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：US20230188285A1

公开(公告)日：2023-06-15

申请号：US16338337

申请日：2017-09-29

Applicant: ZTE CORPORATION

Inventor： Yuxin WANG ,  Zhaohua LU ,  Chuangxin JIANG ,  Yijian CHEN ,  YUNgok LI ,  Hao WU

IPC: H04L5/00 ,  H04W72/23

CPC classification number: H04L5/0051 ,  H04W72/23 ,  H04B7/0626

Abstract: A method for sending uplink reference signal includes: indicating, by a base station using high-layer signalling or downlink control signalling, a terminal to send an uplink reference signal in one or more sending manners; or predefining, by both the base station and the terminal, a sending manner or resource used for sending the uplink reference signal.

公开(公告)号：US20230067551A1

公开(公告)日：2023-03-02

申请号：US17853427

申请日：2022-06-29

Applicant: ZTE CORPORATION

Inventor： Hao WU ,  Chuangxin JIANG ,  Bo GAO ,  Ke YAO ,  Yuxin WANG ,  Yu Ngok LI ,  Zhaohua LU

IPC: H04L5/00 ,  H04W72/04

Abstract: Presented are systems and methods for sounding reference signal (SRS) time bundling. A wireless communication device may receive a configuration to determine a first frequency location of an aperiodic SRS from a wireless communication node. The first frequency location may be determined according to a second frequency location of at least one occasion of a non-aperiodic SRS. The wireless communication device may receive a downlink control information (DCI) transmission. The wireless communication device may transmit, responsive to the DCI transmission, the aperiodic SRS using the first frequency location

公开(公告)号：US20220399975A1

公开(公告)日：2022-12-15

申请号：US17773643

申请日：2020-11-03

Applicant: ZTE Corporation

Inventor： Yong LI ,  Hao WU ,  Zhaohua LU ,  Yuxin WANG

IPC: H04L5/00 ,  H04B7/0456

Abstract: Provided are an indication method and apparatus, a method and apparatus for receiving indication information, a communication node, and a medium. The method includes determining indication information of a target reference signal resource, where an antenna port corresponding to the target reference signal resource corresponds to an antenna port of a transport channel through a precoding matrix, and transmitting the indication information.

公开(公告)号：US20220360474A1

公开(公告)日：2022-11-10

申请号：US17862584

申请日：2022-07-12

Applicant: ZTE Corporation

Inventor： Shujuan ZHANG ,  Zhaohua LU ,  YuNgok LI ,  Yuxin WANG ,  Chuangxin JIANG ,  Hao WU ,  Nan ZHANG

IPC: H04L25/02 ,  H04B1/7143 ,  H04L5/00 ,  H04W24/10 ,  H04W80/08

Abstract: Provided are a reference signal sending method and device, a reference signal receiving method and device and a storage medium. The reference signal sending method includes: determining that frequency domain positions occupied by a reference signal satisfy a predetermined condition, where the predetermined condition includes: discontinuous frequency bands existing among the frequency domain positions occupied by the reference signal, and a union of the discontinuous frequency bands occupied by the reference signal is smaller than a frequency hopping bandwidth; and sending the reference signal at the determined frequency domain positions; wherein the frequency hopping bandwidth is a bandwidth determined according to two frequency domain positions with a largest distance among the frequency domain positions occupied by the reference signal or a predetermined bandwidth acquired by receiving a first signaling message; and wherein each frequency band comprises a physical resource block (PRB).

公开(公告)号：US20220338190A1

公开(公告)日：2022-10-20

申请号：US17856345

申请日：2022-07-01

Applicant: ZTE Corporation

Inventor： Hao WU ,  Chuangxin JIANG ,  Bo GAO ,  Shujuan ZHANG ,  Yuxin WANG ,  Zhaohua LU ,  Yu Ngok LI

IPC: H04W72/04 ,  H04L5/00 ,  H04L1/16

Abstract: Methods and systems for transmitting one or more sounding reference signal (SRS) resource sets for one or more usages are disclosed herein. In one embodiment, a method performed by a user equipment includes: receiving one or more configuration parameters from a wireless network node; determining, based on the one or more configuration parameters, one or more usages for a plurality of SRS resources within the one or more SRS resource sets; and transmitting an SRS using the plurality of SRS resources configured for the one or more usages.

公开(公告)号：US20220337373A1

公开(公告)日：2022-10-20

申请号：US17856256

申请日：2022-07-01

Applicant: ZTE Corporation

Inventor： Hao WU ,  Chuangxin JIANG ,  Bo GAO ,  Shujuan ZHANG ,  Yuxin WANG ,  Zhaohua LU ,  Yu Ngok LI

IPC: H04L5/00 ,  H04B7/0456 ,  H04W52/36

Abstract: Methods and systems for transmitting one or more sounding reference signal (SRS) resource sets for one or more usages are disclosed herein. In one embodiment, a method performed by a user equipment includes: receiving one or more configuration parameters from a wireless network node; determining, based on the one or more configuration parameters, one or more usages for a plurality of SRS resources within the one or more SRS resource sets; and transmitting an SRS using the plurality of SRS resources configured for the one or more usages.

公开(公告)号：US20210320705A1

公开(公告)日：2021-10-14

申请号：US17357280

申请日：2021-06-24

Applicant: ZTE CORPORATION

Inventor： Yong LI ,  Yijian CHEN ,  YuNgok LI ,  Zhaohua LU ,  Huahua XIAO ,  Yuxin WANG ,  Hao WU ,  Jianxing CAI

IPC: H04B7/06 ,  H04L1/16 ,  H04L5/00

Abstract: The present invention provides an information processing method, comprising: generating signaling comprising configuration information of channel state information process (CSI process); and sending the signaling comprising the configuration information of the CSI process. The present invention resolves the problem in the related art of being unable to use one CSI-RS resource overhead to meet the transmission requirements of multiple CSI-RSs having different port numbers, thereby achieving the technical effect of reducing resource overheads. The present invention also provides an information processing device and a storage medium.

公开(公告)号：US20210044341A1

公开(公告)日：2021-02-11

申请号：US17083215

申请日：2020-10-28

Applicant: ZTE CORPORATION

Inventor： Yong LI ,  Zhaohua LU ,  Hao WU ,  Chuangxin JIANG ,  Yuxin WANG ,  Huahua XIAO ,  Yijian CHEN

IPC: H04B7/06 ,  H04L1/00 ,  H04L5/00 ,  H04W72/04

Abstract: Disclosed are a method for receiving a channel state information-reference signal, a processor, a terminal and a storage medium. The method includes that: a terminal receives information of the CSI-RS; the terminal receives the CSI-RS; and measures the CSI-RS to obtain CSI, and feeds back the CSI to the base station; and the terminal receives the information of the components notified by the base station includes at least one of the following: receiving a position of an earliest OFDM symbol of the components on the time domain positions and a position of a lowest-frequency subcarrier of the components on the frequency domain positions; receiving, a position of a latest OFDM symbol of the components and a position of a highest-frequency subcarrier of the components; or receiving a position of a latest OFDM symbol of the components and a position of a lowest-frequency subcarrier of the components.

公开(公告)号：US20210021318A1

公开(公告)日：2021-01-21

申请号：US16968927

申请日：2019-01-30

Applicant: ZTE CORPORATION

Inventor： Yong LI ,  Zhaohua LU ,  Chuangxin JIANG ,  Yijian CHEN ,  Yu Ngok LI ,  Hao WU ,  Jianxing CAI ,  Yuxin WANG ,  Huahua XIAO ,  Cong ZHOU

IPC: H04B7/06 ,  H04L5/00

Abstract: Provided is a method for determining precoding. The method includes configuring, by a first communication node, configuration information for a second communication node; transmitting the configuration information to the second communication mode; and the configuration information includes: first configuration information and second configuration information. Further provided is a device for determining precoding, an electronic device and a storage medium.