公开(公告)号：US07756018B2

公开(公告)日：2010-07-13

申请号：US11265866

申请日：2005-11-03

申请人： Ljubisa Tancevski ,  An Ge ,  Jessy V. Rouyer ,  Nicolas Le Sauze

发明人： Ljubisa Tancevski ,  An Ge ,  Jessy V. Rouyer ,  Nicolas Le Sauze

IPC分类号： H04J1/16

CPC分类号： H04Q11/0067 ,  H04Q11/0066 ,  H04Q11/0071 ,  H04Q2011/0081

摘要： System and method for providing fast protection in a passive optical network (“PON”) including two central hubs and a plurality of network nodes, wherein the network nodes are connected to a first of the central hubs by a first optical path and to a second of the central hubs by a second optical path. The method comprises setting the first and second central hubs to master mode and slave mode, respectively, such that only the first central hub transmits traffic to and from the network nodes; detecting a failure in the first optical path; exchanging status information between the first and second central hubs; and if no failure has occurred in the second optical path, setting the first and second central hubs to slave mode and master mode, respectively, such that only the second central hub transmits traffic to and from the network nodes.

摘要翻译： 在包括两个中央集线器和多个网络节点的无源光网络（“PON”）中提供快速保护的系统和方法，其中网络节点通过第一光路连接到第一中央集线器，并且连接到第二 的第二光路。 该方法包括将第一和第二中央集线器分别设置为主模式和从模式，使得只有第一中央集线器向网络节点和从网络节点传送业务; 检测第一光路中的故障; 在第一和第二中心枢纽之间交换状态信息; 并且如果在第二光路中没有发生故障，则分别将第一和第二中央集线器设置为从模式和主模式，使得只有第二中央集线器向网络节点传送业务和从网络节点传送业务。

公开(公告)号：US08681659B2

公开(公告)日：2014-03-25

申请号：US11539148

申请日：2006-10-05

申请人： Sig Badt, Jr. ,  Jessy V. Rouyer ,  Timucin Ozugur ,  Ljubisa Tancevski

发明人： Sig Badt, Jr. ,  Jessy V. Rouyer ,  Timucin Ozugur ,  Ljubisa Tancevski

IPC分类号： H04L12/28 ,  H04L12/56

CPC分类号： H04L49/40 ,  H04L12/281 ,  H04L12/2838 ,  H04L45/02 ,  H04L67/16 ,  H04L2012/2849

摘要： A method and an Ethernet local area network are described herein in which the Ethernet local area network is configured to enable a talking device (e.g., microphone) to send a media stream to one or more listening devices (e.g., speakers). In one embodiment, the method for configuring the Ethernet local area network includes the following steps: (1) providing a user of a talking device with a “relevant” catalog which contains information including positional information about one or more listening devices; (2) allowing the user to interface with the “relevant” catalog so they can select at least one of the listening device(s); (3) enabling the talking device to send a subscribe-request message to the selected listening device(s) requesting that the selected listening device(s) subscribe to the talking device; (4) and sending a media stream from the talking device to the selected listening device(s).

摘要翻译： 本文描述了一种方法和以太网局域网，其中以太网局域网被配置为使得通话设备（例如，麦克风）能够将媒体流发送到一个或多个聆听设备（例如，扬声器）。 在一个实施例中，用于配置以太网局域网的方法包括以下步骤：（1）向谈话设备的用户提供包含关于一个或多个聆听设备的位置信息的信息的“相关”目录， （2）允许用户与“相关”目录接口，使得它们可以选择至少一个听音装置; （3）使所述通话装置能够向所选择的听音装置发送订阅请求消息，请求所选择的听音装置订阅所述通话装置; （4）并且将媒体流从通话装置发送到所选择的听音装置。

公开(公告)号：US08081620B2

公开(公告)日：2011-12-20

申请号：US11944940

申请日：2007-11-26

申请人： Jessy V. Rouyer ,  Ljubisa Tancevski ,  Timucin Ozugur

发明人： Jessy V. Rouyer ,  Ljubisa Tancevski ,  Timucin Ozugur

IPC分类号： H04L12/28 ,  H04L12/56

CPC分类号： H04L12/4625 ,  H04L49/351

摘要： Traffic through a bridge or other network device is directed in a manner that enables link aggregation and other layer-2 protocols to operate fully, even though the device may have as few as a single bidirectional link, with the remaining links being unidirectional. The protocol stack logic of the network device includes shim logic that receives traffic and processes it to determine to where it is to be directed.

摘要翻译： 通过桥接器或其他网络设备的通信以使得链路聚合和其他第2层协议能够完全运行的方式被引导，即使该设备可以具有少至单个双向链路，其余链路是单向的。 网络设备的协议栈逻辑包括接收流量并对其进行处理以确定其要被引导到哪里的垫片逻辑。

公开(公告)号：US20080086568A1

公开(公告)日：2008-04-10

申请号：US11539148

申请日：2006-10-05

申请人： Sig Badt ,  Jessy V. Rouyer ,  Timucin Ozugur ,  Ljubisa Tancevski

发明人： Sig Badt ,  Jessy V. Rouyer ,  Timucin Ozugur ,  Ljubisa Tancevski

IPC分类号： G06F15/16

CPC分类号： H04L49/40 ,  H04L12/281 ,  H04L12/2838 ,  H04L45/02 ,  H04L67/16 ,  H04L2012/2849

摘要： A method and an Ethernet local area network are described herein in which the Ethernet local area network is configured to enable a talking device (e.g., microphone) to send a media stream to one or more listening devices (e.g., speakers). In one embodiment, the method for configuring the Ethernet local area network includes the following steps: (1) providing a user of a talking device with a “relevant” catalog which contains information including positional information about one or more listening devices; (2) allowing the user to interface with the “relevant” catalog so they can select at least one of the listening device(s); (3) enabling the talking device to send a subscribe-request message to the selected listening device(s) requesting that the selected listening device(s) subscribe to the talking device; (4) and sending a media stream from the talking device to the selected listening device(s).

摘要翻译： 本文描述了一种方法和以太网局域网，其中以太网局域网被配置为使得通话设备（例如，麦克风）能够将媒体流发送到一个或多个聆听设备（例如，扬声器）。 在一个实施例中，用于配置以太网局域网的方法包括以下步骤：（1）向谈话设备的用户提供包含关于一个或多个聆听设备的位置信息的信息的“相关”目录， （2）允许用户与“相关”目录接口，使得它们可以选择至少一个听音装置; （3）使所述通话装置能够向所选择的听音装置发送订阅请求消息，请求所选择的听音装置订阅所述通话装置; （4）并且将媒体流从通话装置发送到所选择的听音装置。

公开(公告)号：US07324461B2

公开(公告)日：2008-01-29

申请号：US10648865

申请日：2003-08-26

申请人： Jessy V. Rouyer ,  Girish Chiruvolu

发明人： Jessy V. Rouyer ,  Girish Chiruvolu

IPC分类号： H04L12/28

CPC分类号： H04L45/02 ,  H04L45/028 ,  H04L45/48

摘要： A network (e.g., RSTP-based network) and method are described herein that can selectively eliminate latencies in the exchange of to-be-transmitted control messages (e.g., BPDUs) between bridges during the re/convergence of the network. The method includes a step of classifying to-be-transmitted control messages as either low-priority control messages or high-priority control messages. The method also has a step of limiting the transmission rate of the low-priority control messages in accordance with a traditional IEEE 802.1 RSTP. And, the method also includes a step of immediately transmitting the high-priority control messages that contain information that contributes to the re/convergence of the network.

摘要翻译： 这里描述了一种网络（例如，基于RSTP的网络）和方法，其可以在网络的重新/收敛期间有选择地消除交换桥间之间的待发送控制消息（例如，BPDU）的延迟。 该方法包括将要发送的控制消息分类为低优先级控制消息或高优先级控制消息的步骤。 该方法还具有根据传统IEEE 802.1 RSTP限制低优先级控制消息的传输速率的步骤。 而且，该方法还包括立即发送包含有助于网络的重新/收敛的信息的高优先级控制消息的步骤。

公开(公告)号：US07565435B2

公开(公告)日：2009-07-21

申请号：US10741687

申请日：2003-12-20

申请人： Jessy V. Rouyer ,  Guillaume Ivaldi ,  Laurence Rose

发明人： Jessy V. Rouyer ,  Guillaume Ivaldi ,  Laurence Rose

IPC分类号： G06F15/16 ,  G06F15/173 ,  G06F15/177

CPC分类号： H04L12/4641 ,  H04L12/44 ,  H04L12/462

摘要： A method is described herein for configuring a computer network managed by the IEEE Std 802.1s™-2002 MSTP standard or any other equivalent standard such as IEEE Std 802.1Q™-2003 in a fully- or semi-automatic manner such that: (1) if at all possible and in the case of a failure in the MSTP-based computer network affecting a Multiple Spanning Tree Instance (MSTI), MSTP reestablishes connectivity in that MSTI by preferably activating links whose activation ensures that the connectivity within a Virtual Local Area Network (VLAN) mapped onto and associated with that MSTI is not lost; and (2) a VLAN is mapped onto a MSTI whose active topology covers the topology of this VLAN, this being ensured by setting up that MSTI depending on the desired VLAN topology.

摘要翻译： 本文描述了一种用于配置由IEEE Std 802.1s TM -2002 MSTP标准或任何其它等效标准（例如IEEE Std 802.1Q TM -2003）以全自动或半自动方式管理的计算机网络的方法，例如 （1）如果在可能的情况下，并且在影响多生成树实例（MSTI）的基于MSTP的计算机网络中出现故障的情况下，MSTP通过优选地激活链路来重新建立该MSTI中的连接，其激活确保在 映射到该MSTI并与之相关联的虚拟局域网（VLAN）不会丢失; （2）将VLAN映射到活动拓扑覆盖该VLAN的拓扑的MSTI上，这取决于所需的VLAN拓扑结构，通过设置该MSTI来确保。