公开(公告)号：US12250702B2

公开(公告)日：2025-03-11

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: H04W72/51 ,  H04L1/1607 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/23

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：US12245239B2

公开(公告)日：2025-03-04

申请号：US17758104

申请日：2021-03-24

Applicant: ZTE CORPORATION

Inventor： Shijia Shao ,  Chuangxin Jiang ,  Shujuan Zhang ,  Huahua Xiao ,  Zhaohua Lu

IPC: H04W72/12 ,  H04B1/713 ,  H04L1/08 ,  H04W72/21

Abstract: A transmission method and apparatus, a device, and a non-transitory computer-readable storage medium are disclosed. The method may include: acquiring a physical uplink control channel (PUCCH) parameter, and performing at least one PUCCH repetition transmission according to the PUCCH parameter, where the parameter is configured by higher-layer signaling, and comprises at least one of: a plurality of spatial relation information groups, or a frequency hopping transmission parameter, each piece of spatial relation information corresponding to a set of power control parameters.

公开(公告)号：US12245198B2

公开(公告)日：2025-03-04

申请号：US17876945

申请日：2022-07-29

Applicant: ZTE CORPORATION

Inventor： Hao Wu ,  Chuangxin Jiang ,  Shujuan Zhang ,  Ke Yao ,  Yuxin Wang ,  Bo Gao ,  Zhaohua Lu

IPC: H04W72/02 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/23 ,  H04W76/20

Abstract: Systems, methods and devices for SRS triggering flexibility enhancement may include a wireless communication device receiving, from a wireless communication node, a first signaling indicative of at least one list of offset (t) values. The wireless communication device may receive, from the wireless communication node, a second signaling indicative of at least a first t value to select from the at least one list of t values. The first t value is used to indicate a location of at least an available slot for transmission of at least a first sounding reference signal (SRS) resource of a plurality of SRS resources.

公开(公告)号：US12245159B2

公开(公告)日：2025-03-04

申请号：US17738866

申请日：2022-05-06

Applicant: ZTE CORPORATION

Inventor： Ke Yao ,  Zhen He ,  Bo Gao ,  Chuangxin Jiang ,  Zhaohua Lu ,  Shujuan Zhang

IPC: H04W52/14 ,  H04W52/24

Abstract: Provided are a transmitting parameter determination method, an electronic device, an apparatus and a medium. The transmitting parameter determination method includes: determining a power control parameter of physical uplink shared channel (PUSCH) transmission according to association information between a sounding reference signal resource indicator (SRI) and a PUSCH power control parameter. The power control parameter of the PUSCH transmission includes at least one of an open-loop power control parameter of a PUSCH, a closed-loop power control parameter of a PUSCH, or a pathloss measurement parameter of a PUSCH.

公开(公告)号：US12212525B2

公开(公告)日：2025-01-28

申请号：US17632337

申请日：2020-07-30

Applicant: ZTE Corporation

Inventor： Shujuan Zhang ,  Zhaohua Lu ,  Xiyu Wang ,  Yu Ngok Li ,  Chuangxin Jiang ,  Xianghui Han ,  Wei Gou

IPC: H04L5/00 ,  H04L1/1812 ,  H04W72/0446 ,  H04W72/23 ,  H04L41/0803

Abstract: Provided are a target parameter determination method, a communication node and a storage medium. The target parameter determination method includes determining N types of information, where N is a positive integer, and a mapping relationship exists between the N types of information and a first-type set; and determining a target parameter according to the N types of information, where the target parameter includes at least one of a hybrid automatic repeat request (HARQ-ACK) parameter or a channel parameter.

公开(公告)号：US12177838B2

公开(公告)日：2024-12-24

申请号：US17706836

申请日：2022-03-29

Applicant: ZTE Corporation

Inventor： Huahua Xiao ,  Shujuan Zhang ,  Chuangxin Jiang ,  Zhaohua Lu

IPC: H04W72/1273 ,  H04L1/1812 ,  H04L5/00 ,  H04W72/0453 ,  H04W72/20

Abstract: Provided are a parameter determination method and device for coordinated multi-point transmission. The parameter determination method includes steps described below. A first parameter is determined, and a second parameter is determined according to the first parameter. The uncertainty problem of some parameter values in the coordinated multi-point transmission in the related art is solved.

公开(公告)号：US12166717B2

公开(公告)日：2024-12-10

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: H04W4/00 ,  H04L5/00 ,  H04W72/0453 ,  H04W72/23

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：US12107677B2

公开(公告)日：2024-10-01

申请号：US17599424

申请日：2020-03-25

Applicant: ZTE CORPORATION

Inventor： Huahua Xiao ,  Chuangxin Jiang ,  Shujuan Zhang ,  Zhaohua Lu

IPC: H04L1/00 ,  H04W72/23

CPC classification number: H04L1/0013 ,  H04W72/23

Abstract: Provided are a rate matching method and apparatus and a storage medium. The method includes the step described below. N groups of rate matching parameters are configured, where the N groups of rate matching parameters are used for indicating rate matching resources corresponding to N groups of physical channels, and N is an integer greater than 1.

公开(公告)号：US12069671B2

公开(公告)日：2024-08-20

申请号：US17205721

申请日：2021-03-18

Applicant: ZTE CORPORATION

Inventor： Chuangxin Jiang ,  Zhaohua Lu ,  Hao Wu ,  Bo Gao ,  Shujuan Zhang ,  Yu Li ,  Huahua Xiao

IPC: H04W72/23 ,  H04B7/01 ,  H04L5/00 ,  H04L25/02 ,  H04W72/0453 ,  H04W72/50 ,  H04W76/11

CPC classification number: H04W72/23 ,  H04B7/01 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0051 ,  H04L25/0226 ,  H04W72/0453 ,  H04W72/535 ,  H04W76/11

Abstract: Methods, apparatus and systems for improving scheduling flexibility in a wireless communication are disclosed. In one embodiment, a method performed by a wireless communication node is disclosed. The method includes: generating at least one indicator configured for updating scheduling information for a first transmission with a semi-persistent scheduling, the scheduling information including information related to at least one of: a sounding reference signal resource indicator, a transmission configuration indicator, and a timing advance; and transmitting the at least one indicator to at least one wireless communication device.

公开(公告)号：US12034510B2

公开(公告)日：2024-07-09

申请号：US17280391

申请日：2019-09-27

Applicant: ZTE CORPORATION

Inventor： Chuangxin Jiang ,  Zhaohua Lu ,  Yu Ngok Li ,  Yijian Chen ,  Hao Wu ,  Bo Gao ,  Yuxin Wang ,  Shujuan Zhang

IPC: H04B7/06 ,  H04B7/0456 ,  H04L5/00 ,  H04L25/02 ,  H04W16/28 ,  H04W72/044 ,  H04W72/23

CPC classification number: H04B7/0639 ,  H04B7/0456 ,  H04L5/0051 ,  H04L25/0226 ,  H04W16/28 ,  H04W72/046 ,  H04W72/23

Abstract: Provided are an indication method, an information determination method, an apparatus, a base station, a terminal and a storage medium. The method includes notifying a demodulation reference signal (DMRS) port indicator, a sounding reference signal resource indicator (SRI) and a transmission precoding matrix indicator to a terminal to notify basic information. The basic information includes at least one of DMRS port indication information, precoding codebook or precoding matrix information, or a codebook subset restriction (CSR). The basic information is determined based on a value of the SRI.