利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

46 条记录 (耗时 0.05 秒)

    SYNCHRONIZING AN ACTIVE FEED ADAPTER AND A BACKUP FEED ADAPTER IN A HIGH SPEED, LOW LATENCY DATA COMMUNICATIONS ENVIRONMENT
    23.
    发明申请
    SYNCHRONIZING AN ACTIVE FEED ADAPTER AND A BACKUP FEED ADAPTER IN A HIGH SPEED, LOW LATENCY DATA COMMUNICATIONS ENVIRONMENT 有权
    在高速，低位数据通信环境中同步主动进给适配器和备份进纸适配器

    公开(公告)号：US20080010487A1

    公开(公告)日：2008-01-10

    申请号：US11426864

    申请日：2006-06-27

    申请人： Eliezer Dekel ,  John J. Duigenan ,  Gidon Gershinsky ,  Alexander Krits ,  Nir Naaman ,  Foluso O. Okunseinde ,  Hilary A. Pike ,  Cornell G. Wright

    发明人： Eliezer Dekel ,  John J. Duigenan ,  Gidon Gershinsky ,  Alexander Krits ,  Nir Naaman ,  Foluso O. Okunseinde ,  Hilary A. Pike ,  Cornell G. Wright

    IPC分类号： G06F11/00

    CPC分类号： H04L51/04 ,  H04L51/066

    摘要： Methods, apparatus, and products are disclosed for synchronizing an active feed adapter and a backup feed adapter in a high speed, low latency data communications environment that include brokering, by a stream administration server, establishment of an active message stream to a subscribing client device from an active feed adapter, the active message stream capable of communicating active application messages; brokering, by the server, establishment of a backup message stream to the client device from a backup feed adapter, the backup message stream capable of communicating backup application messages; receiving an active feed adapter state in backup messaging middleware of the backup adapter from active messaging middleware of the active adapter; determining, by the backup feed adapter, whether a backup feed adapter state is synchronized with the active feed adapter state; and administering, by the backup feed adapter, operation of the backup adapter in dependence upon the determining.

    摘要翻译： 公开了用于在高速，低延迟的数据通信环境中同步活动馈送适配器和备用馈送适配器的方法，装置和产品，其包括流管理服务器向订阅客户端设备建立活动消息流 来自活动馈送适配器的能够传送活动应用消息的活动消息流; 通过服务器代理从备份馈送适配器建立到客户端设备的备份消息流，该备份消息流能够传送备份应用消息; 从活动适配器的活动消息传递中间件接收备份适配器的备份消息中间件中的活动馈送适配器状态; 由备份馈送适配器确定备份馈送适配器状态是否与活动馈送适配器状态同步; 以及由所述备份馈送适配器根据所述确定来管理所述备用适配器的操作。

    Applying quality aware volume reduction to communication networks
    25.
    发明授权
    Applying quality aware volume reduction to communication networks 失效
    将质量意识的卷减少应用于通信网络

    公开(公告)号：US08503298B2

    公开(公告)日：2013-08-06

    申请号：US13114075

    申请日：2011-05-24

    申请人： Miriam Allalouf ,  Gidon Gershinsky ,  Liane Lewin-Eytan ,  Joseph Erwin Naor

    发明人： Miriam Allalouf ,  Gidon Gershinsky ,  Liane Lewin-Eytan ,  Joseph Erwin Naor

    IPC分类号： H04J1/16

    CPC分类号： H04L41/145 ,  H04L41/0823 ,  H04L41/0826 ,  H04L41/083 ,  H04L41/0896 ,  H04L47/762 ,  Y04S40/162

    摘要： A method of applying a quality-aware volume reduction to communication networks is provided herein. The method includes the following stages: deriving, from the network: a bandwidth capacity limit of the links of the network, and an initial flow rate for each flow transmitted via nodes through the network; obtaining from each one of the nodes, a gain value which corresponds to a quantitative data demand requested by the node and given in terms of data quality; and calculating, for each one of the nodes, a data reduction ratio, that achieves: (i) a maximal overall revenue associated with the network, wherein the revenue for a node is calculated with respect to the quality of the data that arrives to the node, and (ii) an optimal bandwidth allocation over the links with respect to the gains and the data quality at each node, and to the limited bandwidth capacity of the links.

    摘要翻译： 本文提供了将质量感知体积减小应用于通信网络的方法。 该方法包括：从网络导出网络链路的带宽容量限制，以及通过网络通过节点传输的每个流的初始流速; 从每个节点获得对应于节点请求的定量数据需求并且根据数据质量给出的增益值; 以及为每个所述节点计算数据缩减比率，其实现：（i）与所述网络相关联的最大总收入，其中针对到达所述节点的数据的质量来计算节点的收入 节点，以及（ii）关于每个节点处的增益和数据质量的链路上的最佳带宽分配以及链路的有限带宽容量。

    Access Control Over Multicast
    27.
    发明申请
    Access Control Over Multicast 失效
    组播访问控制

    公开(公告)号：US20080107272A1

    公开(公告)日：2008-05-08

    申请号：US11571161

    申请日：2005-06-22

    申请人： Boaz Carmeli ,  John Justin Duigenan ,  Michael Damein Elder ,  Gidon Gershinsky

    发明人： Boaz Carmeli ,  John Justin Duigenan ,  Michael Damein Elder ,  Gidon Gershinsky

    IPC分类号： H04L9/08

    CPC分类号： H04L63/0442 ,  H04L63/0428 ,  H04L63/062 ,  H04L63/065

    摘要： A multicast host for communicating information published about any one of a set of topics to one or more authorised subscribers to those topics, the set of topics being partitioned into one or more partition elements, each partition element having a partition element encryption key associated therewith, wherein each of the one or more partition elements is a disjoint proper subset of the set of topics, the host comprising: means for receiving information relating to a topic; means for determining a partition element for the topic; means for retrieving a partition element encryption key associated with the partition element; means for encrypting the information with the retrieved partition element encryption key; and means for communicating the information to the one or more authorised subscribers.

    摘要翻译： 一种多播主机，用于将关于一组主题中的任何一个发布的信息发送给这些主题的一个或多个授权用户，所述主题集合被划分为一个或多个分区元素，每个分区元素具有与之相关联的分区元素加密密钥， 其中所述一个或多个分区元素中的每一个是所述一组主题的不相交的正确子集，所述主机包括：用于接收与主题有关的信息的装置; 用于确定该主题的分区元素的装置; 用于检索与分区元素相关联的分区元素加密密钥的装置; 用于使用所检索的分区元素加密密钥加密所述信息的装置; 以及用于将信息传送给一个或多个授权用户的装置。

    Migration of Message Topics over Multicast Streams and Groups
    28.
    发明申请
    Migration of Message Topics over Multicast Streams and Groups 审中-公开
    通过组播流和组迁移消息主题

    公开(公告)号：US20080031243A1

    公开(公告)日：2008-02-07

    申请号：US11461495

    申请日：2006-08-01

    申请人： Gidon Gershinsky ,  Zvi Har'el ,  Avraham Harpaz ,  Nir Naaman ,  Yoav Tock

    发明人： Gidon Gershinsky ,  Zvi Har'el ,  Avraham Harpaz ,  Nir Naaman ,  Yoav Tock

    IPC分类号： H04L12/56

    CPC分类号： H04L12/1877 ,  H04L12/1859 ,  H04L12/1895

    摘要： A method for migrating data transmitted from a transmitter to a receiver over a first stream to a second stream in a reliable multicast system is provided. The method comprises transmitting a first message from the transmitter to the receiver over the first stream to notify the receiver that a first data flow transmitted on the first stream will be transmitted on the second stream. The transmitter transmits a second message to the receiver over the second stream after a second threshold has expired. The receiver tunes to the second stream based on the second message. The transmitter transmits a third message to the receiver over the first stream after a third threshold has expired to notify the receiver that transmission of the first data flow over the first stream will be terminated. The transmitter then transmits a fourth message from the transmitter to the receiver over the second stream after a fourth threshold has expired.

    摘要翻译： 提供了一种用于将从发送器发送到接收器的数据通过第一流迁移到可靠多播系统中的第二流的方法。 该方法包括通过第一流从发射机向接收机发送第一消息，以通知接收机将在第二流上发送在第一流上发送的第一数据流。 在第二阈值到期之后，发射机通过第二流向接收机发送第二消息。 接收机根据第二个消息调谐到第二个流。 发射机在第三阈值到期之后通过第一流发送第三消息给接收机，以通知接收机，第一流上的第一数据流的传输将被终止。 发射机然后在第四阈值到期之后通过第二流从发射机向接收机发送第四消息。

    Access control over multicast
    29.
    发明授权
    Access control over multicast 失效
    组播访问控制

    公开(公告)号：US08369527B2

    公开(公告)日：2013-02-05

    申请号：US11571161

    申请日：2005-06-22

    申请人： Boaz Carmeli ,  John Justin Duigenan ,  Michael Damein Elder ,  Gidon Gershinsky

    发明人： Boaz Carmeli ,  John Justin Duigenan ,  Michael Damein Elder ,  Gidon Gershinsky

    IPC分类号： H04L29/06

    CPC分类号： H04L63/0442 ,  H04L63/0428 ,  H04L63/062 ,  H04L63/065

    摘要： A multicast host for communicating information published about any one of a set of topics to one or more authorised subscribers to those topics, the set of topics being partitioned into one or more partition elements, each partition element having a partition element encryption key associated therewith, wherein each of the one or more partition elements is a disjoint proper subset of the set of topics, the host comprising: means for receiving information relating to a topic; means for determining a partition element for the topic; means for retrieving a partition element encryption key associated with the partition element; means for encrypting the information with the retrieved partition element encryption key; and means for communicating the information to the one or more authorised subscribers.

    摘要翻译： 一种多播主机，用于将关于一组主题中的任何一个发布的信息发送给这些主题的一个或多个授权订户，所述主题集合被划分为一个或多个分区元素，每个分区元素具有与之相关联的分区元素加密密钥， 其中所述一个或多个分区元素中的每一个是所述一组主题的不相交的正确子集，所述主机包括：用于接收与主题有关的信息的装置; 用于确定该主题的分区元素的装置; 用于检索与分区元素相关联的分区元素加密密钥的装置; 用于使用所检索的分区元素加密密钥加密所述信息的装置; 以及用于将信息传送给一个或多个授权用户的装置。

    Filtering application messages in a high speed, low latency data communications environment
    30.
    发明申请
    Filtering application messages in a high speed, low latency data communications environment 有权
    在高速，低延迟的数据通信环境中过滤应用程序消息

    公开(公告)号：US20080244017A1

    公开(公告)日：2008-10-02

    申请号：US11728850

    申请日：2007-03-27

    申请人： Gidon Gershinsky ,  Avraham Harpaz ,  Nir Naaman ,  Foluso O. Okunseinde ,  Cornell G. Wright

    发明人： Gidon Gershinsky ,  Avraham Harpaz ,  Nir Naaman ,  Foluso O. Okunseinde ,  Cornell G. Wright

    IPC分类号： G06F15/16

    CPC分类号： H04L63/0227 ,  H04L67/327

    摘要： Methods, systems, and products are disclosed for filtering application messages in a high speed, low latency data communications environment that include: receiving an application message in a transport engine of a message receiving device from a message transmitting device, the application message having a message contents label and a collision indicator, the message contents label representing contents of the application message, the collision indicator specifying whether the message contents label represents different contents in at least one other application message; determining, by the transport engine, whether contents of the application message satisfy a transport layer constraint in dependence upon the message contents label; providing, by the transport engine, the application message and the collision indicator to messaging middleware of the message receiving device if the contents of the application message satisfy the transport layer constraint; and administering the application message, by the messaging middleware, in dependence upon the collision indicator.

    摘要翻译： 公开了用于在高速，低延迟的数据通信环境中过滤应用消息的方法，系统和产品，其包括：从消息发送设备在消息接收设备的传输引擎中接收应用消息，所述应用消息具有消息 内容标签和冲突指示符，所述消息内容标签表示所述应用消息的内容，所述冲突指示符指定所述消息内容标签是否表示至少一个其他应用消息中的不同内容; 由所述传输引擎确定所述应用消息的内容是否根据所述消息内容标签满足传输层约束; 如果应用消息的内容满足传输层约束，则通过传输引擎将应用消息和冲突指示符提供给消息接收设备的消息中间件; 以及由所述消息收发中间件根据所述冲突指示器来管理所述应用消息。