公开(公告)号：US20230029296A1

公开(公告)日：2023-01-26

申请号：US17791082

申请日：2020-12-30

Applicant: ZTE CORPORATION

Inventor： Yong LI ,  Hao WU ,  Guozeng ZHENG ,  Zhaohua LU

IPC: H04B7/06 ,  H04L5/00

Abstract: Provided are an information acquisition method and apparatus, a device, and a storage medium. The method includes: determining the first configuration information of a CSI report, where the first configuration information includes a CSI-RS resource associated with the CSI report and an SRS resource associated with the CSI report, the CSI-RS resource is configured for carrying a channel state information reference signal, and the SRS resource is configured for carrying a sounding reference signal; sending the first configuration information to a second communication node; receiving the CSI report fed back by the second communication node, where the CSI report is generated according to the measurement performed on the channel state information reference signal carried in the CSI-RS resource; and obtaining corresponding channel state information according to the CSI report.

公开(公告)号：US20220369271A1

公开(公告)日：2022-11-17

申请号：US17873937

申请日：2022-07-26

Applicant: ZTE CORPORATION

Inventor： Chuangxin JIANG ,  Guozeng ZHENG ,  Yu LIU ,  Zhaohua LU ,  Hao WU ,  Huahua XIAO ,  Yu PAN ,  Shujuan ZHANG

IPC: H04W64/00

Abstract: Presented are systems, methods, apparatuses, or computer-readable media for performing positioning procedures. A wireless communication device may receive, from a wireless communication node, information to facilitate positioning of the wireless communication device. The wireless communication device may determine to initiate a positioning procedure while in radio resource control (RRC) inactive state. The wireless communication device may perform, while in RRC inactive state, the positioning procedure.

公开(公告)号：US20220345259A1

公开(公告)日：2022-10-27

申请号：US17852274

申请日：2022-06-28

Applicant: ZTE CORPORATION

Inventor： Guozeng ZHENG ,  Zhaohua LU ,  Huahua XIAO

IPC: H04L5/00 ,  H04W72/08 ,  H04W72/04 ,  H04L27/26

Abstract: A system and method for interference management. The system and method include configuring, by a wireless communication node, a resource mapping pattern for a reference signal; and updating, by the wireless communication node based on a time-domain position of the reference signal, the resource mapping pattern by changing a sequence that represents a plurality of frequency-domain offsets of the reference signal relative to a frequency-domain position of the reference signal.

公开(公告)号：US20240334233A1

公开(公告)日：2024-10-03

申请号：US18737318

申请日：2024-06-07

Applicant: ZTE Corporation

Inventor： Guozeng ZHENG ,  Hao WU ,  Zhaohua LU ,  Huahua XIAO

IPC: H04W24/10

CPC classification number: H04W24/10

Abstract: This document relates to channel state information (CSI) report and configuration report. A method of wireless communication, comprising receiving, by a wireless communication device, from a network device, a report configuration; and transmitting, by the wireless communication device, to the network device, a channel report according to the report configuration, wherein the report configuration is a channel information report configuration and the channel report is a channel information report.

公开(公告)号：US20240267094A1

公开(公告)日：2024-08-08

申请号：US18635624

申请日：2024-04-15

Applicant: ZTE CORPORATION

Inventor： Guozeng ZHENG ,  Hao WU ,  Yong LI ,  Zhaohua LU

IPC: H04B7/0417 ,  H04B7/0456

CPC classification number: H04B7/0417 ,  H04B7/0456

Abstract: Provided are a channel state information feedback method and apparatus, and a storage medium. The channel state information feedback method comprises: calculating, by a first communication node, actual channel state information, and transmitting, by the first communication node, first-type signaling to a second communication node, wherein the first-type signaling comprises a channel state information report, the channel state information report comprises precoding information; in a case where a resource for transmitting the first-type signaling is less than a resource required for transmitting the actual channel state information, discarding, by the first communication node, part of the precoding information in the actual channel state information according to a priority order.

公开(公告)号：US20240259054A1

公开(公告)日：2024-08-01

申请号：US18434558

申请日：2024-02-06

Applicant: ZTE Corporation

Inventor： Hao WU ,  Yong LI ,  Guozeng ZHENG ,  Zhaohua LU ,  Yu Ngok LI

IPC: H04B7/0417 ,  H04B7/06

CPC classification number: H04B7/0417 ,  H04B7/0626 ,  H04B7/063 ,  H04B7/0639

Abstract: Methods, systems, and devices for reducing channel state information feedback channel overhead by compressing coefficients of precoding vectors and reporting a subset of the compressed coefficients based on several parameters including network-signaled parameters. Some embodiments may be used in wireless communication embodiments in which channel state information from many layers and many frequency domain units need to be reported.

公开(公告)号：US20240223257A1

公开(公告)日：2024-07-04

申请号：US18610214

申请日：2024-03-19

Applicant: ZTE Corporation

Inventor： Yong LI ,  Hao WU ,  Guozeng ZHENG ,  Zhaohua LU

IPC: H04B7/06

CPC classification number: H04B7/0639 ,  H04B7/0617 ,  H04B7/0626 ,  H04B7/0634

Abstract: Provided are a method and apparatus for sending a channel state, a method and apparatus for receiving a channel state and a storage medium. The method for sending a channel state includes following steps: a channel state report for characterizing a channel state comprising a precoding matrix is determined; and the channel state report for characterizing the channel state comprising the precoding matrix is sent, where the channel state report includes: a number of reported coefficients in coefficient matrixes for the precoding matrix and the reported coefficients in the coefficient matrixes for the precoding matrix; where the reported coefficients in the coefficient matrixes for the precoding matrix are used for indicating the precoding matrix.

公开(公告)号：US20240172022A1

公开(公告)日：2024-05-23

申请号：US18347709

申请日：2023-07-06

Applicant: ZTE Corporation

Inventor： Guozeng ZHENG ,  Chuangxin JIANG ,  Yansheng LIU ,  Yu PAN ,  Zhaohua LU ,  Hao WU

IPC: H04W24/10 ,  H04W64/00

CPC classification number: H04W24/10 ,  H04W64/00

Abstract: A wireless communication method includes requesting, by a wireless communication entity, user equipment (UE) to provide location information; and providing, by the wireless communication entity, a measurement gap to a wireless communication node or the UE.

公开(公告)号：US20230389115A1

公开(公告)日：2023-11-30

申请号：US18331629

申请日：2023-06-08

Applicant: ZTE CORPORATION

Inventor： Hao WU ,  Huahua XIAO ,  Lun LI ,  Guozeng ZHENG ,  Yong LI ,  Yuxin WANG ,  Zhaohua LU

IPC: H04W76/25 ,  H04W28/02 ,  H04W72/1268 ,  H04W72/20

CPC classification number: H04W76/25 ,  H04W72/20 ,  H04W72/1268 ,  H04W28/0236

Abstract: Presented are systems and methods for model management. A wireless communication device can send a first indication to initiate an update of a model to a wireless communication node. The wireless communication device can receive a second indication to trigger an uplink transmission from the wireless communication node. The wireless communication device can receive information for updating the model from the wireless communication node.

公开(公告)号：US20230300660A1

公开(公告)日：2023-09-21

申请号：US18200723

申请日：2023-05-23

Applicant: ZTE CORPORATION

Inventor： Guozeng ZHENG ,  Chuangxin JIANG ,  Hao WU ,  Yu PAN ,  Bo GAO ,  Zhaohua LU

IPC: H04W24/10 ,  H04L5/00

CPC classification number: H04W24/10 ,  H04L5/0048

Abstract: A wireless communication method includes sending, by a wireless communication node to a wireless communication device, a message requesting the wireless communication device to transmit a measurement report for positioning, wherein the measurement report includes a plurality of measurement instances, each of which is associated with a respective time stamp and includes one or more time-domain occasions.