公开(公告)号：US20250088989A1

公开(公告)日：2025-03-13

申请号：US18723951

申请日：2022-02-18

Applicant: ZTE CORPORATION

Inventor： Shuaihua KOU ,  Jing SHI ,  Xianghui HAN ,  Xingguang WEI

IPC: H04W56/00 ,  H04W36/08

Abstract: A system and method for indicating timing difference between different cells. In one aspect, a wireless method may include measuring, by a wireless communication device, a current timing difference between a first time unit used in a first cell and a second time unit used in a second cell. In some embodiments, the method may include sending, by the wireless communication device to a wireless communication node, a message indicating the current timing difference.

公开(公告)号：US20240163857A1

公开(公告)日：2024-05-16

申请号：US18521748

申请日：2023-11-28

Applicant: ZTE CORPORATION

Inventor： Xing LIU ,  Peng HAO ,  Xingguang WEI ,  Shuaihua KOU

IPC: H04W72/0453 ,  H04W72/20

CPC classification number: H04W72/0453 ,  H04W72/20

Abstract: Example implementations include receiving, by a wireless communication device from a network, first indication indicating a first First Type Frequency Resource (FTFR) and at least one Second Type Frequency Resource (STFR) mapped to the first FTFR. The wireless communication device communicates with the network using the first FTFR and the at least one STFR mapped to the first FTFR.

公开(公告)号：US20240121785A1

公开(公告)日：2024-04-11

申请号：US18490424

申请日：2023-10-19

Applicant: ZTE Corporation

Inventor： Wei GOU ,  Peng HAO ,  Junfeng ZHANG ,  Shuaihua KOU

IPC: H04W72/21 ,  H04W72/0446

CPC classification number: H04W72/21 ,  H04W72/0446

Abstract: Methods, apparatus, and systems that enable retransmissions and/or transmission of uplink feedback information using different carriers are disclosed. In one example aspect, a method for wireless communication includes receiving, by a terminal device, a signaling message from a base station. The signaling message includes a field indicting one or more resources for a set of frequency blocks from N sets of frequency blocks configured for a transmission from the terminal device to the base station. Each set of frequency blocks corresponds to a carrier or a bandwidth part, and N is a positive integer greater than 1. The method also includes performing the transmission using the one or more resources indicated in the signaling message.

公开(公告)号：US20240114525A1

公开(公告)日：2024-04-04

申请号：US18521793

申请日：2023-11-28

Applicant: ZTE CORPORATION

Inventor： Xing LIU ,  Peng HAO ,  Xingguang WEI ,  Shuaihua KOU

IPC: H04W72/232 ,  H04L5/00

CPC classification number: H04W72/232 ,  H04L5/0053

Abstract: Systems and methods for wireless communication systems are disclosed. In one aspect, the wireless communication method includes sending, by a network to a wireless communication device, first signaling for monitoring at least one downlink control channel, the at least one downlink control channel comprises a first downlink control channel and a second downlink control channel. The second downlink control channel comprises a retransmission of the first downlink control channel. The method includes sending, by the network to a plurality of wireless communication devices comprising the wireless communication device, the at least one downlink control channel.

公开(公告)号：US20240107513A1

公开(公告)日：2024-03-28

申请号：US18521812

申请日：2023-11-28

Applicant: ZTE Corporation

Inventor： Wei GOU ,  Junfeng ZHANG ,  Jing SHI ,  Shuaihua KOU ,  Peng HAO

IPC: H04W72/11 ,  H04L1/1812 ,  H04W72/21 ,  H04W72/566

CPC classification number: H04W72/11 ,  H04L1/1812 ,  H04W72/21 ,  H04W72/566

Abstract: Methods, apparatus, and systems that facilitate the indication of the codebook to be transmitted/retransmitted are disclosed. In one example aspect, a method for wireless communication includes transmitting, by a base station, a physical-layer control signaling message to a user device triggering a retransmission of a codebook for a feedback transmission that has been previously canceled. The physical-layer control signaling message includes a field of resource assignment that is used to indicate an attribute associated with the codebook. The method also includes receiving, by the base station, the retransmission of the codebook from the user device according to the physical-layer control signaling message.

公开(公告)号：US20240048335A1

公开(公告)日：2024-02-08

申请号：US18381599

申请日：2023-10-18

Applicant: ZTE Corporation

Inventor： Xingguang WEI ,  Xing LIU ,  Wei GOU ,  Shuaihua KOU ,  Xianghui HAN

IPC: H04L5/00 ,  H04W72/20 ,  H04W72/12 ,  H04L1/1812

CPC classification number: H04L5/0055 ,  H04W72/20 ,  H04W72/12 ,  H04L1/1812

Abstract: Techniques are described to determine HARQ-ACK codebook. An example wireless communication method includes receiving, by a communication device from a cell, control information that includes a field comprising a value, where the value indicates a current number of a control channel monitoring occasion that is associated with the cell and is to be monitored by the communication device, and where the current number of the control channel monitoring occasion is part of a series of numbers associated with a set of control channel monitoring occasions where control channels are received or are to be received from the cell; and transmitting one or more hybrid automatic repeat request acknowledgement (HARQ-ACK) information bits indicating whether a shared channel associated with the control channel monitoring occasion is received by the communication device or indicating that the communication device received the control information.

公开(公告)号：US20230412311A1

公开(公告)日：2023-12-21

申请号：US18456318

申请日：2023-08-25

Applicant: ZTE Corporation

Inventor： Wei GOU ,  Junfeng ZHANG ,  Peng HAO ,  Shuaihua KOU

IPC: H04L1/1812 ,  H04L1/1829 ,  H04L1/00

CPC classification number: H04L1/1812 ,  H04L1/0064 ,  H04L1/1861

Abstract: Techniques are described to construct a semi-static hybrid automatic repeat request acknowledgement (HARQ-ACK) codebook. An example wireless communication method includes determining, by a communication device that is configured to communicate with a first cell and a second cell, a position of a first time slot associated with the first cell that overlaps with a second time slot associated with the second cell, where the second time slot is configured for a transmission of a hybrid automatic repeat request (HARQ) acknowledgement (ACK) information; determining, for the HARQ-ACK information, a plurality of time slots associated with the first cell and the second cell based on the position of the first time slot and a set of values associated with the first cell; and transmitting, by the communication device, the HARQ-ACK information for the plurality of time slots in the second time slot to the second cell.

公开(公告)号：US20230353299A1

公开(公告)日：2023-11-02

申请号：US18348892

申请日：2023-07-07

Applicant: ZTE Corporation

Inventor： Jian LI ,  Xianghui HAN ,  Chunli LIANG ,  Shuaihua KOU ,  Peng HAO ,  Wei GOU ,  Jing SHI

IPC: H04L5/00 ,  H04L1/00 ,  H04L1/08

CPC classification number: H04L5/0044 ,  H04L1/0068 ,  H04L1/08

Abstract: Methods, apparatus, and systems that can reduce or eliminate loss of data and/or mismatches between the base station and wireless devices when transmitting uplink data over multiple time units are disclosed. In one example aspect, a method for wireless communication includes performing, by a wireless device, a transmission of a transport block using multiple time units based on a restriction. The transmission of the transport block is associated with a timeline that indicates when control information is transmittable. The restriction specifies that no control information is transmitted in a first time unit that is used for transmitting a first part of the transport block. A second part of the transport block in a second time unit subsequent to the first time unit is punctured in the transmission or proceed by rate matching in response to a conflict between the transport block and the control information according to the timeline.

公开(公告)号：US20230078059A1

公开(公告)日：2023-03-16

申请号：US17799873

申请日：2021-02-02

Applicant: ZTE CORPORATION

Inventor： Shujuan ZHANG ,  Zhaohua LU ,  Bo GAO ,  Chuangxin JIANG ,  Yu NGOK LI ,  Hao WU ,  Shuaihua KOU

IPC: H04W36/00

Abstract: Provided are methods for receiving and sending a control signaling, and a communication node. The method for receiving a control signaling includes: receiving first control signaling, where the first control signaling includes a first-type parameter that corresponds to a measurement reference signal, the first-type parameter includes a physical cell identifier (PCI) or includes a PCI and a second-type parameter, and the measurement reference signal includes one of the following: a measurement reference signal in a report configuration of channel state information (CSI), a measurement reference signal with a measurement result included in uplink control information (UCI), a measurement reference signal in a measurement reference signal resource set configured in a serving cell, or, a measurement reference signal in a beam failure candidate reference signal resource set.

公开(公告)号：US20230038293A1

公开(公告)日：2023-02-09

申请号：US17792108

申请日：2021-02-04

Applicant: ZTE CORPORATION

Inventor： Xing LIU ,  Peng HAO ,  Xingguang WEI ,  Jing SHI ,  Wei GUO ,  Shuaihua KOU

IPC: H04W72/12 ,  H04L5/00

Abstract: Provided are an information generation method, a device, and a storage medium. The method includes: receiving a DCI sent by a second communication node, where the DCI is used for scheduling at least one PDSCH; and generating a corresponding feedback codebook according to a C-DAI value and a T-DAI value which are contained in a DAI indicator field in the DCI.