公开(公告)号：US20240214104A1

公开(公告)日：2024-06-27

申请号：US18288907

申请日：2022-04-18

Applicant: ZTE CORPORATION

Inventor： Weiliang ZHANG ,  Xingang HUANG ,  Liquan YUAN ,  Zhuang MA ,  Haijun ZHANG

IPC: H04J14/02 ,  H04J3/06

CPC classification number: H04J14/0245 ,  H04J3/0623

Abstract: The present disclosure provides a data transmission method and apparatus, a network device, a system, and a storage medium. The data transmission method includes: continuously sending downlink data frames of different rates at a first designated wavelength in a time-division multiplexing manner, with the downlink data frames carrying clock recovery information and time slot identification information of the downlink data frames of the different rates; and the clock recovery information is used for an optical network unit to perform clock recovery on the downlink data frames of the different rates, and the time slot identification information is configured to indicate time slot information of the downlink data frames of the different rates at the first designated wavelength.

公开(公告)号：US20250030966A1

公开(公告)日：2025-01-23

申请号：US18713229

申请日：2022-11-22

Applicant: ZTE CORPORATION

Inventor： Weiliang ZHANG ,  Zhuang MA ,  Haijun ZHANG ,  Liquan YUAN

IPC: H04Q11/00

Abstract: The present disclosure provides an Optical Network Unit (ONU) registration method applied to an Optical Network Relay (ONR), including: relaying an interactive content between an Optical Line terminal (OLT) and an ONU, so as to enable the ONU and the OLT to complete discovery and ranging processes. The present disclosure further provides a communication method, an ONR, an OLT, an ONU, an optical communication system, and a computer-readable storage medium.