公开(公告)号：US20250097736A1

公开(公告)日：2025-03-20

申请号：US18970456

申请日：2024-12-05

Applicant: ZTE Corporation

Inventor： Guozeng ZHENG ,  Zhaohua LU ,  Huahua XIAO ,  Wenfeng LIU ,  Lun LI ,  Yong LI ,  Yuxin WANG

IPC: H04W24/02 ,  H04B17/309 ,  H04B17/318 ,  H04W64/00

Abstract: Techniques are described for communicating datasets, between wireless devices and network nodes, to train artificial intelligence (AI) and/or machine learning (ML) models, which can be used in both training and inference stages, to improve system performance. An example method for wireless communication includes receiving, by a wireless device, a dataset from a network node, wherein the dataset comprises a plurality of data samples and is associated with a first information. In another example, the example method further includes transmitting, to the network node, a request for the dataset.

公开(公告)号：US20240284388A1

公开(公告)日：2024-08-22

申请号：US18606061

申请日：2024-03-15

Applicant: ZTE Corporation

Inventor： Yu PAN ,  Chuangxin JIANG ,  Guozeng ZHENG

IPC: H04W64/00 ,  H04L5/00 ,  H04W76/20

CPC classification number: H04W64/00 ,  H04L5/0051 ,  H04W76/20

Abstract: Presented are systems and methods for reference signals communication for positioning. A wireless communication device can receive a first message indicating a plurality of Sounding Reference Signal (SRS) aggregates, wherein each of the plurality of SRS aggregates is associated with a cell identifier from a wireless communication node. The wireless communication device can transmit an SRS according to at least one of the SRS aggregates to the wireless communication node.

公开(公告)号：US20240187169A1

公开(公告)日：2024-06-06

申请号：US18491504

申请日：2023-10-20

Applicant: ZTE CORPORATION

Inventor： Yu PAN ,  Guozeng ZHENG ,  Chuangxin JIANG ,  Zhaohua LU

IPC: H04L5/00 ,  H04B7/06

CPC classification number: H04L5/0048 ,  H04B7/0608

Abstract: Systems and methods for indicating positioning information in wireless communication systems are disclosed. In one aspect, the method includes determining, by a wireless communication device, transmission Timing Error Group (TEG) information of the wireless communication device according to at least one of usage of Sounding Reference Signal (SRS) transmission, UE antenna coherent capability, UE antenna switching capability, or SRS port. The transmission TEG information includes at least one of a number of transmission TEGs, an association between the transmission TEGs and SRS transmission. The SRS transmission includes at least one of a SRS resource set, a SRS resource, or a SRS port. The method also includes communicating, by the wireless communication device with a network, using the transmission TEG information.

公开(公告)号：US20220158698A1

公开(公告)日：2022-05-19

申请号：US17593950

申请日：2020-03-24

Applicant: ZTE CORPORATION

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

IPC: H04B7/0417 ,  H04B7/0456

Abstract: Provided are a method, an apparatus, a terminal device and a base station for controlling precoding. The method includes: receiving configuration parameters configured by a base station for the precoding, where the precoding is used for feeding back a channel state; determining an upper limit value of a feedback number of coefficients of composition vectors of the precoding according to the configuration parameters; and adjusting the upper limit value of the feedback number.

公开(公告)号：US20210175952A1

公开(公告)日：2021-06-10

申请号：US17267770

申请日：2019-08-10

Applicant: ZTE CORPORATION

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

IPC: H04B7/06 ,  H04B7/0456

Abstract: Provided are a method and apparatus for transmitting and receiving channel state information, a communication node, and a storage medium. A CSI matrix H is decomposed to obtain a vector group, where the vector group comprises at least two vector matrices, element information of at least one vector matrix in the vector group is quantized, and the quantized element information is transmitted.

公开(公告)号：US20250133529A1

公开(公告)日：2025-04-24

申请号：US18727502

申请日：2022-01-20

Applicant: ZTE CORPORATION

Inventor： Focai PENG ,  Chuangxin JIANG ,  Guozeng ZHENG ,  Zhaohua LU ,  Yu PAN ,  Qi YANG

IPC: H04W64/00 ,  H04L5/00 ,  H04W24/10

Abstract: Example implementations can include a wireless communication method of receiving, by a wireless communication device from a wireless communication node, configuration information indicating receptions of a plurality of reference signals for positioning on a plurality of frequency layers, measuring, by the wireless communication device, the reference signals for positioning on the frequency layers or a joint of frequency layers, and reporting, by the wireless communication device to a wireless communication element, a measurement result of the reference signals for positioning on the frequency layers or the joint of frequency layers.

公开(公告)号：US20250024300A1

公开(公告)日：2025-01-16

申请号：US18898389

申请日：2024-09-26

Applicant: ZTE Corporation

Inventor： Guozeng ZHENG ,  Zhaohua LU ,  Huahua XIAO

IPC: H04W24/10 ,  H04B17/318

Abstract: Techniques are described for indicating wireless channel information related to positioning. An example wireless communication method comprises receiving, by a first wireless device from a second device, a request message that requests the first wireless device to report at least a path phase of a channel path; and transmitting, to the second device and in response to the request message, the path phase of the channel path.

公开(公告)号：US20240284387A1

公开(公告)日：2024-08-22

申请号：US18593733

申请日：2024-03-01

Applicant: ZTE Corporation

Inventor： Shujuan ZHANG ,  Zhaohua LU ,  Chuangxin JIANG ,  Guozeng ZHENG ,  Yu PAN ,  Jie CHEN

IPC: H04W64/00 ,  H04L5/00 ,  H04W72/02 ,  H04W72/0446

CPC classification number: H04W64/00 ,  H04L5/0051 ,  H04W72/02 ,  H04W72/0446

Abstract: The present application discloses a method, an apparatus, a node, and storage medium for communicating a positioning reference signal of a communication node, the method comprising: determining a positioning reference signal PRS region by a first communication node; communicating a PRS signal in the PRS region by the first communication node; wherein the communicating comprises transmitting and/or receiving.

公开(公告)号：US20240098544A1

公开(公告)日：2024-03-21

申请号：US18458962

申请日：2023-08-30

Applicant: ZTE CORPORATION

Inventor： Yu PAN ,  Guozeng ZHENG ,  Chuangxin JIANG ,  Shujuan ZHANG ,  Zhaohua LU

IPC: H04W24/10 ,  H04L5/00 ,  H04W56/00

CPC classification number: H04W24/10 ,  H04L5/0048 ,  H04W56/0055

Abstract: Systems and methods for indicating positioning information in wireless communication systems are disclosed. In one aspect, a method includes receiving, by a wireless communication device from a network, network timing error information; and reporting, by the wireless communication device to the network, downlink measurement results and User Equipment (UE) timing error information, wherein, the network timing error information comprises at least one of Transmission and Reception Point (TRP) transmission Timing Error Group (TEG) information and TRP reception TEG information; the UE timing error information comprises at least one of UE transmission TEG information and UE reception TEG information.

公开(公告)号：US20230216628A1

公开(公告)日：2023-07-06

申请号：US17995626

申请日：2021-03-23

Applicant: ZTE CORPORATION

Inventor： Huahua XIAO ,  Guozeng ZHENG ,  Chuangxin JIANG ,  Shujuan ZHANG ,  Zhaohua LU

IPC: H04L5/00

CPC classification number: H04L5/0048 ,  H04L5/0016

Abstract: Disclosed are a determination method, a determination apparatus, a communication node and a non-transitory computer readable storage medium. The determination method may include determining a comb and an orthogonal cover code of a positioning reference signal; and determining a pattern of the positioning reference signal based on the comb and the orthogonal cover code.