公开(公告)号：US12250173B2

公开(公告)日：2025-03-11

申请号：US17848938

申请日：2022-06-24

Applicant: ZTE CORPORATION

Inventor： Yuxin Wang ,  Hao Wu ,  Zhaohua Lu ,  Chuangxin Jiang

IPC: H04L5/00 ,  H04W72/02 ,  H04W72/04 ,  H04W72/0446 ,  H04W72/0453

Abstract: Wireless communication method, systems and devices for reference signal configuration. The wireless communication method comprises configuring, to a wireless terminal, at least one first sounding reference signal (SRS) resource set, and receiving, from the wireless terminal, at least one first SRS based on the at least one SRS resource set, wherein each of the at least one SRS resource set comprises at least one SRS resource.

公开(公告)号：US12250075B2

公开(公告)日：2025-03-11

申请号：US17737758

申请日：2022-05-05

Applicant: ZTE CORPORATION

Inventor： Chuangxin Jiang ,  Zhaohua Lu ,  Guozeng Zheng ,  Shujuan Zhang ,  Huahua Xiao ,  Hao Wu ,  Bo Gao

IPC: H04L1/08 ,  H04W16/28 ,  H04W72/044 ,  H04W72/23

Abstract: In one embodiment, a method performed by a wireless communication node includes configuring, by a wireless communication node, a transmission repetition mode and at least one resource for an uplink channel transmission of a wireless communication device, the transmission repetition mode indicating at least one of: a number of times of the uplink channel transmission to be performed, one or more multiplexing modes of the number of times of the uplink channel transmission to be performed, and one or more time locations of the number of times of the uplink channel transmission to be performed. The method includes transmitting, by the wireless communication node, the transmission repetition mode to the wireless communication device.

公开(公告)号：US12237897B2

公开(公告)日：2025-02-25

申请号：US17632814

申请日：2020-08-13

Applicant: ZTE Corporation

Inventor： Yong Li ,  Hao Wu ,  Guozeng Zheng ,  Zhaohua Lu

IPC: H04B7/06

Abstract: A channel state information processing method and apparatus, and a channel state information receiving method and apparatus are provided. The channel state information processing method includes that: a second communication node receives configuration information sent by a first communication node, wherein the configuration information at least includes: a target frequency band used for indicating channel state information; the second communication node determines a first target frequency band and generates first channel state information corresponding to the first target frequency band according to the configuration information, wherein the first channel state information includes precoding matrix information; and the second communication node feeds back the first channel state information to the first communication node.

公开(公告)号：US20250056295A1

公开(公告)日：2025-02-13

申请号：US18851174

申请日：2023-03-17

Applicant: ZTE Corporation

Inventor： Wenfeng Liu ,  Huahua Xiao ,  Zhaohua Lu ,  Guozeng Zheng ,  Yuxin Wang ,  Yong Li

IPC: H04W24/10 ,  H04B17/309 ,  H04L5/00 ,  H04W72/044

Abstract: A method for beam management, a device, a storage medium, and a program product. The method may include receiving beam reporting indication information sent by a transmitting apparatus and a plurality of test beams configured with reference signal resources; measuring a plurality of reference signal resources to obtain a plurality of pieces of beam measurement information; selecting target measurement information from the plurality of pieces of beam measurement information according to the beam reporting indication information; and sending the target measurement information to the transmitting apparatus, such that the transmitting apparatus predicts an optimal beam result according to the target measurement information.

公开(公告)号：US12213139B2

公开(公告)日：2025-01-28

申请号：US18499494

申请日：2023-11-01

Applicant: ZTE CORPORATION

Inventor： Zhaohua Lu ,  Kun Liu ,  Yijian Chen ,  Peng Hao ,  Guanghui Yu

IPC: H04W72/20 ,  H04L5/00 ,  H04W56/00 ,  H04W72/0453 ,  H04W72/1263

Abstract: Provided is an information transmission method, apparatus and system. The information transmission method includes: obtaining, by a first communication node, a control channel description list which includes description information of N control channels, where N is a positive integer and the description information of each of the control channels includes one or more of: control channel configuration information, reference signal configuration information, link resource configuration information, operating bandwidth configuration information, puncturing configuration information, frequency hopping configuration formation, transmission time interval length configuration information, power control configuration information and beam configuration information; and sending, by the first communication node, the control channel description list to a second communication node.

公开(公告)号：US12212979B2

公开(公告)日：2025-01-28

申请号：US18417377

申请日：2024-01-19

Applicant: ZTE CORPORATION

Inventor： Bo Gao ,  Yu Ngok Li ,  Zhaohua Lu ,  Ke Yao ,  Shujuan Zhang

IPC: H04W16/28 ,  H04B7/06 ,  H04L5/00 ,  H04L25/02

Abstract: Provided is a transmission control method, sounding reference signal transmission method, terminal, base station and medium, wherein the transmission control method comprises: receiving the configuration information sent by the network side, the configuration information includes the association relationship between the grouping index and the first information, wherein, the first information has the association relationship with the channel or the reference signal; according to the grouping index and the configuration information, determining the receiving mode or sending mode of the channel or reference signal associated with the first information.

公开(公告)号：US12199923B2

公开(公告)日：2025-01-14

申请号：US16338339

申请日：2017-09-27

Applicant: ZTE CORPORATION

Inventor： Yijian Chen ,  YUNgok Li ,  Zhaohua Lu ,  Nan Zhang ,  Hao Wu

IPC: H04L5/00 ,  H04B17/336 ,  H04L1/00 ,  H04W24/10

Abstract: The present disclosure provides an interference measurement method, an apparatus and a system, and an interference measurement indication method and apparatus. The interference measurement method includes: obtaining an interference measurement resource configuration and an interference measurement reception mode configuration; and performing the interference measurement according to the interference measurement resource configuration and the interference measurement receiving mode configuration.

公开(公告)号：US12191937B2

公开(公告)日：2025-01-07

申请号：US17635977

申请日：2020-08-13

Applicant: ZTE Corporation

Inventor： Yong Li ,  Hao Wu ,  Guozeng Zheng ,  Zhaohua Lu

IPC: H04B7/0417 ,  H04B7/06

Abstract: Provided are an information feedback method and device, an information receiving method and device, and a storage medium. The information feedback method includes the following. Configuration information from a first communication node is received. Precoding matrix information is determined according to the configuration information, where a target frequency band of the precoding matrix information is determined through indication information of a precoding matrix information subband, and the precoding matrix information subband is determined according to the configuration information. The precoding matrix information is fed back to the first communication node.

公开(公告)号：US12184374B2

公开(公告)日：2024-12-31

申请号：US18229711

申请日：2023-08-03

Applicant: ZTE CORPORATION

Inventor： Bo Gao ,  Yu Ngok Li ,  Zhaohua Lu ,  Chuangxin Jiang ,  Hao Wu

IPC: H04B7/06 ,  H04B7/0456 ,  H04L1/1607 ,  H04L5/00

Abstract: Provided are channel state information reporting method and apparatus, and channel state information receiving method and apparatus. The channel state information reporting method includes: receiving a reference signal sent by a second communication node; and determining, according to a first type reporting configuration signaling associated with the reference signal, at least one of a first type channel state information set or a second type channel state information set, and reporting the at least one of the first type channel state information set or the second type channel state information set to the second communication node. The first type channel state information set includes at least one of a reference signal resource index, a reference signal resource set index, a reference signal resource setting index, a reporting configuration index, a reference signal port group index, a reference signal port group set index, a port index, or rank indicator information. The second type channel state information set comprises at least one of precoding matrix indicator information, channel quality indicator information, an amplitude coefficient, a phase coefficient, or a reference signal received power.

公开(公告)号：US12171002B2

公开(公告)日：2024-12-17

申请号：US17489323

申请日：2021-09-29

Applicant: ZTE Corporation

Inventor： Yong Li ,  Hao Wu ,  Zhaohua Lu ,  Jun Xu

IPC: H04W72/21 ,  H04B7/06

Abstract: Provided are an information mapping method, an information acquisition method, a terminal device, and a network device. The information mapping method includes mapping at least one information domain of channel state information to at least one field of uplink control information, dividing the at least one field into a first partial field and a second partial field, generating a first bit sequence based on the first partial field, and generating a second bit sequence based on the second partial field.