公开(公告)号：US20250031144A1

公开(公告)日：2025-01-23

申请号：US18713813

申请日：2022-11-07

Applicant: ZTE CORPORATION

Inventor： Susheng YU ,  Zhiyong ZHAO ,  Xuehong WANG

IPC: H04W52/02 ,  H04B7/06

Abstract: Disclosed are a method for controlling energy-saving, a device, a storage medium, and a program product. The method may include, acquiring antenna information of each channel in an Active Antenna Unit (AAU); performing energy-saving decision processing according to antenna beam forming information and a preset energy-saving strategy, in response to an inclusion of the antenna beam forming information within the antenna information, to acquire a first operational control instruction; and performing energy-saving control to the AAU, by means of the first operational control instruction.

公开(公告)号：US20250024362A1

公开(公告)日：2025-01-16

申请号：US18713807

申请日：2022-10-25

Applicant: ZTE CORPORATION

Inventor： Susheng YU ,  Zhiyong ZHAO ,  Zhiji TIAN

IPC: H04W52/02

Abstract: An energy-saving control method and device, a storage medium, and a program product are disclosed. The method may include acquiring network data status information; performing energy-saving decision processing according to the network data status information and a preset energy-saving strategy, to acquire an energy-saving control instruction; and adjusting an operating mode of an active antenna unit (AAU) by means of the energy-saving control instruction.

公开(公告)号：US20240235717A1

公开(公告)日：2024-07-11

申请号：US18614591

申请日：2024-03-22

Applicant: ZTE Corporation

Inventor： Zhen WANG ,  Mingchao ZHANG ,  Yongdong GUO ,  Xiaoyu ZHU ,  Zhiyong ZHAO

IPC: H04J14/02 ,  H04Q11/00

CPC classification number: H04J14/0212 ,  H04Q11/0005 ,  H04Q2011/0039 ,  H04Q2011/0049

Abstract: The disclosure relates to the technical field of optical fibers, and particularly relates to an optical fiber detection method, a reconfigurable optical add-drop multiplexer (ROADM) system, a server, and a storage medium. The optical fiber detection method is applied to a network management server of the ROADM system. The method includes: sequentially turning on one optical fiber according to a preset order; controlling a downlink optical amplifier corresponding to the optical fiber to provide an optical signal; obtaining first optical power output by the downlink optical amplifier corresponding to the optical fiber and second optical power input to an uplink optical amplifier corresponding to the optical fiber; and obtaining a connection state of the optical fiber based on a pre-stored first insertion loss value of a downlink wavelength selective switch (WSS) corresponding to the optical fiber, a pre-stored second insertion loss value of an uplink WSS corresponding to the optical fiber, the first optical power, and the second optical power. In an entire testing process, corresponding optical fibers only need to be sequentially turned on according to the preset order, such that a lot of manpower, material resources and time cost are reduced, interference of human factors in test results is basically avoided, and reliability is greatly improved.

公开(公告)号：US20150304056A1

公开(公告)日：2015-10-22

申请号：US14653347

申请日：2013-09-09

Applicant: ZTE CORPORATION

Inventor： Xiaoyu GUO ,  Xuelu MU ,  Dachuan YI ,  Zhiyong ZHAO ,  Yijun CUI ,  Xuede YU ,  Guangguo XIAO

IPC: H04B17/345

CPC classification number: H04B17/345 ,  H04B1/1027 ,  H04B7/0825 ,  H04B7/0834 ,  H04L25/00

Abstract: An apparatus and a method for detecting spectrum interference are described. The apparatus includes: a receiving antenna, configured to receive a spatial signal; a normal signal processing unit, configured to perform wave filtering and low-noise amplification for the normal signal received by the receiving antenna, and to send the processed normal signal to a radio frequency channel processing unit; an interference signal processing unit, configured to preprocess the interference signal received by the receiving antenna, and to send the preprocessed interference signal to the radio frequency channel processing unit; the radio frequency channel processing unit, configured to perform radio frequency processing for the received normal signal, and to perform radio frequency processing for the preprocessed interference signal in an idle timeslot; a radio frequency sampling unit, configured to perform, according to an input sampling clock, radio frequency sampling for the normal signal performed the radio frequency processing, to perform radio frequency sampling for the interference signal performed the radio frequency processing in an idle timeslot, and to send the interference signal performed the radio frequency sampling to an interference signal detecting unit; and the interference signal detecting unit, configured to perform fast Fourier transform in a digital domain for the interference signal performed the radio frequency sampling, to perform frequency band identification, and to acquire a communication mode of the interference signal.

Abstract translation: 描述了用于检测频谱干扰的装置和方法。 该装置包括：接收天线，被配置为接收空间信号; 正常信号处理单元，被配置为对由接收天线接收的正常信号执行波滤波和低噪声放大，并将处理的正常信号发送到射频信道处理单元; 干扰信号处理单元，被配置为预处理由所述接收天线接收的干扰信号，并将所述预处理干扰信号发送到所述射频信道处理单元; 所述射频信道处理部被配置为对所接收的正常信号进行射频处理，对空闲时隙中的所述预处理干扰信号进行射频处理; 射频采样单元，被配置为根据输入采样时钟执行用于执行所述射频处理的正常信号的射频采样，以对在空闲时隙中执行的所述射频处理执行所述干扰信号的射频采样;以及 将执行的射频采样的干扰信号发送到干扰信号检测单元; 以及所述干扰信号检测单元，被配置为在执行所述射频采样的所述干扰信号的数字域中执行快速傅里叶变换，以进行频带识别，并获取所述干扰信号的通信模式。

公开(公告)号：US20160205011A1

公开(公告)日：2016-07-14

申请号：US14912197

申请日：2014-06-12

Applicant: ZTE CORPORATION

Inventor： Mingjie YANG ,  Zhiyong ZHAO

IPC: H04L12/26

CPC classification number: H04L43/50 ,  H04L43/0835 ,  H04L43/0864 ,  H04L43/087 ,  H04L43/0888

Abstract: The disclosure discloses a method and device for testing link performance, a logic processor and a Network Processor (NP). The method includes that: a first-type message is sent to an opposite node, and parameter information of the local node is acquired according to the first-type message; and a second-type message sent by the opposite node is received, and parameter information of the opposite node is acquired according to the second-type message, wherein a Central Processing Unit (CPU) of the local node is capable of calculating link performance between the local node and the opposite node according to the parameter information of the local node and the parameter information of the opposite node. By the solution, the local node and the opposite node may share their own parameter information to provide data support for the CPU of the local node by message interaction, thereby implementing processing optimization of the CPU of the local node and enabling the CPU of the local node to concentrate main resources for calculation work

Abstract translation: 本公开公开了一种用于测试链路性能的方法和设备，逻辑处理器和网络处理器（NP）。 该方法包括：向对方节点发送第一类消息，根据第一类消息获取本地节点的参数信息; 并且接收由相对节点发送的第二类型消息，并且根据第二类型消息获取相对节点的参数信息，其中本地节点的中央处理单元（CPU）能够计算 本地节点和对端节点根据本地节点的参数信息和相对节点的参数信息。 通过解决方案，本地节点和相对节点可以共享其自己的参数信息，通过消息交互为本地节点的CPU提供数据支持，从而实现本地节点的CPU的处理优化，并启用本地的CPU 节点集中主力资源进行计算工作

公开(公告)号：US20240380439A1

公开(公告)日：2024-11-14

申请号：US18781612

申请日：2024-07-23

Applicant: ZTE Corporation

Inventor： Qian DAI ,  Zhiyong ZHAO ,  Ping LI

IPC: H04B7/04 ,  H04W8/22 ,  H04W48/14

Abstract: Embodiments of a system, device and method for designing or configuring reference signaling are disclosed. In some aspects, a wireless communication method includes sharing, by a first wireless communication node and a second wireless communication node, a reflection-based communication element.

公开(公告)号：US20230075025A1

公开(公告)日：2023-03-09

申请号：US17904730

申请日：2021-06-11

Applicant: ZTE CORPORATION

Inventor： Weizhang CHEN ,  Zhiyong ZHAO

IPC: H04B10/556 ,  H04B10/077 ,  H04B10/079 ,  H04B10/25

Abstract: An optical signal processing method, a control unit, an optical transmission unit and a storage medium are disclosed. The optical signal processing method includes: acquiring an OSNR value from an optical receiving unit (S100); acquiring a spectrum shaping adjustment parameter according to the OSNR value (S200); and sending the spectrum shaping adjustment parameter to an optical transmission unit to adjust a filtering parameter of a shaping filter of the optical transmission unit, so that the optical transmission unit adjusts a spectrum waveform of an optical signal by utilizing the shaping filter after adjustment (S300).