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    Communication system for allowing one of multiple nodes connected via a network to control hardware of another node by transmitting interrupt data
    21.
    发明授权
    Communication system for allowing one of multiple nodes connected via a network to control hardware of another node by transmitting interrupt data 有权

    公开(公告)号：US10250406B2

    公开(公告)日：2019-04-02

    申请号：US15189391

    申请日：2016-06-22

    申请人： HONDA MOTOR CO., LTD.

    发明人： Ryusuke Ishizaki

    IPC分类号： H04L12/427 ,  H04L12/417 ,  H04L29/08 ,  H04L12/42

    摘要： In a communication system having multiple nodes communicably connected via a network, at least two of the nodes each includes: a software-operated data generator that executes arithmetic processing using software to generate transmission data to be transmitted to another node; a data transmission unit that sends out the transmission data; a data accepting unit that accepts data transmitted from another node; a software-operated controller that executes arithmetic processing using software based on at least the data accepted by the data accepting unit to control hardware serving as a control target; and an interrupt accepting unit that accepts interrupt data generated by another node and, based on the accepted interrupt data, outputs a hardware control signal to the hardware serving as the control target or other hardware associated with the node such that the hardware is directly controlled based on the hardware control signal without via the software-operated controller.

    Redundant network implementation method
    23.
    发明授权
    Redundant network implementation method 有权
    冗余网络实现方法

    公开(公告)号：US09432250B2

    公开(公告)日：2016-08-30

    申请号：US14370898

    申请日：2012-02-29

    申请人： Huayi Ma ,  Baihua Xue ,  Qiyun Jiang ,  Yingjun He ,  Fanmin Chen ,  Jianchao Huang ,  Jianfeng Zhang ,  Shuchang Zhao

    发明人： Huayi Ma ,  Baihua Xue ,  Qiyun Jiang ,  Yingjun He ,  Fanmin Chen ,  Jianchao Huang ,  Jianfeng Zhang ,  Shuchang Zhao

    IPC分类号： H04L12/24 ,  H04L1/22 ,  H04L12/42 ,  H04L12/427 ,  H04L1/00

    CPC分类号： H04L41/0654 ,  H04L1/0061 ,  H04L1/22 ,  H04L12/42 ,  H04L12/427

    摘要： Disclosed is a method of implementing a redundant network. Ring network nodes in an initial state are set as master stations, ring ports are set in a half-blocked state, a master station election notification message is broadcast to the ring ports within a preset time interval, the nodes receive the master station election notification message, a node quality comparison vector is compared with node quality comparison vectors of the nodes to elect a master and standby stations, one of the ring ports is in the half-blocked state, the other ring ports are in a forwarding state, the master station broadcasts the master station election notification message to the ring ports, the standby master station stops sending the master station election notification message, the ring ports are in the forwarding state, and the message sent by the master station is received.

    摘要翻译： 公开了一种实现冗余网络的方法。 处于初始状态的环网节点设置为主站，环形端口设置为半阻塞状态，主站选通通知消息在预设时间间隔内向环形端口广播，节点接收主站选通知 将节点质量比较向量与节点的节点质量比较向量进行比较，选择主站和备站，其中一个环形端口处于半阻塞状态，其他环形端口处于转发状态，主站 主站向环形端口广播主站选举通知消息，备用主站停止发送主站选举通知消息，环端口处于转发状态，并接收主站发送的消息。

    Avoiding Micro-loops in a Ring Topology of a Network
    24.
    发明申请
    Avoiding Micro-loops in a Ring Topology of a Network 审中-公开
    避免网络环形拓扑中的微环路

    公开(公告)号：US20150288536A1

    公开(公告)日：2015-10-08

    申请号：US14743715

    申请日：2015-06-18

    申请人： Stewart Frederick Bryant ,  Clarence Filsfils ,  Ian Michael Charles Shand

    发明人： Stewart Frederick Bryant ,  Clarence Filsfils ,  Ian Michael Charles Shand

    IPC分类号： H04L12/437 ,  H04L12/703 ,  H04L12/427 ,  H04L12/26

    CPC分类号： H04L12/437 ,  H04L12/427 ,  H04L43/0811 ,  H04L45/18 ,  H04L45/28

    摘要： In one embodiment, micro-loops are avoided in ring topologies of packet switching devices by changing the order of propagation of link state information concerning failed communications between a particular packet switching device and a neighbor packet switching device. In one embodiment, the particular packet switching device communicates link state information of a high cost of the particular communications (e.g., in the direction from particular to neighbor packet switching devices) such that this link state information will propagate towards the particular packet switching device from at least from the furthest packet switching device in the ring topology that is currently configured to forward packets having a destination address of the neighbor packet switching device through the particular packet switching device.

    摘要翻译： 在一个实施例中，通过改变关于特定分组交换设备和相邻分组交换设备之间的故障通信的链路状态信息的传播顺序来避免分组交换设备的环形拓扑中的微环路。 在一个实施例中，特定分组交换设备传送特定通信的高成本（例如，从特定到相邻分组交换设备的方向）的链路状态信息，使得该链路状态信息将向特定分组交换设备传播 至少来自当前配置为通过特定分组交换设备转发具有相邻分组交换设备的目的地地址的分组的环形拓扑中的最远分组交换设备。

    DATA TRANSFER DEVICE SYSTEM, NETWORK SYSTEM, AND METHOD OF CHANGING CONFIGURATION OF NETWORK SYSTEM
    25.
    发明申请
    DATA TRANSFER DEVICE SYSTEM, NETWORK SYSTEM, AND METHOD OF CHANGING CONFIGURATION OF NETWORK SYSTEM 有权
    数据传输设备系统，网络系统和更改网络系统配置的方法

    公开(公告)号：US20150195102A1

    公开(公告)日：2015-07-09

    申请号：US14592488

    申请日：2015-01-08

    申请人： ALAXALA Networks Corporation

    发明人： Shigeo MOCHIDA ,  Yoshihisa TANAKA

    IPC分类号： H04L12/437 ,  H04L12/24 ,  H04L12/26 ,  H04L12/427

    CPC分类号： H04L12/437 ,  H04L12/427 ,  H04L41/0668 ,  H04L45/28 ,  H04L49/102 ,  H04L49/557

    摘要： To improve fault tolerance of a ring network, provided is a data transfer device system belonging to a ring network system. The data transfer device system includes a plurality of data transfer devices; the plurality of data transfer devices including a first data transfer device and a second data transfer device connected with the first data transfer device; the first data transfer device having a first ring port; and the second data transfer device having a second ring port. The first data transfer device controls whether to permit the first ring port and the second ring port to transfer data based on a state of the network system, an attribute of the first data transfer device in the data transfer device system, and an attribute of the data transfer device system in the network system.

    摘要翻译： 为了提高环网的容错性，提供了属于环网系统的数据传输设备系统。 数据传送装置系统包括多个数据传送装置; 所述多个数据传送装置包括与所述第一数据传送装置连接的第一数据传送装置和第二数据传送装置; 所述第一数据传送装置具有第一环形端口; 并且第二数据传送装置具有第二环形端口。 第一数据传送装置控制是否允许第一环形端口和第二环形端口基于网络系统的状态传输数据，数据传送装置系统中的第一数据传送装置的属性和 网络系统中的数据传输设备系统。

    Using a clearinghouse to determine caller location for VoIP calls
    26.
    发明授权
    Using a clearinghouse to determine caller location for VoIP calls 有权
    使用清算站确定VoIP呼叫的呼叫者位置

    公开(公告)号：US08289958B1

    公开(公告)日：2012-10-16

    申请号：US11325892

    申请日：2006-01-05

    申请人： Sathiya Narayanan

    发明人： Sathiya Narayanan

    IPC分类号： H04L12/66 ,  H04L12/56 ,  H04L12/427 ,  G06F12/06 ,  G06F15/16 ,  H04M1/57

    CPC分类号： H04L12/66 ,  H04L65/1006 ,  H04L65/1069 ,  H04L65/80 ,  H04M3/5116 ,  H04M2207/203 ,  H04M2242/04 ,  H04M2242/30

    摘要： A clearinghouse is used to determine caller location for VoIP calls. The clearinghouse maintains (i) a first correlation between a first IP address and a first ISP and (ii) a second correlation between a second IP address and a second ISP. The clearinghouse receives the first IP address from a VoIP service provider (VSP). The first IP address is a source address of a request from a VoIP telephone to set up a call, received by the VSP from the first ISP. The clearinghouse references the first correlation and queries the first ISP with the first IP address. The clearinghouse then receives from the first ISP a location associated with the first IP address. The clearinghouse transmits this location to an entity such as the VSP or, for a 911 call, perhaps a PSAP. The clearinghouse may select the PSAP based at least in part on the location.

    摘要翻译： 通话亭用于确定VoIP呼叫的呼叫者位置。 交换所维护（i）第一IP地址和第一ISP之间的第一相关性，以及（ii）第二IP地址和第二ISP之间的第二相关。 票据交换所从VoIP服务提供商（VSP）接收第一个IP地址。 第一个IP地址是来自VoIP电话的建立由VSP从第一个ISP接收的呼叫的请求的源地址。 结算所引用第一个相关性，并用第一个IP地址查询第一个ISP。 结算所然后从第一个ISP接收与第一个IP地址相关联的位置。 票据交换所将该地点传送给一个实体，如VSP，或者911电话，也许是PSAP。 交换所可以至少部分地基于位置来选择PSAP。

    Local network operating in the asynchronous transfer mode (ATM)
    27.
    发明授权
    Local network operating in the asynchronous transfer mode (ATM) 失效
    以异步传输模式（ATM）运行的本地网络

    公开(公告)号：US5719866A

    公开(公告)日：1998-02-17

    申请号：US798199

    申请日：1997-02-10

    申请人： Yonggang Du ,  Rolf Kraemer

    发明人： Yonggang Du ,  Rolf Kraemer

    IPC分类号： H04Q3/00 ,  H04L12/42 ,  H04L12/427 ,  H04L12/70 ,  H04Q11/04

    CPC分类号： H04L12/42 ,  H04L12/427 ,  H04Q11/0478 ,  H04L2012/5612 ,  H04L2012/5615 ,  H04L2012/563

    摘要： The invention relates to a local network operating in the asynchronous transfer mode (ATM), comprising a plurality of stations (10) which are each coupled to transmitting and receiving ring lines (16, 19) via a network interface (9) which comprises at least one switch (11) and which stations are provided for transmitting cells. The switch (11) is arranged for relaying a user cell containing information relating to the user from a receiving ring line (16) to the transmitting ring line (19) and/or to the station (10) or from a station (10) to the transmitting ring line (19) in response to status information. Furthermore, the switch is used for relaying a control cell, used at least for storing switching functions, from a receiving ring line (16) to the transmitting ring line (19) and/or to a controller (24) controlling the switch (11) and/or to the station (10), or from the controller (24) to the transmitting ring line (19) and/or to the station (10), or from the station (10) to the transmitting ring line (19) and/or to the controller (24).

    摘要翻译： 本发明涉及以异步传送模式（ATM）操作的本地网络，包括多个站（10），每个站经由网络接口​​（9）耦合到发送和接收环线（16,19），所述网络接口（9）包括 至少一个开关（11）和哪些站被提供用于传送单元。 交换机（11）被布置用于将包含与用户有关的信息的用户小区从接收环线（16）中继到发射环线（19）和/或到站（10）或者从站（10） 响应于状态信息发送到发送环线（19）。 此外，该开关用于将至少用于存储切换功能的控制单元从接收环线（16）中继到发送环线（19）和/或控制开关（11）的控制器（24） ）和/或到站（10），或从控制器（24）到发射环线（19）和/或站（10），或者从站（10）到发射环线 ）和/或到控制器（24）。

    Input-output signal control apparatus
    28.
    发明授权
    Input-output signal control apparatus 失效
    输入输出信号控制装置

    公开(公告)号：US5359604A

    公开(公告)日：1994-10-25

    申请号：US902596

    申请日：1992-06-22

    申请人： Ryuichi Kondo ,  Haruo Yamashita ,  Tomohiro Shinomiya

    发明人： Ryuichi Kondo ,  Haruo Yamashita ,  Tomohiro Shinomiya

    IPC分类号： H04J3/06 ,  H04L12/427

    CPC分类号： H04J3/0632 ,  H04L12/427

    摘要： When input signals from a plurality of input ports are selected and are inserted into the time slots to be output from a single output port and to insert respective signal data into time slots in synchronization with a synchronizing signal, the apparatus is so constructed that selector units (5-i) are provided to correspond to input ports (1-i), and a synchronizing signal generating unit (4) is provided to output, synchronously, a synchronizing signal and selecting signal information for designating a selector unit (5-i); the selector unit (5-i) being provided with a determining unit (6) for determining whether or not the selecting signal information designates the selector.

    摘要翻译： 当选择来自多个输入端口的输入信号并将其插入到从单个输出端口输出的时隙中并且将相应的信号数据与同步信号同步地插入到时隙中时，该装置被构造为选择器单元 （5-i）被提供以对应于输入端口（1-i），并且提供同步信号生成单元（4）以同步地输出同步信号和选择用于指定选择器单元（5-i）的信号信息 ）; 选择器单元（5-i）设置有用于确定选择信号信息是否指定选择器的确定单元（6）。