公开(公告)号：US20210211205A1

公开(公告)日：2021-07-08

申请号：US17137475

申请日：2020-12-30

Applicant: Nokia Solutions and Networks Oy

Inventor： Chenhui YE ,  Xiaofeng HU ,  Kaibin ZHANG

IPC: H04B10/69 ,  H04Q11/00

Abstract: Embodiments of the present disclosure relate to a device, a method, an apparatus and a computer-readable medium for signal equalization. According to the embodiments of the present disclosure, a balance between equalization performance and effects is achieved by using a linear equalizer and a nonlinear equalizer. In addition, signals from different uplinks are equalized using adaptive parameters, to achieve optimal equalization of various signals.

公开(公告)号：US20210226714A1

公开(公告)日：2021-07-22

申请号：US17151874

申请日：2021-01-19

Applicant: Nokia Solutions and Networks Oy

Inventor： Chenhui YE ,  Xiaofeng HU ,  Kaibin ZHANG

IPC: H04B17/345 ,  H04K3/00 ,  H04B17/27

Abstract: In the method, a first device receives a mixed signal including a target signal from a target device among a plurality of second devices and an interfering signal from the plurality of second devices. The first device determines a distribution characteristic of an amplitude of the mixed signal within an amplitude variation range, the distribution characteristic being associated with the target device and an interfering device generating the interfering signal. The first device determines the interfering device from the plurality of second devices based on the distribution characteristic. An interfering device in a communication system may be detected in real-time and accurately.