公开(公告)号：US20240243957A1

公开(公告)日：2024-07-18

申请号：US18023781

申请日：2021-08-27

Applicant: ZTE CORPORATION

Inventor： Dingming ZHANG ,  Xing LIU

IPC: H04L27/26 ,  H04L5/00

CPC classification number: H04L27/2607 ,  H04L5/005

Abstract: The method includes: mapping determined transmission information and physical information about a downlink to N layers in a resource block (RB), so as to obtain N pieces of layer information, wherein N is a natural number greater than or equal to 1; modulating each of the N pieces of layer information to obtain N pieces of layer complex-value information; precoding each of the N pieces of layer complex-value information to obtain N pieces of RB antenna data, wherein the N pieces of RB antenna data are respectively mapped to N antenna ports; and sending the N pieces of RB antenna data.

公开(公告)号：US20240163854A1

公开(公告)日：2024-05-16

申请号：US18520209

申请日：2023-11-27

Applicant: ZTE CORPORATION

Inventor： Xing LIU ,  Xianghui HAN ,  Xingguang WEI ,  Jing SHI

IPC: H04W72/0446

CPC classification number: H04W72/0446

Abstract: The present disclosure is directed to transmission source indication, including configuring, by a base station for a wireless communication device, a time-domain window, where the time-domain window is defined by at least one of a period of the time-domain window, an offset for the time-domain window, a length of the time-domain window, a duration of the time-domain window, a starting of the time-domain window, or a time domain pattern of the time-domain window, communicating, by the base station with the wireless communication device, using the time-domain window.

公开(公告)号：US20240121643A1

公开(公告)日：2024-04-11

申请号：US18534121

申请日：2023-12-08

Applicant: ZTE CORPORATION

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

IPC: H04W24/08 ,  H04L5/00

CPC classification number: H04W24/08 ,  H04L5/0048

Abstract: The present disclosure relates to determining measurement resource for measuring interference, including determining, by a first network node; measurement resource configured to receive Reference Signal (RS), receiving, by the first network node from the second network node, the RS in the measurement resource, and determining interference of operations of the second network node on operations of the first network node based on the received RS.

公开(公告)号：US20240114437A1

公开(公告)日：2024-04-04

申请号：US18533380

申请日：2023-12-08

Applicant: ZTE Corporation

Inventor： Kai XIAO ,  Xing LIU ,  Peng HAO ,  Jing SHI

IPC: H04W48/10 ,  H04L5/00 ,  H04W28/20 ,  H04W72/0453

CPC classification number: H04W48/10 ,  H04L5/0048 ,  H04W28/20 ,  H04W72/0453

Abstract: The present disclosure describes methods, systems and devices for determining sync raster. One method includes determining, by a user equipment (UE), a sync raster (SR) with a base station, wherein a first bandwidth of a synchronization signal or physical broadcast channel (SS/PBCH) block is larger than or equal to a minimum bandwidth in a narrowband, by: determining a frequency point of the SR; scanning the frequency point to obtain a scan result; and connecting with the base station based on the scan result. Another method includes determining a SR with a base station, wherein a first bandwidth of a SS/PBCH block is smaller than or equal to a minimum bandwidth in a narrowband, by: determining a frequency point of the SR; scanning the frequency point to obtain a scan result; and connecting with the base station based on the scan result.

公开(公告)号：US20240040579A1

公开(公告)日：2024-02-01

申请号：US18485347

申请日：2023-10-12

Applicant: ZTE CORPORATION

Inventor： Xing LIU ,  Peng HAO ,  Haigang HE ,  Feng BI

IPC: H04W72/23 ,  H04W56/00 ,  H04W72/30

CPC classification number: H04W72/23 ,  H04W56/001 ,  H04W72/30 ,  H04W72/0446

Abstract: Information transmission and reception methods and apparatus are disclosed, where the transmission method includes: carrying configuration information of a control resource set on a physical broadcast channel; where the configuration information is used to indicate to a terminal at least one of the following of the control resource set: time domain position information and frequency domain position information; and transmitting the control resource set to the terminal according to the configuration information.

公开(公告)号：US20240039664A1

公开(公告)日：2024-02-01

申请号：US18486472

申请日：2023-10-13

Applicant: ZTE CORPORATION

Inventor： Wei GOU ,  Peng HAO ,  Xingguang WEI ,  Xing LIU

IPC: H04L1/1829 ,  H04L12/18

CPC classification number: H04L1/1854 ,  H04L12/1868 ,  H04L12/189

Abstract: Example implementations include a method of determining, by a wireless communication device, a number of Hybrid Automatic Repeat Request-Acknowledge (HARQ-ACK) bits for each of a plurality of Start and Length Indicator (SLIV) groups, wherein each of the SLIV groups comprises one or more Physical Downlink Shared Channels (PDSCHs) configured for the wireless communication device by a wireless communication node, and sending, by the wireless communication device to the wireless communication node, a signaling that includes a type 1 HARQ-ACK codebook generated based on the determined number of HARQ-ACK bits. Example implementations also include a method of generating, by a wireless communication device, a type 1 Hybrid Automatic Repeat Request-Acknowledge (HARQ-ACK) codebook, and sending, by the wireless communication device to a wireless communication node, the type 1 HARQ-ACK codebook on a Physical Uplink Shared Channel (PUSCH).

公开(公告)号：US20230308153A1

公开(公告)日：2023-09-28

申请号：US18040891

申请日：2021-08-05

Applicant: ZTE CORPORATION

Inventor： Chenchen ZHANG ,  Xing LIU ,  Peng HAO ,  Xingguang WEI

IPC: H04B7/06 ,  H04W24/08 ,  H04B17/309

CPC classification number: H04B7/0626 ,  H04W24/08 ,  H04B17/309

Abstract: Provided are a channel state information (CSI) feedback method and apparatus, a device, and a storage medium. The method includes: measuring channel state information; and sending CSI feedback corresponding to a channel state information parameter set.

公开(公告)号：US20230292338A1

公开(公告)日：2023-09-14

申请号：US18040778

申请日：2021-08-02

Applicant: ZTE CORPORATION

Inventor： Kai XIAO ,  Jing SHI ,  Peng HAO ,  Xingguang WEI ,  Xing LIU

IPC: H04W72/232 ,  H04W72/566

CPC classification number: H04W72/232 ,  H04W72/566

Abstract: Provided are a control signaling transmission method, a control signaling acquisition method, a device and a storage medium. The control signaling transmission method includes: sending, by a first communication node, first control information to a second communication node, where the first control information includes at least one downlink control information (DCI) sub-field, and the at least one DCI sub-field includes priority information.

公开(公告)号：US20230180244A1

公开(公告)日：2023-06-08

申请号：US18157315

申请日：2023-01-20

Applicant: ZTE CORPORATION

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

IPC: H04W72/21 ,  H04W72/30

CPC classification number: H04W72/21 ,  H04W72/30

Abstract: A system and method for multiplexing one or more uplink messages. The system and method include receiving, by a wireless communication device, a transport block of a multicast and broadcast service (MBS) session on a physical downlink shared channel (PDSCH); determining, by the wireless communication device, an overlap in a time domain of a PUCCH corresponding to the PDSCH and an uplink channel (e.g., a second PUCCH, a PUSCH, etc.); and/or transmitting, by the wireless communication device responsive to determining the overlap, another PUCCH.

公开(公告)号：US20230119212A1

公开(公告)日：2023-04-20

申请号：US17983034

申请日：2022-11-08

Applicant: ZTE CORPORATION

Inventor： Peng HAO ,  Shuaihua KOU ,  Xing LIU ,  Jing SHI

IPC: H04W72/30 ,  H04W72/23 ,  H04W72/1273 ,  H04W24/08

Abstract: A system and method for receiving downlink control signals are disclosed herein. In one embodiment, a method performed by a wireless communication device includes receiving, by a wireless communication device from a wireless communication node, a downlink control signal, determining, by the wireless communication device, to which of a plurality of resource sets the downlink control signal belongs, receiving, by the wireless communication device, a downlink data signal scheduled by the downlink control signal, and determining, by the wireless communication device based on the determined resource set, that the downlink data signal is one of: a new multicast transmission, a multicast retransmission, a new unicast transmission, and a unicast retransmission.