公开(公告)号：US08581679B2

公开(公告)日：2013-11-12

申请号：US12713390

申请日：2010-02-26

Applicant: Tang Min ,  Olivier Le Neel ,  Ravi Shankar

Inventor： Tang Min ,  Olivier Le Neel ,  Ravi Shankar

IPC: H01H51/22 ,  H01H57/00

CPC classification number: H01H1/0036

Abstract: Switches that are actuated through exposure to a magnetic field are described. A mobile element of a switch includes one or more anchoring members that are in electrical contact with one of the conductive portions. The mobile element also has a beam that is attached to the one or more anchoring members. The beam can be attached to the one or more anchoring members by flexures. The beam has an end portion that is configured to move toward the other conductive portion when exposed to an external force, such as a magnetic field. Various configurations of anchoring members may significantly decrease initial upward beam deformation upon manufacture of the mobile element, resulting in an increased sensitivity upon exposure to a magnetic field. Methods for manufacturing switches that exhibit increased sensitivity to magnetic fields are also disclosed.

Abstract translation: 描述通过暴露于磁场而被致动的开关。 开关的移动元件包括与导电部分之一电接触的一个或多个锚定构件。 移动元件还具有附接到一个或多个锚固构件的梁。 梁可以通过弯曲连接到一个或多个锚固构件。 梁具有端部，其被配置为当暴露于诸如磁场的外力时朝向另一导电部分移动。 锚定构件的各种构造可以在制造移动元件时显着降低初始向上的梁变形，导致暴露于磁场时的灵敏度增加。 还公开了对磁场具有增强的灵敏度的开关的制造方法。

公开(公告)号：US08421118B2

公开(公告)日：2013-04-16

申请号：US12359094

申请日：2009-01-23

Applicant: Alexei Ankoudinov ,  Vladimir Rodov

Inventor： Alexei Ankoudinov ,  Vladimir Rodov

IPC: H01L29/66 ,  H01L21/332

CPC classification number: H01L29/78 ,  H01L27/0817 ,  H01L29/0646 ,  H01L29/66075 ,  H01L29/66477 ,  H01L29/7802 ,  H01L29/861

Abstract: A rectifier building block has four electrodes: source, drain, gate and probe. The main current flows between the source and drain electrodes. The gate voltage controls the conductivity of a narrow channel under a MOS gate and can switch the RBB between OFF and ON states. Used in pairs, the RBB can be configured as a three terminal half-bridge rectifier which exhibits better than ideal diode performance, similar to synchronous rectifiers but without the need for control circuits. N-type and P-type pairs can be configured as a full bridge rectifier. Other combinations are possible to create a variety of devices.

公开(公告)号：US08341507B2

公开(公告)日：2012-12-25

申请号：US12323750

申请日：2008-11-26

Applicant: Friedbert Berens ,  Cem Derdiyok ,  Franck Kienle ,  Timo Lehnigk-Emden ,  Norbert Wehn

Inventor： Friedbert Berens ,  Cem Derdiyok ,  Franck Kienle ,  Timo Lehnigk-Emden ,  Norbert Wehn

IPC: H03M13/00

CPC classification number: H04L1/0057

Abstract: A method of decoding a received systematic code encoded block corresponding to an original block of information, wherein the received systematic code encoded block may include soft systematic values, may include detecting an error condition in the received systematic code encoded block. The method may also include decoding the received systematic code encoded block for retrieving the original block of information if the error condition in the received systematic code encoded block is detected and processing the soft systematic values to retrieve the original block of information instead of the decoding if the error condition in the received systematic code encoded block is not detected.

Abstract translation: 一种对与原始信息块相对应的接收到的系统码编码块进行解码的方法，其中所接收的系统码编码块可以包括软系统值，可以包括检测所接收的系统码编码块中的错误状况。 如果检测到接收到的系统码编码块中的错误状况并且处理软系统值以检索原始信息块而不是解码，则该方法还可以包括对接收到的系统码编码块进行解码以检索原始信息块 未检测到接收到的系统码编码块中的错误状况。

公开(公告)号：US08325829B2

公开(公告)日：2012-12-04

申请号：US12161722

申请日：2007-01-22

Applicant: Friedbert Berens

Inventor： Friedbert Berens

IPC: H04L27/28

CPC classification number: H04L5/0007 ,  H04B1/713 ,  H04L5/0042 ,  H04L5/0064 ,  H04L25/14

Abstract: Method for transmitting information in a multi-band OFDM system, comprising delivering according to a given communication standard an initial data stream (IDS), splitting (11) said initial data stream into a chosen number of elementary data streams and simultaneously transmitting (12) said elementary data streams according to said communication standard on said communication medium (MD) within different respective sub-bands (SBi). These sub-bands all blong to the same band group. Proposal based on the MBOA standard.

Abstract translation: 一种用于在多频带OFDM系统中发送信息的方法，包括根据给定的通信标准递送初始数据流（IDS），将所述初始数据流分解成所选数量的基本数据流，并同时发送（12） 根据所述通信标准在不同的相应子带（SBi）内的所述通信介质（MD）上的所述基本数据流。 这些子带都属于相同的频带组。 基于MBOA标准的提案。

公开(公告)号：US08285236B2

公开(公告)日：2012-10-09

申请号：US12505671

申请日：2009-07-20

Applicant: Antoine Hue ,  Gabriel Della-Monica ,  Florent Sibille

Inventor： Antoine Hue ,  Gabriel Della-Monica ,  Florent Sibille

IPC: H04B17/00 ,  H04B1/00 ,  H04L27/08

CPC classification number: H04L25/063

Abstract: A method may compensate for direct current (DC) offset in a radio frequency reception device. The method may include partitioning an analog portion of the reception device into a plurality of zones, for each zone, calibrating initial DC offset compensation to be applied within an operating range of a respective zone, the operating range of the other zones being limited to a threshold operating range, and determining DC offset compensation to be applied to the reception device throughout the operating range based on the basic DC offset compensations.

Abstract translation: 一种方法可以补偿射频接收装置中的直流（DC）偏移。 该方法可以包括将接收设备的模拟部分划分成多个区域，对于每个区域，校准要在相应区域的操作范围内施加的初始DC偏移补偿，其它区域的操作范围被限制为 阈值操作范围，以及基于所述基本DC偏移补偿，确定在所述操作范围内对所述接收装置施加的DC偏移补偿。

公开(公告)号：US20120211798A1

公开(公告)日：2012-08-23

申请号：US13398591

申请日：2012-02-16

Applicant: Alexei Ankoudinov ,  Vladimir Rodov

Inventor： Alexei Ankoudinov ,  Vladimir Rodov

IPC: H01L29/747

CPC classification number: H01L29/861 ,  H01L29/0878 ,  H01L29/41766 ,  H01L29/7802

Abstract: An Adjustable Field Effect Rectifier uses aspects of MOSFET structure together with an adjustment pocket or region to result in a device that functions reliably and efficiently at high voltages without significant negative resistance, while also permitting fast recovery and operation at high frequency without large electromagnetic interference.

Abstract translation: 可调整场效应整流器使用MOSFET结构的一些方面以及调整口袋或区域，可以实现在高电压下可靠而高效地工作而无显着的负电阻的器件，同时还可以在高频下快速恢复和操作，而无需大的电磁干扰。

公开(公告)号：US08102924B2

公开(公告)日：2012-01-24

申请号：US11014671

申请日：2004-12-16

Applicant: Fabio Pisoni

Inventor： Fabio Pisoni

IPC: H04K1/10

CPC classification number: H04L27/2647 ,  H04L25/03159 ,  H04L2025/03414

Abstract: An equalizer for a multi carrier signal for carrying out equalization adapted to each carrier or group of carriers, Fourier transforms the multi carrier signal, and obtains difference terms of the multi carrier signal. Both are input to an adaptive filter, to output equalized signals, wherein decimation is applied to at least some of the difference terms input to the filter. This enables the complexity to be reduced for a given performance level. In particular since only non-zero filter taps need to be stored and updated, coefficient memory and coefficient calculation capacity can be reduced. Another way to reduce complexity involves measuring noise for at least some of the carriers, and dynamically adapting the size of the filter on a per carrier basis according to global optimizion heuristic algorithms which adapt this filter size based on the comparison between this noise and an optimal performance figure achieved in a previous ISI-ICI free measurement phase.

Abstract translation: 一种用于执行适用于每个载波或载波组的均衡器的多载波信号的均衡器，对多载波信号进行傅里叶变换，并获得多载波信号的差分项。 两者都输入到自适应滤波器，以输出均衡的信号，其中对输入到滤波器的差分项的至少一些施加抽取。 这使得能够在给定的性能水平下降低复杂度。 特别是因为仅需要存储和更新非零滤波器抽头，所以可以减小系数存储器和系数计算能力。 减少复杂性的另一种方式是测量至少一些载波的噪声，并根据全局最优启发式算法动态调整滤波器的尺寸，该算法根据全局最优启发式算法，根据该噪声与最优 在以前的ISI-ICI免费测量阶段实现的性能数据。

公开(公告)号：US08010869B2

公开(公告)日：2011-08-30

申请号：US11911148

申请日：2006-04-27

Applicant: Norbert Wehn ,  Frank Kienle ,  Torben Brack

Inventor： Norbert Wehn ,  Frank Kienle ,  Torben Brack

IPC: H03M13/00

CPC classification number: H03M13/1111 ,  H03M13/1128 ,  H03M13/1165 ,  H03M13/3738

Abstract: This is a method for controlling the decoding of a LDPC encoded codeword composed of several digital data, said LDPC code being represented by a bipartite graph between check nodes (CN1) and variable nodes (VNi). Said method comprises updating messages exchanged iteratively between variable nodes (VN1) and check nodes (CN1). Said method comprises, at each iteration, calculating for each variable node a first sum (Λn) of all the incident messages (λi) received by said variable node and the corresponding digital data (λch) and calculating a second sum (VNRnew) of all the absolute values of the first sums (Λn), and stopping the decoding process if the second sum (VNRnew) is unchanged or decreases within two successive iterations and if a predetermined threshold condition is satisfied.

Abstract translation: 这是一种用于控制由几个数字数据组成的LDPC编码码字的解码的方法，所述LDPC码由校验节点（CNi）和可变节点（VNi）之间的二分图表示。 所述方法包括更新在可变节点（VNi）和校验节点（CNi）之间迭代交换的消息。 所述方法包括：在每次迭代时，为每个可变节点计算由所述可变节点接收的所有入射消息（λi）和对应的数字数据（λch）的所有入射消息（λi）的第一和（Λn），并且计算所有可变节点的第二和（VNRnew） 如果第二和（VNRnew）在两个连续迭代中不变或减小，并且如果满足预定阈值条件，则停止解码处理。

公开(公告)号：US20100220767A1

公开(公告)日：2010-09-02

申请号：US12161722

申请日：2007-01-22

Applicant: Friedbert Berens

Inventor： Friedbert Berens

IPC: H04B1/69 ,  H04L27/28

CPC classification number: H04L5/0007 ,  H04B1/713 ,  H04L5/0042 ,  H04L5/0064 ,  H04L25/14

Abstract: Method for transmitting information in a multi-band OFDM system, comprising delivering according to a given communication standard an initial data stream (IDS), splitting (11) said initial data stream into a chosen number of elementary data streams and simultaneously transmitting (12) said elementary data streams according to said communication standard on said communication medium (MD) within different respective sub-bands (SBi). These sub-bands all blong to the same band group. Proposal based on the MBOA standard.

Abstract translation: 一种用于在多频带OFDM系统中发送信息的方法，包括根据给定的通信标准递送初始数据流（IDS），将所述初始数据流分解成所选数量的基本数据流，并同时发送（12） 根据所述通信标准在不同的相应子带（SBi）内的所述通信介质（MD）上的所述基本数据流。 这些子带都属于相同的频带组。 基于MBOA标准的提案。

公开(公告)号：US07623578B2

公开(公告)日：2009-11-24

申请号：US10514690

申请日：2003-05-19

Applicant: Fabio Pisoni ,  Roland Hug ,  Marco Bonaventura

Inventor： Fabio Pisoni ,  Roland Hug ,  Marco Bonaventura

IPC: H04K1/10

CPC classification number: H04B3/23 ,  H04L25/03012 ,  H04L25/03159 ,  H04L27/2647

Abstract: An equalizer for a multi carrier transmission system, converts a transmitted multi carrier signal into sampled frequency domain signals, and suppresses time domain delay dispersion, on the sampled frequency domain signals. It exploits circulant decomposition of a Toeplitz matrix to enable the computationally heavy evaluation of a matrix multiplied by a vector, to be avoided. Increased precision arises from the frequency domain processing being equivalent to a longer time domain FIR filter than is normally practical. The amount of compensation for different carriers can be adjusted, which can lead to increased precision.

Abstract translation: 一种用于多载波传输系统的均衡器，将所发送的多载波信号转换成采样的频域信号，并对采样的频域信号抑制时域延迟色散。 它利用Toeplitz矩阵的循环分解，使得可以计算重估计矩阵乘以向量，以避免。 与通常实际相比，频域处理相当于更长时间的FIR滤波器产生的精度提高。 可以调整不同载体的补偿量，从而提高精度。