公开(公告)号：US09582441B2

公开(公告)日：2017-02-28

申请号：US14192172

申请日：2014-02-27

Applicant: Infineon Technologies AG

Inventor： David Levy ,  Gerhard Pichler

IPC: G06F3/00 ,  G06F13/372 ,  G06F1/06 ,  G06F1/10 ,  G06F13/42 ,  G06F1/04

CPC classification number: G06F13/372 ,  G06F1/04 ,  G06F1/06 ,  G06F1/10 ,  G06F13/4282 ,  G06F13/4291

Abstract: Various methods and devices involving a slave device are discussed. The slave device, which may be without a clock input, receives a clock message and generates a clock based on the received clock message. In some embodiments, the slave device receives a further clock message and transmits a confirmation message simultaneously with receiving the further clock message. In other embodiments, determining a clock may comprise sampling the clock message with an internal system clock and providing the clock based on located edges. Other techniques are also discussed.

Abstract translation: 讨论了涉及从设备的各种方法和设备。 可能没有时钟输入的从设备接收时钟消息并基于接收的时钟消息生成时钟。 在一些实施例中，从设备接收另一个时钟消息，并且与接收另外的时钟消息同时发送确认消息。 在其他实施例中，确定时钟可以包括用内部系统时钟对时钟消息进行采样，并且基于定位的边缘提供时钟。 还讨论了其他技术。

公开(公告)号：US20150326336A1

公开(公告)日：2015-11-12

申请号：US14272619

申请日：2014-05-08

Applicant: Infineon Technologies AG

Inventor： Harald Witschnig ,  Dirk Hammerschmidt ,  David Levy

IPC: H04J14/02 ,  H04Q11/00

CPC classification number: H04J14/02 ,  B60R16/0207 ,  H04Q9/00 ,  H04Q11/0066 ,  H04Q2011/0045 ,  H04Q2011/0086 ,  H04Q2209/40

Abstract: The present disclosure relates to a system having a plurality of electronic devices interconnected by way of dielectric waveguides. In some embodiments, the system has a plurality of electronic devices respectively including a data element and a multiplexing element. The data element has a plurality of electronic device terminals that output and receive data. The multiplexing element provides the data output from the plurality of electronic device terminals to a transceiver element, which generates a wireless signal that transmits the data in a manner that distinctly identifies data from different electronic device terminals. A plurality of dielectric waveguides are disposed at locations between the plurality of electronic devices. The plurality of dielectric waveguides convey the wireless signal between the plurality of electronic devices. By interconnecting electronic devices using dielectric waveguides, disadvantages associates with metal interconnect wires can be mitigated.

Abstract translation: 本公开涉及具有通过介质波导互连的多个电子设备的系统。 在一些实施例中，系统具有分别包括数据元素和复用元件的多个电子设备。 数据元件具有输出和接收数据的多个电子设备终端。 多路复用元件将从多个电子设备终端输出的数据提供给收发器元件，收发器元件产生以从不同电子设备终端清楚地识别数据的方式发送数据的无线信号。 多个电介质波导设置在多个电子设备之间的位置处。 多个介质波导传送多个电子设备之间的无线信号。 通过使用介质波导互连电子器件，可以减轻与金属互连线相关联的缺点。

公开(公告)号：US20150012767A1

公开(公告)日：2015-01-08

申请号：US13933581

申请日：2013-07-02

Applicant: Infineon Technologies AG

Inventor： David Levy ,  Harald Witschnig ,  Dirk Hammerchmidt ,  Wolfgang Scherr ,  Andrea Morici

IPC: G06F1/32

CPC classification number: G06F1/324 ,  G06F1/266 ,  G06F1/3253 ,  Y02D10/151

Abstract: A sensor interface system includes a system bus, a bus master and a sensor. The bus master is coupled to the system bus. The bus master is configured to provide voltage regulation at a first band and perform data transmission within or at a second band. The sensor is also coupled to the system bus. The sensor is configured to receive or utilize the voltage regulation and to perform data transmission within or at the second band.

Abstract translation: 传感器接口系统包括系统总线，总线主机和传感器。 总线主机耦合到系统总线。 总线主机被配置为在第一频带处提供电压调节并且在第二频带内或在第二频带执行数据传输。 传感器也耦合到系统总线。 传感器被配置为接收或利用电压调节并在第二频带内或在第二频带进行数据传输。

公开(公告)号：US10178039B2

公开(公告)日：2019-01-08

申请号：US15480046

申请日：2017-04-05

Applicant: Infineon Technologies AG

Inventor： David Levy

IPC: H04L12/28 ,  H04L12/805 ,  H04L29/06

Abstract: A transmitter arrangement using randomization is disclosed. The arrangement includes one or more randomizers, a measure component and a frame select component. The one or more randomizers are configured to generate one or more randomized frames from an original frame. The measure component is configured to measure a criterion for the original frame and the one or more randomized frames. The frame select component is configured to select a frame for transmission from the one or more randomized frames and the original frame. The selection is performed according to the measured criteria, such as frame duration.

公开(公告)号：US10012154B2

公开(公告)日：2018-07-03

申请号：US14540259

申请日：2014-11-13

Applicant: Infineon Technologies AG

Inventor： David Levy ,  Derek Bernardon

IPC: F02D29/02 ,  F02D41/28

CPC classification number: F02D29/02 ,  F02D41/28 ,  F02D2041/281 ,  F02D2041/285

Abstract: An engine control system operates to communicate via a sensor link with one or more sensors in a vehicle based on different communication protocols. The sensors alter communication protocols for communicating via the sensor link to an engine control unit to reduce or increase a current consumption according to one or more predetermined criteria. In response to a predetermine threshold of one or more of the predetermined criteria being satisfied, a sensor communicates in a first communication protocol as opposed to a second communication protocol while operating to communicate a current signal or a modulated current signal.

公开(公告)号：US09860009B2

公开(公告)日：2018-01-02

申请号：US15474444

申请日：2017-03-30

Applicant: Infineon Technologies AG

Inventor： Harald Witschnig ,  Dirk Hammerschmidt ,  David Levy

IPC: H04J14/02 ,  H04Q11/00

CPC classification number: H04J14/02 ,  B60R16/0207 ,  H04Q9/00 ,  H04Q11/0066 ,  H04Q2011/0045 ,  H04Q2011/0086 ,  H04Q2209/40

Abstract: The present disclosure relates to a system having a plurality of electronic devices interconnected by way of dielectric waveguides. In some embodiments, the system has a plurality of electronic devices respectively including a data element and a transceiver element. The data element has a plurality of terminals configured to respectively output and receive data. The transceiver is configured to transmit or receive the data as a wireless signal that distinctly identifies data from different ones of the plurality of terminals. A shared resource component has a shared transceiver configured to generate a shared wireless signal that transmits a shared signal to the plurality of electronic devices by way of a plurality of dielectric waveguides. Respective ones of the plurality of dielectric waveguides are disposed between the shared resource component and one of the plurality of electronic devices.

公开(公告)号：US20170208012A1

公开(公告)日：2017-07-20

申请号：US15480010

申请日：2017-04-05

Applicant: Infineon Technologies AG

Inventor： David Levy

IPC: H04L12/805 ,  H04L29/06

CPC classification number: H04L47/365 ,  H04L69/22

Abstract: A transmitter arrangement using randomization is disclosed. The arrangement includes one or more randomizers, a measure component and a frame select component. The one or more randomizers are configured to generate one or more randomized frames from an original frame. The measure component is configured to measure a criterion for the original frame and the one or more randomized frames. The frame select component is configured to select a frame for transmission from the one or more randomized frames and the original frame. The selection is performed according to the measured criteria, such as frame duration.

公开(公告)号：US20170207874A1

公开(公告)日：2017-07-20

申请号：US15474444

申请日：2017-03-30

Applicant: Infineon Technologies AG

Inventor： Harald Witschnig ,  Dirk Hammerschmidt ,  David Levy

IPC: H04J14/02 ,  H04Q11/00

CPC classification number: H04J14/02 ,  B60R16/0207 ,  H04Q9/00 ,  H04Q11/0066 ,  H04Q2011/0045 ,  H04Q2011/0086 ,  H04Q2209/40

Abstract: The present disclosure relates to a system having a plurality of electronic devices interconnected by way of dielectric waveguides. In some embodiments, the system has a plurality of electronic devices respectively including a data element and a transceiver element. The data element has a plurality of terminals configured to respectively output and receive data. The transceiver is configured to transmit or receive the data as a wireless signal that distinctly identifies data from different ones of the plurality of terminals. A shared resource component has a shared transceiver configured to generate a shared wireless signal that transmits a shared signal to the plurality of electronic devices by way of a plurality of dielectric waveguides. Respective ones of the plurality of dielectric waveguides are disposed between the shared resource component and one of the plurality of electronic devices.

公开(公告)号：US09529763B2

公开(公告)日：2016-12-27

申请号：US13933652

申请日：2013-07-02

Applicant: Infineon Technologies AG

Inventor： David Levy ,  Harald Witschnig ,  Dirk Hammerschmidt ,  Wolfgang Scherr ,  Andrea Morici

IPC: G06F13/42 ,  G06F13/38

CPC classification number: G06F13/364 ,  G06F13/385 ,  G06F13/404 ,  G06F13/42 ,  G06F13/4282

Abstract: A sensor system utilizing adaptively selected carrier frequencies is disclosed. The system includes a system bus, a bus master, and a sensor. The system bus is configured to transfer power and data. The bus master is coupled to the system bus and is configured to provide power to the bus and receive data from the bus. The sensor is coupled to the system bus and is configured to transfer data on the bus using an adaptively selected carrier frequency.

Abstract translation: 公开了一种利用自适应选择的载波频率的传感器系统。 该系统包括系统总线，总线主机和传感器。 系统总线配置为传送电源和数据。 总线主机耦合到系统总线，并被配置为向总线提供电力并从总线接收数据。 传感器耦合到系统总线，并被配置为使用自适应选择的载波频率在总线上传送数据。

公开(公告)号：US20150071369A1

公开(公告)日：2015-03-12

申请号：US14022728

申请日：2013-09-10

Applicant: Infineon Technologies AG

Inventor： David Levy ,  Dirk Hammerschmidt

IPC: H04L27/148

CPC classification number: H04L27/148 ,  H04B1/713 ,  H04B3/02 ,  H04L27/12

Abstract: A communication system having a configurable bandpass filter is disclosed. The system includes a bandpass filter and a bandpass controller. The bandpass filter has an adjustable center frequency. The bandpass controller is configured to identify a frequency shift in a master in or received signal and to shift the center frequency of the bandpass filter according to the identified frequency shift.

Abstract translation: 公开了一种具有可配置带通滤波器的通信系统。 该系统包括带通滤波器和带通控制器。 带通滤波器具有可调节的中心频率。 带通控制器被配置为识别主机或接收信号中的频移，并根据所识别的频移来移动带通滤波器的中心频率。