公开(公告)号：US08638666B2

公开(公告)日：2014-01-28

申请号：US12998373

申请日：2009-10-13

申请人： Kai Dorau ,  Stefan Kubsch

发明人： Kai Dorau ,  Stefan Kubsch

IPC分类号： G01R31/08 ,  H04L12/50

CPC分类号： B60H1/00378 ,  B60H1/247

摘要： In the method for operating a multi-port bridge for the routing, differentiated in accordance with traffic classes, of data packets which are subdivided into different priority classes in accordance with the IEEE802.1D standard, an additional traffic class “isochronous channel” is introduced. The multi-port bridge is configured in such a manner that at least one predetermined port in the case of unidirectional transmission and at least one predetermined port pair in the case of bidirectional transmission is operated in the “forwarding” state in which the predetermined port or the predetermined port pair forwards data packets of the additional traffic class IC from a queue. During the forwarding, all ports are deactivated with the exception of the predetermined port or port pair. The isochronous data stream is not restricted to one port or port pair but can be executed several times in dependence on the data rate of the transmission channel.

摘要翻译： 在根据IEEE802.1D标准对根据业务类别区分的用于操作被划分成不同优先级的数据分组的路由的多端口网桥的方法中，引入附加的业务类别“同步信道” 。 多端口桥接器被配置为在双向传输的情况下至少一个预定端口和双向传输的至少一个预定端口对在预定端口或 预定端口对从队列转发附加业务类IC的数据分组。 在转发期间，除了预定的端口或端口对之外，所有端口都被禁用。 同步数据流不限于一个端口对，而是可以根据传输信道的数据速率执行多次。

公开(公告)号：US20110255405A1

公开(公告)日：2011-10-20

申请号：US12998373

申请日：2009-10-13

申请人： Kai Dorau ,  Stefan Kubsch

发明人： Kai Dorau ,  Stefan Kubsch

IPC分类号： H04L12/56

CPC分类号： B60H1/00378 ,  B60H1/247

摘要： In the method for operating a multi-port bridge for the routing, differentiated in accordance with traffic classes, of data packets which are subdivided into different priority classes in accordance with the IEEE802.1D standard, an additional traffic class “isochronous channel” is introduced. The multi-port bridge is configured in such a manner that at least one predetermined port in the case of unidirectional transmission and at least one predetermined port pair in the case of bidirectional transmission is operated in the “forwarding” state in which the predetermined port or the predetermined port pair forwards data packets of the additional traffic class IC from a queue. During the forwarding, all ports are deactivated with the exception of the predetermined port or port pair. The isochronous data stream is not restricted to one port or port pair but can be executed several times in dependence on the data rate of the transmission channel.

摘要翻译： 在根据IEEE802.1D标准对根据业务类别区分的用于操作被划分成不同优先级的数据分组的路由的多端口网桥的方法中，引入附加的业务类别“同步信道” 。 多端口桥接器被配置为在双向传输的情况下至少一个预定端口和双向传输的至少一个预定端口对在预定端口或 预定端口对从队列转发附加业务类IC的数据分组。 在转发期间，除了预定的端口或端口对之外，所有端口都被禁用。 同步数据流不限于一个端口对，而是可以根据传输信道的数据速率执行多次。

公开(公告)号：US09319354B2

公开(公告)日：2016-04-19

申请号：US13808091

申请日：2011-06-30

申请人： Kai Dorau

发明人： Kai Dorau

IPC分类号： H04L12/861 ,  H04L29/08 ,  H04L12/863 ,  G06F15/167 ,  G06F3/06

CPC分类号： G06F15/167 ,  G06F3/0656 ,  H04L47/6255 ,  H04L49/9036 ,  H04L67/2842

摘要： A network storage device receives data from and transmits data to a plurality of network devices via a single serial network link. The network storage device has a cache selector, for transferring data associated with individual ones of the plurality of-network devices to corresponding cache queues. Data is output from a cache queue to the storage device when at least one complete block can be written to the storage device, and from the cache queue to the serial network link when at least one complete frame can be transmitted.

摘要翻译： 网络存储设备经由单个串行网络链路从多个网络设备接收数据并传输数据。 网络存储设备具有高速缓存选择器，用于将与多个网络设备中的各个网络设备相关联的数据传送到相应的高速缓存队列。 当至少一个完整的帧可以被写入存储设备时，数据从缓存队列输出到存储设备，并且当至少一个完整的帧可以被发送时，从高速缓存队列到串行网络链路。

公开(公告)号：US20130110965A1

公开(公告)日：2013-05-02

申请号：US13808091

申请日：2011-06-30

申请人： Kai Dorau

发明人： Kai Dorau

IPC分类号： G06F15/167

CPC分类号： G06F15/167 ,  G06F3/0656 ,  H04L47/6255 ,  H04L49/9036 ,  H04L67/2842

摘要： The invention pertains to a computer system and a method for operating the same. The computer system comprising a network storage device being connected by a serial network link to a plurality of network devices. The network storage device comprising a block based storage device and a scalable cache selector having a cache memory that is sub-divided into a plurality of cache queues, wherein each cache queue is dedicated to one of the network devices. The method comprising the steps of:a) receiving at least one input data packet that is assigned to one of the network devices at the queue selector, b) transferring and storing said input data packet in a cache queue being assigned to the respective network device, c) sending an output data packet from said cache queue that comprises at least a part of a data content comprised by the input data packets that are stored in said cache queue, wherein the step of outputting the output data packet is performed if the amount of data of the received input data packets that are stored in said cache queue exceeds a threshold value defining a predetermined size of the output data packet.

摘要翻译： 本发明涉及一种计算机系统及其操作方法。 该计算机系统包括通过串行网络链路连接到多个网络设备的网络存储设备。 所述网络存储设备包括基于块的存储设备和具有被细分为多个高速缓存队列的高速缓存存储器的可伸缩高速缓存选择器，其中每个高速缓存队列专用于所述网络设备之一。 该方法包括以下步骤：a）接收分配给队列选择器中的一个网络设备的至少一个输入数据分组，b）将所述输入数据分组传送并存储在分配给相应网络设备的高速缓存队列中 c）从所述高速缓存队列发送包括由存储在所述高速缓存队列中的输入数据分组所包含的数据内容的至少一部分的输出数据分组，其中，如果输出数据分组的数量 存储在所述高速缓存队列中的所接收的输入数据包的数据超过定义输出数据包的预定大小的阈值。

公开(公告)号：US20060187925A1

公开(公告)日：2006-08-24

申请号：US11350608

申请日：2006-02-09

申请人： Thomas Brune ,  Ralf Kohler ,  Kai Dorau

发明人： Thomas Brune ,  Ralf Kohler ,  Kai Dorau

IPC分类号： H04L12/56

CPC分类号： H04L29/06 ,  H04L29/06027 ,  H04L65/608 ,  H04L65/80 ,  H04L69/16

摘要： Real time streaming over serial buses busing Internet protocol IP is becoming more and more important. With new bus technologies e.g. 10 Gbit Ethernet even streaming in HD cinematography quality and uncompressed form becomes possible. In this case, however, data access management by software means is critical or simply not possible for performance reasons even if high performance micro-controllers are used where the software runs. The invention proposes for an apparatus in a network to implement hardware means for processing the real-time critical data packets as well as software means for processing the real-time uncritical data packets and a filter algorithm respectively a de-multiplexer for analyzing packet header and passing the real-time critical data packets to the hardware means and the real-time uncritical data packets to the software means.

摘要翻译： 互联网协议IP的串行总线实时流式传输越来越重要。 使用新的总线技术 10Gbit以太网甚至可以以高清摄影质量和未压缩格式流式传输。 然而，在这种情况下，即使使用软件运行的高性能微控制器，软件手段的数据访问管理至关重要或根本不可能出于性能原因。 本发明提出了一种网络中的装置，用于实现用于处理实时关键数据分组的硬件装置以及用于处理实时非关键数据分组的软件装置和分别用于分析分组报头的解复用器的滤波器算法和 将实时关键数据包传递到硬件装置和实时非关键数据包到软件装置。

公开(公告)号：US07079756B2

公开(公告)日：2006-07-18

申请号：US09804576

申请日：2001-03-12

申请人： Ingo Hütter ,  Wulf-Christian Streckenbach ,  Marco Winter ,  Johannes Böhm ,  Kai Dorau ,  Dietmar Hepper ,  Jens Spille ,  Hans-Joachim Platte

发明人： Ingo Hütter ,  Wulf-Christian Streckenbach ,  Marco Winter ,  Johannes Böhm ,  Kai Dorau ,  Dietmar Hepper ,  Jens Spille ,  Hans-Joachim Platte

IPC分类号： H04N5/85 ,  H04N9/79

CPC分类号： G11B13/00 ,  G11B7/005 ,  G11B7/007 ,  G11B7/0079 ,  G11B11/10597 ,  G11B20/10 ,  G11B20/1217 ,  G11B27/034 ,  G11B2020/1259 ,  G11B2220/211 ,  G11B2220/2529 ,  G11B2220/2545 ,  G11B2220/2562

摘要： The invention relates to a storage medium on which a set of data is stored, whereby a first data section of the data set is stored in a read-only memory area and a second data section of the data set is stored in a read/write memory area, and the data set comprises language-independent data and language-dependent data. The data set can be processed in a handling device either in a first processing form related to a first language, or in a different processing form related to a second language. Language-independent data and language-dependent data which are related to the first language are included in the first data section, and language-dependent data which are related to the second language are included in the second data section. For the processing in different form, data from the second data section as well as data from the first data section are to be used.

摘要翻译： 本发明涉及存储一组数据的存储介质，由此将数据集的第一数据段存储在只读存储器区域中，数据集的第二数据段被存储在读/写 存储器区域，并且数据集包括与语言无关的数据和与语言有关的数据。 可以在处理装置中以与第一语言相关的第一处理形式或以与第二语言相关的不同处理形式来处理数据集。 与第一语言相关的语言无关数据和与语言相关的数据被包括在第一数据部分中，并且与第二语言相关的与语言相关的数据被包括在第二数据部分中。 对于不同形式的处理，将使用来自第二数据部分的数据以及来自第一数据部分的数据。

公开(公告)号：US09154269B2

公开(公告)日：2015-10-06

申请号：US13135187

申请日：2011-06-28

申请人： Kai Dorau ,  Holger Kropp

发明人： Kai Dorau ,  Holger Kropp

IPC分类号： G06F11/00 ,  H04L1/18 ,  H04L29/06

CPC分类号： H04L1/1887 ,  H04L67/40

摘要： The invention is directed to a computer system comprising a server and a client and a method for operating a remote procedure call handler in the client and the server. The Method for operating a remote procedure call handler in the client according to the invention comprises the following steps: a) sending a collected call message comprising a number of call messages to the server, b) receiving an error message indicating a successful or erroneous transmission of the call messages comprised by the collected call message, wherein the error message indicates an erroneous transmission of at least one call message, wherein said at least one erroneous transmitted call message is retransmitted by the step of c) sending a further collected call message comprising said erroneous transmitted call message as well as a plurality of further call messages.

摘要翻译： 本发明涉及包括服务器和客户端的计算机系统以及用于在客户端和服务器中操作远程过程呼叫处理程序的方法。 根据本发明的用于操作客户端中的远程过程呼叫处理程序的方法包括以下步骤：a）向服务器发送包括多个呼叫消息的收集的呼叫消息，b）接收指示成功或错误传输的错误消息 由所收集的呼叫消息组成的呼叫消息，其中所述错误消息指示至少一个呼叫消息的错误传输，其中所述至少一个错误发送的呼叫消息通过以下步骤重发：c）发送另外收集的呼叫消息，其包括 所述错误发送的呼叫消息以及多个另外的呼叫消息。

公开(公告)号：US20120011400A1

公开(公告)日：2012-01-12

申请号：US13135187

申请日：2011-06-28

申请人： Kai Dorau ,  Holger Kropp

发明人： Kai Dorau ,  Holger Kropp

IPC分类号： G06F11/14

CPC分类号： H04L1/1887 ,  H04L67/40

摘要： The invention is directed to a computer system comprising a server and a client and a method for operating a remote procedure call handler in the client and the server. The Method for operating a remote procedure call handler in the client according to the invention comprises the following steps: a) sending a collected call message comprising a number of call messages to the server, b) receiving an error message indicating a successful or erroneous transmission of the call messages comprised by the collected call message, wherein the error message indicates an erroneous transmission of at least one call message, wherein said at least one erroneous transmitted call message is retransmitted by the step of c) sending a further collected call message comprising said erroneous transmitted call message as well as a plurality of further call messages.

摘要翻译： 本发明涉及包括服务器和客户端的计算机系统以及用于在客户端和服务器中操作远程过程呼叫处理程序的方法。 根据本发明的用于操作客户端中的远程过程呼叫处理程序的方法包括以下步骤：a）向服务器发送包括多个呼叫消息的收集的呼叫消息，b）接收指示成功或错误传输的错误消息 由所收集的呼叫消息组成的呼叫消息，其中所述错误消息指示至少一个呼叫消息的错误传输，其中所述至少一个错误发送的呼叫消息通过以下步骤重发：c）发送另外收集的呼叫消息，其包括 所述错误发送的呼叫消息以及多个另外的呼叫消息。