公开(公告)号：US20240356502A1

公开(公告)日：2024-10-24

申请号：US18683551

申请日：2022-07-22

Applicant: ZTE CORPORATION

Inventor： Hui HAN ,  Yaobin GUO ,  Xiaoping WANG ,  Huanqing XIAO

IPC: H03F3/213 ,  H03F1/56 ,  H03F3/21

CPC classification number: H03F3/213 ,  H03F1/56 ,  H03F3/211 ,  H03F2200/387 ,  H03F2200/451 ,  H03F2203/21106

Abstract: Disclosed are a power amplification circuit and a power amplifier. The power amplification circuit may include: a power distribution device, a carrier amplification device, and a plurality of peak amplification devices; the power distribution device is configured for dividing an input power to obtain a plurality of divided powers, and the plurality of divided powers are respectively output to input ends of the carrier amplification device and the peak amplification devices; a first combining point is arranged at an output end of a first peak amplification device, and an output end of a second peak amplification device is connected to the first combining point by a first impedance compensation device; and a second combining point is arranged at an output end of the carrier amplification device, and the first combining point is connected to the second combining point by a second impedance compensation device.

公开(公告)号：US20240356455A1

公开(公告)日：2024-10-24

申请号：US18579955

申请日：2022-07-08

Applicant: ZTE CORPORATION

Inventor： Rundong LIU ,  Hong WANG ,  Jianping ZHOU ,  Jingxuan ZHOU ,  Zhexu LI ,  Lingsong YI

IPC: H02M7/217 ,  H02M3/158

CPC classification number: H02M7/217 ,  H02M3/158

Abstract: A voltage conversion circuit, a control method, a power supply device, and a storage medium are provided. The circuit may include a fourth switch module, a third switch module, a first switch module, a second switch module and a ground lead which are sequentially connected in series; a first capacitor connected to a first common terminal and a second common terminal respectively; a second capacitor connected to a power output terminal and a ground lead; a driving module configured to regulate an initial duty ratio of a driving signal for each of the first to fourth switch modules, based on a capacitor voltage of both ends of the first capacitor; and an inductor connected with a power input terminal and a third common terminal respectively, or connected with the third common terminal and the power output terminal respectively.

公开(公告)号：US12125173B2

公开(公告)日：2024-10-22

申请号：US17624237

申请日：2020-07-14

Applicant: ZTE CORPORATION

Inventor： Jisong Ai ,  Ke Xu ,  Dehui Kong ,  Ning Wang ,  Xin Liu ,  Jing You ,  Fang Zhu

IPC: G06T5/70 ,  G06T7/246

CPC classification number: G06T5/70 ,  G06T7/248 ,  G06T2207/10016 ,  G06T2207/20021 ,  G06T2207/20076

Abstract: The present disclosure discloses a video denoising method and device, and a computer-readable storage medium. The video denoising method includes: dividing each video frame in an input video frame sequence into sub-image blocks, and calculating a block variance of each of the sub-image blocks; calculating an average variance of the sub-image blocks in a current video frame according to the calculated block variances, determining a noise level of the current video frame according to the average variance, selecting a denoise strength and a noise characteristic curve that match the noise level; and denoising the current video frame according to the denoise strength and the noise characteristic curve.

公开(公告)号：US20240349122A1

公开(公告)日：2024-10-17

申请号：US18417980

申请日：2024-01-19

Applicant: ZTE CORPORATION

Inventor： Ying HUANG ,  Lin CHEN

IPC: H04W28/12 ,  H04W24/10 ,  H04W28/02 ,  H04W28/10

CPC classification number: H04W28/12 ,  H04W24/10 ,  H04W28/0231 ,  H04W28/0278 ,  H04W28/10

Abstract: Provided are an information transmission method and device. The method includes that: an Integrated Access and Backhaul Links (LAB) node transmits link information to a second LAB node, wherein the second IAB node is an IAB child node or an LAB parent node or an IAB donor. Also provided are an electronic device and a storage medium.

公开(公告)号：US12120606B2

公开(公告)日：2024-10-15

申请号：US17589302

申请日：2022-01-31

Applicant: ZTE Corporation

Inventor： Jing Liu ,  He Huang ,  Xiaojuan Shi

IPC: H04W52/02 ,  H04W72/21 ,  H04W76/28

CPC classification number: H04W52/0203 ,  H04W72/21 ,  H04W76/28

Abstract: Methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to coordinating DRX for ANR. In one exemplary aspect, a method for wireless communication may include a first network node transmitting a request message to a second network node requesting a discontinuous reception configuration associated with the second network node. In another exemplary aspect, a method for wireless communication includes a first network node transmitting a request message to a second network node, the request message indicating a request to trigger a global cell identification report of a terminal and including information relating to a target cell used for measuring the global cell identification report.

公开(公告)号：US20240340927A1

公开(公告)日：2024-10-10

申请号：US18750071

申请日：2024-06-21

Applicant: ZTE Corporation

Inventor： Juan LIU ,  Chuangxin JIANG ,  Mengzhen LI ,  Junpeng LOU ,  Qi YANG

IPC: H04W72/25 ,  H04L5/00 ,  H04W74/08

CPC classification number: H04W72/25 ,  H04L5/0048 ,  H04W74/08

Abstract: Techniques are described to for communicating reference signals, such as position reference signals between wireless devices. An example wireless communication method includes communicating, by a first wireless communication device, any one or more of: positioning reference signal (PRS) information, a set of information is associated with a first time widow and/or a second time window, or one or more parameters of listen-before-talk (LBT).

公开(公告)号：US20240340855A1

公开(公告)日：2024-10-10

申请号：US18750301

申请日：2024-06-21

Applicant: ZTE Corporation

Inventor： Jianwu DOU ,  Nan ZHANG ,  Xiaojuan SHI ,  Wei CAO ,  He HUANG ,  Li YANG

IPC: H04W68/02 ,  H04W16/28 ,  H04W48/16

CPC classification number: H04W68/02 ,  H04W16/28 ,  H04W48/16

Abstract: A wireless terminal receives a network identifier in a message received on a broadcast channel. The wireless terminal determines that a mobile network code in the network identifier corresponds to a non-terrestrial network. The wireless terminal updates a tracking area list of the wireless terminal by adding or deleting a tracking area identifier corresponding to the non-terrestrial network to the tracking area list.

公开(公告)号：US20240340072A1

公开(公告)日：2024-10-10

申请号：US18579617

申请日：2022-08-18

Applicant: ZTE CORPORATION

Inventor： Yong LI ,  Yijian CHEN ,  Jianwu DOU ,  Jun YANG

IPC: H04B7/155

CPC classification number: H04B7/15507

Abstract: A signal delay method, including: generating a target spatial filter according to received indication information, where the indication information is used to indicate a coefficient of M spatial filters, and M is an integer greater than 1; and relaying a signal between a first network element and a second network element through the target spatial filter.

公开(公告)号：US12114318B2

公开(公告)日：2024-10-08

申请号：US17262889

申请日：2019-07-15

Applicant: ZTE Corporation

Inventor： Xincai Li ,  Yajun Zhao ,  Hanqing Xu ,  Ling Yang

IPC: H04W72/04 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23

CPC classification number: H04W72/23 ,  H04W72/0446 ,  H04W72/0453

Abstract: Provided by embodiments of the present disclosure are downlink monitoring and transmission methods and devices, a communication system, a terminal and a base station. The terminal has two different monitoring opportunity strategies for slots in a channel occupancy term (COT). The terminal can switch the monitoring opportunity strategy for downlink monitoring from a first monitoring opportunity strategy to a second monitoring opportunity strategy according to a switching triggered received from a base station.

公开(公告)号：US12114115B2

公开(公告)日：2024-10-08

申请号：US17641467

申请日：2020-09-11

Applicant: ZTE Corporation

Inventor： Suyong Liu

IPC: H04Q11/00 ,  H04L41/0895

CPC classification number: H04Q11/0071 ,  H04L41/0895 ,  H04Q2011/0086

Abstract: Provided are a virtualization method and apparatus. The virtualization method applied to a main control board includes that: a resource of a line card board is allocated to a slice of a virtualization system of the main control board, wherein the slice includes: a management slice and/or an ordinary slice; and cross-board communication between the virtualization system of the main control board and a virtualization system of the line card board is implemented by means of communication between the management slice of the main control board and a management slice of the line card board.