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公开(公告)号：US20240306136A1
公开(公告)日：2024-09-12
申请号：US18262000
申请日：2021-12-24
Inventor： Hui LI , Qiubin GAO , Runhua CHEN , Yajuan LUO , Lei SONG
IPC: H04W72/044 , H04L5/00 , H04W72/232
CPC classification number: H04W72/046 , H04L5/0053 , H04W72/232
Abstract: Provided are a beam indication method and apparatus, and a storage medium. The method includes receiving downlink control information, and determining a target transmission configuration indicator (TCI) state group on the basis of the downlink control information, wherein the target TCI state group is used for representing a channel and/or link to which the target TCI state group is applied; and sending and receiving a signal on the basis of a beam corresponding to the target TCI state group. The beam indication method and apparatus, and the storage medium provided in the present disclosure, identification or indication information of a channel and/or link is introduced into a TCI state group, and a channel and/or link, to which the TCI state group corresponding to each code point is applied, are/is determined, and corresponding beam information is indicated by a code point and on the basis of downlink control information.
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公开(公告)号：US20240121048A1
公开(公告)日：2024-04-11
申请号：US18539274
申请日：2023-12-14
Inventor： Qiuping HUANG , Runhua CHEN , Qiubin GAO , Xin SU , Deshan MIAO
IPC: H04L5/00 , H04W72/1268 , H04W72/23
CPC classification number: H04L5/0048 , H04W72/1268 , H04W72/23
Abstract: The present application can provide an uplink transmission method and apparatus. The method comprises: a base station instructs a UE to send SRSs corresponding to N groups of SRS resources, each of the N groups of SRS resources comprising one or more SRS resources; N being a positive integer; the base station receives the SRSs sent by the UE to determine X groups of uplink scheduling information, each of the X groups of uplink scheduling information corresponding to one group of SRS resources in the N groups of SRS resources; uplink scheduling information in different groups corresponding to SRS resources in different groups; X being a positive integer greater than one and not greater than N; the base station sends the determined X groups of uplink scheduling information to the UE so that the UE transmits an uplink signal according to the X groups of uplink scheduling information.
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公开(公告)号：US20230261724A1
公开(公告)日：2023-08-17
申请号：US18003817
申请日：2021-07-01
Inventor： Hui LI , Runhua CHEN , Qiubin GAO , Yajuan LUO
CPC classification number: H04B7/06968 , H04B7/0639 , H04L5/0053 , H04L5/0096 , H04W72/232
Abstract: The present disclosure discloses a beam indication method, a beam indication device, a terminal and a network side device. The method is applied to a first terminal and includes: receiving, by the first terminal, a first message, wherein the first message includes beam-related information for indicating N beams, N is an integer greater than or equal to 1; transmitting, by the first terminal, at least two target channels and/or target reference signals according to the beam-related information.
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14.发明公开公开(公告)号：US20230155644A1
公开(公告)日：2023-05-18
申请号：US17916562
申请日：2021-04-01
Inventor： Qiuping HUANG , Runhua CHEN , Qiubin GAO
IPC: H04B7/0456 , H04B7/06
CPC classification number: H04B7/0456 , H04B7/0639
Abstract: A precoding matrix indication method, a precoding matrix determination method, apparatuses and a medium are provided. The precoding matrix indication method includes: determining, by a network side, a set of sub-band precoding matrices, the set of sub-band precoding matrices being a sub-set in an uplink codebook of an uplink signal; determining sub-band information of precoding matrix indication information of the uplink signal in accordance with the set of sub-band precoding matrices, the sub-band information being used to indicate a sub-band precoding matrix that corresponds to each sub-band and is in the set of sub-band precoding matrices; transmitting the precoding matrix indication information comprising the sub-band information to a UE. The UE determines the sub-band precoding matrix corresponding to each sub-band in the set of sub-band precoding matrices in accordance with the sub-band information.
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公开(公告)号：US20220408336A1
公开(公告)日：2022-12-22
申请号：US17764971
申请日：2020-09-11
Inventor： Qiuping HUANG , Runhua CHEN , Qiubin GAO , Erlin ZENG , Pierre BERTRAND
Abstract: The present disclosure provides a method for transmitting a beam failure recovery request, a method for transmitting receiving a beam failure recovery request, a terminal and a base station, the method for transmitting the beam failure recovery request is applied to the terminal and includes: determining at least one first target cell according to a preset priority rule when a beam failure event is detected; sending request information of beam failure recovery on the at least one first target cell.
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Patent Agency Ranking
公开(公告)号：US20220217646A1
公开(公告)日：2022-07-07
申请号：US17607377
申请日：2020-04-23
Inventor： Qiuping HUANG , Runhua CHEN , Qiubin GAO
Abstract: Disclosed in the present application are a signal transmission method, a network device and a UE, the method comprising: a network device determining a first instruction message, the first instruction message instructing a UE to use a first power control policy and/or a first transmission mode to send a first signal; and the network device sending the first instruction message to the UE. The technical problem in the prior art in which a UE cannot be controlled to use full power to send an uplink signal is solved.
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公开(公告)号：US20210352645A1
公开(公告)日：2021-11-11
申请号：US17268604
申请日：2019-08-13
Inventor： Qiuping HUANG , Runhua CHEN , Qiubin GAO
IPC: H04W72/04 , H04B7/0408 , H04W74/00 , H04W72/14
Abstract: Disclosed are a signal transmission method, a beam determination method and apparatuses therefor. In the method, a base station instructs a terminal to send a first uplink signal, and sends uplink beam indication information to the terminal, wherein the uplink beam indication information is used for indicating a first signal for determining a transmission beam of the first uplink signal, and the first signal comprises a PRACH.
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公开(公告)号：US20210321431A1
公开(公告)日：2021-10-14
申请号：US17268051
申请日：2019-07-31
Inventor： Xin SU , Runhua CHEN , Qiubin GAO , Qiuping HUANG , Deshan MIAO
IPC: H04W72/12 , H04W8/24 , H04B7/06 , H04B7/0456
Abstract: A data transmission method, a terminal and a network device are provided. The transmission method includes: acquiring a target uplink transmission manner corresponding to a transmission capability of a terminal; transmitting a data layer of uplink data via at least one antenna panel of the terminal according to a correspondence between data layers of the uplink data and antenna panels of the terminal in the target uplink transmission manner.
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19.发明公开公开(公告)号：US20240291692A1
公开(公告)日：2024-08-29
申请号：US18656529
申请日：2024-05-06
Inventor： Qiuping HUANG , Runhua CHEN , Qiubin GAO
IPC: H04L25/02 , H04L5/00 , H04W72/044 , H04W72/23 , H04W72/542
CPC classification number: H04L25/0226 , H04L5/0051 , H04W72/046 , H04W72/23 , H04W72/542
Abstract: The uplink transmission instruction method, applied to a network side device, comprises: sending a configuration message to a terminal, wherein the configuration message is used for configuring at least two sounding reference signal (SRS) resource sets for the terminal, and the SRS resource set is used for acquiring channel state information (CSI) of a first uplink transmission mode; receiving an SRS under the configuration message sent by the terminal, and determining, according to the received SRS, an uplink transmission parameter of a first uplink signal; and sending the determined uplink transmission parameter to the terminal to instruct the terminal to transmit the first uplink signal according to the uplink transmission parameter.
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公开(公告)号：US20240236747A1
公开(公告)日：2024-07-11
申请号：US18560092
申请日：2022-05-06
Inventor： Hui LI , Qiubin GAO , Runhua CHEN , Yajuan LUO
CPC classification number: H04W24/10 , H04W36/0085
Abstract: An inter-cell measurement reporting method, a device, an apparatus, and a storage medium are provided. The method performed by the terminal device includes: receiving measurement reporting configuration and indication information of a to-be-measured cell sent by a network device; determining a to-be-measured cell according to the indication information; measuring the to-be-measured cell according to the measurement reporting configuration to obtain a first measurement result; reporting the first measurement result to the network device. The embodiments of the present disclosure may save a signaling overhead.
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