-
公开(公告)号：US11876623B2
公开(公告)日：2024-01-16
申请号：US17531961
申请日：2021-11-22
发明人： Rongkuan Liu , Pengpeng Dong , Yuanjie Li , Shengyue Dou , Huiying Zhu , Zijie Xu
CPC分类号： H04L1/0075 , H04W72/20 , H03M13/2948
摘要： The present disclosure discloses an example communication method and apparatus. One example communication method includes receiving, by a first node, decoding information and coded data from a second node, where the coded data is obtained after data of a node group in which the first node is located is encoded, the data of the node group includes data expected to be received by at least two nodes in the node group, and the at least two nodes include the first node. Data expected to be received by the first node is obtained by the first node based on the decoding information and the coded data.
-
公开(公告)号：US20220272678A1
公开(公告)日：2022-08-25
申请号：US17743689
申请日：2022-05-13
发明人： Peng Zhang , Rongkuan Liu , Tianze Li , Chixiang Ma , Hua Xu
IPC分类号： H04W72/04
摘要： A method including determining, by a first terminal device, a size of a sidelink data packet, determining, by the first terminal device based on the size of the sidelink data packet, a first quantity of time-frequency units corresponding to the sidelink data packet, determining, by the first terminal device, a frequency domain resource of a second time-frequency resource from a first time-frequency resource, based on the first quantity, a resource selection rule, and at least one of a time domain resource of the second time-frequency resource, or a frequency domain resource of the second time-frequency resource, and performing, by the first terminal device, at least one of sending the sidelink data packet to a second terminal device on the second time-frequency resource, or receiving the sidelink data packet from a second terminal device on the second time-frequency resource.
-
公开(公告)号：US20240147446A1
公开(公告)日：2024-05-02
申请号：US18534701
申请日：2023-12-10
发明人： Rongkuan Liu , Jiayin Zhang
IPC分类号： H04W72/0453 , H04L27/26 , H04W72/0446 , H04W72/21
CPC分类号： H04W72/0453 , H04L27/2605 , H04W72/0446 , H04W72/21
摘要： This application provides a communication method and apparatus, and a computer-readable storage medium. The communication method includes: receiving first indication information from a network device, where the first indication information is used to determine a frequency-domain position to which a physical uplink control channel (PUCCH) resource is mapped; and sending information to the network device in first duration by using the PUCCH resource, where frequency-domain positions to which the PUCCH resource is mapped in at least two consecutive time units in the first duration are different. According to the technical solutions provided in this application, a limitation of a frequency-hopping gain of the PUCCH resource can be reduced, and coverage can be enhanced.
-
公开(公告)号：US20220248492A1
公开(公告)日：2022-08-04
申请号：US17660323
申请日：2022-04-22
发明人： Rongkuan Liu , Peng Zhang , Hua Xu
摘要： A first terminal device obtains first data from a network device based on a first identifier, where the first identifier is used to identify a first cooperation group, and the first cooperation group includes the first terminal device and a second terminal device. The first terminal device forwards the first data to the second terminal device.
-
公开(公告)号：US20240097755A1
公开(公告)日：2024-03-21
申请号：US18518571
申请日：2023-11-23
发明人： Rongkuan Liu , Hua Xu , Peng Zhang
IPC分类号： H04B7/0456
CPC分类号： H04B7/0481 , H04B7/046 , H04B7/0482
摘要： This application discloses an uplink data sending method, an uplink data receiving method, and a communication apparatus. The sending method includes: A first terminal device sends first indication information to a network device, where the first indication information is used to determine a first precoding codebook subset to be used by a virtual terminal device. In this way, the network device sends configuration information to the first terminal device based on the first precoding codebook subset to be used by the virtual terminal device, so that the first terminal device sends data to the network device based on the first precoding codebook subset.
-
公开(公告)号：US20240040573A1
公开(公告)日：2024-02-01
申请号：US18477540
申请日：2023-09-28
发明人： Rongkuan Liu , Jiayin Zhang
IPC分类号： H04W72/21 , H04W72/0453 , H04L1/00
CPC分类号： H04W72/21 , H04W72/0453 , H04L1/0061
摘要： This application provides an information transmission method, an apparatus, and a system, to improve coverage and transmission reliability that are of uplink control information UCI, thereby improving communication efficiency. In the method, after determining UCI, a terminal device sends the uplink control information on N frequency domain resource units, where N is a positive integer greater than 1. Based on this solution, when a power spectral density is determined, a larger quantity of frequency domain resource units may indicate a higher transmit power, so that coverage of the UCI can be increased. In addition, when a quantity of bits of the UCI is small, rate matching may be performed on the N frequency domain resource units, to reduce a code rate, so that transmission reliability is improved.
-
公开(公告)号：US11864024B2
公开(公告)日：2024-01-02
申请号：US17392038
申请日：2021-08-02
发明人： Huiying Zhu , Rongkuan Liu , Yuanjie Li
IPC分类号： H04W28/04 , H04L1/16 , H04L1/1607
CPC分类号： H04W28/04 , H04L1/1607
摘要： This application provides a method for wireless communication and an apparatus. The method includes: receiving, by a communication device, L pieces of first data, and determining reception statuses for the L pieces of first data; receiving, by the communication device, second data, and generating feedback information based on the reception statuses for the L pieces of first data and the second data, where the feedback information indicates one or more reception statuses for M pieces of first data, the M pieces of first data are included in the L pieces of first data; and the second data is data obtained after N pieces of first data are encoded, the N pieces of first data are included in the L pieces of first data; and sending, by the communication device, the feedback information.
-
公开(公告)号：US20230049307A1
公开(公告)日：2023-02-16
申请号：US17971101
申请日：2022-10-21
发明人： Rongkuan Liu , Lei Dong , Lei Lu
摘要： Embodiments of this application provide a device-to-device based resource determining method and device, which may be applied to a D2D system (for example, a system such as an internet of vehicles, V2X, or V2V). The method includes: receiving first information sent by a first terminal device, where the first information indicates a second terminal device to send assistance information; and sending the assistance information to the first terminal device, where the assistance information is used to assist the first terminal device in selecting a resource for data transmission. The second terminal device assists the first terminal device in determining the resource for data transmission, instead of completely determining, by a terminal device that sends data, the resource for data transmission.
-
公开(公告)号：US20210368385A1
公开(公告)日：2021-11-25
申请号：US17392038
申请日：2021-08-02
发明人： Huiying Zhu , Rongkuan Liu , Yuanjie Li
摘要： This application provides a method for wireless communication and an apparatus. The method includes: receiving, by a communication device, L pieces of first data, and determining reception statuses for the L pieces of first data; receiving, by the communication device, second data, and generating feedback information based on the reception statuses for the L pieces of first data and the second data, where the feedback information indicates one or more reception statuses for M pieces of first data, the M pieces of first data are included in the L pieces of first data; and the second data is data obtained after N pieces of first data are encoded, the N pieces of first data are included in the L pieces of first data; and sending, by the communication device, the feedback information.
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.018 秒)
