The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 16, 2026
Filed:
Jul. 24, 2020
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
László Hévizi, Piliscsaba, HU;
Attila Báder, Paty, HU;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
For each of a plurality of wireless devices, signal strength measurements performed by the wireless device are collected. The signal strength measurements are collected with respect to a plurality of cells of the wireless communication network. Further, based on the signal strength measurements, a plurality of zones of the wireless communication network is determined. Each zone indicates a position of the wireless device with respect to the cells when performing a respective one of the signal strength measurements. Further, for each of the wireless devices, a respective trajectory is determined from a sequence of the zones passed by the wireless device. Further, performance data related to the wireless devices are collected, and the performance data are filtered based on the trajectories.