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:
Mar. 25, 2025
Filed:
Aug. 19, 2020
Verity Ag, Zürich, CH;
Raffaello D'Andrea, Zürich, CH;
Anton Ledergerber, Winterthur, CH;
Verity AG, Zurich, CH;
Abstract
The invention relates to a method and device for estimating angle information () of a received ultra-wideband wireless signal. Upon reception of a wireless signal emitted from a transmitting device () with known sounding sequence, the receiving device () estimates the channel impulse response (CIR), selects a portion of the channel impulse response (CIR), and estimates angle information () given the angle-dependent antenna transfer functions of either the transmitting device (), the receiving device (), or both. For this, the selected portion of the channel impulse response of the signal is fed into a neural network () which outputs an angle information probability distribution for the ultra-wideband wireless signal ().