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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：US20220149909A1
公开(公告)日：2022-05-12
申请号：US17441677
申请日：2019-12-24
Inventor： Zhengxuan LIU , Hui LI , Qiubin GAO
IPC: H04B7/06 , H04B7/0456
Abstract: Disclosed are a channel state information reporting method and device, relating to the field of wireless communications and used for solving the problem of no corresponding CSI reporting method being provided at present regarding a Rel-16 codebook structure. The method of the present application includes a terminal determining, according to codebook parameter information, codebook indication information corresponding to a data transmission layer; and the terminal sending channel state information (CSI) including the codebook indication information to a network side device, and the codebook indication information includes a part or all of the following: beam information for determining a precoding matrix orthogonal combination beam, base vector information for determining a precoding matrix compression base vector, and nonzero coefficient indication information for determining a precoding matrix compression coefficient.
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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：US20210337496A1
公开(公告)日：2021-10-28
申请号：US17284383
申请日：2019-09-30
Inventor： Ren DA , Fang-Chen CHENG , Hui LI , Haiyang QUAN , Bin REN , Xueyuan GAO , Qiubin GAO
Abstract: Disclosed in the present application are a locating method for an uplink time difference of arrival, and an apparatus thereof. The method comprises: a locating server transmits a UTDOA information request message to a selling base station of a target terminal; the locating server receives a UTDOA information response message sent by the serving base station, wherein the UTDOA information response message carries configuration information of a locating reference signal and beam information of a reference signal related the a target terminal; the locating server transmits a measurement information request message to a location measurement unit, wherein the measurement information request message carries auxiliary locating information, the auxiliary locating information comprises the beam information of the reference signal related to the target terminal, or comprises relative information between a transmitting beam of the locating reference signal determined according to the beam information of the reference signal related to the target terminal and a received beam used by the location measurement unit, so that the location measurement unit and the locating server can assist in locating by using the beam information.
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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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Patent Agency Ranking
公开(公告)号：US20250150177A1
公开(公告)日：2025-05-08
申请号：US18681302
申请日：2022-07-19
Inventor： Yiwen LU , Qiuping HUANG , Xin SU , Qiubin GAO
IPC: H04B17/309 , H04B7/06 , H04L5/00 , H04W72/231
Abstract: Disclosed in the present disclosure are a beam quality monitoring method and apparatus, and a device and a medium. The method includes: a terminal device selecting at least one CORESET as a CORESET to be monitored, which includes a CORESET in an SFN transmission mode; according to an associated CSI RS in an active TCI state in the CORESET to be monitored, determining BFD RSs to be monitored; and performing beam quality monitoring on the basis of each BFD RS to be monitored. In the present disclosure, the beam quality of at least one CORESET is monitored, and the monitored CORESET includes a CORESET in an SFN transmission mode. CSI RSs of two transmission points are associated in an active TCI state in the CORESET in the SFN transmission mode, and therefore by means of the present disclosure, the beam quality of the two transmission points can be monitored.
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17.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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公开(公告)号：US20240196257A1
公开(公告)日：2024-06-13
申请号：US18553196
申请日：2022-03-17
Inventor： Lei SONG , Runhua CHEN , Qiubin GAO
CPC classification number: H04W24/10 , H04L5/0051 , H04W24/08
Abstract: Disclosed in embodiments of the present application are a measurement reporting method and apparatus. The method comprises: determining, according to a configuration of a network device, a QCL-TypeD parameter and a measurement set when each channel state indication reference signal (CSI-RS) group is used for measurement; and measuring the measurement set on the basis of the QCL-TypeD parameter, and determining N groups of measurement report values, N being a positive integer not less than 1. According to the method provided in the embodiments of the present application, the terminal may report N groups of measurement results when a plurality of TRPs are transmitted by a terminal, which facilitates the network device to provide a suitable multi-TRP related transmission scheme for the terminal according to the measurement report values.
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公开(公告)号：US20240187059A1
公开(公告)日：2024-06-06
申请号：US17799263
申请日：2020-12-15
Inventor： Zhengxuan LIU , Qiubin GAO
IPC: H04B7/06 , H04B7/0456 , H04B7/08 , H04L1/1607
CPC classification number: H04B7/0608 , H04B7/0469 , H04B7/0626 , H04B7/0802 , H04B7/086 , H04L1/1614
Abstract: The embodiments of the present application provide an antenna port indication method, a terminal and a network-side device. Said method includes: transmitting a port indication message to a network-side device; and the port indication message carries at least any one of the following port indication information: bitmap information or combination coefficient information for indicating ports selected by a terminal; a first parameter for indicating the ports selected by the terminal; or a second parameter for indicating ports selected by the terminal in a first polarization direction and a third parameter for indicating the ports selected by the terminal in a second polarization direction. The embodiments of the present application achieve the indication of ports selected by a terminal.
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