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    PROTOCOL FOR NATIVE SERVICE TRANSPORT OVER POINT-TO-MULTIPOINT PASSIVE OPTICAL NETWORKS
    1.
    发明申请
    PROTOCOL FOR NATIVE SERVICE TRANSPORT OVER POINT-TO-MULTIPOINT PASSIVE OPTICAL NETWORKS 有权
    点对多点被动光网络的本地服务运输协议

    公开(公告)号：US20090323715A1

    公开(公告)日：2009-12-31

    申请号：US12107975

    申请日：2008-04-23

    申请人： David Levi ,  David Ivancovsky

    发明人： David Levi ,  David Ivancovsky

    IPC分类号： H04L12/43 ,  H04J14/08

    CPC分类号： H04J3/1694 ,  H04L12/6418 ,  H04L2012/561 ,  H04L2012/644 ,  H04L2012/6459 ,  H04L2012/6472 ,  H04L2012/6481 ,  H04Q11/0066 ,  H04Q11/0067 ,  H04Q2011/0033

    摘要： A method for information transfer allowing for native transfer of voice, data, and any other digital service information over a passive optical network, comprising; the LT transmitting downstream in serially ordered frames broadcast to all of the NT's at a fixed interval; the NT's transmitting upstream in serially ordered frames, said frames being divided into serially ordered time slots, at most one NT transmitting information for at most one service type in each slot; the LT and the NT's exchanging management information, and the LT and the NT's natively transporting service information to each other in both the upstream and downstream directions, according to said management information exchanged between the LT and the NT's.

    摘要翻译： 一种用于信息传送的方法，其允许在无源光网络上进行语音，数据和任何其它数字服务信息的本地传输，包括： 以连续有序的帧发送下行的LT以固定的间隔广播到所有的NT; NT以串行排序的帧发送上行，所述帧被划分为串行有序的时隙，每个时隙中最多有一个NT发送信息，最多一个服务类型; 根据LT和新台币交换的管理信息，LT和NT的交换管理信息，以及LT和NT在上游和下游两个方向彼此之间的运输服务信息。

    Protocol for native service transport over point-to-multipoint passive optical networks
    3.
    发明授权
    Protocol for native service transport over point-to-multipoint passive optical networks 失效
    通过点对多点无源光网络进行本地业务传输的协议

    公开(公告)号：US07376144B2

    公开(公告)日：2008-05-20

    申请号：US10468025

    申请日：2002-02-17

    申请人： David Levi ,  David Ivancovsky

    发明人： David Levi ,  David Ivancovsky

    IPC分类号： H04L12/43

    CPC分类号： H04J3/1694 ,  H04L12/6418 ,  H04L2012/561 ,  H04L2012/644 ,  H04L2012/6459 ,  H04L2012/6472 ,  H04L2012/6481 ,  H04Q11/0066 ,  H04Q11/0067 ,  H04Q2011/0033

    摘要： A method for information transfer allowing for native transfer of voice, data, and any other digital service information over a passive optical network, comprising; the LT transmitting downstream in serially ordered frames broadcast to all of the NT's at a fixed interval; the NT's transmitting upstream in serially ordered frames, said frames being divided into serially ordered time slots, at most one NT transmitting information for at most one service type in each slot; the LT and the NT's exchanging management information, and the LT and the NT's natively transporting service information to each other in both the upstream and downstream directions, according to said management information exchanged between the LT and the NT's.

    摘要翻译： 一种用于信息传送的方法，其允许在无源光网络上进行语音，数据和任何其它数字服务信息的本地传输，包括： 以连续有序的帧发送下行的LT以固定的间隔广播到所有的NT; NT以串行排序的帧发送上行，所述帧被划分为串行有序的时隙，每个时隙中最多有一个NT发送信息，最多一个服务类型; 根据LT和新台币交换的管理信息，LT和NT的交换管理信息，以及LT和NT在上游和下游两个方向彼此之间的运输服务信息。

    Protocol for native service transport over point-to-multipoint passive optical networks
    4.
    发明授权
    Protocol for native service transport over point-to-multipoint passive optical networks 有权
    通过点对多点无源光网络进行本地业务传输的协议

    公开(公告)号：US08045581B2

    公开(公告)日：2011-10-25

    申请号：US12107975

    申请日：2008-04-23

    申请人： David Levi ,  David Ivancovsky

    发明人： David Levi ,  David Ivancovsky

    IPC分类号： H04J3/16

    CPC分类号： H04J3/1694 ,  H04L12/6418 ,  H04L2012/561 ,  H04L2012/644 ,  H04L2012/6459 ,  H04L2012/6472 ,  H04L2012/6481 ,  H04Q11/0066 ,  H04Q11/0067 ,  H04Q2011/0033

    摘要： A method for information transfer allowing for native transfer of voice, data, and any other digital service information over a passive optical network, comprising; the LT transmitting downstream in serially ordered frames broadcast to all of the NT's at a fixed interval; the NT's transmitting upstream in serially ordered frames, said frames being divided into serially ordered time slots, at most one NT transmitting information for at most one service type in each slot; the LT and the NT's exchanging management information, and the LT and the NT's natively transporting service information to each other in both the upstream and downstream directions, according to said management information exchanged between the LT and the NT's.

    摘要翻译： 一种用于信息传送的方法，其允许在无源光网络上进行语音，数据和任何其它数字服务信息的本地传输，包括： 以连续有序的帧发送下行的LT以固定的间隔广播到所有的NT; NT以串行排序的帧发送上行，所述帧被划分为串行有序的时隙，每个时隙中最多有一个NT发送信息，最多一个服务类型; 根据LT和新台币交换的管理信息，LT和NT的交换管理信息，以及LT和NT在上游和下游两个方向彼此之间的运输服务信息。

    Method of providing QoS and bandwidth allocation in a point to multi-point network
    5.
    发明授权
    Method of providing QoS and bandwidth allocation in a point to multi-point network 有权
    在点到多点网络中提供QoS和带宽分配的方法

    公开(公告)号：US07327679B2

    公开(公告)日：2008-02-05

    申请号：US10219484

    申请日：2002-08-16

    申请人： Joseph Naor ,  Raphael J. Rom ,  David Ivancovsky

    发明人： Joseph Naor ,  Raphael J. Rom ,  David Ivancovsky

    IPC分类号： H04L12/28 ,  H04B7/212

    CPC分类号： H04L12/5692 ,  H04L12/5601 ,  H04L47/20 ,  H04L47/24 ,  H04L47/2441 ,  H04L47/50 ,  H04L47/521 ,  H04L47/525 ,  H04L47/70 ,  H04L47/762 ,  H04L47/805 ,  H04L47/822 ,  H04L2012/5615 ,  H04L2012/5642 ,  H04L2012/5665

    摘要： An upstream bandwidth allocation scheduler is provided for use within a Line Termination (LT) unit in a point to multi-point data communications network in order to service multiple Network Termination (NT) units. The scheduler first allocates bandwidth among the several categories of data handled by the network (e.g., voice, IP, and ATM data), and then allocates bandwidth among the several users for each category within the network. A function ƒ is defined, as part of a “min-max weighted fairness” scheme, in order to allocate surplus bandwidth among both the categories and users of the network. The scheduler of the present invention, while allocating upstream bandwidth, also supports various quality of service (QoS) categories to subscribers of the network.

    摘要翻译： 提供上游带宽分配调度器，用于在多点数据通信网络中的线路终端（LT）单元内使用，以便服务于多个网络终端（NT）单元。 调度器首先在由网络处理的几个数据类别（例如，语音，IP和ATM数据）之间分配带宽，然后在网络内的每个类别的几个用户之间分配带宽。 作为“最小最大加权公平”方案的一部分，定义了函数f，以便在网络的类别和用户之间分配剩余带宽。 在分配上行带宽的同时，本发明的调度器还支持对网络的订户的各种服务质量（QoS）类别。

    Method and system for performing distributed deep-packet inspection
    6.
    发明授权
    Method and system for performing distributed deep-packet inspection 有权
    执行分布式深度包检测的方法和系统

    公开(公告)号：US09565120B2

    公开(公告)日：2017-02-07

    申请号：US13361169

    申请日：2012-01-30

    申请人： Yoav Levy ,  David Ivancovsky ,  Doron Tal ,  Gal Sitton ,  Asaf Koren

    发明人： Yoav Levy ,  David Ivancovsky ,  Doron Tal ,  Gal Sitton ,  Asaf Koren

    IPC分类号： H04L12/841 ,  H04L12/853 ,  H04L29/06

    CPC分类号： H04L47/283 ,  H04L47/2416 ,  H04L63/0245 ,  H04L63/1416

    摘要： A method for deep-packet inspection of packets flowing through an end unit in a point-to-multipoint network. The method comprises classifying packet flows through the end unit using their flow-identification (ID) to determine which of the packet flows should be deep-packet inspected, wherein the packet flows include incoming packets received from a central unit and outgoing packets sent to the central unit of the point-to-multipoint network; duplicating packets determined to be deep-packet inspected; saving all duplicated packets in a memory; upon collection of a predefined number of duplicated packets belonging to a certain flow-ID, performing deep-packet processing based on at least one deep-packet inspection application; and saving the deep-packet processing results in the memory.

    摘要翻译： 一种用于深度分组检测流量通过点对多点网络中的终端单元的分组的方法。 该方法包括使用其流标识（ID）对通过终端单元的分组流进行分类，以确定哪个分组流应该被深度分组检查，其中，分组流包括从中央单元接收的输入分组，以及发送到 点对多点网络的中心单元; 复制确定为深度数据包检测的数据包; 将所有重复的数据包保存在存储器中; 在收集属于特定流ID的预定数量的复制分组的基础上，基于至少一个深分组检查应用执行深度分组处理; 并将深度包处理结果保存在存储器中。

    METHOD AND SYSTEM FOR PERFORMING DISTRIBUTED DEEP-PACKET INSPECTION
    7.
    发明申请
    METHOD AND SYSTEM FOR PERFORMING DISTRIBUTED DEEP-PACKET INSPECTION 有权
    用于执行分布式深层包装检测的方法和系统

    公开(公告)号：US20130195457A1

    公开(公告)日：2013-08-01

    申请号：US13361169

    申请日：2012-01-30

    申请人： Yoav Levy ,  David Ivancovsky ,  Doron Tal ,  Gal Sitton ,  Asaf Koren

    发明人： Yoav Levy ,  David Ivancovsky ,  Doron Tal ,  Gal Sitton ,  Asaf Koren

    IPC分类号： H04L12/56 ,  H04J14/00

    CPC分类号： H04L47/283 ,  H04L47/2416 ,  H04L63/0245 ,  H04L63/1416

    摘要： A method for deep-packet inspection of packets flowing through an end unit in a point-to-multipoint network. The method comprises classifying packet flows through the end unit using their flow-identification (ID) to determine which of the packet flows should be deep-packet inspected, wherein the packet flows include incoming packets received from a central unit and outgoing packets sent to the central unit of the point-to-multipoint network; duplicating packets determined to be deep-packet inspected; saving all duplicated packets in a memory; upon collection of a predefined number of duplicated packets belonging to a certain flow-ID, performing deep-packet processing based on at least one deep-packet inspection application; and saving the deep-packet processing results in the memory.

    摘要翻译： 一种用于深度分组检测流量通过点对多点网络中的终端单元的分组的方法。 该方法包括使用其流标识（ID）对通过终端单元的分组流进行分类，以确定哪个分组流应该被深度分组检查，其中，分组流包括从中央单元接收的输入分组，以及发送到 点对多点网络的中心单元; 复制确定为深度数据包检测的数据包; 将所有重复的数据包保存在存储器中; 在收集属于某个流ID的预定数量的复制分组的基础上，基于至少一个深分组检查应用执行深度分组处理; 并将深度包处理结果保存在存储器中。