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1. 发明公开

EP2477364A1 Method and system for low-latency networking 有权转让
标题翻译： Verfahren und Systemfürein Niederlatenz-Netzwerksystem
公开(公告)号：EP2477364A1
公开(公告)日：2012-07-18
申请号：EP11010285.2
申请日：2011-12-29
申请人： Broadcom Corporation
发明人： Frazier, Howard , Kim, Yongbum , Teener, Michael Johas
IPC分类号： H04L12/56
CPC分类号： H04L47/365 , G06F3/0613 , G06F3/0659 , G06F3/067 , G06F13/385 , H04L47/2425 , H04L47/283 , H04L2012/4026 , H04L2012/40267
摘要： Various aspects of a method and system for low-latency networking are provided. Latency requirements of traffic to be communicated along a network path (112,110) comprising one or more Ethernet links (114) may be determined. A maximum size of Ethernet frames utilized for communicating the traffic may be determined based on the latency requirements. The maximum size of the Ethernet frames may be determined based on a data rate of one or more Ethernet links along the network path (112,110). A single device (102) may utilize different maximum packet sizes for different ports/links (114) on which it communicates. One or more messages indicating the determined maximum size may be communicated among devices (102) along the network path (112,110) to coordinate maximum packet sizes.
摘要翻译：提供了用于低延迟网络的方法和系统的各个方面。可以确定要沿包括一个或多个以太网链路（114）的网络路径（112,110）传送的流量的延迟要求。可以基于等待时间要求来确定用于传送流量的用于最大尺寸的以太网帧。可以基于沿着网络路径（112,110）的一个或多个以太网链路的数据速率来确定以太网帧的最大大小。单个设备（102）可以针对其进行通信的不同端口/链路（114）利用不同的最大分组大小。可以沿着网络路径（112,110）在设备（102）之间传送指示所确定的最大大小的一个或多个消息，以协调最大分组大小。

2. 发明授权

EP1340153B1 Network controller for digitally controlling remote devices via a common bus 有权
标题翻译：用于数字地经由公共总线位于远程设备的控制网络控制器
公开(公告)号：EP1340153B1
公开(公告)日：2009-09-02
申请号：EP01995467.6
申请日：2001-11-09
申请人： The Boeing Company
发明人： ELLERBROCK, Philip, J. , KONZ, Daniel, W. , WINKELMANN, Joseph, P.
IPC分类号： H04L12/403 , H04L12/43
CPC分类号： H04L25/45 , H04L12/403 , H04L12/5601 , H04L29/12292 , H04L61/2069 , H04L2012/40267 , H04L2012/5651 , H04L2012/5681
摘要： The present invention provides a network controller that directs communications with a variety of remote devices via a common bus. The network controller includes a transmitter for transmitting messages via the common bus, and a receiver for receiving messages from the common bus. Additionally, the network controller includes a clock for providing clock signals to both the transmitter and receiver. The transmitter and receiver are selected such that the network controller is capable of selectively operating in either synchronous or asynchronous mode. In operation, the network controller is configured in either a Manchester encoding or a Universal Asynchronous Receiver Transmitter (UART) protocol. The transmitter transmits messages comprising a command and an address of at least one remote device. In one embodiment, the transmitter simultaneously transmits messages to a plurality of remote devices in accordance with a group address comprised of a multiple bits with each bit associated with a respective group.

3. 发明公开

EP1719286A2 COUPLING LINEAR BUS NODES TO RINGS 审中-公开
标题翻译：将线性巴士节点连接到环上
公开(公告)号：EP1719286A2
公开(公告)日：2006-11-08
申请号：EP04811897.0
申请日：2004-11-19
申请人： Honeywell International, Inc.
发明人： ZUMSTEG, Philip J. , DRISCOLL, Kevin
IPC分类号： H04L12/00
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。使用多个环形接口单元中的至少一个，每个线性总线节点通信地耦合到多个环中的每一个。在另一个实施例中，网络包括一个环和多个节点。多个节点中的每一个适于通过线性总线传送数据。该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该环。

4. 发明授权

EP3114800B1 TEILNEHMERSTATION FÜR EIN BUSSYSTEM UND VERFAHREN ZUR VERBESSERUNG DER SENDEQUALITÄT IN EINEM BUSSYSTEM 有权
标题翻译：总线系统的伙伴站和提高总线系统中发送质量的方法
公开(公告)号：EP3114800B1
公开(公告)日：2018-04-11
申请号：EP15707341.2
申请日：2015-02-27
申请人： Robert Bosch GmbH
发明人： HARTWICH, Florian , WALKER, Steffen , HEHEMANN, Ingo
IPC分类号： H04L12/40 , H04L12/413 , H04L25/02
CPC分类号： H04L25/028 , G05B2219/25032 , H04L12/4013 , H04L12/40169 , H04L25/0286 , H04L2012/40215 , H04L2012/40267

5. 发明公开

EP1467523A2 Systems, network devices and methods for highly configurable peer-to-peer communications between network devices communicating via a common bus 有权
标题翻译：系统，网络元件和用于经由公共总线进行通信的网络元件之间配置的对等网络通信的方法
公开(公告)号：EP1467523A2
公开(公告)日：2004-10-13
申请号：EP04075691.8
申请日：2004-03-03
申请人： The Boeing Company
发明人： Ellerbrock, Philip J. , Winkelman, Joseph P.
IPC分类号： H04L12/40
CPC分类号： H04L12/403 , H04L2012/40267
摘要： A system and method are provided for initiating peer-to-peer communications via a network bus. The system includes a bus controller in electrical communication with the network bus for controlling communications on the network bus, such as by transmitting commands onto the network bus. The system also includes at least one network device in electrical communication with the network bus, where the network devices collectively comprise at least first and second data channels. The first data channel is configured for Surrogate operation and includes an initiator command and a surrogate command. When the bus controller transmits a command onto the network bus that matches the initiator command of at least the first data channel, at least the second data channel is capable of executing the initiator command and at least the first data channel is capable of executing the respective surrogate command.
摘要翻译：提供了用于经由网络总线发起对等网络通信的系统和方法。该系统包括与网络总线用于控制网络总线,:上通信，例如通过发送命令到网络总线电通信的总线控制器。因此，该系统包括与网络总线，其中，所述网络设备共同包括至少第一和第二数据信道的电通信的至少一个网络设备。第一数据通道被配置为替代物操作并包括引发剂和命令的替代命令。当总线控制器发送命令到网络总线确实匹配至少所述第一数据信道的发起者的命令，至少所述第二数据信道是能够执行发起命令和至少所述第一数据信道是能够执行respectivement的替代命令。

6. 发明公开

EP1381956A1 A SYSTEM AND METHOD FOR MAINTAINING PROPER TERMINATION AND ERROR FREE COMMUNICATION IN A NETWORK BUS 有权
标题翻译：系统和方法保持在网络总线适当的财务报表和错误自由交流
公开(公告)号：EP1381956A1
公开(公告)日：2004-01-21
申请号：EP02725827.6
申请日：2002-04-26
申请人： THE BOEING COMPANY
发明人： KONZ, Daniel, W. , ELLERBROCK, Philip, J.
IPC分类号： G06F13/38
CPC分类号： H04L12/403 , G06F13/4068 , H04B1/74 , H04L12/12 , H04L12/40032 , H04L12/40045 , H04L12/40169 , H04L43/0811 , H04L43/0817 , H04L43/0823 , H04L43/103 , H04L43/16 , H04L69/40 , H04L2012/40267 , Y02D50/40 , Y04S40/168
摘要： A system for maintaining proper termination and error-free communication in a network bus (12) including a power bus includes at least one network device (18), a network controller (14) and at least on bus protection element. The network devices (18) are electrically connected to and adapted to communicate via the network bus (12). The network controller (14), in turn, is electrically connected to the network bus (12) and is adapted to direct communications with the network devices (18) via the network bus (12). The network controller (14) is also adapted to provide power signals to the network devices (18) via the power bus of the network bus (12). The network controller (14) and/or the bus protection elements can monitor signals on the network bus (12). And based upon the network controller (14) and/or bus protection elements identifying a predefined number of improper signals, the bus protection elements can selectively connect and disconnect respective network devices (18) to and from the network.

7. 发明公开

EP3114800A1 TEILNEHMERSTATION FÜR EIN BUSSYSTEM UND VERFAHREN ZUR VERBESSERUNG DER SENDEQUALITÄT IN EINEM BUSSYSTEM 有权
标题翻译：用户站用于改进传输质量在总线系统中的总线系统和方法
公开(公告)号：EP3114800A1
公开(公告)日：2017-01-11
申请号：EP15707341.2
申请日：2015-02-27
申请人： Robert Bosch GmbH
发明人： HARTWICH, Florian , WALKER, Steffen , HEHEMANN, Ingo
IPC分类号： H04L12/40 , H04L12/413 , H04L25/02
CPC分类号： H04L25/028 , G05B2219/25032 , H04L12/4013 , H04L12/40169 , H04L25/0286 , H04L2012/40215 , H04L2012/40267
摘要： The invention provides a subscriber station (10; 30) for a bus system (1) and method for improving the quality of transmission in a bus system (1). The subscriber station (10; 30) comprises a transmission/reception device (12) for transmitting or receiving a message (45; 46; 47) to/from at least one further subscriber station of the bus system (1) via the bus system (1), in which bus system (1) is ensured at least intermittently an exclusive, collision-free access of a subscriber station (10, 20, 30) to a bus (40) of the bus system (1), wherein the transmission/reception device (12) comprises a transmission signal processing device (123) for transmission signal processing of a transmission signal to be transmitted by the transmission/reception device (12), and wherein the transmission signal processing unit (123) is designed for adjusting a predetermined bit symmetry of bits of the transmission signal by generating an internal transmission signal for the message (45; 46; 47), wherein the dominant phase of the bits is shortened and the recessive phase of the bits is extended, in the internal transmission signal.
摘要翻译：提供用于总线系统和用于提高在总线系统中的传输质量的方法的用户站。用户站包括用于发送或从通过总线系统中的总线系统的至少一个另外的用户站接收消息以/的收发器。在该总线系统中，排他的，无碰撞到总线系统的总线由一个访问用户站至少暂时确保。该收发器包括用于发送信号的发送信号处理的发送信号处理装置，是在由收发器反式mitted。发送信号处理设备被配置用于通过生成对所述消息内发送信号地设定发送信号的比特的预定比特对称性。在内部传输信号占主导的情况下，位的相位被缩短，并且比特的隐性阶段变长。

8. 发明授权

EP2477364B1 Method and system for low-latency networking 有权转让
标题翻译：方法和系统低延迟网络系统
公开(公告)号：EP2477364B1
公开(公告)日：2013-03-13
申请号：EP11010285.2
申请日：2011-12-29
申请人： Broadcom Corporation
发明人： Frazier, Howard , Kim, Yongbum , Teener, Michael Johas
IPC分类号： H04L12/727
CPC分类号： H04L47/365 , G06F3/0613 , G06F3/0659 , G06F3/067 , G06F13/385 , H04L47/2425 , H04L47/283 , H04L2012/4026 , H04L2012/40267

9. 发明授权

EP2079176B1 Kommunikationseinrichtung und Verfahren zur Übertragung von Daten 有权转让
标题翻译：通信设备和用于发送数据的方法
公开(公告)号：EP2079176B1
公开(公告)日：2010-06-16
申请号：EP08000463.3
申请日：2008-01-11
申请人： Micronas GmbH
发明人： Bidenbach, Reiner , Bayer, Martin, Dipl.-Ing. , Fink, Hans-Jörg, Dipl.-Ing.
IPC分类号： H04J3/06
CPC分类号： H04L7/044 , H04J3/0638 , H04L12/4035 , H04L2012/40267

10. 发明公开

EP1695516A2 MOBIUS TIME-TRIGGERED COMMUNICATION 审中-公开
标题翻译：莫比乌斯时间触发通信
公开(公告)号：EP1695516A2
公开(公告)日：2006-08-30
申请号：EP04811899.6
申请日：2004-11-19
申请人： Honeywell International, Inc.
发明人： HALL, Brendan , DRISCOLL, Kevin , MORRELL, Kelly, Dean
IPC分类号： H04L29/06 , H04L29/08
CPC分类号： H04L12/403 , G06F11/1625 , H04L12/4625 , H04L2012/40267
摘要： In one embodiment, a node (102) comprises a first network interface (112) and a second network interface (112). The node further comprises a first bus guardian that asserts a first bus guardian (130) signal when the second network interface is allowed to transmit and a second bus guardian (130) 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.

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