专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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。

2. 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。

3. 发明授权

US07668204B2 Port driven authentication in a network 有权
标题翻译：网络中的端口驱动认证
公开(公告)号：US07668204B2
公开(公告)日：2010-02-23
申请号：US10993164
申请日：2004-11-19
申请人： Brendan Hall , Michael Paulitsch , Kevin Driscoll
发明人： Brendan Hall , Michael Paulitsch , Kevin Driscoll
IPC分类号： H04L12/26
CPC分类号： H04L12/44 , H04L63/08 , H04L63/12 , H04L63/1441
摘要： A method for authenticating a message in a time division multiple access network is provided. The method includes receiving a message from an active relaying component, inspecting a value in the message inserted by the active relaying component, and comparing the value with an expected value based on a transmission schedule.
摘要翻译：提供了一种用于在时分多址网络中认证消息的方法。该方法包括从活动中继组件接收消息，检查由活动中继组件插入的消息中的值，以及基于传输调度将该值与预期值进行比较。

4. 发明申请

US20050135425A1 Port driven authentication in a network 有权
标题翻译：网络中的端口驱动认证
公开(公告)号：US20050135425A1
公开(公告)日：2005-06-23
申请号：US10993164
申请日：2004-11-19
申请人： Brendan Hall , Michael Paulitsch , Kevin Driscoll
发明人： Brendan Hall , Michael Paulitsch , Kevin Driscoll
IPC分类号： G06F11/07 , H04J3/16 , H04J3/22 , H04J3/24 , H04L12/26 , H04L12/44 , H04L29/06
CPC分类号： H04L12/44 , H04L63/08 , H04L63/12 , H04L63/1441
摘要： A method for authenticating a message in a time division multiple access network is provided. The method includes receiving a message from an active relaying component, inspecting a value in the message inserted by the active relaying component, and comparing the value with an expected value based on a transmission schedule.
摘要翻译：提供了一种用于在时分多址网络中认证消息的方法。该方法包括从活动中继组件接收消息，检查由活动中继组件插入的消息中的值，以及基于传输调度将该值与预期值进行比较。

5. 发明申请

US20050135278A1 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：US20050135278A1
公开(公告)日：2005-06-23
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： G06F15/173 , H04L12/28 , H04L12/43 , H04L12/437 , H04L12/56
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。

6. 发明申请

US20050135277A1 Unsynchronous mode brother's keeper bus guardian for a ring networks 失效
标题翻译：兄弟的不间断模式的守护者对于环网的监护人
公开(公告)号：US20050135277A1
公开(公告)日：2005-06-23
申请号：US10993931
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： G06F15/173 , H04L12/28 , H04L12/43 , H04L12/437 , H04L12/56
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 first channel. The first channel communicatively couples the node to a first neighbor node and a first neighbor's neighbor node in a first direction. When the node is operating in an unsynchronized mode: the node relays, along the first channel, for a relay period, data received from the first neighbor node that was sourced from that first neighbor node and, after relaying the data received from the first neighbor node that was sourced from that first neighbor node and for a block period, the node blocks data received from the first neighbor while the node relays, along the first channel, data received from the first neighbor's neighbor node.
摘要翻译：在一个实施例中，节点包括将节点通信地耦合到第一信道的接口。第一通道以第一方向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。当节点以非同步模式操作时：节点沿着第一信道中继来自中继周期的从第一邻居节点获取的第一邻居节点接收到的数据，并且在中继从第一邻居接收到的数据之后所述节点来自所述第一邻居节点并且在块周期内，所述节点阻止从所述第一邻居接收的数据，同时所述节点沿着所述第一信道中继从所述第一邻居节点接收的数据。

7. 发明申请

US20050129038A1 Directional integrity enforcement in a bi-directional braided ring network 有权
标题翻译：双向编织环网络中的定向完整性实施
公开(公告)号：US20050129038A1
公开(公告)日：2005-06-16
申请号：US10993932
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： G06F15/173 , H04L12/28 , H04L12/43 , H04L12/437 , H04L12/56
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 first neighbor's neighbor node in a first direction. When the first neighbor node is scheduled to transmit and the node receives data from the first neighbor node via the channel, the node forwards the data to the first neighbor's neighbor, receives other data from the first neighbor's neighbor, compares the data to the other data, and relays the data along the channel with information indicative 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。当第一邻居节点被调度发送并且节点经由信道从第一邻居节点接收数据时，节点将数据转发到第一邻居的邻居，从第一邻居的邻居接收其他数据，将数据与其他数据进行比较，并且沿着信道中继数据，其中指示比较的信息。

8. 发明申请

US20100281130A1 COMMUNICATION METHOD AND APPARATUS FOR THE EFFICIENT AND RELIABLE TRANSMISSION OF TT ETHERNET MESSAGES 有权
标题翻译：用于TT以太网消息有效和可靠传输的通信方法和设备
公开(公告)号：US20100281130A1
公开(公告)日：2010-11-04
申请号：US12595414
申请日：2008-04-08
申请人： Hermann Kopetz , Wilfried Steiner , Gunther Bauer , Matthias Wachter , Brendan Hall , Michael Paulitsch
发明人： Hermann Kopetz , Wilfried Steiner , Gunther Bauer , Matthias Wachter , Brendan Hall , Michael Paulitsch
IPC分类号： G06F15/16 , H04L9/32
CPC分类号： H04L12/44 , H04J3/0655 , H04L12/40026 , H04L12/417
摘要： The goal of the present invention is to improve the useful data efficiency and reliability in the use of commercially available ETHERNET controllers, in a distributed real time computer system, by a number of node computers communicating via one or more communication channels by means of TT ETHERNET messages. To achieve this goal, a distinction is made between the node computer send time (KNSZPKT) and the network send time (NWSZPKT) of a message. The KNSZPKT must wait for the NWSZPKT, so that under all circumstances, the start of the message has arrived in the TT star coupler at the NWSZPKT, interpreted by the clock in the TT star coupler. The TT star coupler is modified, so that a message arriving from a node computer is delayed in an intelligent port of the TT star coupler until the NWSZPKT can send it precisely at the NWSZPKT into the TT network.
摘要翻译：本发明的目的是在分布式实时计算机系统中，通过多个通过一个或多个通信信道通过TT ETHERNET进行通信的节点计算机，在商业上可获得的以太网控制器的使用中提高有用的数据效率和可靠性消息。为了实现这一目标，区分消息的节点计算机发送时间（KNSZPKT）和网络发送时间（NWSZPKT）。 KNSZPKT必须等待NWSZPKT，所以在任何情况下，消息的开始已经到达NWSZPKT的TT星形耦合器，由TT星形耦合器的时钟解释。 TT星形耦合器被修改，使得从节点计算机到达的消息在TT星形耦合器的智能端口中被延迟，直到NWSZPKT可以在NWSZPKT将其精确地发送到TT网络中。

9. 发明授权

US07656881B2 Methods for expedited start-up and clique aggregation using self-checking node pairs on a ring network 有权
标题翻译：在环网上使用自检节点对加速启动和集体聚合的方法
公开(公告)号：US07656881B2
公开(公告)日：2010-02-02
申请号：US11610450
申请日：2006-12-13
申请人： Brendan Hall , Michael Paulitsch , Kevin R. Driscoll
发明人： Brendan Hall , Michael Paulitsch , Kevin R. Driscoll
IPC分类号： H04L12/28
CPC分类号： H04L12/437 , H04J3/0641 , H04J3/0652 , H04J3/0676 , H04L12/4015 , H04L12/43 , H04L2012/40273
摘要： In one embodiment, a system comprises a plurality of nodes that are communicatively coupled to one another. Each of the plurality of nodes, in the absence of any faults, is communicatively coupled to at least a first neighbor node and a first neighbor's neighbor node and a second neighbor node and a second neighbor's neighbor node. When at least a first clique and a second clique exist within the plurality of nodes and a first node included in the first clique successfully receives a synchronization message associated with the second clique from the first neighbor node of the first node and the first neighbor's neighbor node of the first node, the first node does the following. The first node defects to the second clique and synchronizes to the synchronization message. The first node also communicates a join message to at least the second neighbor node of the first node and the second neighbor's neighbor node of the first node. The join message indicates that the second neighbor node and the second neighbor's neighbor node should defect to the second clique and listen for a subsequent synchronization message from the second clique to which the second neighbor node and the second neighbor's neighbor node should synchronize.
摘要翻译：在一个实施例中，系统包括通信地彼此耦合的多个节点。在没有任何故障的情况下，多个节点中的每一个通信地耦合到至少第一邻居节点和第一邻居的邻居节点以及第二邻居节点和第二邻居的邻居节点。当在所述多个节点内存在至少第一组和第二组时，并且包括在所述第一组中的第一节点成功地从所述第一节点的第一相邻节点和所述第一邻居的邻居节点接收到与所述第二组相关联的同步消息的第一个节点，第一个节点执行以下操作。第一个节点缺陷到第二个组，同步到同步消息。第一节点还将连接消息传送到第一节点的第二邻居节点和第一节点的第二邻居节点。加入消息指示第二邻居节点和第二邻居的邻居节点应该缺陷到第二集团，并且从第二邻居节点和第二邻居邻居节点应该同步的第二组收听后续同步消息。

10. 发明申请

US20090141744A1 AUTOCRATIC LOW COMPLEXITY GATEWAY/ GUARDIAN STRATEGY AND/OR SIMPLE LOCAL GUARDIAN STRATEGY FOR FlexRay OR OTHER DISTRIBUTED TIME-TRIGGERED PROTOCOL 有权
标题翻译：自动低复杂度网关/监控策略和/或简单的本地保护策略用于FlexRay或其他分布式时间触发协议
公开(公告)号：US20090141744A1
公开(公告)日：2009-06-04
申请号：US12198611
申请日：2008-08-26
申请人： Stefan Poledna , Martin Schwarz , Guenther Bauer , Wilfred Steiner , Brendan Hall , Michael Paulitsch
发明人： Stefan Poledna , Martin Schwarz , Guenther Bauer , Wilfred Steiner , Brendan Hall , Michael Paulitsch
IPC分类号： H04J3/06 , H04J3/00
CPC分类号： H04L12/40026 , H04J3/0602 , H04J3/0694 , H04L12/40032 , H04L69/28 , H04L2012/40241
摘要： A special node is used in a distributed time-triggered cluster. The special node comprises protocol functionality to establish a time base to use in communicating with a plurality of end nodes and to source timing-related frames to the plurality of end nodes in accordance with the distributed time-triggered communication protocol. The protocol functionality establishes the time base without regard to any timing-related frame sourced from any of the plurality of end nodes. In one embodiment, the protocol functionality of the special node is implemented in a low complexity manner. In one embodiment, the cluster comprises a star topology and the special node performs at least one of semantic filtering and rate enforcement. In another embodiment, the cluster comprises a bus or peer-to-peer topology and each end node is coupled to the communication channel using a low-complexity special local bus guardian.
摘要翻译：在分布式时间触发的群集中使用特殊节点。特殊节点包括协议功能，以建立用于与多个终端节点进行通信的时基，并根据分布式时间触发通信协议向多个终端节点发送与时序相关的帧。协议功能建立时基，而不考虑来自多个终端节点中的任一个的任何与时序有关的帧。在一个实施例中，以低复杂度方式实现特殊节点的协议功能。在一个实施例中，集群包括星形拓扑，并且特殊节点执行语义过滤和速率实施中的至少一个。在另一个实施例中，群集包括总线或对等拓扑，并且每个端节点使用低复杂度的特殊本地总线监控器耦合到通信信道。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式