公开(公告)号：US20220417104A1

公开(公告)日：2022-12-29

申请号：US17779970

申请日：2020-11-26

Applicant: ZTE CORPORATION

Inventor： Diqiang ZHANG ,  Kai LIU ,  Zhuyuan LIU ,  Wenbin ZHOU ,  Chao DU

IPC: H04L41/12 ,  H04B10/2575 ,  H04W56/00

Abstract: Provided is an information backhaul method, which is applied to a networking unit in a network system. The network system includes multiple stages of networking units that are cascaded, and each of the multiple stages of networking units includes multiple optical ports. The information backhaul method includes: acquiring cascade information of a networking unit in a current stage, where the cascade information of the networking unit in the current stage includes optical port information and identification information of the networking unit in the current stage; and feeding back the cascade information of the networking unit in the current stage. Further provided are a data allocation method, a networking unit, a data allocation controller, a network system and a computer-readable storage medium.

公开(公告)号：US20230051882A1

公开(公告)日：2023-02-16

申请号：US17788929

申请日：2020-11-20

Applicant: ZTE CORPORATION

Inventor： Shuzhou DAI ,  Chao DU ,  Yangfeng WANG

IPC: H04B7/06 ,  H04L27/36 ,  H04L5/00

Abstract: Disclosed are a downlink signal processing method and apparatus, a base station, and a non-transitory computer-readable medium. The downlink signal processing method may includes performing resource element mapping on an unmodulated downlink signal, and performing modulation on the downlink signal that has been subjected to the resource element mapping to obtain modulated data.