公开(公告)号：US08107356B2

公开(公告)日：2012-01-31

申请号：US11317239

申请日：2005-12-27

申请人： Yun-Ok Cho ,  Young-Kyun Kim ,  Joon-Young Cho ,  Ju-Ho Lee ,  Peter Jung ,  Tobias Scholand ,  Guido Bruck ,  Thomas Faber

发明人： Yun-Ok Cho ,  Young-Kyun Kim ,  Joon-Young Cho ,  Ju-Ho Lee ,  Peter Jung ,  Tobias Scholand ,  Guido Bruck ,  Thomas Faber

IPC分类号： H04J11/00

CPC分类号： H04B1/713 ,  H04B2201/71353 ,  H04L5/0007 ,  H04L25/0212 ,  H04L25/022 ,  H04L25/0228 ,  H04L25/0248 ,  H04L25/03019 ,  H04L25/03159 ,  H04L27/2602 ,  H04L27/2628 ,  H04L27/265 ,  H04L2025/03414 ,  H04L2025/03541 ,  H04L2025/03624

摘要： Provided is an apparatus for signal transmission in a Fast Frequency Hopping-Orthogonal Frequency Division Multiplexing (FFH-OFDM) communication system which divides all of the available frequency bands into a plurality of sub-carrier bands and includes a plurality of sub-channels each including at least one sub-carrier band. The apparatus includes: a Fast Frequency Hopping (FFH) unit for allocating input data to a number of selected sub-carriers from among the plurality of sub-carriers and for performing fast frequency hopping in accordance with a fast frequency hopping pattern to generate FFH signals, wherein one or more pieces of data comprise the input data and each of the one or more pieces of data is allocated to one of the selected sub-carriers; a Fast Fourier Transform (FFT) unit for performing FFT on FFH signals; a controller for inserting null data into remaining sub-carriers, the remaining sub-carriers comprising sub-carriers other than the selected sub-carriers; a first Inverse Fast Fourier Transform (IFFT) unit for performing IFFT on both the selected sub-carriers comprising the input data and the remaining sub-carriers comprising the inserted null data to generate first IFFT signals; and a transmitter for transmitting the first IFFT signals.

摘要翻译： 提供了一种在快速跳频 - 正交频分复用（FFH-OFDM）通信系统中用于信号传输的装置，其将所有可用频带划分成多个子载波频带，并且包括多个子信道，每个子信道包括 至少一个子载波频带。 该装置包括：快速跳频（FFH）单元，用于从多个子载波中分配输入数据到多个选择的子载波，并根据快速跳频模式执行快速跳频以产生FFH信号 其中一条或多条数据包括所述输入数据，并且所述一条或多条数据中的每条数据被分配给所选择的子载体之一; 用于对FFH信号执行FFT的快速傅里叶变换（FFT）单元; 用于将零数据插入剩余子载波的控制器，其余子载波包括除所选子载波之外的子载波; 第一逆快速傅里叶变换（IFFT）单元，用于对包括输入数据的所选择的子载波和包括插入的空数据的剩余子载波执行IFFT以产生第一IFFT信号; 以及用于发送第一IFFT信号的发射机。

公开(公告)号：US20060268675A1

公开(公告)日：2006-11-30

申请号：US11317239

申请日：2005-12-27

申请人： Yun-Ok Cho ,  Young-Kyun Kim ,  Joon-Young Cho ,  Ju-Ho Lee ,  Peter Jung ,  Tobias Scholand ,  Guido Bruck ,  Thomas Faber

发明人： Yun-Ok Cho ,  Young-Kyun Kim ,  Joon-Young Cho ,  Ju-Ho Lee ,  Peter Jung ,  Tobias Scholand ,  Guido Bruck ,  Thomas Faber

IPC分类号： H04J11/00

CPC分类号： H04B1/713 ,  H04B2201/71353 ,  H04L5/0007 ,  H04L25/0212 ,  H04L25/022 ,  H04L25/0228 ,  H04L25/0248 ,  H04L25/03019 ,  H04L25/03159 ,  H04L27/2602 ,  H04L27/2628 ,  H04L27/265 ,  H04L2025/03414 ,  H04L2025/03541 ,  H04L2025/03624

摘要： Provided is an apparatus for signal transmission in a Fast Frequency Hopping-Orthogonal Frequency Division Multiplexing (FFH-OFDM) communication system which divides all of the available frequency bands into a plurality of sub-carrier bands and includes a plurality of sub-channels each including at least one sub-carrier band. The apparatus includes: a Fast Frequency Hopping (FFH) unit for allocating input data to a number of selected sub-carriers from among the plurality of sub-carriers and for performing fast frequency hopping in accordance with a fast frequency hopping pattern to generate FFH signals, wherein one or more pieces of data comprise the input data and each of the one or more pieces of data is allocated to one of the selected sub-carriers; a Fast Fourier Transform (FFT) unit for performing FFT on FFH signals; a controller for inserting null data into remaining sub-carriers, the remaining sub-carriers comprising sub-carriers other than the selected sub-carriers; a first Inverse Fast Fourier Transform (IFFT) unit for performing IFFT on both the selected sub-carriers comprising the input data and the remaining sub-carriers comprising the inserted null data to generate first IFFT signals; and a transmitter for transmitting the first IFFT signals.

摘要翻译： 提供了一种在快速跳频 - 正交频分复用（FFH-OFDM）通信系统中用于信号传输的装置，其将所有可用频带划分成多个子载波频带，并且包括多个子信道，每个子信道包括 至少一个子载波频带。 该装置包括：快速跳频（FFH）单元，用于从多个子载波中分配输入数据到多个选择的子载波，并根据快速跳频模式执行快速跳频以产生FFH信号 其中一条或多条数据包括所述输入数据，并且所述一条或多条数据中的每条数据被分配给所选择的子载体之一; 用于对FFH信号执行FFT的快速傅里叶变换（FFT）单元; 用于将零数据插入剩余子载波的控制器，其余子载波包括除所选子载波之外的子载波; 第一逆快速傅里叶变换（IFFT）单元，用于对包括输入数据的所选择的子载波和包括插入的空数据的剩余子载波执行IFFT以产生第一IFFT信号; 以及用于发送第一IFFT信号的发射机。

公开(公告)号：US20050265429A1

公开(公告)日：2005-12-01

申请号：US11103808

申请日：2005-04-12

申请人： Yun-Ok Cho ,  Joon-Young Cho ,  Ju-Ho Lee ,  Peter Jung ,  Thomas Faber ,  Tobias Scholand ,  Katzmarcos Daniel ,  Guido Bruck

发明人： Yun-Ok Cho ,  Joon-Young Cho ,  Ju-Ho Lee ,  Peter Jung ,  Thomas Faber ,  Tobias Scholand ,  Katzmarcos Daniel ,  Guido Bruck

IPC分类号： H04J11/00 ,  H04B1/713 ,  H04B1/7143 ,  H04L27/26

CPC分类号： H04B1/715 ,  H04B2001/7152 ,  H04L5/0007 ,  H04L5/0042 ,  H04L5/0044 ,  H04L25/022 ,  H04L25/0248 ,  H04L25/03019 ,  H04L25/03159 ,  H04L27/2602 ,  H04L27/2634 ,  H04L27/265 ,  H04L2025/03414 ,  H04L2025/03541

摘要： A transmitter and receiver for fast frequency hopping (FFH) of a sample time unit in an orthogonal frequency division multiplexing (OFDM) communication system. The transmitter includes an FFH frequency modulator for converting the data elements of the data vector into a transmission signal vector that hops to a frequency in a sample time unit according to an FFH pattern of the sample time unit. The receiver includes a Fast Fourier Transform (FFF) processor for transforming a received signal vector after frequency hopping into a second received signal vector of a frequency domain by using FFT, a first equalizer for multiplying the received signal vector by an inverse matrix of a channel matrix representing characteristics of a channel from the transmitter to the receiver, and a frequency hopping recovery unit for outputting a recovered received signal vector.

摘要翻译： 一种用于正交频分复用（OFDM）通信系统中采样时间单元的快速跳频（FFH）的发射机和接收机。 发送器包括FFH频率调制器，用于根据采样时间单元的FFH模式将数据矢量的数据元素转换成以采样时间单位跳频到的频率的发送信号向量。 接收机包括：快速傅里叶变换（FFF）处理器，用于通过使用FFT将频率跳变后的接收信号向量变换为频域的第二接收信号向量;第一均衡器，用于将接收信号向量乘以信道的逆矩阵; 表示从发射机到接收机的信道的特性的矩阵，以及用于输出恢复的接收信号矢量的跳频恢复单元。

公开(公告)号：US20050281188A1

公开(公告)日：2005-12-22

申请号：US11103801

申请日：2005-04-12

申请人： Yun-Ok Cho ,  Ju-Ho Lee ,  Joon-Young Cho ,  Peter Jung ,  Thomas Faber ,  Tobias Scholand ,  Guido Bruck

发明人： Yun-Ok Cho ,  Ju-Ho Lee ,  Joon-Young Cho ,  Peter Jung ,  Thomas Faber ,  Tobias Scholand ,  Guido Bruck

IPC分类号： H04J11/00 ,  H04B1/713 ,  H04B1/7143 ,  H04L27/26

CPC分类号： H04B1/7136 ,  H04B2001/71367 ,  H04L5/0007 ,  H04L5/0042 ,  H04L5/0044 ,  H04L25/0242 ,  H04L25/03019 ,  H04L25/03159 ,  H04L27/2602 ,  H04L27/2634 ,  H04L27/265 ,  H04L2025/03541

摘要： A transmitter and receiver for fast frequency hopping based on a cyclic frequency hopping pattern in an orthogonal frequency division multiplexing system. The transmitter outputs a transmission signal vector having a plurality of samples. In the receiver, a first Fast Fourier Transform (FFT) processor transforms a first received signal vector into a second received signal vector of a frequency domain by using FFT. An equalizer multiplies the received signal vector by an inverse matrix of a channel matrix representing characteristics of a channel from the transmitter to the receiver. A modified IFFT processor transforms output of the equalizer by using IFFT, and multiplies IFFT outputs of a last stage of the modified IFFT processor by predetermined gains associated with the cyclic frequency hopping pattern of the transmitter. A second FFT processor transforms output of the modified IFFT processor by using FFT to output a recovered received signal vector.

摘要翻译： 一种基于正交频分复用系统中循环跳频模式的快速跳频发射机和接收机。 发射机输出具有多个采样的发射信号矢量。 在接收机中，第一快速傅里叶变换（FFT）处理器通过使用FFT将第一接收信号矢量变换为频域的第二接收信号向量。 均衡器将接收到的信号向量乘以表示从发射机到接收机的信道特性的信道矩阵的逆矩阵。 经修改的IFFT处理器通过使用IFFT对均衡器的输出进行变换，并且将经修改的IFFT处理器的最后一级的IFFT输出乘以与发送器的循环跳频图案相关联的预定增益。 第二FFT处理器通过使用FFT输出恢复的接收信号矢量来变换经修改的IFFT处理器的输出。

公开(公告)号：US5456457A

公开(公告)日：1995-10-10

申请号：US263647

申请日：1994-06-20

申请人： Melvin T. Kerstein ,  Thomas Faber ,  David D. Filicicchia ,  Kenneth L. Guenther ,  Jospeh Kalika ,  K. George Rabindran

发明人： Melvin T. Kerstein ,  Thomas Faber ,  David D. Filicicchia ,  Kenneth L. Guenther ,  Jospeh Kalika ,  K. George Rabindran

IPC分类号： B65H3/04 ,  B65H3/52 ,  B65H5/02 ,  B65H5/00

CPC分类号： B65H5/023 ,  B65H3/04 ,  B65H3/5246

摘要： An apparatus for separating and advancing documents includes a first assembly having movable belts for frictionally engaging and advancing one of the documents along a path, and a second assembly having stationary belts and retrogressingly moving a portion of an endless belt along the path to frictionally engage and halt the remainder of the documents. The retrogressional movement of the endless belt distributing wear experienced by the engaging and halting of documents over the length of the endless belt. The movable belts of the first assembly and the belts of the second assembly are disposed in relative juxtaposition whereby the one document is gripped between the first assembly and second assembly and advanced along the path under the influence of the first assembly.

摘要翻译： 一种用于分离和推进文件的装置包括：第一组件，其具有用于沿路径摩擦地接合和推进文件之一的可移动带;以及第二组件，其具有固定的皮带并沿着路径逆行移动环形带的一部分以摩擦接合， 停止剩余的文件。 通过在环形带的长度上接合和停止文件而经历的无端带分布磨损的倒退运动。 第一组件的可移动带和第二组件的带被布置成相对并置，由此一个文件被夹持在第一组件和第二组件之间并且在第一组件的影响下沿着路径前进。

公开(公告)号：US5190282A

公开(公告)日：1993-03-02

申请号：US731513

申请日：1991-07-17

申请人： K. George Rabindran ,  Thomas Faber ,  David Filicicchia ,  Kenneth L. Guenther ,  Joseph Kalika ,  Melvin T. Kerstein ,  Girish B. Shah ,  David Wiley

发明人： K. George Rabindran ,  Thomas Faber ,  David Filicicchia ,  Kenneth L. Guenther ,  Joseph Kalika ,  Melvin T. Kerstein ,  Girish B. Shah ,  David Wiley

IPC分类号： B07C1/02 ,  B07C3/02

CPC分类号： B07C3/02 ,  B07C1/025 ,  Y10S209/90

摘要： The multi-pass sorting machine of this disclosure includes a supporting structure which has the configuration of an A-Frame. The A-Frame structure has a slanting front side supporting several individually functional devices and a slanting back side supporting other individually functional devices. The devices of the front side include an input feeding means, a first transporting means, a singulating means, an accelerating means, a second transporting means, a bar code reader and associated electronic and computer means, a plurality of first sorting means in the form of diverting vanes, an equal number of first pass stacker buffer means, and a reversing member for transporting letters from the front side to the back side while at the same time retaining the same orientation of the letters to the planar surface as the letters go around the corner. The slanting back side supports a plurality of second sorting means in the form of diverting vanes, an equal number of second pass stacker buffer means, and an automatic mail tray loader means. The singulation means includes a powered belt means, and a singulation roller overlying and adapted to contact the belt means, with the roller being mounted on one end of a pivotable arm. The arm pivots about an axis spaced from the roller axis, and powered drive means is mounted on the pivot axis for engaging the roller for power transmission without interfering with interaction of the roller with the belt.

摘要翻译： 本公开的多通道分拣机包括具有A框架的构造的支撑结构。 A框架结构具有倾斜的前侧，其支撑几个单独的功能装置和支撑其他单独功能装置的倾斜背面。 前侧的装置包括输入馈送装置，第一传送装置，单个装置，加速装置，第二传送装置，条形码阅读器和相关联的电子和计算机装置，多个第一分类装置， 转向叶片，相等数量的第一遍堆叠器缓冲装置，以及用于将字母从前侧传输到后侧的反转构件，同时保持与字母围绕的字母相对于平面的相同取向 角落。 倾斜的背面支撑多个第二分类装置，其形式为转向叶片，相等数量的第二遍堆叠器缓冲装置和自动邮寄托盘装载装置。 切割装置包括动力皮带装置和覆盖并适于接触皮带装置的单片滚子，其中滚轮安装在可枢转臂的一端。 臂围绕与辊轴线隔开的轴线枢转，并且动力驱动装置安装在枢转轴线上，用于使辊接合用于动力传递，而不会干扰辊与带的相互作用。

公开(公告)号：US4928946A

公开(公告)日：1990-05-29

申请号：US198474

申请日：1988-05-25

申请人： Eduard Svyatsky ,  Jerry W. Loftis ,  Thomas Faber

发明人： Eduard Svyatsky ,  Jerry W. Loftis ,  Thomas Faber

IPC分类号： B65H3/52

CPC分类号： B65H3/5246

摘要： An improved document feed mechanism for feeding documents in a vertical direction through at least two stations including a device for shingling the documents in at least one station by having successive ones of the documents overlap one another to thereby compress the amount of vertical space required for the feeding operation as opposed to the space that would be required if the documents were fed top edge to bottom edge, respectively.

摘要翻译： 一种改进的文件馈送机构，用于通过至少两个站在垂直方向上馈送文档，所述至少两个站包括用于通过使相继的文档彼此重叠而在至少一个站中分页文档的装置，从而压缩文档的所需垂直空间量 进给操作，而不是分别将文件馈送到上边缘到下边缘所需的空间。

公开(公告)号：US20100187937A1

公开(公告)日：2010-07-29

申请号：US12452891

申请日：2008-06-06

申请人： Thomas Faber ,  Gerald Roos

发明人： Thomas Faber ,  Gerald Roos

IPC分类号： H02K3/28

CPC分类号： H02K23/26

摘要： An electric machine, as well as a method for operating such a machine, particularly for motorically moving movable parts in a motor vehicle, having a stator and a rotor, slots being developed on the rotor, in which individual conductor loops of electric coils are situated, which are contacted to commutator segments of a commutator and to an evaluating unit, which ascertains rotational speed data from the ripple of a motor current signal. The number of individual conductor loops of the coils is selected in such a way that the sequence of the number of the conductor loops in the order of their commutation approximately represents a sine function.

摘要翻译： 一种电动机，以及用于操作这种机器的方法，特别是用于机动车辆中的动力移动部件，具有定子和转子，在转子上形成槽，电线圈的各个导体环位于其中 其与换向器的换向器部分接触，并且与评估单元接触，该评估单元根据电动机电流信号的纹波确定转速数据。 以这样的方式选择线圈的单个导体环路的数量，使得导体回路的数量顺序大致相当于正弦函数。

公开(公告)号：US20070078356A1

公开(公告)日：2007-04-05

申请号：US11541054

申请日：2006-09-29

申请人： Thomas Faber ,  Michael Lippert ,  Marc Schweika-Kresimon

发明人： Thomas Faber ,  Michael Lippert ,  Marc Schweika-Kresimon

IPC分类号： A61B5/04

CPC分类号： A61B5/053 ,  A61B5/046 ,  A61B5/0538 ,  A61N1/3621 ,  A61N1/36521 ,  A61N1/3925 ,  A61N1/395 ,  A61N1/3962

摘要： A detector for atrial fibrillation or flutter (AF) having an impedance unit, which has a measurement input, to which an atrial electrode line having an electrode for a unipolar measurement of an impedance in the atrium is connected and is implemented to generate an atrial impedance signal obtained in a unipolar manner in such a way that the impedance signal comprises multiple impedance values detected at different instants within a particular atrial cycle for each atrial cycle, comprising an atrial contraction and the following relaxation of the atrium, and having a signal input, via which a ventricle signal is to be supplied to the detector, which reflects the instants of ventricular contractions in chronological assignment to the impedance signal, the detector having an analysis unit, which is implemented to average multiple sequential impedance signal sections of a unipolar atrial impedance signal, delimited by two sequential ventricular contractions in each case, with one another and to determine the maximum amplitude of the averaged unipolar atrial impedance signal section, compare it to a comparison value, and if the maximum amplitude of the averaged unipolar atrial impedance signal is less than a comparison value, to generate an AF suspicion signal.

摘要翻译： 具有阻抗单元的具有阻抗单元的检测器，其具有测量输入，具有用于单极性测量心房中的阻抗的电极的心房电极线连接到该心电极线并被实施以产生心房阻抗 以单极方式获得的信号，使得阻抗信号包括在每个心房周期的特定心房周期内在不同时刻检测的多个阻抗值，包括心房收缩和心房的随后松弛，并具有信号输入， 通过其将心室信号提供给检测器，其将按时间顺序分配的心室收缩的瞬间反映到阻抗信号，检测器具有分析单元，其被实现为平均单极性心房阻抗的多个连续阻抗信号部分 信号，在每种情况下由两个顺序的心室收缩界定，彼此a nd确定平均单极心房阻抗信号区段的最大振幅，将其与比较值进行比较，如果平均单极心房阻抗信号的最大振幅小于比较值，则产生AF怀疑信号。

公开(公告)号：US5494276A

公开(公告)日：1996-02-27

申请号：US176966

申请日：1994-01-03

申请人： Thomas Faber ,  Kenneth L. Guenther ,  Joseph Kalika ,  K. George Rabindran

发明人： Thomas Faber ,  Kenneth L. Guenther ,  Joseph Kalika ,  K. George Rabindran

IPC分类号： B65H1/02 ,  B65H5/24 ,  B65H3/32

CPC分类号： B65H1/025 ,  B65H5/24 ,  B65H2701/1916

摘要： Apparatus for shingling a plurality of documents disposed in stacked relation so that the stack extends successively from a first end to a second end, and has at least one boundary defined by substantially coplanar marginal edges of the documents. The stack of documents is conveyed along a predetermined path during which one or more rotatable shingling members engage the coplanar marginal edges of the documents and impart velocity components of progressively increasing magnitude to the marginal edges in a manner to effect movement of the documents into a shingled array. In the preferred embodiments, the rotatable shingling member has a conical shingling surface traversed by the documents in tangential relation so that the velocity components imparted to the marginal edges of the documents lie in the planes of the documents and move them laterally in shingled relation to each other.

摘要翻译： 用于搭接堆叠关系中的多个文件的装置，使得堆叠从第一端连续延伸到第二端，并且具有由文档的基本上共面的边缘限定的至少一个边界。 一堆文件沿着预定的路径传送，在该预定路径期间，一个或多个可旋转的起吊构件与文件的共面边缘接合，并且将文档的速度分量赋予边缘边缘的速度分量，以实现文档移动到带状 数组。 在优选实施例中，可旋转的搭接构件具有由文档以切线关系横穿的圆锥形起降平面，使得赋予文件边缘的速度分量位于文件的平面中，并以与每个文档相关联的方式横向移动 其他。