Japan, Feb. 24 -- COGNITIVE SYSTEMS CORP has got intellectual property rights for 'IDENTIFICATION OF STATIC LEAF NODE IN MOTION DETECTION SYSTEM.' Other related details are as follows:
Application Number: JP,2024-193736
Category (FI): G01S13/536,G01S13/56,G01V3/08@A,H04W24/10,H04W64/00,150
Stage: PROBLEM TO BE SOLVED: To provide a motion detection system.SOLUTION: In a general mode, a motion detection system manages a leaf node used for sounding by one or at least two access points. For example, the access points acquire presence activities of multiple AP leaf node links during multiple calibration periods. The presence activities are determined for the respective AP leaf node links within the respective calibration periods on the basis of each presence information. A stationary leaf node is identified on the basis of presence activities regarding multiple AP leaf node links in a calibration window including multiple calibration periods. The motion detection system is updated so as to use at least one of identified stationary leaf nodes as a sounding response node for detecting motion.SELECTED DRAWING: Figure 4 (Grant)
Filing Date: Nov. 5, 2024
Publication Date: March 7, 2025
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
