Patent · US Active

Method and system for supporting passive intrusion detection in indoor environments

US11984005B2 · kind B2 · utility

0Cited by

2References

16Claims

0Family size

Assignee

NEC CORPORATION · JP

Inventors

Vincenzo Sciancalepore · Heidelberg, DE
Francesco Devoti · Heidelberg, DE
Xavier Costa-Perez · Heidelberg, DE

Key dates

Filing date	Jan 29, 2020
Grant date	May 14, 2024
Priority date	—
Expiry date	Feb 19, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG08B29/186
WIPO fieldControl
WIPO sectorInstruments

Abstract

A method passively detects intrusion in an indoor environment. The method includes: establishing at least one communication channel between two millimeter (mm)-wave devices of a plurality of mm-wave devices deployed within the indoor environment, continuously monitoring communication channel parameters of the at least one communication channel, and triggering an intrusion detection process based on variations of the communication channel parameters.

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