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1. 发明授权

US09160446B2 Method for supporting SNCP over packet network 有权
标题翻译：通过分组网络支持SNCP的方法
公开(公告)号：US09160446B2
公开(公告)日：2015-10-13
申请号：US13087438
申请日：2011-04-15
申请人： Daniel Cohn , Rafi Ram
发明人： Daniel Cohn , Rafi Ram
IPC分类号： H04B10/00 , H04B10/032 , H04L12/721 , H04L12/703 , H04L12/939
CPC分类号： H04B10/032 , H04L45/28 , H04L45/68 , H04L49/557 , H04Q11/0066 , H04Q2011/0081
摘要： A method is presented for supporting SNCP over a packet network connecting to two SDH sub-networks and transporting one or more SDH paths that are SNCP-protected in both SDH sub-networks. The packet network connects to each of two sub-network interconnection points by a working path and a protection path. The packet sub-network may provide the same type of path protection as an SDH sub-network using SNCP, while avoiding bandwidth duplication.
摘要翻译：提出了一种通过连接到两个SDH子网络的分组网络来支持SNCP并传送在两个SDH子网络中被SNCP保护的一个或多个SDH路径的方法。分组网络通过工作路径和保护路径连接到两个子网络互连点中的每一个。分组子网络可以提供与使用SNCP的SDH子网络相同类型的路径保护，同时避免带宽复制。

2. 发明授权

US08199637B2 VPLS remote failure indication 有权
标题翻译： VPLS远程故障指示
公开(公告)号：US08199637B2
公开(公告)日：2012-06-12
申请号：US12093824
申请日：2006-11-07
申请人： Leon Bruckman , David Zelig , Ronen Solomon , Ophir Fuchs , Alex Levit
发明人： Leon Bruckman , David Zelig , Ronen Solomon , Ophir Fuchs , Alex Levit
IPC分类号： H04L12/26 , H04L1/00
CPC分类号： H04L1/22 , H04J3/085 , H04L12/4641
摘要： A method for handling communication failures in a network, which includes provisioning first and second multipoint-to-multipoint communication services over respective first and second alternative sets of links that connect the endpoints in a network. Each of the sets connects network nodes which provide physical layer resources for the links. The communication service is provided to the endpoints over the first set of links using the first service. Upon detecting a failure in the first set of links, the physical layer resources of the links in the first set are deactivated by the network nodes, in order to lose their connections. Responding the loss of connection, the communication service automatically transfers communication to the second set of links.
摘要翻译：一种用于处理网络中的通信故障的方法，其包括通过连接所述网络中的所述端点的相应的第一和第二替代链路集合来配置第一和第二多点到多点通信服务。每个集合连接为链路提供物理层资源的网络节点。使用第一服务通过第一组链路将通信服务提供给端点。在检测到第一组链路中的故障时，第一组中的链路的物理层资源被网络节点去激活，以便丢失它们的连接。响应连接的丢失，通信服务自动将通信传送到第二组链路。

3. 发明授权

US09185151B2 Device, method and system for media packet distribution 有权
标题翻译：媒体包分发的设备，方法和系统
公开(公告)号：US09185151B2
公开(公告)日：2015-11-10
申请号：US12738080
申请日：2008-10-22
申请人： Leon Bruckman , Eli Aloni , David Zelig , Gal Mor
发明人： Leon Bruckman , Eli Aloni , David Zelig , Gal Mor
IPC分类号： H04N7/173 , H04L29/06 , H04N21/438 , H04N21/6405 , H04N21/6408 , H04N21/81 , H04W72/00 , H04N21/2668
CPC分类号： H04L65/4076 , H04L65/4069 , H04L65/60 , H04N21/2668 , H04N21/4384 , H04N21/6405 , H04N21/6408 , H04N21/812 , H04W72/005
摘要： There is provided a method device and system for streaming media content to a media presentation appliance. There may be provided an appliance specific media stream generator adapted to derive an appliance specific stream from a multicast media stream. The generator may convert a multicast media stream addressed to a set of media presentation appliances into either (1) one or more unicast media streams, wherein each unicast media stream is addressed to a separate media presentation appliance; or (2) a multicast media stream addressed to a subset of the set of media presentation appliances. In both cases, the media content within the derived media stream may be substantially identical to the media content of the original multicast media stream. The generator may also introduce content (e.g. advertising) into the derived media stream(s).
摘要翻译：提供了一种用于将媒体内容流媒体呈现设备的方法设备和系统。可以提供适于从组播媒体流导出设备特定流的设备特定媒体流生成器。发送器可以将寻址到一组媒体呈现设备的组播媒体流转换为（1）一个或多个单播媒体流，其中每个单播媒体流被寻址到单独的媒体呈现设备; 或（2）寻址到该组媒体呈现设备的子集的多播媒体流。在这两种情况下，派生媒体流中的媒体内容可以与原始多播媒体流的媒体内容基本上相同。发生器还可以将内容（例如广告）引入到导出的媒体流中。

4. 发明授权

US08537682B2 Tunnel provisioning with link aggregation 有权
公开(公告)号：US08537682B2
公开(公告)日：2013-09-17
申请号：US13116696
申请日：2011-05-26
申请人： Ronen Solomon
发明人： Ronen Solomon
IPC分类号： G08C15/00 , H04L12/28 , G06F15/173
CPC分类号： H04L45/50 , H04L12/5695 , H04L45/00 , H04L45/04 , H04L45/245 , H04L45/502 , H04L45/74 , H04L47/70 , H04L47/724 , H04L47/728 , H04L47/825 , H04L47/829 , Y02D50/30
摘要： A method for processing data packets in a communication network includes establishing a path for a flow of the data packets through the communication network. At a node along the path having a plurality of aggregated ports, a port is selected from among the plurality to serve as part of the path. A label is chosen responsively to the selected port. The label is attached to the data packets in the flow at a point on the path upstream from the node. Upon receiving the data packets at the node, the data packets are switched through the selected port responsively to the label.

5. 发明申请

US20100138646A1 EDGE OPTIMIZED TRANSRATING SYSTEM 有权
标题翻译：边缘优化传输系统
公开(公告)号：US20100138646A1
公开(公告)日：2010-06-03
申请号：US12629310
申请日：2009-12-02
申请人： Eliezer Aloni , Gal Mor , Noam Brousard
发明人： Eliezer Aloni , Gal Mor , Noam Brousard
IPC分类号： G06F15/16 , H04L9/00
CPC分类号： H04N21/2662 , H04L12/2852 , H04L12/2878 , H04L63/0428 , H04L2012/6478 , H04N21/222 , H04N21/2343 , H04N21/234363 , H04N21/23439 , H04N21/235 , H04N21/2362 , H04N21/2389 , H04N21/2393 , H04N21/2402 , H04N21/435 , H04N21/631 , H04N21/6408 , H04N21/64738 , H04N21/84
摘要： A system and method for bandwidth management by controlling the bit rate of a signal stream in real time according to available link bandwidth. Applications include multiple-channel video data streams over a limited-bandwidth link such as a Digital Subscriber Line. A video signal is transrated at the head end to multiple streams having different bit rates, by a multirating device which sends the multiple streams over a network, along with metadata containing information about the data structure and parameters of the streams. At the network access edge, a demultirating device uses the metadata to select the stream with the highest video quality whose bit rate does not exceed the available bandwidth of the end-user's access link. This scheme provides multiple unicast signals to different end-users in place of a single multicast signal, supports multiple high-definition channels over a limited bandwidth link, and is compatible with standard encryption methods.
摘要翻译：一种用于通过根据可用的链路带宽实时控制信号流的比特率的带宽管理的系统和方法。应用包括在诸如数字用户线之类的有限带宽链路上的多通道视频数据流。通过在网络上发送多个流的多速率设备以及包含关于数据结构和流的参数的信息的元数据的元数据，视频信号在头端被转换成具有不同比特率的多个流。在网络接入边缘，反渗透设备使用元数据来选择具有最高视频质量的流，其比特率不超过终端用户接入链路的可用带宽。该方案代替单个多播信号向不同终端用户提供多个单播信号，通过有限带宽链路支持多个高清晰度信道，并且与标准加密方法兼容。

6. 发明授权

US08830821B2 Method for supporting MPLS transport path recovery with multiple protection entities 有权
标题翻译：支持多路保护实体的MPLS传输路径恢复方法
公开(公告)号：US08830821B2
公开(公告)日：2014-09-09
申请号：US13311128
申请日：2011-12-05
申请人： Daniel Cohn , Rafi Ram
发明人： Daniel Cohn , Rafi Ram
IPC分类号： H04J1/16 , H04L12/28
CPC分类号： H04J3/14 , H04L45/12 , H04L45/22 , H04L45/28 , H04L45/50
摘要： A system and method for selecting MPLS network transport entities between a first endpoint and a second endpoint are presented. Working and protection entities are selected from a set of available entities based upon minimizing the probability of simultaneous failure and/or minimizing a cost function base upon one or more metrics.
摘要翻译：提出了一种用于在第一端点和第二端点之间选择MPLS网络传输实体的系统和方法。基于一个或多个度量基于最小化同时故障的概率和/或使成本函数最小化，从一组可用实体中选择工作和保护实体。

7. 发明授权

US09118602B2 Tunnel provisioning with link aggregation 有权
标题翻译：隧道配置与链路聚合
公开(公告)号：US09118602B2
公开(公告)日：2015-08-25
申请号：US13969520
申请日：2013-08-17
申请人： Orckit-Corrigent Ltd.
发明人： Ronen Solomon
IPC分类号： G08C15/00 , H04L12/28 , G06F15/173 , H04L12/723 , H04L12/54 , H04L12/715 , H04L12/709 , H04L12/913 , H04L12/911
CPC分类号： H04L45/50 , H04L12/5695 , H04L45/00 , H04L45/04 , H04L45/245 , H04L45/502 , H04L45/74 , H04L47/70 , H04L47/724 , H04L47/728 , H04L47/825 , H04L47/829 , Y02D50/30
摘要： A method for processing data packets in a communication network includes establishing a path for a flow of the data packets through the communication network. At a node along the path having a plurality of aggregated ports, a port is selected from among the plurality to serve as part of the path. A label is chosen responsively to the selected port. The label is attached to the data packets in the flow at a point on the path upstream from the node. Upon receiving the data packets at the node, the data packets are switched through the selected port responsively to the label.
摘要翻译：一种在通信网络中处理数据分组的方法包括通过通信网络建立数据分组流的路径。在具有多个聚合端口的路径的节点处，从多个端口中选择一个端口以用作路径的一部分。响应于所选端口选择标签。该标签附加到节点上游路径上的流中的数据包。在节点接收到数据包时，响应于标签将数据包切换到所选择的端口。

8. 发明申请

US20130336324A1 TUNNEL PROVISIONING WITH LINK AGGREGATION 有权
标题翻译：隧道提供链路聚合
公开(公告)号：US20130336324A1
公开(公告)日：2013-12-19
申请号：US13969520
申请日：2013-08-17
申请人： Orckit-Corrigent Ltd.
发明人： Ronen Solomon
IPC分类号： H04L12/723
CPC分类号： H04L45/50 , H04L12/5695 , H04L45/00 , H04L45/04 , H04L45/245 , H04L45/502 , H04L45/74 , H04L47/70 , H04L47/724 , H04L47/728 , H04L47/825 , H04L47/829 , Y02D50/30
摘要： A method for processing data packets in a communication network includes establishing a path for a flow of the data packets through the communication network. At a node along the path having a plurality of aggregated ports, a port is selected from among the plurality to serve as part of the path. A label is chosen responsively to the selected port. The label is attached to the data packets in the flow at a point on the path upstream from the node. Upon receiving the data packets at the node, the data packets are switched through the selected port responsively to the label.
摘要翻译：一种在通信网络中处理数据分组的方法包括通过通信网络建立数据分组流的路径。在具有多个聚合端口的路径的节点处，从多个端口中选择一个端口以用作路径的一部分。响应于所选端口选择标签。该标签附加到节点上游路径上的流中的数据包。在节点接收到数据包时，响应于标签将数据包切换到所选择的端口。

9. 发明申请

US20110267950A1 TUNNEL PROVISIONING WITH LINK AGGREGATION AND HASHING 有权
标题翻译：隧道提供链接聚合和清洗
公开(公告)号：US20110267950A1
公开(公告)日：2011-11-03
申请号：US13149196
申请日：2011-05-31
申请人： Ronen Solomon
发明人： Ronen Solomon
IPC分类号： H04L12/56
CPC分类号： H04L45/50 , H04L12/5695 , H04L45/00 , H04L45/04 , H04L45/245 , H04L45/502 , H04L45/74 , H04L47/70 , H04L47/724 , H04L47/728 , H04L47/825 , H04L47/829 , Y02D50/30
摘要： A method for processing data packets in a communication network includes establishing a path for a flow of the data packets through the communication network. At a node along the path having a plurality of aggregated ports, a port is selected from among the plurality to serve as part of the path. A label is chosen responsively to the selected port. The label is attached to the data packets in the flow at a point on the path upstream from the node. Upon receiving the data packets at the node, the data packets are switched through the selected port responsively to the label.
摘要翻译：一种在通信网络中处理数据分组的方法包括通过通信网络建立数据分组流的路径。在具有多个聚合端口的路径的节点处，从多个端口中选择一个端口以用作路径的一部分。响应于所选端口选择标签。该标签附加到节点上游路径上的流中的数据包。在节点接收到数据包时，响应于标签将数据包切换到所选择的端口。

10. 发明申请

US20110261829A1 TUNNEL PROVISIONING WITH LINK AGGREGATION 有权
标题翻译：隧道提供链路聚合
公开(公告)号：US20110261829A1
公开(公告)日：2011-10-27
申请号：US13116696
申请日：2011-05-26
申请人： Ronen Solomon
发明人： Ronen Solomon
IPC分类号： H04L12/56
CPC分类号： H04L45/50 , H04L12/5695 , H04L45/00 , H04L45/04 , H04L45/245 , H04L45/502 , H04L45/74 , H04L47/70 , H04L47/724 , H04L47/728 , H04L47/825 , H04L47/829 , Y02D50/30
摘要： A method for processing data packets in a communication network includes establishing a path for a flow of the data packets through the communication network. At a node along the path having a plurality of aggregated ports, a port is selected from among the plurality to serve as part of the path. A label is chosen responsively to the selected port. The label is attached to the data packets in the flow at a point on the path upstream from the node. Upon receiving the data packets at the node, the data packets are switched through the selected port responsively to the label.
摘要翻译：一种在通信网络中处理数据分组的方法包括通过通信网络建立数据分组流的路径。在具有多个聚合端口的路径的节点处，从多个端口中选择一个端口以用作路径的一部分。响应于所选端口选择标签。该标签附加到节点上游路径上的流中的数据包。在节点接收到数据包时，响应于标签将数据包切换到所选择的端口。

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