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    Access Control Over Multicast
    1.
    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。

    Access control over multicast
    2.
    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。

    Liveness monitoring in a publish/subscribe messaging system
    5.
    发明授权
    Liveness monitoring in a publish/subscribe messaging system 有权
    发布/订阅消息系统中的活动监控

    公开(公告)号：US07970828B2

    公开(公告)日：2011-06-28

    申请号：US10713956

    申请日：2003-11-13

    申请人： Boaz Carmeli ,  John J Duigenan ,  Gidon Gershinsky ,  Stephen J Todd ,  Graham D Wallis

    发明人： Boaz Carmeli ,  John J Duigenan ,  Gidon Gershinsky ,  Stephen J Todd ,  Graham D Wallis

    IPC分类号： G06F15/16

    CPC分类号： H04L1/1854 ,  H04L1/1848

    摘要： A variety of techniques are disclosed for efficient liveness monitoring in a reliable publish/subscribe multicast system having at least one broker and at least one subscriber, by: at the broker, sending (310) a status request message to the subscriber, and at the subscriber, sending (350) a status response message to the broker to indicate liveness. Status responses by subscribers may be suppressed when at least a chosen minimum number (>=1) of subscribers send a response. This suppression (320-340) uses a system of “response claim” messages and random back-off timers. These provide the advantage that the efficiency of network usage is improved by reducing the number of unwanted packets that are sent.

    摘要翻译： 公开了用于在具有至少一个代理和至少一个订户的可靠的发布/订阅多播系统中进行有效活动监视的各种技术，所述方法是：在代理处，向用户发送（310）状态请求消息，并且在 订户，向代理发送（350）状态响应消息以指示活动。 当至少选择的最小数量（> = 1）的用户发送响应时，可以抑制订户的状态响应。 这种抑制（320-340）使用“响应声明”消息和随机退避定时器的系统。 这些提供了通过减少发送的不需要的分组的数量来提高网络使用效率的优点。

    Data reduction in a multi-node system
    7.
    发明授权
    Data reduction in a multi-node system 有权
    多节点系统中的数据减少

    公开(公告)号：US08781768B2

    公开(公告)日：2014-07-15

    申请号：US12836605

    申请日：2010-07-15

    申请人： Gidon Gershinsky ,  Liane Lewin-Eytan ,  Yossi Richter ,  Konstantin Shagin ,  Elad Yom-Tov

    发明人： Gidon Gershinsky ,  Liane Lewin-Eytan ,  Yossi Richter ,  Konstantin Shagin ,  Elad Yom-Tov

    IPC分类号： G01R21/00

    CPC分类号： H04Q9/00 ,  H04Q2209/30 ,  H04Q2209/40 ,  H04Q2209/60 ,  H04Q2209/84

    摘要： An advanced metering infrastructure comprises intermediate nodes. The intermediate nodes receive data from child nodes and aggregate the data according to groups of child nodes. The aggregation provides for a reduced version of the data. The reduction is performed based on groups determined by clustering. The reduced version of the data comprises data describing a group of measurements over time, such as a centroid in an n-dimension space, number of customers in the group, radius of the group and the like. The centroid may shift over time based on a consumption profile, such as low consumption at noon, and high consumption at evening. The consumption profiles may be determined in a learning phase, as well as shifting of centroids of each group over time.

    摘要翻译： 先进的计量基础设施包括中间节点。 中间节点从子节点接收数据，并根据子节点组聚合数据。 聚合提供数据的缩减版本。 基于通过聚类确定的组来执行缩减。 数据的缩减版本包括描述一段时间内的一组测量的数据，例如n维空间中的质心，组中的客户数量，组的半径等。 中心可能会根据消费情况随时间而变化，例如中午消费低，晚上消费高。 消费概况可以在学习阶段确定，并且可以随着时间推移各组的质心。

    Adaptive differential propagation of soap messages
    8.
    发明授权
    Adaptive differential propagation of soap messages 有权
    肥皂消息的自适应差分传播

    公开(公告)号：US08621016B2

    公开(公告)日：2013-12-31

    申请号：US12942042

    申请日：2010-11-09

    申请人： Danny Bickson ,  Han Chen ,  Gidon Gershinsky ,  Konstantin Shagin

    发明人： Danny Bickson ,  Han Chen ,  Gidon Gershinsky ,  Konstantin Shagin

    IPC分类号： G06F15/16

    CPC分类号： H04L67/02

    摘要： A method of adaptive differential propagation of Simple Object Access Protocol (SOAP) messages is provided herein. The method includes the following stages: classifying incoming SOAP messages according to at least one of: structure, content, and context thereof; selecting a corresponding template out of a plurality of templates for each classified SOAP message such that the selected template minimized a specified diff function applied to the classified SOAP message and the selected template; applying the specified diff function to the SOAP message and the selected template to yield a respective delta; and encapsulating a template identifier with the respective delta, wherein the template identifier is uniquely associated with the selected template, to yield an outgoing SOAP message.

    摘要翻译： 本文提供了简单对象访问协议（SOAP）消息的自适应差分传播的方法。 该方法包括以下阶段：根据以下至少一个对传入的SOAP消息进行分类：结构，内容和上下文; 为每个分类的SOAP消息从多个模板中选择相应的模板，使得所选择的模板最小化应用于分类的SOAP消息和所选模板的指定的差异功能; 将指定的差分函数应用于SOAP消息和所选择的模板以产生相应的增量; 以及用相应的增量来封装模板标识符，其中所述模板标识符与所选择的模板唯一地相关联，以产生传出的SOAP消息。

    Group communication system achieving efficient total order and state synchronization in a multi-tier environment
    9.
    发明授权
    Group communication system achieving efficient total order and state synchronization in a multi-tier environment 失效
    组通信系统在多层环境中实现高效的总体顺序和状态同步

    公开(公告)号：US08428065B2

    公开(公告)日：2013-04-23

    申请号：US11764233

    申请日：2007-06-18

    申请人： Eliezer Dekel ,  Gidon Gershinsky ,  Avraham Harpaz ,  Alexander Krits ,  Benjamin Mandler ,  Nir Naaman ,  Idan Zach

    发明人： Eliezer Dekel ,  Gidon Gershinsky ,  Avraham Harpaz ,  Alexander Krits ,  Benjamin Mandler ,  Nir Naaman ,  Idan Zach

    IPC分类号： H04L12/28 ,  H04L12/56

    CPC分类号： H04L12/1877 ,  H04L12/1881

    摘要： A group communication service maintains synchronization limiting the group to the processing entities that receive a plurality of source message streams from sources outside the group and transmit delivery message streams to destinations that are outside the group. Synchronization of message ordering and other state synchronization directives are communicated from a leader exclusively to other group members. Once having declared themselves to be synchronized and active by a reply protocol message, which is an opaque object and is interpreted by an application layer, the processing entities independently process the source message streams in accordance with the order specified in the directives, without requiring additional sequencing information from another processing entity.

    摘要翻译： 组通信服务维护同步，将组限制到从组外的源接收多个源消息流的处理实体，并将传送消息流发送到组外的目的地。 消息排序和其他状态同步指令的同步从领导者专门传达给其他组成员。 一旦声明自己被一个不透明对象的应答协议消息（由协议消息）同步并且被应用层解释，则处理实体根据指令中指定的顺序独立地处理源消息流，而不需要额外的 来自另一个处理实体的排序信息。