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    METHODS AND APPARATUSES FOR COMMUNICATING CONTENT DATA TO A COOMUNICATIONS TERMINAL FROM A LOCAL DATA STORE
    42.
    发明公开
    METHODS AND APPARATUSES FOR COMMUNICATING CONTENT DATA TO A COOMUNICATIONS TERMINAL FROM A LOCAL DATA STORE 审中-公开
    方法对发送内容数据的设备连接到本地数据存储装置的通信终端

    公开(公告)号：EP2749047A2

    公开(公告)日：2014-07-02

    申请号：EP12766133.8

    申请日：2012-09-11

    Applicant: SCA IPLA Holdings Inc.

    Inventor： ZAKRZEWSKI, Robert

    IPC: H04W4/18

    CPC classification number: H04W72/04 ,  H04L49/15 ,  H04L67/2842 ,  H04W4/18 ,  H04W88/08

    Abstract: A communications terminal is configured to receive content data from a mobile communications network. The mobile communications network includes a core network part including a plurality of infrastructure equipment, and a radio network part including a plurality of base stations for providing a wireless access interface for communicating data packets to or from communications terminal. The core network part or the radio network part includes a local data store having stored therein content data, which has been received from an applications server via the core network, and the communications terminal is configured to transmit a request to access the content data from the applications server to the mobile communications network, and to receive the content data from the local data store as if the content data had been communicated from the applications server.

    INCREMENTAL HIGH RADIX NETWORK SCALING
    46.
    发明公开
    INCREMENTAL HIGH RADIX NETWORK SCALING 审中-公开
    具有高增量基数网络规模

    公开(公告)号：EP2692101A1

    公开(公告)日：2014-02-05

    申请号：EP12763876.5

    申请日：2012-03-29

    Applicant: Amazon Technologies, Inc.

    Inventor： MARR, Michael David

    IPC: H04L12/66

    CPC classification number: H04L49/15 ,  G02B6/354 ,  H04L41/12 ,  H04Q2011/0052

    Abstract: Efficient and highly-scalable network solutions are provided that utilize incremental scaling of switches, and devices connected to those switches, in an environment such as a data center. Embodiments may utilize multiple tiers of switches. Sets of switches in two different tiers may be initially connected to each other utilizing multiple connections. As network capacity needs within the computing environment increase, additional switches may be added to tiers. To connect the added switches to the switch network, the redundant connections may be utilized. Moving connections from one switch to another switch can free up ports to connect added switches in one of the tiers of switches to the switch network. The tiers of switches can be based on Clos networks, where the tiers of switches are fully connected, or other high radix or fat tree topologies that include oversubscription between tiers.

    COMMUNICATION CONTROL SYSTEM, SWITCH NODE, AND COMMUNICATION CONTROL METHOD
    47.
    发明公开
    COMMUNICATION CONTROL SYSTEM, SWITCH NODE, AND COMMUNICATION CONTROL METHOD 审中-公开
    通信控制系统，开关节点和通信控制方法

    公开(公告)号：EP2690831A1

    公开(公告)日：2014-01-29

    申请号：EP12761361.0

    申请日：2012-03-21

    Applicant: NEC Corporation

    Inventor： HIDAKA Youichi

    IPC: H04L12/56

    CPC classification number: H04L49/15

    Abstract: In a switch node connected with an external control server, a high functional service protocol processing can be realized by utilizing a multi-route compatible switch and a network interface (NW I/F), which are prescribed by the PCI express. Specifically, in a system which is provided with a switch node and a control server, a plurality of CPUs having a great deal of memories and a plurality of extended NW I/Fs are connected by a multi-route compatible PCI express switch, to configure a switch port of the plurality of extended NW I/Fs. Load distribution transfer processing to the plurality of CPUs from the network interfaces is made possible. High-speed packet processing is realized through the multiple processing by using the plurality of CPUs. A high-speed switch node is provided in which a large-capacity flow table is configured with the software-based switch node by using a large-capacity memory space of the CPU.

    Abstract translation: 在与外部控制服务器连接的交换节点中，可以利用由PCI express规定的多路由兼容交换机和网络接口（NW I / F）来实现高功能业务协议处理。 具体而言，在具有交换节点和控制服务器的系统中，具有大量存储器和多个扩展NW I / F的多个CPU通过多路由兼容PCI express交换机连接，以配置 多个扩展的NW I / F的交换机端口。 可以从网络接口向多个CPU进行负载分配传输处理。 通过使用多个CPU的多重处理实现高速分组处理。 提供了一种高速交换节点，其中通过使用CPU的大容量存储空间，利用基于软件的交换节点来配置大容量流表。

    NETWORK RELAY SYSTEM AND NETWORK RELAY DEVICE
    48.
    发明公开
    NETWORK RELAY SYSTEM AND NETWORK RELAY DEVICE 审中-公开
    NETZWERKRELAISSYSTEM UND NETZWERKRELAISVORRICHTUNG

    公开(公告)号：EP2670089A1

    公开(公告)日：2013-12-04

    申请号：EP12739147.2

    申请日：2012-01-19

    Applicant: Alaxala Networks Corporation

    Inventor： NAGUMO, Takashi ,  UCHIYA, Masashi ,  KAGANOI, Teruo ,  YAMAMOTO, Mitsuo ,  MATSUYAMA, Nobuhito

    IPC: H04L12/46 ,  H04L12/56

    CPC classification number: H04L49/15 ,  H04L41/0672 ,  H04L43/08 ,  H04L45/28 ,  H04L69/40

    Abstract: Simplification of control and prevention of a setting performance from being deterioration are realized while showing a local side data plane and a remote side data plane in the same fashion when viewed from a control plane. A network relay system includes a plurality of communication devices 1000. Each of the communication devices includes a data plane 20 that transfers an input packet according to routing information, and a control plane 1100 having a processing unit 1110 that learns the routing information, and a control system repeater 1120. The data planes 20 of the respective communication devices can realize a non-blocking communication therebetween. Also, the control system repeater 1120 of an operational system receives the routing information from the processing unit 1110, sets the routing information for the data plane 20 of the subject communication device, and transmits the routing information to the control system repeater 1120 of the other communication device 1100-2. The control system repeater 1120 of a standby system receives the routing information, and sets the routing information for the data plane 20 of the subject communication device.

    Abstract translation: 当从控制平面观察时，以同样的方式显示本地侧数据平面和远程侧数据平面，实现简化控制和防止设置性能劣化。 网络中继系统包括多个通信设备1000.每个通信设备包括根据路由信息传送输入分组的数据平面20以及具有学习路由信息的处理单元1110的控制平面1100，以及 控制系统中继器1120.各个通信设备的数据平面20可以实现它们之间的非阻塞通信。 此外，操作系统的控制系统中继器1120从处理单元1110接收路由信息，设置用于该对象通信设备的数据平面20的路由信息​​，并将路由信息发送到另一个的控制系统中继器1120 通信设备1100-2。 备用系统的控制系统中继器1120接收该路由信息，并且设置该对象通信设备的数据平面20的路由信息​​。

    Data center switch
    50.
    发明公开
    Data center switch 审中-公开
    Datenzentrumschalter

    公开(公告)号：EP2479943A1

    公开(公告)日：2012-07-25

    申请号：EP12000035.1

    申请日：2012-01-04

    Applicant: Broadcom Corporation

    Inventor： Hendel, Ariel

    IPC: H04L12/56

    CPC classification number: H04L49/15 ,  H04L45/72 ,  H04L49/352 ,  H04L49/356 ,  H04L49/40 ,  H04L49/45

    Abstract: A method of transferring data in a network is provided. Data is received at a sub-switch of a first bundled switch having a plurality of sub-switches, the sub-switch being configured to only couple to connections external to the first bundled switch. The method also includes transferring the data from the first bundled switch using a multi-lane cable coupled to a second bundled switch, a first end of the multi-lane cable coupled to a sub-switch in the first bundled switch and a second end of the multi-lane cable coupled to at least two sub-switches in the second bundled switch.

    Abstract translation: 提供了一种在网络中传送数据的方法。 在具有多个子交换机的第一捆绑交换机的子交换机处接收数据，该子交换机被配置为仅耦合到第一捆绑交换机外部的连接。 该方法还包括使用耦合到第二捆绑交换机的多通道电缆从第一捆绑交换机传送数据，多通道电缆的第一端耦合到第一捆绑交换机中的子开关，第二端 所述多通道电缆耦合到所述第二绑定开关中的至少两个子开关。

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