公开(公告)号：US20150341159A1

公开(公告)日：2015-11-26

申请号：US14817996

申请日：2015-08-04

Applicant: STMicroelectronics N.V.

Inventor： Steven R. Norsworthy ,  Jason Rupert Redgrave

IPC: H04L7/00 ,  H04L7/02

CPC classification number: H04L7/0008 ,  H03H17/0614 ,  H03H17/0628 ,  H03H2218/04 ,  H04L7/0025 ,  H04L7/005 ,  H04L7/02

Abstract: An interpolator or decimator includes an elastic storage element in the signal path between first and second clock domains. The elastic element may, for example, be a FIFO which advantageously allows short term variation in sample clocks to be absorbed. A feedback mechanism controls a delta-sigma modulated modulo-N counter based sample clock generator. The elastic element combined with a delta-sigma modulator and counter creates a noise-shaped frequency lock loop without additional components, resulting in a much simplified interpolator and decimator.

Abstract translation: 内插器或抽取器包括在第一和第二时钟域之间的信号路径中的弹性存储元件。 弹性元件可以例如是有利地允许采样时钟的短期变化被吸收的FIFO。 反馈机制控制基于Δ-Σ调制的模N计数器的采样时钟发生器。 与Δ-Σ调制器和计数器结合的弹性元件产生噪声形式的频率锁定环，而没有额外的组件，导致了非常简化的内插器和抽取器。

公开(公告)号：US09130700B2

公开(公告)日：2015-09-08

申请号：US14295233

申请日：2014-06-03

Applicant: STMicroelectronics, N.V.

Inventor： Steven R. Norsworthy ,  Jason Rupert Redgrave

IPC: H03L7/16 ,  H04B1/06 ,  H04L7/00 ,  H03H17/06 ,  H04L7/02

CPC classification number: H04L7/0008 ,  H03H17/0614 ,  H03H17/0628 ,  H03H2218/04 ,  H04L7/0025 ,  H04L7/005 ,  H04L7/02

Abstract: Interpolator and decimator apparatuses and methods are improved by the addition of an elastic storage element in the signal path. In one exemplary embodiment, the elastic element comprises a FIFO which advantageously allows short term variation in sample clocks to be absorbed, and also provides a feedback mechanism for controlling a delta-sigma modulated modulo-N counter based sample clock generator. The elastic element combined with a delta-sigma modulator and counter creates a noise-shaped frequency lock loop without additional components, resulting in a much simplified interpolator and decimator.

Abstract translation: 通过在信号路径中添加弹性存储元件来改进插值器和抽取器装置和方法。 在一个示例性实施例中，弹性元件包括有利地允许采样时钟的短期变化被吸收的FIFO，并且还提供用于控制基于Δ-Σ调制的模N计数器的采样时钟发生器的反馈机制。 与Δ-Σ调制器和计数器结合的弹性元件产生噪声形式的频率锁定环，而没有额外的组件，导致了非常简化的内插器和抽取器。

公开(公告)号：US08643055B2

公开(公告)日：2014-02-04

申请号：US12773003

申请日：2010-05-03

Applicant: Alexei Ankoudinov ,  Vladimir Rodov ,  Richard A. Blanchard

Inventor： Alexei Ankoudinov ,  Vladimir Rodov ,  Richard A. Blanchard

IPC: H01L29/66

CPC classification number: H01L29/7815 ,  H01L27/088 ,  H01L29/423 ,  H01L29/7803 ,  H01L29/7813 ,  H01L29/861 ,  H01L2924/0002 ,  H01L2924/00

Abstract: Semiconductor protection devices, and related methods and systems, especially devices for providing series current limiting. The device typically comprises two regenerative building blocks and/or MOSFETs connected back-to-back in series, where one of the MOSFETs/Regenerative Building Blocks has an extra voltage probe electrode that provides a regenerative signal with self-limited voltage to the other via coupling to its gate electrode.

Abstract translation: 半导体保护装置及相关方法和系统，尤其是用于提供串联电流限制的装置。 器件通常包括串联背对背连接的两个再生建筑模块和/或MOSFET，其中一个MOSFET /再生构件模块具有一个额外的电压探针电极，其向另一个通孔提供具有自限制电压的再生信号 耦合到其栅电极。

公开(公告)号：US08633521B2

公开(公告)日：2014-01-21

申请号：US12683425

申请日：2010-01-06

Applicant: Alexei Ankoudinov ,  Vladimir Rodov

Inventor： Alexei Ankoudinov ,  Vladimir Rodov

IPC: H01L29/76 ,  H01L29/94 ,  H01L31/062 ,  H01L31/113 ,  H01L31/119

CPC classification number: H01L29/7412 ,  H01L27/0811 ,  H01L27/0814 ,  H01L29/861

Abstract: A two terminal device which can be used for the rectification of the current. Internally it has a regenerative coupling between MOS gates of opposite type and probe regions. This regenerative coupling allows to achieve performance better than that of ideal diode.

Abstract translation: 可用于整流电流的二端装置。 在内部，它具有相反类型的MOS栅极和探针区域之间的再生耦合。 这种再生耦合可以实现比理想二极管更好的性能。

公开(公告)号：US08625653B2

公开(公告)日：2014-01-07

申请号：US12392286

申请日：2009-02-25

Applicant: Friedbert Berens

Inventor： Friedbert Berens

IPC: H04B1/00

CPC classification number: H04B10/90 ,  H04W76/10 ,  H04W88/02

Abstract: A wireless apparatus includes a millimeter-wave communication interface configured to exchange information within a millimeter-wave communication network, an UWB communication interface and circuitry configured to activate the UWB interface for communicating location indication to the communication network according to an UWB communication standard. The location indication is intended for locating the wireless apparatus within the network.

Abstract translation: 一种无线装置包括配置成在毫米波通信网络内交换信息的毫米波通信接口，UWB通信接口和经配置以根据UWB通信标准激活用于向通信网络传送位置指示的UWB接口的电路。 位置指示旨在用于在网络内定位无线设备。

公开(公告)号：US20130230076A1

公开(公告)日：2013-09-05

申请号：US13864382

申请日：2013-04-17

Applicant: GIAN MARIO MAGGIO ,  CHIARA CATTANEO ,  PHILIPPE ROUZET

Inventor： GIAN MARIO MAGGIO ,  CHIARA CATTANEO ,  PHILIPPE ROUZET

IPC: H04B1/7163

CPC classification number: H04B1/71632 ,  H04B1/71637 ,  H04L25/4902

Abstract: A method is for decoding a pulse signal modulated through a transmitted reference modulation scheme. The modulated pulse signal may include, repetitively, a reference pulse followed by an information pulse delayed with a delay. The method may include subtracting or adding from the modulated pulse signal, a version of the modulated pulse signal delayed with the delay for obtaining a processed signal, and performing a non-coherent detection on the processed signal.

Abstract translation: 一种用于解码通过发送的参考调制方案调制的脉冲信号的方法。 调制脉冲信号可以重复地包括参考脉冲，随后是延迟延迟的信息脉冲。 该方法可以包括从调制脉冲信号中减去或加上经延迟以获得经处理信号的调制脉冲信号的版本，以及对经处理的信号执行非相干检测。

公开(公告)号：US08498577B2

公开(公告)日：2013-07-30

申请号：US11754663

申请日：2007-05-29

Applicant: Eric Achkar ,  Friedbert Berens

Inventor： Eric Achkar ,  Friedbert Berens

IPC: H04B1/06

CPC classification number: H04B1/1027 ,  H04B7/0608 ,  H04B7/0814 ,  H04B7/10 ,  H04L27/2601

Abstract: A device belonging to a wireless communication system and adapted to exchange information with another device of the system within a main band of frequencies includes N different antennas having respectively different antenna characteristics, with N being greater than one. A controllable selector selects one of the antennas. A detector detects through the selected antenna the eventual presence of at least one interferer operating within the main band of frequencies. A controller, upon presence of a detected interferer, controls the selector for selecting another antenna.

Abstract translation: 属于无线通信系统并且适于与主频带内的系统的另一设备交换信息的设备包括具有不同天线特性的N个不同天线，其中N大于1。 可控选择器选择天线之一。 检测器通过所选择的天线检测在主频带内操作的至少一个干扰源的最终存在。 控制器在检测到的干扰源存在时，控制选择器选择另一个天线。

公开(公告)号：US08060725B2

公开(公告)日：2011-11-15

申请号：US11768481

申请日：2007-06-26

Applicant: Francesco Pappalardo ,  Giuseppe Notarangelo ,  Elena Salurso ,  Elio Guidetti

Inventor： Francesco Pappalardo ,  Giuseppe Notarangelo ,  Elena Salurso ,  Elio Guidetti

IPC: G06F15/00

CPC classification number: G06F9/3012 ,  G06F9/30014 ,  G06F9/30036 ,  G06F9/30109 ,  G06F9/3824 ,  G06F9/3828 ,  G06F9/3885 ,  G06F9/3891

Abstract: A processor architecture for multimedia applications includes processor clusters providing vectorial data processing capability. Processing elements in the processor clusters process both data with a bit length N and data with bit lengths N/2, N/4, and so on according to a Single Instruction Multiple Data (SIMD) function. A load unit loads into the processor clusters data to be processed according to a same instruction. An intercluster data path exchanges data between the processor clusters. The intercluster data path is scalable to activate selected processor clusters. The processor operates simultaneously on SIMD, scalar and vectorial data.

Abstract translation: 用于多媒体应用的处理器架构包括提供矢量数据处理能力的处理器集群。 处理器集群中的处理元件根据单指令多数据（SIMD）功能处理位长度为N的数据和位长度为N / 2，N / 4等的数据。 负载单元根据相同的指令加载到要处理的处理器集群数据中。 集群间数据路径在处理器集群之间交换数据。 集群间数据路径是可扩展的，以激活所选择的处理器集群。 处理器在SIMD，标量和矢量数据上同时运行。

公开(公告)号：US08036159B2

公开(公告)日：2011-10-11

申请号：US12018467

申请日：2008-01-23

Applicant: Friedbert Berens

Inventor： Friedbert Berens

IPC: H04B7/185 ,  H04L5/12 ,  H04Q7/00

CPC classification number: H04B1/719

Abstract: The method is for managing the operation of a wireless communication device including several different communication modules respectively adapted to operate according to several given communication protocols including a UWB module operating according to a UWB protocol based on an OFDM modulation scheme. The method includes controlling the UWB module for scanning a chosen frequency band, and managing a communication to be performed by the device on the basis of the scanning result.

Abstract translation: 该方法用于管理包括几个不同通信模块的无线通信设备的操作，所述无线通信模块分别适于根据若干给定的通信协议进行操作，所述通信协议包括基于OFDM调制方案的根据UWB协议操作的UWB模块。 该方法包括：控制UWB模块扫描选定的频带，并根据扫描结果管理由设备执行的通信。

公开(公告)号：US20110202948A1

公开(公告)日：2011-08-18

申请号：US13027834

申请日：2011-02-15

Applicant: Marco Bildgen ,  Jean Devin

Inventor： Marco Bildgen ,  Jean Devin

IPC: H04H60/32 ,  G06F21/02 ,  G06F21/22 ,  G06F19/00

CPC classification number: H04N7/1675 ,  G06F21/10 ,  G06F21/552 ,  G06F21/77 ,  G06F2221/0797 ,  G06F2221/2105 ,  G06F2221/2151 ,  G06F2221/2153 ,  H04L9/004 ,  H04L9/0637 ,  H04L63/1441 ,  H04N21/4181 ,  H04N21/4424 ,  H04N21/4432 ,  H04N21/4623

Abstract: A method may be for detecting potentially suspicious operation of an electronic device configured to operate in the course of activity sessions. The method may include within the device, a metering, from an initial instant of the number of activity sessions having a duration below a first threshold, and a comparison of this number with a second threshold.

Abstract translation: 一种方法可以用于检测被配置为在活动会话过程中操作的电子设备的潜在的可疑操作。 所述方法可以在所述设备内包括从具有低于第一阈值的持续时间的活动会话的数量的初始时刻的计量，以及所述数量与第二阈值的比较。