstract: This application provides communication methods and communications apparatuses. In an example method, a first communications apparatus determines whether a first channel learning model is applicable, where the first channel learning model is used to determine first channel information based on target channel information, and a data amount of the first channel information is less than a data amount of the target channel information. The first communications apparatus sends a first message in response to determining that determining that the first channel learning model is not applicable, where the first message is used to indicate that the first channel learning model is not applicable. According to the example method, the first communications apparatus can determine applicability of the first channel learning model without assistance of a second communications apparatus.
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公开(公告)号：US11516783B2
公开(公告)日：2022-11-29
申请号：US16988407
申请日：2020-08-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jinyao Liang , Ting Wang , Yuanjie Li
Abstract: This application provides a communication method and a communications apparatus and system, to help improve transmission reliability. One method includes: obtaining, by a terminal device, a configuration parameter comprising a channel state information (CSI) process feature; and in response to determining that the CSI process feature indicates that further enhancements to coordinated multi-point (FeCoMP) CSI is enabled, sending, by the terminal device uplink control information on a physical uplink channel without sending uplink data on the physical uplink channel.
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公开(公告)号：US11515974B2
公开(公告)日：2022-11-29
申请号：US17138028
申请日：2020-12-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ting Wang , Jinlin Peng , Hao Tang , Zhenfei Tang
Abstract: Example communication methods and a communications apparatus are described. One example method includes receiving first information by a terminal device, where the first information indicates an identifier of a first frequency domain resource, and the first frequency domain resource is contiguous in frequency domain. When a status of the terminal device is a first state, the terminal device with a network device on a second frequency domain resource based on the first information, where the second frequency domain resource includes a plurality of segments of contiguous frequency domain resources, and the first frequency domain resource is one segment of the plurality of segments of contiguous frequency domain resources. According to the foregoing method, the terminal device may communicate, based on the received first information, with the network device on the second frequency domain resource when the status of the terminal device is the first state.
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