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51. 发明申请

US20050132105A1 Mobius time-triggered communication 失效
标题翻译： Mobius时间触发通信
公开(公告)号：US20050132105A1
公开(公告)日：2005-06-16
申请号：US10993923
申请日：2004-11-19
申请人： Brendan Hall , Kevin Driscoll , Kelly Morrell
发明人： Brendan Hall , Kevin Driscoll , Kelly Morrell
IPC分类号： G06F3/00 , H04L12/403 , H04L29/14
CPC分类号： H04L12/403 , G06F11/1625 , H04L12/4625 , H04L2012/40267
摘要： In one embodiment, a node comprises a first network interface and a second network interface. The node further comprises a first bus guardian that asserts a first bus guardian signal when the second network interface is allowed to transmit and a second bus guardian that asserts a second bus guardian signal when the first network interface is allowed to transmit. The first network interface is not allowed to transmit unless the second bus guardian asserts the second bus guardian signal. The second network interface is not allowed to transmit unless the first bus guardian asserts the first bus guardian signal.
摘要翻译：在一个实施例中，节点包括第一网络接口和第二网络接口。节点还包括第一总线监控器，当允许第二网络接口被发送时断言第一总线监护信号;以及当允许第一网络接口被发送时断言第二总线监护信号的第二总线监控器。第一个网络接口不允许发送，除非第二个总线监控器断言第二个总线监护信号。第二个网络接口不允许发送，除非第一个总线监控器断言第一个总线监控信号。

52. 发明申请

US20050128950A1 Parasitic time synchronization for a centralized communications guardian 有权
标题翻译：中央通信监护人的寄生时间同步
公开(公告)号：US20050128950A1
公开(公告)日：2005-06-16
申请号：US10993221
申请日：2004-11-19
申请人： Brendan Hall , Kevin Driscoll
发明人： Brendan Hall , Kevin Driscoll
IPC分类号： G06F11/07 , H04B7/212 , H04J3/06 , H04L12/26 , H04L12/42 , H04L12/44
CPC分类号： H04L12/44 , H04L12/422
摘要： A parasitic time synchronization network is provided including a plurality of nodes, one or more hubs, each hub having communication links with the plurality of nodes and one or more guardians. Each node is adapted to transmit and receive data and communicate with every other node through the one or more hubs. The communication links between any one hub and the plurality of nodes defines a communication channel. Each guardian is associated with one communication channel. Each node is assigned a time slot in which it is permitted to transmit data through an associated hub of the one or more hubs. A guardian of an associated channel blocks propagation of data transmissions between the plurality of nodes through the associated hub allows only data transmissions from one of the plurality of nodes, wherein the guardian periodically receives a cluster of beacons generated by a plurality of the plurality of nodes.
摘要翻译：提供了一种寄生时间同步网络，其包括多个节点，一个或多个集线器，每个集线器具有与多个节点的通信链路和一个或多个监护人。每个节点适于发送和接收数据，并通过一个或多个集线器与每个其他节点进行通信。任何一个集线器和多个节点之间的通信链路定义通信信道。每个监护人与一个通信信道相关联。为每个节点分配一个时隙，允许它通过一个或多个集线器的相关集线器传输数据。相关联的信道的监护人阻止通过相关联的集线器在多个节点之间的数据传输的传播仅允许来自多个节点之一的数据传输，其中，监护人周期性地接收由多个节点生成的信标簇。

53. 发明授权

US07246186B2 Mobius time-triggered communication 失效
标题翻译： Mobius时间触发通信
公开(公告)号：US07246186B2
公开(公告)日：2007-07-17
申请号：US10993923
申请日：2004-11-19
申请人： Brendan Hall , Kevin Driscoll , Kelly Dean Morrell
发明人： Brendan Hall , Kevin Driscoll , Kelly Dean Morrell
IPC分类号： G06F13/00 , G06F3/00 , H04L29/08 , G06F9/44
CPC分类号： H04L12/403 , G06F11/1625 , H04L12/4625 , H04L2012/40267
摘要： In one embodiment, a node comprises a first network interface and a second network interface. The node further comprises a first bus guardian that asserts a first bus guardian signal when the second network interface is allowed to transmit and a second bus guardian that asserts a second bus guardian signal when the first network interface is allowed to transmit. The first network interface is not allowed to transmit unless the second bus guardian asserts the second bus guardian signal. The second network interface is not allowed to transmit unless the first bus guardian asserts the first bus guardian signal.
摘要翻译：在一个实施例中，节点包括第一网络接口和第二网络接口。节点还包括第一总线监控器，当允许第二网络接口被发送时断言第一总线监护信号;以及当允许第一网络接口被发送时断言第二总线监护信号的第二总线监控器。第一个网络接口不允许发送，除非第二个总线监控器断言第二个总线监护信号。第二个网络接口不允许发送，除非第一个总线监控器断言第一个总线监控信号。

54. 发明申请

US20050278457A1 Voting mechanism for transmission schedule enforcement 有权
标题翻译：传输调度执行的投票机制
公开(公告)号：US20050278457A1
公开(公告)日：2005-12-15
申请号：US10993910
申请日：2004-11-19
申请人： Brendan Hall , Kevin Driscoll , Matthias Wachter , Harald Angelow
发明人： Brendan Hall , Kevin Driscoll , Matthias Wachter , Harald Angelow
IPC分类号： G06F15/173 , H04L12/413 , H04L12/417 , H04L12/43 , H04L12/44 , H04L12/64 , H04L29/08
CPC分类号： H04L12/44 , H04L12/40026 , H04L12/417 , H04L12/43 , H04L12/6418 , H04L67/125 , H04L67/325 , H04L2012/445 , H04L2012/644 , H04L2012/6448 , H04L2012/6459 , H04L2012/6489
摘要： Method and systems of transmission schedule enforcement in a hub-based network is provided. Method includes receiving guardian messages from one or more of a plurality of nodes, implementing a voting function, voting the received guardian messages using the voting function, and when a clear winner of the received guardian messages is detected, enabling a port indicated by the clear winner to propagate. The guardian messages are received outside of TDMA communications. The guardian messages contain information pertaining to the next slot or slots to transmit.
摘要翻译：提供了一种基于集线器网络的传输调度实施方法和系统。方法包括从多个节点中的一个或多个节点接收监护人消息，实现投票功能，使用投票功能投票接收到的监护人消息，以及当检测到接收到的监护人消息的明确获胜者时，启用由清除赢家传播。在TDMA通信之外接收到监护人消息。监护人消息包含与要发送的下一个时隙或时隙有关的信息。

55. 发明申请

US20050198280A1 Synchronous mode brother's keeper bus guardian for a TDMA based network 有权
标题翻译：基于TDMA的网络的同步模式兄弟保护总线监护器
公开(公告)号：US20050198280A1
公开(公告)日：2005-09-08
申请号：US10993936
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 node comprises an interface to communicatively couple the node to a channel. The channel communicatively couples the node to a first neighbor node in a first direction and to a second neighbor node in a second 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 determines if the transmission of the data complies with a policy. When the transmission of the data does not comply with the policy, the node does at least one of: blocks the data from being relayed along the channel and relays the data along the channel with information indicating that the transmission of the data does not comply with the policy.
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，并在第二方向上耦合到第二邻居节点。当第一邻居节点被调度为发送并且节点经由信道从第一邻居节点接收数据时，节点确定数据的传输是否符合策略。当数据的传输不符合策略时，节点至少执行以下操作之一：阻止数据沿着信道进行中继，并沿着信道中继数据，其中指示数据的传输不符合政策。

56. 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。

57. 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。

58. 发明申请

US20130058217A1 TIME TRIGGERED ETHERNET SYSTEM TESTING MEANS AND METHOD 有权
标题翻译：时间触发以太网系统测试方法和方法
公开(公告)号：US20130058217A1
公开(公告)日：2013-03-07
申请号：US13224871
申请日：2011-09-02
申请人： William Todd Smithgall , Brendan Hall , Srivatsan Varadarajan
发明人： William Todd Smithgall , Brendan Hall , Srivatsan Varadarajan
IPC分类号： H04L12/26
CPC分类号： H04L43/50
摘要： Methods and apparatus are provided for evaluating the performance of a Time Triggered Ethernet (TTE) system employing Time Triggered (TT) communication. A real TTE system under test (SUT) having real input elements communicating using TT messages with output elements via one or more first TTE switches during a first time interval schedule established for the SUT. A simulation system is also provided having input simulators that communicate using TT messages via one or more second TTE switches with the same output elements during a second time interval schedule established for the simulation system. The first and second time interval schedules are off-set slightly so that messages from the input simulators, when present, arrive at the output elements prior to messages from the analogous real inputs, thereby having priority over messages from the real inputs and causing the system to operate based on the simulated inputs when present.
摘要翻译：提供了用于评估采用时间触发（TT）通信的时间触发以太网（TTE）系统的性能的方法和装置。在为SUT建立的第一时间间隔调度期间，具有通过一个或多个第一TTE开关的具有输出元件的TT消息的实际输入元件的真实TTE系统（SUT）。还提供一种模拟系统，其具有输入模拟器，其在为模拟系统建立的第二时间间隔调度期间通过具有相同输出元件的一个或多个第二TTE开关通过TT消息进行通信。第一和第二时间间隔时间表被略微偏移，使得来自输入模拟器的消息（当存在时）在来自类似的实际输入的消息之前到达输出元件，从而优先于来自真实输入的消息并导致系统在存在时基于模拟输入进行操作。

59. 发明申请

US20120300794A1 GUARDIAN SCRUBBING STRATEGY FOR DISTRIBUTED TIME-TRIGGERED PROTOCOLS 有权
标题翻译：用于分布式时间触发协议的监督管理策略
公开(公告)号：US20120300794A1
公开(公告)日：2012-11-29
申请号：US13117890
申请日：2011-05-27
申请人： Brendan Hall , Paul F. Dietrich , Kevin R. Driscoll
发明人： Brendan Hall , Paul F. Dietrich , Kevin R. Driscoll
IPC分类号： H04J3/06
CPC分类号： H04L12/40026
摘要： A cluster comprises a plurality of end nodes that communicate with one another over at least one communication channel. Each end node is assigned a time slot for transmission of frames; wherein each node comprises a local guardian configured to prevent transmission of timing-related frames sourced from the respective end node. The cluster also comprises a special node that communicates with the plurality of end nodes, wherein the special node establishes a time base and sources timing-related frames to the plurality of end nodes. The transmission schedule includes at least one common scrubbing time slot during which each of the plurality of end nodes is configured to generate a timing-related frame. The special node is configured to determine if the local guardian in any of the plurality of nodes failed to prevent transmission of the respective generated timing-related frame during the common scrubbing time slot.
摘要翻译：集群包括通过至少一个通信信道彼此通信的多个端节点。为每个端节点分配一个用于传输帧的时隙; 其中每个节点包括被配置为防止来自相应端节点的定时相关帧的传输的本地监护器。所述集群还包括与所述多个终端节点通信的特殊节点，其中所述特殊节点建立时基，并向所述多个终端节点发送与时间相关的帧。传输调度包括至少一个公共擦洗时隙，在该时间段期间，多个终端节点中的每一个被配置为生成定时相关帧。特殊节点被配置为确定多个节点中的任何节点中的本地监护人是否在公共擦除时隙期间未能防止相应产生的定时相关帧的传输。

60. 发明申请

US20120250694A1 CENTRALIZED TRAFFIC SHAPING FOR DATA NETWORKS 审中-公开
标题翻译：数据网络的集中式交通形状
公开(公告)号：US20120250694A1
公开(公告)日：2012-10-04
申请号：US13073269
申请日：2011-03-28
申请人： Brendan Hall , Srivatsan Varadarajan , Wilfried Steiner , Guenther Bauer
发明人： Brendan Hall , Srivatsan Varadarajan , Wilfried Steiner , Guenther Bauer
IPC分类号： H04L12/56
CPC分类号： H04L47/22 , H04L49/501
摘要： A communication system comprises a plurality of nodes and a switch having a plurality of ports, each port coupled to one of the plurality of nodes. At least one of the plurality of nodes is configured to transmit a first unregulated flow of frames associated with a first virtual link to a first port of the plurality of ports of the switch. The switch is configured to regulate the first unregulated flow of frames by buffering frames of the first unregulated flow in a first input queue associated with the first virtual link, applying traffic shaping parameters associated with the first virtual link to the frames in the first input queue associated with the first virtual link, and outputting the first regulated flow of frames to one or more output queues associated with one or more output ports based on the first virtual link.
摘要翻译：通信系统包括多个节点和具有多个端口的交换机，每个端口耦合到多个节点之一。所述多个节点中的至少一个被配置为将与第一虚拟链路相关联的第一未被调节的帧的第一流发送到所述交换机的所述多个端口中的第一端口。交换机被配置为通过缓冲与第一虚拟链路相关联的第一输入队列中的第一未调节流的帧来调节帧的第一未调节流，将与第一虚拟链路相关联的流量整形参数应用于第一输入队列中的帧与所述第一虚拟链路相关联，以及基于所述第一虚拟链路，将所述第一调节流输出到与一个或多个输出端口相关联的一个或多个输出队列。

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