公开(公告)号：US20230224041A1

公开(公告)日：2023-07-13

申请号：US18013400

申请日：2021-06-29

Applicant: ZTE Corporation

Inventor： Yiming ZHONG ,  Bo YANG ,  Xingang HUANG ,  Jiangyan HE ,  Zhuang MA

IPC: H04B10/2525 ,  H04B10/2543

CPC classification number: H04B10/2525 ,  H04B10/2543

Abstract: Provided are a signal processing method and apparatus, a storage medium, and an electronic apparatus. The method is applied to an optical communication receiving end, and comprises: after receiving an optical analog signal, converting the optical analog signal into a digital signal; and performing nonlinear effect compensation processing on the digital signal.

公开(公告)号：US20200274619A1

公开(公告)日：2020-08-27

申请号：US16649888

申请日：2018-09-21

Applicant: ZTE CORPORATION

Inventor： Wei YANG ,  Xingang HUANG ,  Jiangyan HE

IPC: H04B10/293 ,  H04Q11/00

Abstract: The present disclosure provides a method and a device for amplifying uplink light of a passive optical network, and a computer-readable storage medium. The passive optical network includes an optical network unit, an optical line terminal, and an optical amplifier provided between the optical network unit and the optical line terminal, and the method include: receiving a registration signal transmitted from the optical line terminal; determining a gain value of the optical amplifier, and performing gain value adjustment on the optical amplifier according to the determined gain value; and completing registration when an uplink optical signal transmitted to the optical line terminal through the optical amplifier reaches preset power.

公开(公告)号：US20230144582A1

公开(公告)日：2023-05-11

申请号：US17909632

申请日：2021-02-01

Applicant: ZTE CORPORATION

Inventor： Jiangyan HE ,  Weiliang ZHANG ,  Liquan YUAN

IPC: H04B10/272

CPC classification number: H04B10/272

Abstract: Provided is a method for registering an optical network unit. The method is used for an optical line terminal. The method for registering an optical network unit comprises: according to pre-acquired registration information of an optical network unit to be registered, issuing registration configuration information, so as to complete registration of said optical network unit, wherein the registration information of said optical network unit is acquired before the present registration starts. Further provided are a method for writing registration information, an optical line terminal, an optical network unit, a front-facing optical network unit, and a registration device.