公开(公告)号：US20220379669A1

公开(公告)日：2022-12-01

申请号：US17335478

申请日：2021-06-01

Applicant: Infineon Technologies AG

Inventor： Thomas ENGL ,  Matthias EBERL ,  Manfred EDER ,  Michael KANDLER ,  Maximilian WERNER

IPC: B60C23/04 ,  H04B7/06 ,  H04B7/08 ,  H04W76/14 ,  G01S3/48

Abstract: A method of communicating with a tire pressure monitoring system (TPMS) sensor module includes transmitting, by the TPMS sensor module, a TPMS signal that includes a sensor identifier of the TPMS sensor module; performing, by an interface device, an angle of arrival measurement on the TPMS signal to whether an angular direction thereof with respect to an antenna array of the interface device is within a predetermined angular window; and determining, by the interface device, whether or not to communicate with the TPMS sensor module including establishing communication with the TPMS sensor module on a condition that the angular direction is within the predetermined angular window and not establishing communication with the TPMS sensor module on a condition that the determined angular direction is not within the predetermined angular window.

公开(公告)号：US20140169193A1

公开(公告)日：2014-06-19

申请号：US14010399

申请日：2013-08-26

Applicant: Infineon Technologies AG

Inventor： Manfred EDER

IPC: G07C9/00 ,  H04L12/26 ,  H04W12/10

CPC classification number: H04W12/10 ,  G07C9/00309 ,  G07C2009/00555 ,  H04L43/08 ,  H04L63/123 ,  H04W12/12

Abstract: Embodiments related to transmission of data packets are described and depicted.

Abstract translation: 描述和描述与数据分组传输有关的实施例。