公开(公告)号：US11533081B2

公开(公告)日：2022-12-20

申请号：US17229337

申请日：2021-04-13

Applicant: STMicroelectronics (Rousset) SAS

Inventor： Alexandre Tramoni ,  Pierre Rizzo ,  Guillaume Jaunet

IPC: H04B5/00 ,  G06K7/10 ,  H04B5/02 ,  H04W52/02

Abstract: In accordance with an embodiment, a method includes: transmitting, by a first near-field communication (NFC) device, a field emission burst; comparing a characteristic property of a signal of the field emission burst to a detection threshold; determining a presence of a detection error based on the comparing; and adjusting the detection threshold based on a number of determined detection errors.

公开(公告)号：US20210328625A1

公开(公告)日：2021-10-21

申请号：US17229337

申请日：2021-04-13

Applicant: STMicroelectronics (Rousset) SAS

Inventor： Alexandre Tramoni ,  Pierre Rizzo ,  Guillaume Jaunet

IPC: H04B5/00 ,  H04B5/02 ,  G06K7/10 ,  H04W52/02

Abstract: In accordance with an embodiment, a method includes: transmitting, by a first near-field communication (NFC) device, a field emission burst; comparing a characteristic property of a signal of the field emission burst to a detection threshold; determining a presence of a detection error based on the comparing; and adjusting the detection threshold based on a number of determined detection errors.