公开(公告)号：US12218729B2

公开(公告)日：2025-02-04

申请号：US17853125

申请日：2022-06-29

Applicant: ZTE CORPORATION

Inventor： Yu Pan ,  Chuangxin Jiang ,  Zhaohua Lu ,  Ke Yao ,  Yang Zhang ,  Shujuan Zhang ,  Zhen He

IPC: H04B7/0456 ,  H04B7/06 ,  H04W72/1268 ,  H04W72/23 ,  H04L1/08

Abstract: Systems and methods for wireless communications are disclosed herein. A base station sends, to a wireless communication device, a first number of Transmitted Precoding Matrix Indicators (TPMI) codewords corresponding to a second number of codebook-based uplink transmissions of the wireless communication device. The first number being greater or equal to 1. The second number being greater or equal to 1. The first number of TPMI codewords correspond to an uplink transmission set. The uplink transmission set including the second number of the uplink transmissions. The base station receives, from the wireless communication device, the codebook-based uplink transmissions transmitted based on the TPMI codewords.

公开(公告)号：US12166707B2

公开(公告)日：2024-12-10

申请号：US17401972

申请日：2021-08-13

Applicant: ZTE Corporation

Inventor： Chuangxin Jiang ,  Zhaohua Lu ,  Yu Ngok Li ,  Shujuan Zhang ,  Zhen He ,  Bo Gao ,  Xinquan Ye ,  Huahua Xiao

IPC: H04L5/00 ,  H04J4/00 ,  H04L1/00 ,  H04L1/08 ,  H04L1/1867 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1273 ,  H04W72/23 ,  H04W72/231 ,  H04W72/232 ,  H04B7/06 ,  H04L1/04

Abstract: Methods, systems, and devices for multiple transmission schemes in wireless communication are described. In one aspect, a wireless communication method is disclosed to include: transmitting, by a first communication device, at least one of i) a repetition mode of data transmissions to be sent to a second communication device, ii) a mapping between N indicated beams and all scheduled transmissions of the data, or iii) a RV (Redundant Version) relationship among the all scheduled transmissions of the data, wherein the transmitting is based on at least one of the N indicated beam(s), a DMRS (Demodulation Reference Signals) port indication, or K time domain occasions, N and K being non-negative integers.

公开(公告)号：US12127217B2

公开(公告)日：2024-10-22

申请号：US17852882

申请日：2022-06-29

Applicant: ZTE Corporation

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

IPC: H04B7/06 ,  H04L5/00 ,  H04W72/23

CPC classification number: H04W72/23 ,  H04L5/0048

Abstract: Methods, systems, and devices for signaling beam indications in mobile communication technology are described. An example method for wireless communication includes transmitting, by a network node to a wireless device, in a current timeslot, a beam reference information in a message comprising information related to transmission parameters for receiving control channel information by the wireless device in a dedicated timeslot that is subsequent to the current timeslot, the beam reference information comprising a quasi colocation configuration or spatial relation configuration.

公开(公告)号：US20220007400A1

公开(公告)日：2022-01-06

申请号：US17290730

申请日：2019-11-01

Applicant: ZTE Corporation

Inventor： Shujuan Zhang ,  Zhaohua Lu ,  Chuangxin Jiang ,  YuNgok Li ,  Bo Gao ,  Hao Wu ,  Zhen He

IPC: H04W72/12 ,  H04L5/00 ,  H04L1/16 ,  H04L1/08

Abstract: Provided are a control channel monitoring method and apparatus, an information element transmission method and apparatus, a device, and a storage medium Whether H first-type control channel elements include the same control channel information can be determined according to signaling information and/or a preset rule, where H is a positive integer greater than or equal to 2; and a control channel is monitored according to a determination result.

公开(公告)号：US12295008B2

公开(公告)日：2025-05-06

申请号：US17852080

申请日：2022-06-28

Applicant: ZTE CORPORATION

Inventor： Zhen He ,  Bo Gao ,  Yu Pan ,  Zhaohua Lu ,  Wenjun Yan

IPC: H04W72/04 ,  H04W72/08 ,  H04W72/23 ,  H04W72/53 ,  H04W72/542

Abstract: A wireless communication method for use in a wireless terminal is disclosed. The wireless communication method comprises prioritizing a reception of a first resource when at least one event occurs, wherein the first resource and a second resource overlap in at least one time unit.

公开(公告)号：US12273291B2

公开(公告)日：2025-04-08

申请号：US18605651

申请日：2024-03-14

Applicant: ZTE CORPORATION

Inventor： Shujuan Zhang ,  Yu Ngok Li ,  Bo Gao ,  Zhaohua Lu ,  Chuangxin Jiang ,  Zhen He

IPC: H04L5/00 ,  H04W64/00 ,  H04W72/20

Abstract: Provided are a method and device for transmitting a reference signal. The method includes: determining reference signal information according to signaling information or a first predetermined rule, where the reference signal information satisfies a second predetermined rule; and transmitting, according to the reference signal information, the reference signal and a channel corresponding to the reference signal.

公开(公告)号：US12261790B2

公开(公告)日：2025-03-25

申请号：US17708373

申请日：2022-03-30

Applicant: ZTE Corporation

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

IPC: H04L5/00

Abstract: Disclosed is an information determination method and device, a first communication node, and a storage medium. The information determination method includes, in a case where a preset condition is satisfied, a reference signal is determined; and information of an uplink signal or information of an uplink channel is determined according to the reference signal.

公开(公告)号：US12238042B2

公开(公告)日：2025-02-25

申请号：US17422400

申请日：2020-01-10

Applicant: ZTE CORPORATION

Inventor： Shujuan Zhang ,  Zhaohua Lu ,  Yu Ngok Li ,  Bo Gao ,  Zhen He ,  Chuangxin Jiang

IPC: H04L5/00 ,  H04W52/02

Abstract: Disclosed are a method, apparatus and system for determining spatial relationship information, and a storage medium. The method includes: transmitting first control signaling, wherein the first control signaling is used for indicating spatial relationship information of at least one control channel resource; and determining the spatial relationship information of the at least one control channel resource according to a predetermined rule and the first control signaling. Further disclosed are an information element transmission method and apparatus, and a storage medium.

公开(公告)号：US12167383B2

公开(公告)日：2024-12-10

申请号：US17765039

申请日：2020-09-28

Applicant: ZTE Corporation

Inventor： Shujuan Zhang ,  Zhaohua Lu ,  Jianwei Wang ,  Bo Gao ,  Chuangxin Jiang ,  Zhen He ,  Huahua Xiao ,  Yu Pan ,  Xinquan Ye

IPC: H04L12/00 ,  H04W72/044 ,  H04W72/23

Abstract: Information determination, acquisition and transmission methods, apparatuses and devices, and a storage medium are provided. The information determination method includes: acquiring a target parameter according to a downlink information element and second information, wherein the second information includes at least one of: timing advance information, a predetermined parameter, a number of repeated transmissions of an uplink target information element, a time-domain behavior parameter of the uplink target information element, a predetermined Component Carrier (CC) group, and a correspondence relationship between the downlink information element and an uplink target information element, and the target parameter is spatial transmitting filter information of an uplink target information element.

公开(公告)号：US12127010B2

公开(公告)日：2024-10-22

申请号：US17635447

申请日：2020-08-12

Applicant: ZTE Corporation

Inventor： Zhen He ,  Shujuan Zhang ,  Chuangxin Jiang ,  Bo Gao ,  Yu Ngok Li ,  Zhaohua Lu

IPC: H04W16/28 ,  H04L5/00

CPC classification number: H04W16/28 ,  H04L5/001 ,  H04L5/0051 ,  H04L5/0092

Abstract: Provided are a Quasi-Colocation (QCL) hypothesis determination method and apparatus, a storage medium and an electronic apparatus. The method includes: a second communication node determining, according to a Transmission Configuration Indication (TCI) state indicated by a first communication node for receiving a target downlink reference signal or channel of a second-type Component Carrier (CC) or Bandwidth Part (BWP), a QCL hypothesis of the target downlink reference signal or channel of the second-type CC or BWP, wherein the TCI state is associated with at least one of following pieces of configuration information: a first source reference signal, a second source reference signal, a set of offsets of a first source reference signal, and a set of CC or BWP indexes corresponding to offsets of a first source reference signal.