ACTIVE NEAR-FIELD COMMUNICATION DEVICE FACILITATION OF LOW POWER CARD DETECTION

• Main Authors: REDDY, Vusthla Sunil, CHAUVIN, Vincent, ZENG, Xinping, AGBOH, Peter M
• Format: Patent
• Language: English
• Published: 30.09.2021
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION; WIRELESS COMMUNICATIONS NETWORKS

A device implementing a system for NFC communication includes a processor configured to receive, from an other device, pulse signals for detecting proximity of the device with the other device. The processor is further configured to determine an interval at which the pulse signals are received from...