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：US20250119255A1

公开(公告)日：2025-04-10

申请号：US18833173

申请日：2023-04-06

Applicant: ZTE CORPORATION

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

IPC: H04L5/00 ,  H04W72/02 ,  H04W76/19

Abstract: Provided are a resource transmission method, a resource receiving method, a communication node, and a storage medium. The resource transmission method includes determining M target reference signal resources in a reference signal resource set, where the reference signal resource set includes N reference signal resources, M is a positive integer, N is a positive integer, and M

公开(公告)号：US20250024409A1

公开(公告)日：2025-01-16

申请号：US18606711

申请日：2024-03-15

Applicant: ZTE Corporation

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

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

Abstract: Presented are systems and methods for indicating positioning timing information. A wireless communication element can configure a first time period. The time stamps of reference signals for a positioning measurement may be restricted to be within the first time period. The wireless communication element can send a first message to activate the first time period.

公开(公告)号：US20240284389A1

公开(公告)日：2024-08-22

申请号：US18621238

申请日：2024-03-29

Applicant: ZTE CORPORATION

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

IPC: H04W64/00 ,  H04L5/00 ,  H04W8/22 ,  H04W76/20

CPC classification number: H04W64/00 ,  H04L5/0051 ,  H04W8/22 ,  H04W76/20

Abstract: Presented are systems and methods for measurements on positioning reference signals. A wireless communication device can receive a first message that includes a configuration of one or more downlink positioning reference signal (DL PRS) resources from a wireless communication element. According to a second message requested by the wireless communication element, the wireless communication device can provide a third message including a location information report derived according to measurements on the one or more DL PRS resources conducted based on the configuration to the wireless communication element.

公开(公告)号：US20240276444A1

公开(公告)日：2024-08-15

申请号：US18425631

申请日：2024-01-29

Applicant: ZTE Corporation

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

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

CPC classification number: H04W64/006 ,  H04L5/0051 ,  H04W24/10

Abstract: Systems and methods for wireless communication systems are disclosed. In one aspect, the wireless communication method includes receiving, by a wireless communication device from a network, a positioning request. The positioning request includes a request for at least one of performing an UL-TDOA positioning method, performing multi-RTT positioning method, performing DL-TDOA positioning method, performing DL-AoD positioning method, performing UL-AoA positioning method, or reporting measurement information. The method includes reporting, by the wireless communication device to the network, the measurement information, wherein the measurement information comprises at least one of UL-TDOA measurement result, multi-RTT measurement result, DL-TDOA measurement result, DL-AoD measurement result, UL-AoA measurement result, SRS resource ID, SRS resource set ID, UE Tx TEG ID, association relationship between SRS signaling and UE Tx TEGs, or ARP information of SRS signaling. The SRS signaling comprises at least one of the following: SRS resources, or SRS resource sets.

公开(公告)号：US20240072959A1

公开(公告)日：2024-02-29

申请号：US18129326

申请日：2023-03-31

Applicant: ZTE CORPORATION

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

IPC: H04L5/00 ,  H04W64/00

CPC classification number: H04L5/0048 ,  H04W64/00

Abstract: A wireless communication method includes sending, by a wireless communication device to a wireless communication node, a message to update a downlink reference signal, wherein the downlink reference signal is configured to position the wireless communication device.