公开(公告)号：US20060285551A1

公开(公告)日：2006-12-21

申请号：US11467848

申请日：2006-08-28

申请人： Kenneth Barker ,  Rolf Clauberg ,  Jean Calvignac ,  Andreas Herkersdorf ,  Fabrice Verplanken ,  David Webb

发明人： Kenneth Barker ,  Rolf Clauberg ,  Jean Calvignac ,  Andreas Herkersdorf ,  Fabrice Verplanken ,  David Webb

IPC分类号： H04J3/22

CPC分类号： H04J3/1611 ,  H04J3/0685 ,  H04J3/22 ,  H04J2203/0089

摘要： The present invention relates to a device for combining at least two data signals having an input data rate into a single data stream having an output data rate being higher than the input data rate for transmission on a shared medium or vice versa, particularly, to a single SDH/SONET framer capable of handling a large range of SDH/SONET frames from STM-i to STM-j with an aggregated total capacity corresponding to an STM-j frame where i and j are integers in the range from 1 to 64 or higher according to the STM-N definition of the SDH/SONET standards. More over, the present invention can also be extended to work with STS-1 as lowest range. STS-1 exists in SONET only not SDH and corresponds to a data rate of 51.5 Mb/s a third of the 156 Mb/s of STM-1. The device according to the present invention comprises at least two ports for receiving and/or sending said at least two data signals, a port snning unit for extracting data from the data signals received by said ports and/or synthesizing data to be transmitted via the ports, respectively, whereby said port scanning unit is configured to extract data from ports providing data streams having at least two different input data rates and/or to synthesize data to be transmitted via the ports taking data streams having at least two different data rates.

摘要翻译： 本发明涉及一种用于将具有输入数据速率的至少两个数据信号组合成具有高于用于在共享介质上传输的输入数据速率的输出数据速率的单个数据流的装置，反之亦然，特别涉及一种 单个SDH / SONET成帧器能够处理从STM-i到STM-j的大范围的SDH / SONET帧，具有对应于STM-j帧的聚合总容量，其中i和j是从1到64的整数或 根据SDH / SONET标准的STM-N定义更高。 更进一步地，本发明也可以扩展到使用STS-1作为最低范围。 STS-1仅存在于SONET中而不是SDH，对应于156Mb / s的STM-1的三分之一的51.5Mb / s的数据速率。 根据本发明的装置包括用于接收和/或发送所述至少两个数据信号的至少两个端口，用于从由所述端口接收的数据信号中提取数据和/或合成要通过所述端口发送的数据的端口捕捉单元 其中所述端口扫描单元被配置为从提供具有至少两个不同输入数据速率的数据流的端口提取数据和/或合成要通过端口发送的数据，该数据流具有至少两个不同数据速率的数据流。

公开(公告)号：US08930715B2

公开(公告)日：2015-01-06

申请号：US13480979

申请日：2012-05-25

申请人： Florian A. Auernhammer ,  Nikolaos Chrysos ,  Rolf Clauberg ,  Andreas C. Doering ,  Ronald P. Luijten ,  Patricia M. Sagmeister

发明人： Florian A. Auernhammer ,  Nikolaos Chrysos ,  Rolf Clauberg ,  Andreas C. Doering ,  Ronald P. Luijten ,  Patricia M. Sagmeister

IPC分类号： G06F11/30 ,  G06F12/10 ,  H04L9/00 ,  H04L9/08 ,  H04L9/32 ,  G06F12/14

CPC分类号： G06F12/1081 ,  G06F12/1408 ,  H04L9/00 ,  H04L9/0894 ,  H04L9/3247 ,  Y02D10/13

摘要： An address translation unit for Remote Direct Memory Access (RDMA) of a memory of a processor is provided. The address translation unit comprises an address translator and a signer. The address translator is configured to translate a received virtual address in a real address of the memory. The signer is configured to cryptographically sign the real address.

摘要翻译： 提供了一种用于处理器的存储器的远程直接存储器访问（RDMA）的地址转换单元。 地址转换单元包括地址转换器和签名者。 地址转换器被配置为在存储器的实际地址中转换接收的虚拟地址。 签名者被配置为对真实地址进行加密签名。

公开(公告)号：US5463705A

公开(公告)日：1995-10-31

申请号：US288639

申请日：1994-08-10

申请人： Rolf Clauberg ,  Christoph Harder ,  Christan Heusch ,  Heinz Jaeckel

发明人： Rolf Clauberg ,  Christoph Harder ,  Christan Heusch ,  Heinz Jaeckel

IPC分类号： G02B6/122 ,  G01C19/66 ,  G02B6/125 ,  G02B6/24 ,  H01S3/00 ,  H01S3/083 ,  H01S5/00 ,  H01S5/026 ,  H01S5/10 ,  G02B6/12

CPC分类号： H01S5/1071 ,  G02B6/125 ,  G02B6/243 ,  H01S3/0064 ,  H01S5/0064 ,  H01S5/026 ,  H01S5/1032

摘要： Optical waveguide isolator (121) for monolithic integration with semiconductor light emitting diodes such as Fabry-Perot or ring laser diodes. The present optical isolator (121), with optical input port (95) and output pod (96), comprises a branching waveguide coupler (56). This branching waveguide coupler (56) has a waveguide stem (60) splitted at one end into two waveguide branches (57, 58) such that a light wave fed via said input pod (95) into a first of these branches (58), is guided via the waveguide stem (60) and the output pod (96) out of the device. A light wave fed to the isolator's output pod (96) is guided along the stem (60) and coupled into the second waveguide branch (57).

摘要翻译： 用于与半导体发光二极管（例如法布里 - 珀罗）或环形激光二极管单片集成的光波导隔离器（121）。 具有光输入端口（95）和输出盒（96）的本光隔离器（121）包括分支波导耦合器（56）。 该分支波导耦合器（56）具有在一端分成两个波导分支（57,58）的波导管（60），使得经由所述输入容器（95）馈送到这些分支（58）中的第一个的光波， 经由波导管杆（60）和输出容器（96）引导出装置。 馈送到隔离器输出盒（96）的光波沿着杆（60）被引导并且耦合到第二波导支路（57）中。

公开(公告)号：US4843329A

公开(公告)日：1989-06-27

申请号：US107433

申请日：1987-10-09

申请人： Johannes G. Beha ,  Armin U. Blacha ,  Rolf Clauberg ,  Hugo K. Seitz

发明人： Johannes G. Beha ,  Armin U. Blacha ,  Rolf Clauberg ,  Hugo K. Seitz

IPC分类号： H01L21/66 ,  G01N23/22 ,  G01R31/02 ,  G01R31/308 ,  H05K3/00

CPC分类号： G01R31/308

摘要： A method for contactlessly testing for opens and shorts in conducting paths within or on a nonconducting substrate. There are a plurality of conducting pads on the surface of the substrate. Charges are contactlessly generated, e.g., by an optical beam, in at least one selected pad inducing a voltage thereon and on pads electrically connected therewith through one of the conducting paths. A two dimensional electron flux is contactlessly caused to be emitted from the selected pad and at least one other pad of the plurality of pads, e.g., by an optical beam. The flux emitted from the pads depends on the voltage on each pad. The flux is detected to distinguish pads in electrical connection.

摘要翻译： 一种用于非接触测试非导电衬底内或之上的导通路径中的开路和短路的方法。 在基板的表面上有多个导电焊盘。 在至少一个所选择的焊盘中，例如通过光束，通过其中一个导电路径与其电连接的焊盘上无接触地产生电荷。 二维电子通量被非接触地引起，例如通过光束从所选择的焊盘和多个焊盘中的至少一个其它焊盘发射。 从焊盘发射的焊剂取决于每个焊盘上的电压。 检测通量以区分电连接的焊盘。

公开(公告)号：US07630414B2

公开(公告)日：2009-12-08

申请号：US10475367

申请日：2002-03-22

申请人： Rolf Clauberg

发明人： Rolf Clauberg

IPC分类号： H04J3/02

CPC分类号： H04J3/1611 ,  H04J3/0691 ,  H04J2203/0089

摘要： A method and a device for combining at least two data signals having a first data rate into a single data stream having a second data rate higher than the first data rate for transmission on a shared medium or vice versa. The device has at least one port for receiving at least two data signals and a port addressing unit for extracting data from the data signals received by the ports. The port addressing unit is configured to place the extracted data at predetermined positions in the single data stream to be transmitted on the shared medium and at least one control data insertion unit is provided for placing control data in the single data stream.

摘要翻译： 一种用于将具有第一数据速率的至少两个数据信号组合成具有高于第一数据速率的第二数据速率以用于在共享介质上传输的单个数据流的方法和装置，反之亦然。 该设备具有用于接收至少两个数据信号的至少一个端口和用于从由端口接收的数据信号中提取数据的端口寻址单元。 端口寻址单元被配置为将提取的数据放置在单个数据流中的预定位置以在共享介质上发送，并且提供至少一个控制数据插入单元以将控制数据放置在单个数据流中。

公开(公告)号：US07613850B1

公开(公告)日：2009-11-03

申请号：US12343092

申请日：2008-12-23

申请人： Andreas Christian Doering ,  Patricia Maria Sagmeister ,  Jonathan Bruno Rohrer ,  Silvio Dragone ,  Rolf Clauberg ,  Florian Alexander Auernhammer ,  Maria Gabrani

发明人： Andreas Christian Doering ,  Patricia Maria Sagmeister ,  Jonathan Bruno Rohrer ,  Silvio Dragone ,  Rolf Clauberg ,  Florian Alexander Auernhammer ,  Maria Gabrani

IPC分类号： G06F3/00

CPC分类号： G06F13/1621

摘要： A computer system controls ordered memory operations according to a programmatically-configured ordering class protocol to enable parallel memory access while maintaining ordered read responses. The system includes a memory and/or cache memory including a memory/cache controller, an I/O device for communicating memory access requests from system data sources and a memory controller I/O Interface. Memory access requests from the system data sources provide a respective ordering class value. The memory controller I/O Interface processes each memory access request and ordering class value communicated from a data source through the I/O device in coordination with the ordering class protocol. Preferably, the I/O device includes at least one register for storing ordering class values associated with system data sources that implement memory access requests.

摘要翻译： 计算机系统根据编程配置的排序类协议来控制有序存储器操作，以在维持有序读取响应的同时启用并行存储器访问。 该系统包括存储器和/或高速缓存存储器，其包括存储器/高速缓存控制器，用于从系统数据源传送存储器访问请求的I / O设备和存储器控制器I / O接口。 来自系统数据源的存储器访问请求提供了相应的排序类值。 存储器控制器I / O接口根据排序类协议处理从数据源通过I / O设备传送的每个存储器访问请求和排序类值。 优选地，I / O设备包括至少一个用于存储与实现存储器访问请求的系统数据源相关联的排序类值的寄存器。

公开(公告)号：US06389018B1

公开(公告)日：2002-05-14

申请号：US09101787

申请日：1998-07-16

申请人： Rolf Clauberg

发明人： Rolf Clauberg

IPC分类号： H04J324

CPC分类号： H04L49/3081 ,  H04L49/30 ,  H04L49/3009 ,  H04L2012/5672 ,  H04L2012/5679 ,  H04Q11/0478

摘要： An apparatus is provided for processing a sequential stream of fixed length cells received via a slotted data transmission medium. The cells may be asynchronous transfer mode (ATM) cells. The apparatus utilizes a demultiplexer to create N (N=2,3,4 . . . ) sub-streams of cells from the input stream and to pass each sub-stream to one of N processing paths. Each of the processing paths is identical and they operate in parallel. The cell sub-streams are fed into the processing paths in a chronological, staggered manner where the time between one sub-stream being fed into its processing path and the next sub-stream being fed into another processing path is equal to the slot duration of the transmission medium. Finally, the apparatus utilizes a multiplexer to combine the processed sub-streams into an output stream which maintains both the sequential order of the cells and their arrangement in the slots of the slotted transmission medium.

摘要翻译： 提供了一种用于处理经由时隙数据传输介质接收的固定长度单元的顺序流的装置。 单元可以是异步传输模式（ATM）单元。 该装置利用解复用器从输入流中创建N（N = 2,3,4 ...）个子流，并将每个子流传递到N个处理路径中的一个。 每个处理路径是相同的，并行操作。 小区子流以时间顺序的交错方式被馈送到处理路径中，其中馈送到其处理路径的一个子流和被馈送到另一个处理路径的下一个子流之间的时间等于 传输介质。 最后，该装置利用多路复用器将经处理的子流组合成输出流，该输出流维持小区的顺序和它们在时隙传输介质的时隙中的排列。

公开(公告)号：US4868492A

公开(公告)日：1989-09-19

申请号：US107441

申请日：1987-10-09

申请人： Johannes G. Beha ,  Armin U. Blacha ,  Rolf Clauberg ,  Hugo K. Seitz

发明人： Johannes G. Beha ,  Armin U. Blacha ,  Rolf Clauberg ,  Hugo K. Seitz

IPC分类号： H01L21/66 ,  G01N23/225 ,  G01R31/02 ,  G01R31/308 ,  H05K3/00

CPC分类号： G01R31/308

摘要： For testing the integrity of conducting lines on or in a substrate, the following steps are executed: (I) Selected pads are irradiated by a focused optical beam so that they are positively charged due to photon-assisted tunneling of electrons from those pads. The charges propagate through existing conductors so that all selected pads and all pads connected to them assume a specific voltage. (II) The whole surface is irradiated by a flooding optical beam. Photon-assisted tunneling of electrons will now occur from those pads which were not charged previously. (III) The tunneling electrons excite an electroluminescent layer whose illumination reveals the spatial distribution of uncharged pads. This method is performed in air under atmospheric conditions and allows completely contactless testing of circuitry to detect line interruptions as well as shortcuts between separate lines. It is suited for surface lines, buried lines and for via connections.

摘要翻译： 为了测试衬底上或衬底中的导线的完整性，执行以下步骤：（I）由聚焦光束照射所选择的焊盘，使得它们由于来自这些焊盘的电子的光子辅助隧穿而带正电荷。 电荷通过现有导体传播，使得所有选定的焊盘和连接到它们的所有焊盘都具有特定的电压。 （II）整个表面被淹没光束照射。 电子的光子辅助隧道现在将从以前没有充电的那些焊盘发生。 （III）隧道电子激发电致发光层，其照明显示不带电垫的空间分布。 该方法在大气条件下在空气中进行，并允许电路完全非接触测试，以检测线路中断以及分离线路之间的快捷方式。 适用于表面线，埋线和通孔连接。

公开(公告)号：US09112784B2

公开(公告)日：2015-08-18

申请号：US13608120

申请日：2012-09-10

申请人： Yiyu L. Chen ,  Nikolaos I. Chrysos ,  Rolf Clauberg ,  Mircea R. Gusat ,  Cyriel J. Minkenberg ,  Fredy D. Neeser ,  Kenneth M. Valk

发明人： Yiyu L. Chen ,  Nikolaos I. Chrysos ,  Rolf Clauberg ,  Mircea R. Gusat ,  Cyriel J. Minkenberg ,  Fredy D. Neeser ,  Kenneth M. Valk

IPC分类号： G06F11/00 ,  H04L12/801 ,  H04L12/835

CPC分类号： H04L47/10 ,  H04L47/30

摘要： A system for hierarchical occupancy based congestion management includes a buffer embodied in a computer readable storage medium including a plurality of buffer units for storing packets of a data flow received from sources. The system includes a buffer manager that stores information about the packets stored in the buffer, including a selection criterion associated with each of the plurality of sources and a congestion estimator that monitors a congestion level in the buffer. The system also includes a occupancy sampler that randomly selects at least two occupied buffer units from the plurality of buffer units and identifies the source of the packet stored in each of the occupied buffer units and a congestion notification message generator that generates a congestion notification message; wherein if the congestion level in the buffer exceeds a threshold value the congestion notification message is sent to the identified source with a higher selection criteria.

摘要翻译： 一种用于基于层次占用的拥塞管理系统，包括一个体现在计算机可读存储介质中的缓冲器，包括多个缓冲单元，用于存储从源接收的数据流的分组。 该系统包括缓冲器管理器，其存储关于存储在缓冲器中的分组的信息，包括与多个源中的每一个相关联的选择标准，以及监视缓冲器中的拥塞级别的拥塞估计器。 该系统还包括占用采样器，其从多个缓冲器单元中随机选择至少两个占用的缓冲器单元，并且识别存储在每个占用的缓冲器单元中的分组的源和产生拥塞通知消息的拥塞通知消息生成器; 其中如果所述缓冲器中的拥塞级别超过阈值，则所述拥塞通知消息以较高的选择标准被发送到所述识别的源。

公开(公告)号：US20130155857A1

公开(公告)日：2013-06-20

申请号：US13330407

申请日：2011-12-19

申请人： Nikolaos I. Chrysos ,  Rolf Clauberg ,  Daniel Crisan ,  Mircea R. Gusat ,  Cyriel J. Minkenberg ,  Fredy D. Neeser ,  Kenneth M. Valk

发明人： Nikolaos I. Chrysos ,  Rolf Clauberg ,  Daniel Crisan ,  Mircea R. Gusat ,  Cyriel J. Minkenberg ,  Fredy D. Neeser ,  Kenneth M. Valk

IPC分类号： H04L12/26

CPC分类号： H04L49/90 ,  H04L47/26 ,  H04L47/30 ,  H04L49/108 ,  H04L49/309

摘要： A method for hybrid arrival-occupancy based congestion management includes increasing a recent arrivals counter associated with a data flow from one or more sources in response to receiving a data packet from one of the sources and storing the data packet in a buffer including multiple storage units. The method includes determining if a buffer is congested, randomly selecting an occupied unit of the buffer and determining the source of the packet stored in the occupied unit of the buffer, generating a congestion notification message, sending the congestion notification message to the source of the packet stored in the occupied unit of the buffer if the recent arrivals counter exceeds a threshold value and decreasing the recent arrivals counter associated with the source of the packet stored in the occupied unit of the buffer and discarding the congestion notification message if the recent arrivals counter has a zero value.

摘要翻译： 一种用于基于混合到达占用的拥塞管理的方法包括响应于从所述源中的一个接收到数据分组来增加与来自一个或多个源的数据流相关联的最近到达计数器，并将所述数据分组存储在包括多个存储单元 。 该方法包括：确定缓冲器是否拥塞，随机选择缓冲器的占用单元，并确定存储在缓冲器占用单元中的分组的源，生成拥塞通知消息，将拥塞通知消息发送到 如果最近到达计数器超过阈值并且减少与存储在缓冲器的占用单元中的分组的源相关联的最近到达计数器，并且如果最近到达的计数器丢弃了拥塞通知消息，则存储在缓冲器的占用单元中 具有零值。