Sensor signal reconstruction in a sensor hub

US10912494B2 · kind B2 · utility

Assignee

• Intel Corporation · US

Inventors

• Ke Han · Fremont, US
• Dong Wang · Shanghai, CN
• HE-TAO HAN · 红钢城街道, CN
• Dror Lederman · Kiryat Gat, IL
• Lev Yitzhak Lavy · Misgav Dov, IL
• Yehiel Shilo · Jerusalem, IL

Key dates

• Filing date: Aug 10, 2016
• Grant date: Feb 9, 2021
• Expiry date: May 1, 2037

Classification

• Technology area (CPC G): Physics
• CPC primary: G16H50/20
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

A sensor interface circuit enables signal reconstruction on data received from a sensor prior to sending the data to various sensor clients. Multiple sensor clients have different frequencies configured to receive sensor data. The sensor interface circuit performs signal reconstructions including data interpolation to generate interpolated data signal having frequencies corresponding to the different frequencies configured for the different sensor clients. Signal reconstruction can also include filtering the data. The sensor interface circuit sends the reconstructed data to the multiple clients in accordance with their different frequencies.