Method and system for interference detection and mitigation
    1.
    发明授权
    Method and system for interference detection and mitigation 有权
    干扰检测和减轻的方法和系统

    公开(公告)号:US08861363B2

    公开(公告)日:2014-10-14

    申请号:US12978237

    申请日:2010-12-23

    IPC分类号: H04L12/26 H04L1/00

    摘要: In a method for adjusting the modulation of information onto subcarriers transmitted on a network, a first modulation profile of a network node on the network is set a first density. A plurality of messages in support of a link maintenance operation (LMO) on the network are monitored. The first modulation profile of the network node is updated to a second modulation profile having a second density. The updating is based on the monitored messages. Interference is detected by determining that a link between the first network node and a second network node on the network is not conveying a predetermined class of messages correctly. The first network node is set to a third modulation profile more robust than the first and second modulation profiles in response to the detected interference. The third modulation profile is common to each network node on the network.

    摘要翻译: 在将信息的调制调整到在网络上发送的子载波上的方法中,将网络上的网络节点的第一调制简档设置为第一密度。 监视支持网络上的链路维护操作(LMO)的多个消息。 网络节点的第一调制分布被更新为具有第二密度的第二调制分布。 更新基于受监视的消息。 通过确定网络上的第一网络节点和第二网络节点之间的链路不正确地传送预定类别的消息来检测干扰。 响应于检测到的干扰,第一网络节点被设置为比第一和第二调制分布更加鲁棒的第三调制分布。 第三个调制模式对于网络上的每个网络节点是共同的。

    Method and System for Interference Detection and Mitigation
    2.
    发明申请
    Method and System for Interference Detection and Mitigation 有权
    干扰检测和缓解方法与系统

    公开(公告)号:US20120163200A1

    公开(公告)日:2012-06-28

    申请号:US12978237

    申请日:2010-12-23

    IPC分类号: H04L12/26

    摘要: In a method for adjusting the modulation of information onto subcarriers transmitted on a network, a first modulation profile of a network node on the network is set a first density. A plurality of messages in support of a link maintenance operation (LMO) on the network are monitored. The first modulation profile of the network node is updated to a second modulation profile having a second density. The updating is based on the monitored messages. Interference is detected by determining that a link between the first network node and a second network node on the network is not conveying a predetermined class of messages correctly. The first network node is set to a third modulation profile more robust than the first and second modulation profiles in response to the detected interference. The third modulation profile is common to each network node on the network.

    摘要翻译: 在将信息的调制调整到在网络上发送的子载波上的方法中,将网络上的网络节点的第一调制简档设置为第一密度。 监视支持网络上的链路维护操作(LMO)的多个消息。 网络节点的第一调制分布被更新为具有第二密度的第二调制分布。 更新基于受监视的消息。 通过确定网络上的第一网络节点和第二网络节点之间的链路不正确地传送预定类别的消息来检测干扰。 响应于检测到的干扰,第一网络节点被设置为比第一和第二调制分布更加鲁棒的第三调制分布。 第三个调制模式对于网络上的每个网络节点是共同的。