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    TECHNIQUE FOR ETHERNET ACCESS TO PACKET-BASED SERVICES
    1.
    发明申请
    TECHNIQUE FOR ETHERNET ACCESS TO PACKET-BASED SERVICES 有权
    以太网访问基于分组服务的技术

    公开(公告)号：US20140044132A1

    公开(公告)日：2014-02-13

    申请号：US14054546

    申请日：2013-10-15

    Applicant: AT&T Intellectual Property II, L.P.

    Inventor： Christopher J. Chase ,  Stephen L. Holmgren ,  David Kinsky ,  John Babu Medamana ,  Jeewan P. Ramsaroop ,  Mateusz W. Szela

    IPC: H04L12/725

    CPC classification number: H04L45/302 ,  H04L12/2852 ,  H04L12/413 ,  H04L12/4616 ,  H04L12/4645

    Abstract: An Ethernet Metropolitan Area Network provides connectivity to one or more customer premises to packet-bases services, such as ATM, Frame Relay, or IP while advantageously providing a mechanism for assuring security and regulation of customer traffic. Upon receipt of each customer-generated information frame, an ingress Multi-Service Platform (MSP) “tags” the frame with a customer descriptor that specifically identifies the recipient customer. In practice, the MSP tags each frame by overwriting the Virtual Local Area Network (VLAN) identifier with the routing descriptor. Using the customer descriptor in each frame, a recipient Provider Edge Router (PER) or ATM switch can map the information as appropriate to direct the information to the specific customer. In addition, the customer descriptor may also include Quality of Service (QoS) allowing the recipient Provider Edge Router (PER) or ATM switch to vary the QoS level accordingly.

    Abstract translation: 以太网城域网提供与一个或多个客户驻地的连接，以提供诸如ATM，帧中继或IP的分组基服务，同时有利地提供用于确保客户流量的安全性和调节的机制。 在接收到每个客户生成的信息框架时，入口多业务平台（MSP）“使用具体标识接收方客户的客户描述符标记该框架。 实际上，MSP通过用路由描述符覆盖虚拟局域网（VLAN）标识符来标记每个帧。 在每个帧中使用客户描述符，收件人提供商边缘路由器（PER）或ATM交换机可以将信息映射到适当的位置，以将信息指向特定客户。 此外，客户描述符还可以包括允许接收方提供商边缘路由器（PER）或ATM交换机相应地改变QoS级别的服务质量（QoS）。

    Communications system for an underwater fluid extraction facility
    2.
    发明授权
    Communications system for an underwater fluid extraction facility 有权
    水下液体提取设备通信系统

    公开(公告)号：US08208478B2

    公开(公告)日：2012-06-26

    申请号：US12377372

    申请日：2007-07-03

    Applicant: Gerald Ian Robinson

    Inventor： Gerald Ian Robinson

    IPC: H04L12/28 ,  G01V3/00

    CPC classification number: H04L67/125 ,  H04L12/4616 ,  H04L67/12

    Abstract: A system for enabling communication between an underwater fluid extraction facility and a remote location comprises a fiber-optic cable connected between the facility to the remote location, signal transmission means at the remote location for transmitting signals to the fiber-optic cable, a distribution hub for receiving signals from the other end of the cable and at least one secondary hub located at the facility in communication with the distribution hub. Communication between the facility and the remote location is effected using a Local Area Network. Preferably Ethernet signalling is used throughout the network.

    Abstract translation: 用于实现水下流体提取设备和远程位置之间的通信的系统包括连接在远程位置的设备之间的光纤电缆，用于向光纤电缆传输信号的远程位置的信号传输装置，分配集线器 用于从电缆的另一端接收信号，以及位于与分配集线器通信的设施处的至少一个次级集线器。 使用局域网实现设备与远程位置之间的通信。 优选地，在整个网络中使用以太网信令。

    Systems and Methods for Extending a Deterministic Fieldbus Network over a Wide Area
    3.
    发明申请
    Systems and Methods for Extending a Deterministic Fieldbus Network over a Wide Area 有权
    在广域上扩展确定性现场总线网络的系统和方法

    公开(公告)号：US20120087656A1

    公开(公告)日：2012-04-12

    申请号：US13267744

    申请日：2011-10-06

    Applicant: Michael E. Rourke ,  David J. Dolezilek ,  Max B. Ryan ,  Jerry J. Bennett

    Inventor： Michael E. Rourke ,  David J. Dolezilek ,  Max B. Ryan ,  Jerry J. Bennett

    IPC: H04J14/00

    CPC classification number: H04L12/4616 ,  H04J3/1617 ,  H04L12/40045 ,  H04L2012/4026

    Abstract: The present disclosure provides systems and methods for extending a deterministic network over a wide geographical area. According to one embodiment, an IED may transmit data frames using a deterministic frame-based communication protocol, such as EtherCAT, via a local deterministic fieldbus. A first transceiver may encapsulate the data frames for transmission over a multiplexing synchronized optical network, such as a SONET network. A second transceiver may de-encapsulate the encapsulated data frames and transmit them via a remote deterministic fieldbus, such that communication between the local and remote deterministic fieldbuses is deterministic. Accordingly, an IED may communicate with a high level of determinism and/or in real-time with various components in a power delivery system across a wide geographical area including multiple deterministic fieldbuses.

    Abstract translation: 本公开提供了用于在广泛的地理区域上扩展确定性网络的系统和方法。 根据一个实施例，IED可以使用基于确定性的基于帧的通信协议（诸如EtherCAT）经由本地确定性现场总线来发送数据帧。 第一收发器可以封装数据帧以在诸如SONET网络的复用同步光网络上进行传输。 第二收发器可以去封装封装的数据帧并通过远程确定性现场总线发送它们，使得本地和远程确定性现场总线之间的通信是确定性的。 因此，IED可以在包括多个确定性现场总线的广泛地理区域的电力传送系统中的各种组件以及/或实时地与高水平的确定性通信。

    Data storage devices having IP capable partitions
    4.
    发明授权
    Data storage devices having IP capable partitions 有权
    具有IP功能的分区的数据存储设备

    公开(公告)号：US08005918B2

    公开(公告)日：2011-08-23

    申请号：US10473509

    申请日：2002-12-16

    Applicant: Charles Frank ,  Thomas Ludwig ,  Thomas Hanan ,  William Babbitt

    Inventor： Charles Frank ,  Thomas Ludwig ,  Thomas Hanan ,  William Babbitt

    IPC: G06F15/173

    CPC classification number: H04L29/12783 ,  H04L12/28 ,  H04L12/2803 ,  H04L12/2832 ,  H04L12/2836 ,  H04L12/46 ,  H04L12/4616 ,  H04L12/66 ,  H04L29/06 ,  H04L29/12009 ,  H04L41/00 ,  H04L61/35 ,  H04L67/1097 ,  H04L69/16 ,  H04L69/161

    Abstract: A storage device (300) has partitions (310A, 310B, 310C, 320A, 320B, 320C, 330) that are separately addressed by distinct IP addresses (IP1, IP2, IP3, IP4, IP5, IP7, IP9). This allows direct access of the partitions (310A, 310B, 310C, 320A, 320B, 320C, 330), on a peer-to-peer basis, by any other device that can communicate using IP. Preferred storage devices support spanning between or among partitions of the same device, as well as between or among different storage devices. Both multicast and proxy spanning are contemplated. Combinations of the inventive storage devices with each other, and with prior art storage devices are contemplated, in all manner of mirroring and other arrangements. In still other aspects of the invention, a given storage device can comprise one or more types of media, including any combination of rotating and non-rotating media, magnetic and optical, and so forth.

    Abstract translation: 存储设备（300）具有由不同IP地址（IP1，IP2，IP3，IP4，IP5，IP7，IP9）分别寻址的分区（310A，310B，310C，320A，320B，320C，330）。 这允许通过可以使用IP进行通信的任何其他设备在对等的基础上直接访问分区（310A，310B，310C，320A，320B，320C，330）。 优选的存储设备支持在相同设备的分区之间或之间跨越，以及在不同存储设备之间或之间。 预期组播和代理跨越。 本发明的存储设备彼此的组合以及与现有技术的存储设备的组合以所有方式的镜像和其他布置被考虑。 在本发明的其它方面，给定的存储设备可以包括一种或多种类型的介质，包括旋转和非旋转介质，磁性和光学等的任何组合。

    Arrangements for connection-oriented transport in a packet switched communications network
    5.
    发明授权
    Arrangements for connection-oriented transport in a packet switched communications network 有权
    在分组交换通信网络中面向连接的传输的安排

    公开(公告)号：US07782860B2

    公开(公告)日：2010-08-24

    申请号：US11874738

    申请日：2007-10-18

    Applicant: Anders Eriksson

    Inventor： Anders Eriksson

    IPC: H04L12/28 ,  H04L12/56 ,  H04L12/66 ,  H04J3/16 ,  H04J3/22

    CPC classification number: H04L45/00 ,  H04L12/4616 ,  H04L45/50 ,  H04L49/205 ,  H04L49/25 ,  H04L49/351 ,  H04L49/354

    Abstract: The present invention relates to a control system and communications systems that make it possible to transport traffic in a connection-oriented mode using the network infrastructure (30) and hardware of a traditionally connectionless network (34). According to the invention a traditionally connectionless network is complemented with a connection-oriented control plane (37). A subset (38b) of the address space (38) that in a connectionless network is used to define destination addresses is reserved for connection-oriented transport and is used to define path labels. An advantage of the invention is that an inexpensive Ethernet infrastructure (30) can be used for implementing a connection-oriented network (35).

    Abstract translation: 本发明涉及一种控制系统和通信系统，其使得能够使用网络基础设施（30）和传统的无连接网络（34）的硬件来以面向连接的模式传输业务。 根据本发明，传统的无连接网络与面向连接的控制平面（37）相辅相成。 在无连接网络中用于定义目标地址的地址空间（38）的子集（38b）被保留用于面向连接的传输，并且用于定义路径标签。 本发明的一个优点是便宜的以太网基础设施（30）可用于实现面向连接的网络（35）。

    ETHERNET WIDE AREA NETWORKS AND METHODS
    6.
    发明申请
    ETHERNET WIDE AREA NETWORKS AND METHODS 有权
    以太网广域网和方法

    公开(公告)号：US20100103944A1

    公开(公告)日：2010-04-29

    申请号：US12605117

    申请日：2009-10-23

    Applicant: Frederick Robert Chang ,  Shih Chung Soon

    Inventor： Frederick Robert Chang ,  Shih Chung Soon

    IPC: H04L12/56

    CPC classification number: H04L12/4616

    Abstract: Ethernet wide area networks and methods are disclosed. A disclosed example Ethernet wide area network includes a first network Ethernet switch having a first network interface and a first service interface. The first service interface is to communicate with a first local area Ethernet switch. The network also includes a second network Ethernet switch having a second network interface and a second service interface. The second service interface is to communicate with the second local area Ethernet switch. The network also includes a root node network Ethernet switch having a third network interface to communicate with the first network interface with the first network Ethernet switch and a fourth network interface to communicate with the second network interface of the second network Ethernet switch. The first, second, third and fourth network interfaces are to route packets from the first local area Ethernet switch to the second local area Ethernet switch without recognizing subscriber LAN MAC addresses associated with either the first or second local area Ethernet switches.

    Abstract translation: 以太网广域网和方法被公开。 所公开的示例以太网广域网包括具有第一网络接口和第一服务接口的第一网络以太网交换机。 第一个服务接口是与第一个本地以太网交换机进行通信。 网络还包括具有第二网络接口和第二服务接口的第二网络以太网交换机。 第二个业务接口是与第二个本地以太网交换机进行通信。 该网络还包括具有第三网络接口的根节点网络以太网交换机，以与第一网络以太网交换机进行第一网络接口通信，第四网络接口与第二网络以太网交换机的第二网络接口进行通信。 第一，第二，第三和第四网络接口是将分组从第一本地以太网交换机路由到第二本地以太网交换机，而不识别与第一或第二本地以太网交换机相关联的用户LAN MAC地址。

    Wireless Vehicle Communication Method Utilizing Wired Backbone
    8.
    发明申请
    Wireless Vehicle Communication Method Utilizing Wired Backbone 审中-公开
    无线车载通信方法利用有线骨干

    公开(公告)号：US20090323578A1

    公开(公告)日：2009-12-31

    申请号：US12145989

    申请日：2008-06-25

    Applicant: Thomas Alfons Hogenmueller ,  Vivek Jain

    Inventor： Thomas Alfons Hogenmueller ,  Vivek Jain

    IPC: H04B7/14 ,  H04L12/56

    CPC classification number: H04L12/4616 ,  H04L12/40 ,  H04L12/46 ,  H04L12/66 ,  H04L45/16 ,  H04L45/32 ,  H04L2012/40215 ,  H04L2012/40241 ,  H04L2012/40273 ,  H04W40/02 ,  H04W84/22 ,  H04W88/16

    Abstract: A method for providing electronic communications between nodes of a vehicle includes electronically connecting a plurality of gateway nodes to one another via a wired backbone. A first and second of the gateway nodes are electronically connected to the wired backbone. A plurality of sub-network nodes are wirelessly communicatively coupled to each of the plurality of gateway nodes. A plurality of first sub-network nodes are wirelessly communicatively coupled to the first gateway node. A plurality of second sub-network nodes are wirelessly communicatively coupled to the second gateway node. A message is transmitted from a selected first sub-network node to a selected second sub-network node by using a data routing technique. The data routing technique includes the selected first sub-network node wirelessly transmitting the message to the first gateway node. The first gateway node receives the message and, in response thereto, the first gateway node broadcasts the message on the wired backbone. The second gateway node receives the message on the wired backbone and, in response thereto, the second gateway node wirelessly transmits the message to the selected second sub-network node.

    Abstract translation: 一种用于在车辆的节点之间提供电子通信的方法包括通过有线骨干将多个网关节点电连接到彼此。 网关节点的第一和第二网络电连接到有线骨干网。 多个子网络节点被无线通信地耦合到多个网关节点中的每一个。 多个第一子网节点被无线通信地耦合到第一网关节点。 多个第二子网络节点被无线通信地耦合到第二网关节点。 通过使用数据路由技术将消息从所选择的第一子网节点发送到所选择的第二子网节点。 数据路由技术包括所选择的第一子网节点将消息无线地发送到第一网关节点。 第一网关节点接收消息，响应于此，第一网关节点在有线骨干网上广播消息。 第二网关节点在有线骨干网上接收消息，响应于此，第二网关节点将消息无线地发送到所选择的第二子网节点。

    ARRANGEMENTS FOR CONNECTION-ORIENTED TRANSPORT IN A PACKET SWITCHED COMMUNICATIONS NETWORK
    9.
    发明申请
    ARRANGEMENTS FOR CONNECTION-ORIENTED TRANSPORT IN A PACKET SWITCHED COMMUNICATIONS NETWORK 有权
    在分组交换通信网络中面向连接的运输的安排

    公开(公告)号：US20080037559A1

    公开(公告)日：2008-02-14

    申请号：US11874738

    申请日：2007-10-18

    Applicant: Anders ERIKSSON

    Inventor： Anders ERIKSSON

    IPC: H04L12/28

    CPC classification number: H04L45/00 ,  H04L12/4616 ,  H04L45/50 ,  H04L49/205 ,  H04L49/25 ,  H04L49/351 ,  H04L49/354

    Abstract: The present invention relates to a control system and communications systems that make it possible to transport traffic in a connection-oriented mode using the network infrastructure (30) and hardware of a traditionally connectionless network (34). According to the invention a traditionally connectionless network is complemented with a connection-oriented control plane (37). A subset (38b) of the address space (38) that in a connectionless network is used to define destination addresses is reserved for connection-oriented transport and is used to define path labels. An advantage of the invention is that an inexpensive Ethernet infrastructure (30) can be used for implementing a connection-oriented network (35).

    Abstract translation: 本发明涉及一种控制系统和通信系统，其使得能够使用网络基础设施（30）和传统的无连接网络（34）的硬件来以面向连接的模式传输业务。 根据本发明，传统的无连接网络与面向连接的控制平面（37）相辅相成。 在无连接网络中用于定义目标地址的地址空间（38）的子集（38b）被保留用于面向连接的传输，并用于定义路径标签。 本发明的一个优点是便宜的以太网基础设施（30）可用于实现面向连接的网络（35）。

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