公开(公告)号：US20190357192A1

公开(公告)日：2019-11-21

申请号：US16476231

申请日：2017-12-09

Applicant: ZTE CORPORATION

Inventor： Yuhong GONG ,  Zhaohua LU ,  Yijian CHEN ,  Shujuan ZHANG ,  Yuxin WANG

IPC: H04W72/04 ,  H04L5/00 ,  H04W72/08

Abstract: Provided are a resource indication method, a resource indication device, a base station and a terminal. The method includes: defining, in a hierarchical nesting manner, resource units of multiple granularities for a communication signal; and indicating one or more of the resource units to the terminal. With the present disclosure, the problem in the related art that the communication signal transmission on a full system bandwidth has high complexity and low efficiency is solved, and the purpose of flexibly defining and indicating the resources of the communication signal is realized. The present disclosure is not only easy to operate, but also is favorable to improving the transmission efficiency of communication signal.

公开(公告)号：US20190312615A1

公开(公告)日：2019-10-10

申请号：US16336301

申请日：2017-07-19

Applicant: ZTE CORPORATION

Inventor： Hao WU ,  Jianxing CAI ,  YU Ngok LI ,  Yijian CHEN ,  Zhaohua LU ,  Huahua XIAO ,  Yong LI ,  Yuxin WANG

IPC: H04B7/0417 ,  H04B7/06 ,  H04B7/08 ,  H04L1/00

Abstract: Provided is a channel information feedback method and apparatus, a terminal, and a base station. The method includes: determining, by a terminal, a feedback state parameter of channel information, where the channel information includes at least one of a number M of precoding vectors v1, v2, . . . , vM, a number G of amplitude coefficients A1, A2, . . . , AG, or a number K of phase coefficients P1, P2, . . . , PK, where M, G and K are all integers greater than or equal to 0; and feeding back, by the terminal, the channel information according to the determined feedback state parameter.

公开(公告)号：US20190297639A1

公开(公告)日：2019-09-26

申请号：US16323597

申请日：2017-07-25

Applicant: ZTE CORPORATION

Inventor： Yuxin WANG ,  Yu Ngok LI ,  Peng HAO ,  Zhaohua LU ,  Yijian CHEN

IPC: H04W72/12

Abstract: Disclosed is a method and apparatus for sending and receiving downlink control signalling, a base station and a terminal. The method includes that a base station sends downlink control signalling carrying indication information to a terminal. The indication information in the downlink control signalling at least includes one of: information for indicating a receiving manner to the terminal, reference signal resource information referenced for calculating downlink scheduling information, reference signal resource information referenced for calculating uplink scheduling information, or allocation information of a resource block.

公开(公告)号：US20190132099A1

公开(公告)日：2019-05-02

申请号：US16089639

申请日：2017-03-27

Applicant: ZTE CORPORATION

Inventor： Hao WU ,  Yijian CHEN ,  YuNgok LI ,  Zhaohua LU ,  Jianxing CAI ,  Huahua XIAO ,  Yong LI ,  Yuxin WANG

IPC: H04L5/00

Abstract: Disclosed are a channel state information (CSI) based processing method, and a terminal, a base station and a computer storage medium. The method comprises: a terminal acquiring channel measurement process configuration information, wherein at least one CST process configuration includes configuring M sets of channel state information reference symbols (CSI-RSs) for channel measurement, with M being an integer greater than or equal to 1; and the terminal determining m sets of CSI-RSs for CSI measurement, wherein the m sets of CSI-RSs are a sub-set of the M sets of CSI-RSs, with m being an integer.

公开(公告)号：US20250125848A1

公开(公告)日：2025-04-17

申请号：US18293894

申请日：2022-05-26

Applicant: ZTE CORPORATION

Inventor： Yong LI ,  Hao WU ,  Zhaohua LU ,  Yuxin WANG

IPC: H04B7/06 ,  H04B7/0456

Abstract: The present application provides an information reporting method, an information receiving method, a device, and a storage medium. The information reporting method applied to a first communication node comprises: receiving first configuration information and second configuration information of a second communication node; receiving a channel state information reference signal transmitted by the second communication node, in accordance with the first configuration information; and reporting channel state information according to the channel state information reference signal and the second configuration information.

公开(公告)号：US20250119255A1

公开(公告)日：2025-04-10

申请号：US18833173

申请日：2023-04-06

Applicant: ZTE CORPORATION

Inventor： Zhaohua LU ,  Huahua XIAO ,  Yuxin WANG ,  Wenfeng LIU ,  Guozeng ZHENG ,  Lun LI ,  Yong LI

IPC: H04L5/00 ,  H04W72/02 ,  H04W76/19

Abstract: Provided are a resource transmission method, a resource receiving method, a communication node, and a storage medium. The resource transmission method includes determining M target reference signal resources in a reference signal resource set, where the reference signal resource set includes N reference signal resources, M is a positive integer, N is a positive integer, and M

公开(公告)号：US20240357486A1

公开(公告)日：2024-10-24

申请号：US18685629

申请日：2022-08-11

Applicant: ZTE CORPORATION

Inventor： Yuxin WANG ,  Zhaohua LU ,  Yong LI ,  Yijian CHEN

IPC: H04W52/02 ,  H04B7/06

CPC classification number: H04W52/0203 ,  H04B7/06952

Abstract: Disclosed are a control method and control apparatus for a network node, the network node and a base station, which may be applied to the network node. The control method comprises: receiving signaling sent by the base station, and adjusting a working state and/or phase state of the network node according to the signaling; or predefining the working state and/or phase state of the network node between the base station and the network node. The control method for the network node of the present invention may be applied to the base station, and the control method comprises: determining a working state and/or phase state of the network node; sending signaling to the network node, wherein the signaling is used to indicate the working state and/or phase state of the network node; or predefining the working state and/or phase state of the network node between the base station and the network node.

公开(公告)号：US20240322981A1

公开(公告)日：2024-09-26

申请号：US18732505

申请日：2024-06-03

Applicant: ZTE Corporation

Inventor： Jun XU ,  Yu Ngok LI ,  Bo DAI ,  Yuxin WANG ,  Jin XU

IPC: H04L5/00 ,  H04L1/00 ,  H04L1/1607 ,  H04L1/1812 ,  H04L1/20 ,  H04W72/0446

CPC classification number: H04L5/0055 ,  H04L1/0003 ,  H04L1/0005 ,  H04L1/0011 ,  H04L1/0021 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/0035 ,  H04L1/1671 ,  H04L1/1692 ,  H04L1/1812 ,  H04L1/20 ,  H04L1/203 ,  H04L5/0048 ,  H04L5/0057 ,  H04W72/0446

Abstract: Provided are a method, apparatus and system for processing feedback information. The method includes: the first transmission node receiving a signal of a data shared channel, and determining data transmission level indication information of a transport block according to the signal; and the first transmission node transmitting the data transmission level indication information corresponding to the transport block to a second transmission node.

公开(公告)号：US20210273764A1

公开(公告)日：2021-09-02

申请号：US17321284

申请日：2021-05-14

Applicant: ZTE Corporation

Inventor： Yuxin WANG ,  Zhaohua Lu ,  Yu Ngok Li ,  Yijian Chen ,  Hao Wu

IPC: H04L5/00 ,  H04L1/00 ,  H04L27/36 ,  H04W72/04 ,  H04W72/08

Abstract: Provided is a reference signal transmission method and device. The method includes that a base station transmits indication information to a UE through a downlink control signaling or a higher layer signaling, where the indication information includes one of: information indicating that the UE transmits a reference signal, information indicating whether the reference signal is contained in a physical downlink shared channel or a physical downlink control channel, or information indicating a transmission mode of a downlink reference signal or an uplink reference signal; or the base station pre-defines with the UE a time-frequency resource or a parameter set required by the UE or the base station to transmit the reference signal, where the time-frequency resource or the parameter set includes at least one of: a time domain symbol position, a frequency domain position, a transmission period and a subframe offset, a type of a reference signal sequence or an orthogonal mask. This solves the problem in the existing art of how to properly place a reference signal on time-frequency resources and trigger a signaling correspondingly.

公开(公告)号：US20210211255A1

公开(公告)日：2021-07-08

申请号：US17211708

申请日：2021-03-24

Applicant: ZTE CORPORATION

Inventor： Yong LI ,  Yijian CHEN ,  Yu Ngok LI ,  Zhaohua LU ,  Huahua XIAO ,  Hao WU ,  Yuxin WANG ,  Jianxing CAI

IPC: H04L5/00

Abstract: The present disclosure provides a method and device for configuring a channel state information reference signal (CSI-RS), and a method and device for parsing CSI-RS. The configuration method includes: configuring configuration information of the CSI-RS by a base station; generating a signaling carrying the configuration information of the CSI-RS by the base station; and transmitting the signaling by the base station. The configuration information includes at least one of: a number of CSI-RS ports, a number K of components of a pilot resource pattern, a number N of ports of the components of the pilot resource pattern, and a CSI-RS port-numbering mode, where the CSI-RS port-numbering mode is selected from M candidate port-numbering modes, and M, K, and N are positive integers.