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    Redundant capability in a fiber optic network
    2.
    发明授权
    Redundant capability in a fiber optic network 失效
    光纤网络冗余能力

    公开(公告)号：US08441924B2

    公开(公告)日：2013-05-14

    申请号：US11489824

    申请日：2006-07-20

    申请人： John C. Rollins

    发明人： John C. Rollins

    IPC分类号： H04L12/26

    CPC分类号： H04L65/104 ,  H04L29/06027 ,  H04L41/0681 ,  H04L65/103 ,  H04L69/40 ,  H04Q11/0067 ,  H04Q11/0071 ,  H04Q2011/0081 ,  H04Q2011/0086

    摘要： In one embodiment, a system includes a first gateway router and second gateway router that are communicatively coupled to an optical line terminal. The system further includes an optical network terminal communicatively coupled to the optical line terminal, wherein the optical network terminal is configured to direct communications from the first gateway router to the second gateway router when the operation of the first gateway router meets a predetermined threshold.

    摘要翻译： 在一个实施例中，系统包括通信地耦合到光线路终端的第一网关路由器和第二网关路由器。 所述系统还包括通信地耦合到所述光线路终端的光网络终端，其中所述光网络终端被配置为当所述第一网关路由器的操作满足预定阈值时将所述第一网关路由器的通信定向到所述第二网关路由器。

    Method and apparatus for monitoring bit-error rate
    4.
    发明授权
    Method and apparatus for monitoring bit-error rate 有权
    用于监视误码率的方法和装置

    公开(公告)号：US08209569B2

    公开(公告)日：2012-06-26

    申请号：US12480629

    申请日：2009-06-08

    申请人： James E. Sylvester ,  Alexander Laparidis ,  Stanley Y. Lee ,  Muzaffer Kanaan

    发明人： James E. Sylvester ,  Alexander Laparidis ,  Stanley Y. Lee ,  Muzaffer Kanaan

    IPC分类号： G06F11/00 ,  G01R31/28

    CPC分类号： H04L43/50 ,  H04L43/06 ,  H04L43/0847 ,  H04L43/10

    摘要： A test set for evaluating network performance is described, and which may include an output device, a processor, a power supply, a memory unit, and a control terminal. The test set may be configured to receive a user-entered selection of one of a plurality of different bit-error rate profiles and generate a test signal exhibiting the selected bit-error rate profile. The test set may also supply the test signal exhibiting the selected bit-error rate profile to a network under test. In addition, the test set may receive as an input, an output from the network under test. The output may include the test signal exhibiting the selected bit-error rate. The test set may evaluate the received test signal and determine the performance of the network in response to the received test signal exhibiting the bit-error rate. The test set may then output the results of the evaluation.

    摘要翻译： 描述了用于评估网络性能的测试集，其可以包括输出设备，处理器，电源，存储器单元和控制终端。 测试集可以被配置为接收用户输入的多个不同比特误码率分布之一的选择，并且生成展现所选择的比特误码率分布的测试信号。 测试集还可以向所测试的网络提供展示所选择的误码率简档的测试信号。 此外，测试集可以作为输入接收来自被测网络的输出。 输出可以包括呈现所选位错误率的测试信号。 测试集可以评估所接收的测试信号，并且响应于接收到的出现误码率的测试信号来确定网络的性能。 然后，测试集可以输出评估结果。

    Method and system for providing telemetry, verification and/or other access in a SIP-based network
    5.
    发明授权
    Method and system for providing telemetry, verification and/or other access in a SIP-based network 有权
    在基于SIP的网络中提供遥测，验证和/或其他访问的方法和系统

    公开(公告)号：US08144693B1

    公开(公告)日：2012-03-27

    申请号：US11534228

    申请日：2006-09-22

    申请人： David C Robbins

    发明人： David C Robbins

    IPC分类号： H04L12/66

    CPC分类号： H04M7/006 ,  H04L65/1006 ,  H04L65/1069 ,  H04L65/1076 ,  H04L65/1096 ,  H04M1/27 ,  H04M11/04

    摘要： A method and system of an embodiment of the present invention may involve receiving an invite message at a network port of a device to initiate a communication session with the device; identifying an address associated with the invite message; when the address corresponds to a first address, performing a first session initiation process to establish first communications via an audio port of the device; and when the address corresponds to a second address, performing a second session initiation process to establish second communications via the audio port of the device; wherein the second session initiation process differs from the first session initiation process. In addition, access to the audio port may involve determining a priority of the invite message; rejecting the invite message when the priority of the invite message is inferior relative to a priority of a current dialog; and accepting the invite message when the priority of the invite request is superior to the priority of the current dialog.

    摘要翻译： 本发明的实施例的方法和系统可以包括在设备的网络端口处接收邀请消息以发起与设备的通信会话; 识别与所述邀请消息相关联的地址; 当所述地址对应于第一地址时，执行第一会话发起过程以经由所述设备的音频端口建立第一通信; 并且当所述地址对应于第二地址时，执行第二会话发起处理以经由所述设备的音频端口建立第二通信; 其中所述第二会话启动过程不同于所述第一会话启动过程。 此外，对音频端口的访问可以涉及确定邀请消息的优先级; 当邀请消息的优先级相对于当前对话的优先级较差时拒绝邀请消息; 并且当邀请请求的优先级优于当前对话的优先级时，接受邀请消息。

    Optical network terminal agent
    6.
    发明授权
    Optical network terminal agent 有权
    光网络终端代理

    公开(公告)号：US08064764B2

    公开(公告)日：2011-11-22

    申请号：US11609671

    申请日：2006-12-12

    申请人： Vincent A. O'Byrne ,  Brian Whitton

    发明人： Vincent A. O'Byrne ,  Brian Whitton

    IPC分类号： H04B10/08

    CPC分类号： H04B10/0793 ,  H04J3/0682 ,  H04J3/1694 ,  H04J14/0226 ,  H04J14/0247 ,  H04J14/0252 ,  H04J14/0282

    摘要： A method is provided including the steps of monitoring at least one performance metric of at least one network component in an optical network system, determining whether the at least one network component is a rogue network component using the at least one performance metric, saving environment data to a non-volatile storage medium, and modifying the operation of the rogue network component to reduce interference of the rogue network component with the optical network system. In another embodiment, a method includes detecting a condition of a network component in an optical network system, and writing environment data of the network component to a non-volatile storage medium.

    摘要翻译： 提供了一种方法，包括以下步骤：监视光网络系统中的至少一个网络组件的至少一个性能度量，使用所述至少一个性能度量来确定所述至少一个网络组件是否是流氓网络组件，节约环境数据 到非易失性存储介质，以及修改流氓网络组件的操作，以减少流氓网络组件与光网络系统的干扰。 在另一实施例中，一种方法包括检测光网络系统中网络组件的状况，以及将网络组件的环境数据写入非易失性存储介质。

    METHOD AND SYSTEM FOR PROVIDING TELEMETRY, VERIFICATION AND/OR OTHER ACCESS IN A SIP-BASED NETWORK
    7.
    发明申请
    METHOD AND SYSTEM FOR PROVIDING TELEMETRY, VERIFICATION AND/OR OTHER ACCESS IN A SIP-BASED NETWORK 有权
    在基于SIP的网络中提供电视，验证和/或其他访问的方法和系统

    公开(公告)号：US20110176449A1

    公开(公告)日：2011-07-21

    申请号：US13079190

    申请日：2011-04-04

    申请人： David C. Robbins

    发明人： David C. Robbins

    IPC分类号： H04L12/56 ,  H04L12/26

    CPC分类号： H04M7/006 ,  H04L65/1006 ,  H04L65/1069 ,  H04L65/1076 ,  H04L65/1096 ,  H04M1/27 ,  H04M11/04

    摘要： A method and system of an embodiment of the present invention may involve receiving an invite message at a network port of a device to initiate a communication session with the device; identifying an address associated with the invite message; when the address corresponds to a first address, performing a first session initiation process to establish first communications via an audio port of the device; and when the address corresponds to a second address, performing a second session initiation process to establish second communications via the audio port of the device; wherein the second session initiation process differs from the first session initiation process. In addition, access to the audio port may involve determining a priority of the invite message; rejecting the invite message when the priority of the invite message is inferior relative to a priority of a current dialog; and accepting the invite message when the priority of the invite request is superior to the priority of the current dialog.

    摘要翻译： 本发明的实施例的方法和系统可以包括在设备的网络端口处接收邀请消息以发起与设备的通信会话; 识别与所述邀请消息相关联的地址; 当所述地址对应于第一地址时，执行第一会话发起过程以经由所述设备的音频端口建立第一通信; 并且当所述地址对应于第二地址时，执行第二会话发起处理以经由所述设备的音频端口建立第二通信; 其中所述第二会话启动过程不同于所述第一会话启动过程。 此外，对音频端口的访问可以涉及确定邀请消息的优先级; 当邀请消息的优先级相对于当前对话的优先级较差时拒绝邀请消息; 并且当邀请请求的优先级优于当前对话的优先级时，接受邀请消息。

    OPTICAL DEVICE CLEANING
    8.
    发明申请
    OPTICAL DEVICE CLEANING 失效
    光学设备清洁

    公开(公告)号：US20100303432A1

    公开(公告)日：2010-12-02

    申请号：US12476630

    申请日：2009-06-02

    申请人： David Z. CHEN

    发明人： David Z. CHEN

    IPC分类号： G02B6/00

    CPC分类号： G02B6/3807 ,  B08B11/00 ,  G02B6/3866 ,  G02B6/4452

    摘要： An optical device may include first and second male connectors and a patch panel that includes through holes for interconnecting the first male connectors and the second male connectors. The optical device may also include a patch panel cleaner to automatically clean the through holes of the patch panel, and a connector cleaner to automatically clean the first male connectors or the second male connectors.

    摘要翻译： 光学装置可以包括第一和第二阳连接器以及配线板，其包括用于互连第一阳连接器和第二阳连接器的通孔。 光学装置还可以包括接线板清洁器，以自动清洁接线板的通孔，以及连接器清洁器，以自动清洁第一阳连接器或第二阳连接器。

    BANDWIDTH-BASED ADMISSION CONTROL MECHANISM
    9.
    发明申请
    BANDWIDTH-BASED ADMISSION CONTROL MECHANISM 失效
    基于带宽的入侵控制机制

    公开(公告)号：US20100195530A1

    公开(公告)日：2010-08-05

    申请号：US12757662

    申请日：2010-04-09

    申请人： Nabil N. BITAR

    发明人： Nabil N. BITAR

    IPC分类号： H04L12/26

    CPC分类号： H04L47/125 ,  H04L45/245 ,  H04L47/70 ,  H04L47/828 ,  Y02D50/30

    摘要： A device generates a service protection factor (SPFi) for links (N) on a link aggregation group (LAG), determines a traffic allocation bandwidth on the LAG for a service class based on the service protection factor (SPFi) and a congestion guard factor (CGFi), and restricts the traffic allocation bandwidth on the LAG. The service protection factor (SPFi) may guarantee a service availability target in the presence of link failure, and the congestion guard factor (CGFi) may protect against link overload that may arise from imperfectness in traffic load balancing across links in the LAG.

    摘要翻译： 设备为链路聚合组（LAG）上的链路（N）生成业务保护因子（SPFi），根据服务保护因子（SPFi）和拥塞保护因子确定业务类LAG上的业务分配带宽 （CGFi），并限制LAG上的流量分配带宽。 服务保护因子（SPFi）可以在存在链路故障的情况下保证服务可用性目标，并且拥塞保护因子（CGFi）可以保护可能由于LAG中的链路上的流量负载平衡不均衡而引起的链路过载。