公开(公告)号：US20080063009A1

公开(公告)日：2008-03-13

申请号：US11934810

申请日：2007-11-05

申请人： Kerry Imming ,  John Irish ,  Joseph Logan ,  Tolga Ozguner ,  Michael Siegel

发明人： Kerry Imming ,  John Irish ,  Joseph Logan ,  Tolga Ozguner ,  Michael Siegel

IPC分类号： H04J3/16

CPC分类号： H04L49/901 ,  H04L49/90

摘要： A method, apparatus and computer program product are provided for implementing a pointer and stake model for frame alteration code in a network processor. A current pointer and a stake are provided for a packet selected for transmit. The current pointer is maintained for tracking a current position for frame alteration operations in the packet. The stake is maintained for tracking a start of a current header for frame alteration operations in the packet. The current pointer is used by frame alteration code instructions to specify a sequence of operations relative to the current pointer. The specified frame alteration sequence is compact in terms of code size to operate on data within a small window of bytes. Advance pointer instructions allow the current and stake pointers to be advanced an arbitrary number of bytes into the packet.

摘要翻译： 提供了一种方法，装置和计算机程序产品，用于在网络处理器中实现用于帧改变码的指针和拍摄模型。 为选择用于发送的分组提供当前指针和分支。 保持当前指针用于跟踪分组中帧更改操作的当前位置。 保留该批次用于跟踪该分组中的帧更改操作的当前报头的开始。 当前指针由帧改变代码指令使用以指定相对于当前指针的操作序列。 指定的帧改变序列在代码大小方面是紧凑的，以便在小的字节窗口内对数据进行操作。 高级指针指令允许当前和指针指针以任意数量的字节进入数据包。

公开(公告)号：US20050063415A1

公开(公告)日：2005-03-24

申请号：US10667024

申请日：2003-09-18

申请人： Kerry Imming ,  John Irish ,  Joseph Logan ,  Tolga Ozguner ,  Michael Siegel

发明人： Kerry Imming ,  John Irish ,  Joseph Logan ,  Tolga Ozguner ,  Michael Siegel

IPC分类号： H04L12/24 ,  H04L12/56 ,  H04L12/28

CPC分类号： H04L49/901 ,  H04L49/90

摘要： A method, apparatus and computer program product are provided for implementing a pointer and stake model for frame alteration code in a network processor. A current pointer and a stake are provided for a packet selected for transmit. The current pointer is maintained for tracking a current position for frame alteration operations in the packet. The stake is maintained for tracking a start of a current header for frame alteration operations in the packet. The current pointer is used by frame alteration code instructions to specify a sequence of operations relative to the current pointer. The specified frame alteration sequence is compact in terms of code size to operate on data within a small window of bytes. Advance pointer instructions allow the current and stake pointers to be advanced an arbitrary number of bytes into the packet.

摘要翻译： 提供了一种方法，装置和计算机程序产品，用于在网络处理器中实现用于帧改变码的指针和拍摄模型。 为选择用于发送的分组提供当前指针和分支。 保持当前指针用于跟踪分组中帧更改操作的当前位置。 保留该批次用于跟踪该分组中的帧更改操作的当前报头的开始。 当前指针由帧改变代码指令使用以指定相对于当前指针的操作序列。 指定的帧改变序列在代码大小方面是紧凑的，以便在小的字节窗口内对数据进行操作。 高级指针指令允许当前和指针指针以任意数量的字节进入数据包。

公开(公告)号：US20130162459A1

公开(公告)日：2013-06-27

申请号：US13337472

申请日：2011-12-27

申请人： Nadav Aharony ,  Michael Siegel

发明人： Nadav Aharony ,  Michael Siegel

IPC分类号： G01S13/02

CPC分类号： G01S13/003 ,  G01S11/02 ,  G01S13/04

摘要： In exemplary implementations of this invention, a radio signal is transmitted between a transmitter and a receiver. Either the transmitter, or receiver, or both, have a directional antenna. When organic tissue passes between (or is stationary between) the transmitter and receiver, the tissue causes a reduction of the received signal strength (RSS) of the signal, as compared to a baseline RSS. The larger the amount of tissue, the greater is the reduction of the RSS. By analyzing the degradation of the signal, information about organic tissue between the transmitter and receiver may be determined. For example, the number of persons passing through a physical threshold may be determined. Or the fact that one person is walking faster than, and catching up with, a second person as they pass between the transmitter and receiver may be determined.

摘要翻译： 在本发明的示例性实现中，在发射机和接收机之间传送无线电信号。 发射机或接收机或两者都具有定向天线。 当有机组织在发射器和接收器之间通过（或者在其之间）时，与基线RSS相比，组织导致信号的接收信号强度（RSS）的降低。 组织量越大，RSS的减少就越大。 通过分析信号的劣化，可以确定关于发射机和接收机之间的有机组织的信息。 例如，可以确定通过物理阈值的人数。 或者一个人在发射机和接收机之间通过的情况下，第二人可以确定一个人比行进速度更快，并且追赶的事实。

公开(公告)号：US20070033303A1

公开(公告)日：2007-02-08

申请号：US11198042

申请日：2005-08-05

申请人： Jeffrey Bridges ,  Gordon Davis ,  Thomas Sartorius ,  Michael Siegel

发明人： Jeffrey Bridges ,  Gordon Davis ,  Thomas Sartorius ,  Michael Siegel

IPC分类号： G06F13/28

CPC分类号： G06F13/28

摘要： A method and system for messaging between processors and co-processors connected through a bus. The method permits a multi-thread system processor to request the services of a processor or co-processor located on the bus. Message control blocks are stored in a memory which identify the physical address of the target processor, as well as a memory location in the memory dedicated to the thread requesting the service. When the system processor requests service of a processor or co-processor, a DCR command is created pointing to the message control block. A message is built from information contained in the message control block or transferred to the processor or co-processor. The return address for the processor or co-processor message is concatenated with the thread number, so that the processor or co-processor can create a return message specifically identifying memory space dedicated to the requesting thread for storage of the response message.

摘要翻译： 用于通过总线连接的处理器和协处理器之间的消息传递的方法和系统。 该方法允许多线程系统处理器请求位于总线上的处理器或协处理器的服务。 消息控制块存储在识别目标处理器的物理地址的存储器中，以及专用于请求服务的线程的存储器中的存储器位置。 当系统处理器请求处理器或协处理器的服务时，创建指向消息控制块的DCR命令。 消息由消息控制块中包含的信息构建或传送到处理器或协处理器。 处理器或协处理器消息的返回地址与线程号连接，使得处理器或协处理器可以创建专用于识别请求线程的存储空间的返回消息以存储响应消息。

公开(公告)号：US08955377B2

公开(公告)日：2015-02-17

申请号：US13375804

申请日：2010-04-23

申请人： Martin Hortenbach ,  Martin Urban ,  Dietmar Frühauf ,  Tobias Brengartner ,  Frank Ruhnau ,  Michael Siegel

发明人： Martin Hortenbach ,  Martin Urban ,  Dietmar Frühauf ,  Tobias Brengartner ,  Frank Ruhnau ,  Michael Siegel

IPC分类号： G01F23/00 ,  G01F23/296

CPC分类号： G01F23/2961 ,  G01F23/2967

摘要： A method and an apparatus for determining or monitoring a predetermined fill level, a phase boundary or a density of a medium in a container with an oscillatable unit. The oscillatable unit is placed at the height of the predetermined fill level and is excited to oscillate successively with discrete exciter frequencies following one another in a frequency scanning operation (sweep) within a predeterminable frequency band in the working range of the oscillatable unit. The corresponding oscillations of the oscillatable unit are received in the form of received signals; wherein that exciter frequency is ascertained in the frequency scanning operation, at which the oscillatable unit oscillates with an oscillation frequency, which has a predetermined phase shift between the transmission signal and the received signal; and wherein the transmitting/receiving unit excites the oscillatable unit to oscillate with the ascertained oscillation frequency.

摘要翻译： 一种用于确定或监测具有可振荡单元的容器中的介质的预定填充水平，相边界或密度的方法和装置。 可振荡单元被放置在预定填充水平的高度处，并且在可振荡单元的工作范围内的可预定频带内的频率扫描操作（扫描）中被激励以连续地以离散的激励器频率振荡。 振荡单元的相应振荡以接收信号的形式被接收; 其中所述激励器频率在所述频率扫描操作中确定，在所述频率扫描操作中，所述可振荡单元以在所述发送信号和所述接收信号之间具有预定相移的振荡频率振荡; 并且其中所述发射/接收单元激励所述可振荡单元以确定的振荡频率振荡。

公开(公告)号：US20120279283A1

公开(公告)日：2012-11-08

申请号：US13462933

申请日：2012-05-03

申请人： Tobias Brengartner ,  Martin Urban ,  Michael Siegel

发明人： Tobias Brengartner ,  Martin Urban ,  Michael Siegel

IPC分类号： G01H13/00 ,  G01F23/22 ,  G01F1/78 ,  G01N11/16

CPC分类号： G01F23/2961 ,  G01F23/2965 ,  G01F23/2967

摘要： A method for operating an apparatus which has an oscillatable unit. The oscillatable unit is excited to oscillate by means of a first frequency sweep within a predetermined frequency band with successive, discrete exciter frequencies of increasing or decreasing frequency. A first exciter frequency is ascertained, in the case of which, during the first frequency sweep, at least one predeterminable criterion is fulfilled. The oscillatable unit is excited by means of a second frequency sweep, wherein the frequency band, compared with the first frequency sweep, is run through in the opposite direction. A second exciter frequency is ascertained, in the case of which, during the second frequency sweep, the at least one predeterminable criterion is fulfilled. From the first exciter frequency and the second exciter frequency, via formation of an average, a measuring frequency for determining and/or monitoring at least one process variable is determined.

摘要翻译： 一种用于操作具有可振荡单元的装置的方法。 振荡单元被激励以借助于具有递增或递减频率的连续的离散激励器频率在预定频带内的第一频率扫描振荡。 确定第一激励器频率，在第一次频率扫描的情况下，满足至少一个可预定标准。 可振荡单元通过第二频率扫描来激励，其中与第一频率扫描相比，频带沿相反方向穿过。 确定第二激励器频率，在第二频率扫描的情况下，满足至少一个可预定标准。 通过形成平均值，从第一激励器频率和第二激励器频率确定用于确定和/或监视至少一个过程变量的测量频率。

公开(公告)号：US20070179368A1

公开(公告)日：2007-08-02

申请号：US11604653

申请日：2006-11-27

申请人： Vadim Backman ,  Hemant Roy ,  Ramesh Wali ,  Young Kim ,  Michael Siegel ,  Vladimir Turzhitsky

发明人： Vadim Backman ,  Hemant Roy ,  Ramesh Wali ,  Young Kim ,  Michael Siegel ,  Vladimir Turzhitsky

IPC分类号： A61B5/00

CPC分类号： A61B5/0261 ,  A61B5/0075 ,  A61B5/0084 ,  A61B5/0091 ,  A61B5/1459

摘要： The present invention, in one aspect, relates to a method for examining a target for tumors or lesions using what is referred to as “Early Increase in microvascular Blood Supply” (EIBS) that exists in tissues that are close to, but are not themselves, the abnormal tissue and in tissues that precede the development of such lesions or tumors. While the abnormal tissue can be a lesion or tumor, the abnormal tissue can also be tissue that precedes formation of a lesion or tumor, such as a precancerous adenoma, aberrant crypt foci, tissues that precede the development of dysplastic lesions that themselves do not yet exhibit dysplastic phenotype, and tissues in the vicinity of these lesions or pre-dysplastic tissues.

摘要翻译： 本发明在一个方面涉及使用所谓的“微血管供血的早期增加”（EIBS）来检查肿瘤或病变的靶标的方法，所述方法存在于接近但不是本身的组织中 ，异常组织和在这些损伤或肿瘤的发展之前的组织中。 虽然异常组织可以是病变或肿瘤，但是异常组织也可以是在形成病变或肿瘤之前的组织，例如癌前腺瘤，异常隐窝灶，在发育不良的病变之前的组织，其本身还没有 表现出发育不良的表型，以及这些损伤或发育不良前组织附近的组织。

公开(公告)号：US20050232270A1

公开(公告)日：2005-10-20

申请号：US11152699

申请日：2005-06-14

申请人： Brian Bass ,  Jean Calvignac ,  Anthony Gallo ,  Marco Heddes ,  Sridhar Rao ,  Michael Siegel ,  Brian Youngman ,  Fabrice Verplanken

发明人： Brian Bass ,  Jean Calvignac ,  Anthony Gallo ,  Marco Heddes ,  Sridhar Rao ,  Michael Siegel ,  Brian Youngman ,  Fabrice Verplanken

IPC分类号： G06F15/16 ,  G06F13/40 ,  G06F15/177 ,  H04L12/56

CPC分类号： H04L49/3036 ,  G06F13/4022 ,  H04L49/15 ,  H04L49/205 ,  H04L49/3009 ,  H04L49/351

摘要： A network switch apparatus, components for such an apparatus, and methods of operating such an apparatus in which data flow handling and flexibility is enhanced by the cooperation of a control point and a plurality of interface processors formed on a semiconductor substrate. The control point and interface processors together form a network processor capable of cooperating with other elements including an optional switching fabric device in executing instructions directing the flow of data in a network.

公开(公告)号：US20050008021A1

公开(公告)日：2005-01-13

申请号：US10617095

申请日：2003-07-10

申请人： Bryan Bullis ,  Darryl Rumph ,  Michael Siegel

发明人： Bryan Bullis ,  Darryl Rumph ,  Michael Siegel

IPC分类号： H04L12/56

CPC分类号： H04L47/568 ,  H04L47/50

摘要： A system that indicates which frame should next be removed by a scheduler from flow queues within a network device, such as a router, network processor, and like devices is disclosed. The system includes a search engine that searches a set of calendars under the control of a Finite State Machine (FSM), a current pointer, and input signals from an array and a clock line providing current time. Also included is a decision block that determines which of the searches are critical and which, during peak calendar search periods, can be postponed with minimal impact to the system. The postponed searches are then conducted at a time when there is available calendar search capacity.

摘要翻译： 公开了一种系统，其指示接下来将由网络设备（例如路由器，网络处理器等）中的流队列从调度器中去除哪个帧。 该系统包括搜索引擎，在有限状态机（FSM）的控制下搜索一组日历，当前指针，以及来自阵列的输入信号和提供当前时间的时钟线。 还包括一个决定块，确定哪些搜索是关键的，哪些在峰值日历搜索期间可以推迟对系统的影响最小。 然后在有可用的日历搜索能力的时候进行推迟的搜索。

公开(公告)号：US08095733B2

公开(公告)日：2012-01-10

申请号：US12419343

申请日：2009-04-07

申请人： Ravi K. Arimilli ,  Guy L. Guthrie ,  Michael Siegel ,  William J. Starke ,  Derek E. Williams

发明人： Ravi K. Arimilli ,  Guy L. Guthrie ,  Michael Siegel ,  William J. Starke ,  Derek E. Williams

IPC分类号： G06F13/00 ,  G06F13/28

CPC分类号： G06F12/0811 ,  G06F9/30101 ,  G06F9/3851 ,  G06F9/522

摘要： A data processing system includes an interconnect fabric, a system memory coupled to the interconnect fabric and including a virtual barrier synchronization region allocated to storage of virtual barrier synchronization registers (VBSRs), and a plurality of processing units coupled to the interconnect fabric and operable to access the virtual barrier synchronization region. Each of the plurality of processing units includes a processor core and a cache memory including a cache controller and a cache array that caches VBSR lines from the virtual barrier synchronization region of the system memory. The cache controller of a first processing unit, responsive to a memory access request from its processor core that targets a first VBSR line, transfers responsibility for writing back to the virtual barrier synchronization region a second VBSR line contemporaneously held in the cache arrays of first, second and third processing units. The responsibility is transferred via an election held over the interconnect fabric.

摘要翻译： 数据处理系统包括互连结构，耦合到互连结构并包括分配给虚拟屏障同步寄存器（VBSR）的存储的虚拟屏障同步区域的系统存储器，以及耦合到互连结构的多个处理单元， 访问虚拟屏障同步区域。 多个处理单元中的每一个包括处理器核心和高速缓存存储器，其包括高速缓存控制器和从系统存储器的虚拟屏障同步区域缓存VBSR行的高速缓存阵列。 响应于来自其处理器核心的第一VBSR线路的存储器访问请求的第一处理单元的高速缓存控制器将负责向第一虚拟屏障同步区域写回同时保存在第一VBSR线路的高速缓存阵列中的第二VBSR线路， 第二和第三处理单元。 通过互连结构上的选举来转移责任。