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公开(公告)号：US12074712B2
公开(公告)日：2024-08-27
申请号：US17833416
申请日：2022-06-06
发明人： Zhihua Shi , Wenhong Chen , Yun Fang , Yingpei Huang
IPC分类号： H04W72/04 , H04L1/1812 , H04L5/00 , H04W72/0446 , H04W72/23
CPC分类号： H04L1/1819 , H04L5/0051 , H04W72/0446 , H04W72/23
摘要： Disclosed is a downlink data transmission method, including determining, by a terminal device, a transmission configuration indicator (TCI) state corresponding to downlink data transmission based on downlink control information (DCI); and determining a redundancy version (RV) value corresponding to the downlink data transmission based on the DCI. The TCI state and the RV value are used for the terminal device to receive downlink data. Embodiments of the present disclosure also provide a terminal device and a storage medium.
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公开(公告)号：US11950247B2
公开(公告)日：2024-04-02
申请号：US17244751
申请日：2021-04-29
发明人： Zhihua Shi , Wenhong Chen , Yun Fang , Zhi Zhang
CPC分类号： H04W72/23
摘要： A method for wireless communication includes that: a terminal device detects M downlink control channels using N groups of search spaces or N groups of control resource sets (CORESETs), N being an integer greater than or equal to 2, and M being an integer greater than or equal to 2, and different groups of search spaces or different groups of CORESETs are used for detecting different downlink control channels. Further, a terminal device is also provided.
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公开(公告)号：US20230362873A1
公开(公告)日：2023-11-09
申请号：US18351413
申请日：2023-07-12
发明人： Zhihua Shi , Wenhong Chen , Yingpei Huang
CPC分类号： H04W64/00 , H04L5/0051
摘要： Embodiments of the present disclosure provide a wireless communication method, a terminal device, and a network device. The wireless communication method includes: receiving, by the terminal device, first signaling transmitted by the network device. The first signaling is used to indicate one or more first downlink positioning signal sets. Each of the one or more first downlink positioning signal sets includes a plurality of downlink positioning signals occupying different frequency domain resources. The plurality of downlink positioning signals is used jointly to implement a positioning function.
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公开(公告)号：US11758575B2
公开(公告)日：2023-09-12
申请号：US17830284
申请日：2022-06-01
发明人： Zhihua Shi , Wenhong Chen , Zhi Zhang
IPC分类号： H04W72/542 , H04B17/318 , H04B17/382 , H04W72/044 , H04W72/541
CPC分类号： H04W72/542 , H04B17/318 , H04B17/382 , H04W72/044 , H04W72/541
摘要： Disclosed in the embodiments of the present disclosure are a wireless communication method, a terminal device and a network device. The method includes a terminal device that determines a first frequency domain resource within a pre-configured resource block (RB) range; and performs interference measurement or received energy measurement over the first frequency domain resource.
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公开(公告)号：US11737150B2
公开(公告)日：2023-08-22
申请号：US17726428
申请日：2022-04-21
发明人： Wenhong Chen , Zhi Zhang
CPC分类号： H04W74/0833 , H04W72/20
摘要： A wireless communication method includes: sending, by a terminal device, a random access request to a network device on a high frequency uplink carrier or a supplementary uplink (SUL) carrier deployed at a frequency band lower than the high frequency uplink carrier; and acquiring, by the terminal device, a random access response (RAR) sent by the network device in response to the random access request.
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公开(公告)号：US11622376B2
公开(公告)日：2023-04-04
申请号：US17171932
申请日：2021-02-09
发明人： Zhihua Shi , Wenhong Chen , Zhi Zhang
摘要： Embodiments of the present disclosure provide a wireless communications method and a device, to transmit a response message of a message carrying identification information used to represent a downlink signal of a beam. The method includes: receiving, by a network device, a first uplink message sent by a terminal, wherein the first uplink message comprises identification information of a first signal received by the terminal, and the first signal comprises a channel state information reference signals CSI-RS or a synchronization signal block; determining, by the network device, a first control resource set CORESET according to a correspondence between the first signal and a CORESET; and sending, by the network device, the first response message, responding to the first uplink message, on the first CORESET.
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公开(公告)号：US11576071B2
公开(公告)日：2023-02-07
申请号：US17354335
申请日：2021-06-22
发明人： Zhihua Shi , Wenhong Chen , Yun Fang
摘要： Provided in embodiments of the present application are a method and apparatus for determining trigger state, a terminal device, and a communication device; the method comprises: a terminal device receiving first configuration information sent by a network device, the first configuration information comprising configuration information of at least one trigger state; the terminal device receiving first control information sent by the network device, the first control information comprising a first information domain; the terminal device determining a first trigger state identifier on the basis of the value of the first information domain, and determining a corresponding first trigger state in the first configuration information on the basis of the first trigger state identifier; or, the terminal device determining a first trigger state at a target position in the first configuration information on the basis of the value of the first information domain.
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公开(公告)号：US11575543B2
公开(公告)日：2023-02-07
申请号：US17166696
申请日：2021-02-03
发明人： Wenhong Chen , Zhihua Shi
IPC分类号： H04L5/00 , H04L25/02 , H04B7/0456 , H04B7/06 , H04W72/04
摘要： A method for uplink data transmission, a terminal device and a network device are provided. The method may include: receiving subset constraint indication information of an SRS resource sent by a network device, wherein the subset constraint indication information is used for indicating at least one available SRS resource subset; according to the subset constraint indication information, determining the length of an SRI, sent by the network device, in DCI for scheduling uplink data transmission; according to the length of the SRI, determining a target SRI from the DCI; determining, in the at least one available SRS resource subset, a target SRS resource subset corresponding to the target SRI; and according to the target SRS resource subset, determining a transmission parameter used for the uplink data transmission.
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公开(公告)号：US11540269B2
公开(公告)日：2022-12-27
申请号：US16627753
申请日：2017-07-05
发明人： Wenhong Chen
摘要： Embodiments of the present application provide a wireless communication method and device. The method may include: a terminal device determines at least one time domain resource unit occupied by SRS transmission over an SRS resource; the terminal device determines a resource utilization mode used for transmitting the SRS on the at least one time domain resource unit; the terminal device performs, according to the determined resource utilization mode, the SRS transmission on the at least one time domain resource unit.
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公开(公告)号：US20220329293A1
公开(公告)日：2022-10-13
申请号：US17843094
申请日：2022-06-17
发明人： Wenqiang Tian , Wenhong Chen
IPC分类号： H04B7/0413 , H04L5/14 , H04W76/15
摘要： Provided in the implementations of the present disclosure are a wireless communication method, a terminal device and a network device, capable of achieving OAM based wireless communications. The wireless communication method includes: the terminal device determining to use a first transmission mode to transmit data, wherein the first transmission mode is a MIMO or OAM based transmission mode.
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