Patent · US Active

Real-time detection of interfering device

US11632182B2 · kind B2 · utility

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0References

18Claims

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Assignee

NOKIA SOLUTIONS AND NETWORKS OY · FI

Inventors

Chenhui Ye · Shanghai, CN
Xiaofeng Hu · Shanghai, CN
Kaibin Zhang · Shanghai, CN

Key dates

Filing date	Jan 19, 2021
Grant date	Apr 18, 2023
Priority date	—
Expiry date	Mar 4, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH04K3/22
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.