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1. 发明申请

US20050172167A1 Communication fault containment via indirect detection 审中-公开
标题翻译：通过间接检测通讯故障控制
公开(公告)号：US20050172167A1
公开(公告)日：2005-08-04
申请号：US10993916
申请日：2004-11-19
申请人： Kevin Driscoll , Brendan Hall , Philip Zumsteg
发明人： Kevin Driscoll , Brendan Hall , Philip Zumsteg
IPC分类号： G06F11/00 , H04L12/24 , H04L12/26 , H04L12/44
CPC分类号： H04L12/44 , H04L41/0659 , H04L41/0681
摘要： A method for verifying operation of a first component in a single fault tolerant system is provided. The method includes monitoring for an expected action of the system that indirectly identifies the operating condition of the first component to a second component of the system, when the monitored expected action indicates a faulty operating condition, isolating the first component's errant behavior, and when the monitored expected action indicates a proper operating condition, proceeding with normal operation of the system.
摘要翻译：提供一种用于验证单个容错系统中的第一组件的操作的方法。该方法包括当所监视的预期动作指示故障的操作条件，隔离第一组件的错误行为以及当第一组件的错误行为隔离时，监视系统的期望动作，间接地将第一组件的操作条件间接识别到系统的第二组件监控的预期动作表示正常的运行状态，继续系统的正常运行。

2. 发明申请

US20050135404A1 Asynchronous hub 失效
标题翻译：异步中枢
公开(公告)号：US20050135404A1
公开(公告)日：2005-06-23
申请号：US10993911
申请日：2004-11-19
申请人： Philip Zumsteg , Kevin Driscoll , Brendan Hall
发明人： Philip Zumsteg , Kevin Driscoll , Brendan Hall
IPC分类号： H04B7/212 , H04L12/43 , H04L12/44 , H04L12/56 , H04L12/64
CPC分类号： H04L12/44 , H04L12/43 , H04L47/24 , H04L2012/6459 , H04L2012/6464
摘要： A method for arbitrating access to a time slot in a time division multiple access network in an asynchronous hub with a bus guardian is provided. The method including receiving signals from competing nodes claiming access to the same time slot at the bus guardian of the asynchronous hub, selecting one of the nodes based on a priority scheme, and relaying a message from the selected node and blocking the message from the non-selected node.
摘要翻译：提供了一种用于在具有总线监控器的异步集线器中仲裁访问时分多址网络中的时隙的方法。该方法包括从竞争节点接收声称在异步集线器的总线监控器上访问相同时隙的信号，基于优先级方案选择节点之一，以及从所选择的节点中继消息并阻止该消息选择的节点。

3. 发明申请

US20050129055A1 Priority based arbitration for TDMA schedule enforcement in a multi-channel system 有权
标题翻译：多通道系统中TDMA调度执行的基于优先级的仲裁
公开(公告)号：US20050129055A1
公开(公告)日：2005-06-16
申请号：US10993926
申请日：2004-11-19
申请人： Brendan Hall , Kevin Driscoll , Philip Zumsteg
发明人： Brendan Hall , Kevin Driscoll , Philip Zumsteg
IPC分类号： G06F13/18 , H04B7/212 , H04L12/43 , H04L12/44
CPC分类号： H04L12/44 , H04L12/43
摘要： A multi-channel TDMA network having priority based is provided. A network includes a plurality of channels, and a plurality of nodes adapted to transmit and received data. Through each channel, every node is coupled to communicate data with every other node. Within each channel, each node is assigned a unique priority rank. Only the node with the highest priority rank is permitted to transmit data during a time slot. For each channel of the multi-channel network, the plurality of nodes are ranked in a different priority direction.
摘要翻译：提供了一种基于优先级的多信道TDMA网络。网络包括多个信道，以及适于发送和接收数据的多个节点。通过每个通道，每个节点被耦合以与每个其他节点通信数据。在每个通道内，每个节点都被分配一个唯一的优先级。只有具有最高优先级的节点才允许在时隙期间传输数据。对于多信道网络的每个信道，多个节点被排列在不同的优先方向。

4. 发明申请

US20050129037A1 Ring interface unit 审中-公开
标题翻译：环接口单元
公开(公告)号：US20050129037A1
公开(公告)日：2005-06-16
申请号：US10993928
申请日：2004-11-19
申请人： Philip Zumsteg , Kevin Driscoll
发明人： Philip Zumsteg , Kevin Driscoll
IPC分类号： H04L12/28 , H04L12/40 , H04L12/413 , H04L12/42 , H04L12/43 , H04L12/437 , H04L12/46
CPC分类号： H04L12/4637 , H04L12/28 , H04L12/40189 , H04L12/403 , H04L12/4135 , H04L12/42 , H04L12/43 , H04L12/437 , H04L2012/40267 , H04L2012/40273
摘要： In one embodiment, a network comprises a plurality of linear bus nodes and a plurality of ring interface units. Each of the linear bus nodes is communicatively coupled to each of a plurality of rings using at least one of the plurality of ring interface units. In another embodiment, a network comprises a ring and a plurality of nodes. Each of the plurality of nodes is adapted to communicate data over a linear bus. The network further comprises a plurality of ring interface units. Each of the ring interface units communicatively couples a respective node to the ring.
摘要翻译：在一个实施例中，网络包括多个线性总线节点和多个环形接口单元。每个线性总线节点使用多个环形接口单元中的至少一个通信地耦合到多个环中的每一个环。在另一个实施例中，网络包括环和多个节点。多个节点中的每一个适于通过线性总线传送数据。网络还包括多个环形接口单元。每个环形接口单元将相应的节点通信地耦合到环。

5. 发明申请

US20050152377A1 Clique aggregation in TDMA networks 有权
标题翻译： TDMA网络中的集合
公开(公告)号：US20050152377A1
公开(公告)日：2005-07-14
申请号：US10994209
申请日：2004-11-19
申请人： Brendan Hall , Kevin Driscoll
发明人： Brendan Hall , Kevin Driscoll
IPC分类号： G06F15/173 , H04L12/28 , H04L12/43 , H04L12/437 , H04L12/56
CPC分类号： H04L12/43 , H04L12/437
摘要： In one embodiment, a method resolves cliques formed in a network comprising a plurality of nodes that are communicatively coupled to one another over at least a first channel. The method comprises, at each node, wherein that node is a member of a current clique: listening asynchronously for data on the first channel from a first neighbor's neighbor node of that node. The method further comprises, at that node, when a first valid frame is received on the first channel from the first neighbor's neighbor node of that node, listening asynchronously for a second valid frame on the first channel from a first neighbor node of that node. The method further comprises, at that node, when the second valid frame is received on the first channel, checking if the first valid frame and the second valid frame are both from the same other clique, and, if the first valid frame and the second valid frame are both from the same the same other clique, determining if that node should defect from the current clique towards the other clique.
摘要翻译：在一个实施例中，一种方法解决了在包括通过至少第一信道彼此通信地耦合的多个节点的网络中形成的团队。该方法包括在每个节点处，其中该节点是当前组的成员：从该节点的第一邻居的邻居节点异步收听第一信道上的数据。该方法还包括在该节点处当从该节点的第一邻居的邻居节点在第一信道上接收到第一有效帧时，从该节点的第一相邻节点异步地监听第一信道上的第二有效帧。所述方法还包括在所述节点处当在所述第一信道上接收到所述第二有效帧时，检查所述第一有效帧和所述第二有效帧是否都来自相同的其他组，并且如果所述第一有效帧和所述第二有效帧有效帧都与同一个其他集团相同，确定该节点是否应该从当前集团中向另一个集团进行缺陷。

6. 发明申请

US20050149789A1 Pseudo random verification of waveform fault coverage 审中-公开
标题翻译：波形故障覆盖的伪随机验证
公开(公告)号：US20050149789A1
公开(公告)日：2005-07-07
申请号：US10993398
申请日：2004-11-19
申请人： Kevin Driscoll
发明人： Kevin Driscoll
IPC分类号： G01R31/3183 , G01R31/319 , G06F11/16 , G01R31/28
CPC分类号： G01R31/31835 , G01R31/3183 , G01R31/318385 , G01R31/31919
摘要： A verification of fault coverage tool for testing digital logic electronic components. In one embodiment, a method of testing a device under test (DUT) having an input and a plurality of redundant outputs is provided. The method comprises defining a logic test grid of test sample points that generally define an indeterminate logic range over a period of time. Generating a plurality of pseudo random test waveforms that are designed to pass though each test sample point and every sequential combination of test sample points. Coupling the plurality of pseudo random test waveforms to the input of the DUT. Reading the plurality of redundant outputs of the DUT for each of the plurality of pseudo random test waveforms coupled to the input of the DUT and determining the proof of coverage of the DUT in the indeterminate logic range based on the observing of the plurality of redundant outputs of the DUT.
摘要翻译：用于测试数字逻辑电子元件的故障覆盖工具的验证。在一个实施例中，提供了一种测试具有输入和多个冗余输出的被测器件（DUT）的方法。该方法包括定义通常在一段时间内定义不确定逻辑范围的测试样本点的逻辑测试网格。产生多个伪随机测试波形，其被设计为通过每个测试采样点和测试采样点的每个连续组合。将多个伪随机测试波形耦合到DUT的输入。基于多个冗余输出的观察，读取与DUT的输入耦合的多个伪随机测试波形中的每一个的DUT的多个冗余输出，并且在不确定的逻辑范围内确定DUT的覆盖范围的DUT。

7. 发明授权

US07907628B2 Priority based arbitration for TDMA schedule enforcement in a multi-channel system 有权
标题翻译：多通道系统中TDMA调度执行的基于优先级的仲裁
公开(公告)号：US07907628B2
公开(公告)日：2011-03-15
申请号：US10993926
申请日：2004-11-19
申请人： Brendan Hall , Kevin Driscoll , Philip J. Zumsteg
发明人： Brendan Hall , Kevin Driscoll , Philip J. Zumsteg
IPC分类号： H04L12/43
CPC分类号： H04L12/44 , H04L12/43
摘要： A multi-channel TDMA network having priority based is provided. A network includes a plurality of channels, and a plurality of nodes adapted to transmit and received data. Through each channel, every node is coupled to communicate data with every other node. Within each channel, each node is assigned a unique priority rank. Only the node with the highest priority rank is permitted to transmit data during a time slot. For each channel of the multi-channel network, the plurality of nodes are ranked in a different priority direction.
摘要翻译：提供了一种基于优先级的多信道TDMA网络。网络包括多个信道，以及适于发送和接收数据的多个节点。通过每个通道，每个节点被耦合以与每个其他节点通信数据。在每个通道内，每个节点都被分配一个唯一的优先级。只有具有最高优先级的节点才允许在时隙期间传输数据。对于多信道网络的每个信道，多个节点被排列在不同的优先方向。

8. 发明授权

US07606179B2 High integrity data propagation in a braided ring 有权
标题翻译：编织环中的高完整性数据传播
公开(公告)号：US07606179B2
公开(公告)日：2009-10-20
申请号：US10993933
申请日：2004-11-19
申请人： Brendan Hall , Kevin Driscoll , Michael Paulitsch
发明人： Brendan Hall , Kevin Driscoll , Michael Paulitsch
IPC分类号： H04L12/28
CPC分类号： H04L12/43 , H04L12/437
摘要： In one embodiment, a node comprises an interface to communicatively couple the node to a channel. The channel communicatively couples the node to a first neighbor node and a first neighbor's neighbor node in a first direction. When the node relays relayed data along the channel, the node compares data received from the first neighbor node with data received from the first neighbor's neighbor node. The relayed data comprises: at least one of: the data received from the first neighbor node and the data received from the first neighbor's neighbor node; and information indicative of the results of the comparison.
摘要翻译：在一个实施例中，节点包括将节点通信地耦合到信道的接口。该信道在第一方向上将节点通信地耦合到第一邻居节点和第一邻居的邻居节点。当节点沿着信道中继中继数据时，节点将从第一邻居节点接收的数据与从第一邻居邻居节点接收的数据进行比较。所述中继数据包括：从所述第一邻居节点接收的数据和从所述第一邻居的邻居节点接收的数据中的至少一个; 以及表示比较结果的信息。

9. 发明申请

US20050152379A1 Self-checking pair on a braided ring network 有权
标题翻译：编织环网络上的自检对
公开(公告)号：US20050152379A1
公开(公告)日：2005-07-14
申请号：US11010249
申请日：2004-12-10
申请人： Brendan Hall , Kevin Driscoll , Michael Paulitsch
发明人： Brendan Hall , Kevin Driscoll , Michael Paulitsch
IPC分类号： H04L12/28
CPC分类号： H04L12/437 , G06F11/2007
摘要： In one embodiment, one or more self checking pairs are implemented at the application layer in a network that supports the qualified propagation of data at the transport layer (for example, in a network having a braided ring topology).
摘要翻译：在一个实施例中，在支持传输层（例如，具有编织环拓扑的网络中）数据的合格传播的网络中的应用层处实现一个或多个自检对。

10. 发明申请

US20050149812A1 Message error verification using checking with hidden data 有权
标题翻译：使用隐藏数据检查的消息错误验证
公开(公告)号：US20050149812A1
公开(公告)日：2005-07-07
申请号：US10993162
申请日：2004-11-19
申请人： Brendan Hall , Kevin Driscoll
发明人： Brendan Hall , Kevin Driscoll
IPC分类号： G06F11/00 , G06F11/30 , G08C25/00 , H03M13/00 , H04L1/00 , H04L1/08 , H04L1/24
CPC分类号： H04L1/24 , H04L1/0057 , H04L1/0061 , H04L1/08 , H04L2001/0094
摘要： A method of verifying the accuracy of blocks of data. In one embodiment, a method of verifying the accuracy of data in a message that includes a checking mechanism with hidden data is provided. The method comprises observing two or more initial messages. Comparing the residual error of each of the observed initial messages. If the residual errors of at least two of the initial messages match each other, storing the matched residual error. For subsequent messages, comparing residual errors of the subsequent messages with the stored matched residual error.
摘要翻译：一种验证数据块的精度的方法。在一个实施例中，提供了一种验证包括具有隐藏数据的检查机制的消息中的数据的准确性的方法。该方法包括观察两个或更多个初始消息。比较每个观察到的初始消息的残差。如果至少两个初始消息的残差相互匹配，则存储匹配的残差。对于后续消息，将后续消息的残差与存储的匹配残差进行比较。

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