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公开(公告)号：US11949521B2
公开(公告)日：2024-04-02
申请号：US17279672
申请日：2019-09-16
Inventor： Wei Bai , Xuejuan Gao , Tony Ekpenyong , Yanping Xing
CPC classification number: H04L1/22 , H04L1/08 , H04L5/0048
Abstract: A data transmission method and device are provided in embodiments of this disclosure. The method includes: starting to transmit data to a network device on a resource configured in one period; changing an RV value or a resource or a DMRS from a current value to another value in case that a terminal needs to transmit data beyond the boundary of the period.
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公开(公告)号：US12199898B2
公开(公告)日：2025-01-14
申请号：US17311691
申请日：2019-09-19
Inventor： Bin Ren , Yanping Xing , Xiangli Lin , Zheng Zhao
Abstract: The present application describes a data transmission method and device, which are used to better support non-orthogonal multiple access data transmission in an uplink grant-free scenario. The data transmission method includes determining a demodulation reference signal (DMRS) orthogonal port pattern of an uplink data channel, there being more than 12 DMRS orthogonal ports; and using the DMRS orthogonal port pattern to carry out data transmission.
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公开(公告)号：US12095562B2
公开(公告)日：2024-09-17
申请号：US17600504
申请日：2020-03-30
Inventor： Wei Bai , Xuejuan Gao , Yanping Xing
IPC: H04W4/00 , H04L1/08 , H04L1/1607 , H04W72/0446 , H04W72/21 , H04W72/563
CPC classification number: H04L1/08 , H04L1/1642 , H04W72/0446 , H04W72/21 , H04W72/563
Abstract: An information transmission method and a UE are provided. The information transmission method includes: obtaining configuration information for transmitting a Physical Uplink Shared Channel (PUSCH); obtaining respective Redundancy Versions (RVs) corresponding to at least two repeated/segmented transmissions of the PUSCH in accordance with lengths of the repeated/segmented transmissions of the PUSCH and the configuration information when the PUSCH is transmitted in the form of the repeated/segmented transmissions; and transmitting the PUSCH in accordance with the RVs.
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公开(公告)号：US11553486B2
公开(公告)日：2023-01-10
申请号：US17607386
申请日：2020-04-24
Inventor： Wei Bai , Xuejuan Gao , Yanping Xing
Abstract: An information transmission method, a network device and a terminal are provided. The method includes: sending configuration information of a first configuration of a physical uplink shared channel or a physical downlink shared channel; determining RVs corresponding to TOs in a second configuration of the physical uplink shared channel or the physical downlink shared channel according to the configuration information, wherein, RVs corresponding to TOs overlapped in time domain in the first configuration and in the second configuration are the same; transmitting the physical uplink shared channel or the physical downlink shared channel according to the RVs.
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公开(公告)号：US12232131B2
公开(公告)日：2025-02-18
申请号：US17632138
申请日：2020-05-28
Inventor： Lei Wang , Xuejuan Gao , Yanping Xing
IPC: H04W72/23 , H04L1/00 , H04W72/0446
Abstract: A method, an apparatus and a device of processing a terminal capability are provided and related to the field of communications. The method performed by a network-side device includes: receiving at least one set of downlink control channel monitoring capability information; wherein, each set of downlink control channel monitoring capability information includes: a minimum quantity of symbols in an interval between adjacent spans, a maximum quantity of consecutive symbols within a span, and at least one of following information: a quantity of blind detections and a quantity of non-overlapping Control Channel Elements CCEs supported by a terminal within a span.
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Patent Agency Ranking
公开(公告)号：US12047968B2
公开(公告)日：2024-07-23
申请号：US17607836
申请日：2020-04-22
Inventor： Wei Bai , Xuejuan Gao , Yanping Xing , Lei Wang
CPC classification number: H04W72/23 , H04L5/0053 , H04L5/0096
Abstract: This disclosure provides a configuration activation/deactivation method, a network device, and a terminal. The method includes: transmitting, to a terminal, activation/deactivation information for indicating activation/deactivation of multiple transmission configurations; wherein, the multiple transmission configurations are associated with configuration information of the activation/deactivation information, or a first field of the activation/deactivation information is used for indicating activation/deactivation of first configuration information that is same among the multiple transmission configurations.
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公开(公告)号：US12047183B2
公开(公告)日：2024-07-23
申请号：US17598818
申请日：2020-03-27
Inventor： Yanping Xing , Deshan Miao
IPC: H04W4/00 , H04L1/1812 , H04L1/1829 , H04B7/155
CPC classification number: H04L1/1854 , H04L1/1812 , H04B7/155
Abstract: Methods for processing and indicating an HARQ mechanism, a terminal and a network side device are provided. The method includes: receiving scheduling information, the scheduling information being used to schedule transmission of a data packet; and determining whether the data packet scheduled by the scheduling information adopts the HARQ mechanism in accordance with the scheduling information.
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8.发明授权公开(公告)号：US11923891B2
公开(公告)日：2024-03-05
申请号：US17423910
申请日：2020-01-13
Inventor： Xiangli Lin , Zheng Zhao , Bin Ren , Yanping Xing
IPC: H04B1/707
CPC classification number: H04B1/707
Abstract: Disclosed are a non-orthogonal multiple access (NOMA) multi-layer transmission method and an apparatus therefor. The method includes: a terminal determines a spread spectrum sequence group for NOMA multi-layer transmission, with the terminal being configured for NOMA multi-layer transmission, and the spread spectrum sequence group includes N spread spectrum sequences, the N spread spectrum sequences correspond to N data layers, the N spread spectrum sequences are mutually orthogonal, N is the number of data layers of NOMA multi-layer transmission, and N is an integer greater than 1; and the terminal sends data, the data comprising the N data layers using the spread spectrum sequence group for spectrum spreading.
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公开(公告)号：US11166299B2
公开(公告)日：2021-11-02
申请号：US17259121
申请日：2019-07-24
Inventor： Tony Ekpenyong , Wei Bai , Yanping Xing , Xuejuan Gao
Abstract: Provided are a data retransmission method and device, and a terminal. The method includes: acquiring a radio resource control (RRC) signaling, wherein the RRC signaling at least comprises a first configuration field and a second configuration field; the first configuration field is a configured grant (ConfiguredGrantConfig) field, and the second configuration field is a physical uplink shared channel configuration (PUSCH-config) field; in the case that a base station dynamically schedules the terminal to perform a retransmission of a PUSCH, determining a parameter set for the retransmission according to a configuration parameter comprised in the first configuration field and a configuration parameter comprised in the second configuration field; and performing the retransmission of the PUSCH according to the determined parameter set.
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公开(公告)号：US12238022B2
公开(公告)日：2025-02-25
申请号：US17968757
申请日：2022-10-18
Inventor： Yanping Xing
Abstract: Disclosed by the present application are a resource mapping method and apparatus and device, comprising: determining to-be-sent data hosted on a data-channel physical downlink shared channel (PDSCH)/physical uplink shared channel (PUSCH); mapping said to-be-sent data to a virtual resource block (VRB); mapping the virtual resource block to a physical resource block (PRB) in resource block (RB) bundle units. Using the present application, it is possible to prevent the problem of the size of a virtual resource block bundle being inconsistent with the size of a physical resource block bundle, thus causing it to be impossible to map the virtual resource block to the physical resource block.
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