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    • 62. 发明授权
    • Mechanism for identifying and penalizing misbehaving flows in a network
    • 在网络中识别和惩罚不良行为流的机制
    • US08243593B2
    • 2012-08-14
    • US11022599
    • 2004-12-22
    • Vishnu Natchu
    • Vishnu Natchu
    • G01R31/08G06F11/00G08C15/00H04J1/16H04J3/14H04L1/00H04L12/26
    • H04L47/10H04L47/32
    • A mechanism is disclosed for identifying and penalizing misbehaving flows in a network. In one implementation, a set of behavioral statistics are maintained for each flow. These behavioral statistics are updated as information packets belonging to a flow are processed. Based upon these behavioral statistics, a determination is made as to whether a flow is exhibiting undesirable behavior. If so, a penalty is imposed on the flow. In one implementation, this penalty causes packets belonging to the flow to have a higher probability of being dropped than packets belonging to other flows that do not exhibit undesirable behavior. In one implementation, in addition to penalizing the flow, this penalty also has the effect of correcting the flow's behavior such that the flow exhibits less undesirable behavior after the penalty than before. By correcting the flow's behavior, the penalty makes it possible for the flow to become a non-misbehaving flow.
    • 公开了一种用于识别和惩罚网络中的行为不正的流的机制。 在一个实现中,为每个流维护一组行为统计信息。 这些行为统计信息被更新为处理属于流的信息包。 基于这些行为统计,确定流是否表现出不期望的行为。 如果是这样,对流量进行惩罚。 在一个实现中,这种惩罚导致属于该流的分组具有比不具有不期望的行为的属于​​其他流的分组更高的概率。 在一个实施中,除了惩罚流程之外,该惩罚还具有纠正流动行为的效果,使得流程在惩罚之后表现出比以前更少的不期望的行为。 通过纠正流动的行为,惩罚使得流动成为不行动的流动成为可能。
    • 64. 发明授权
    • Sound sensor array with optical outputs
    • 具有光学输出的声音传感器阵列
    • US07845233B2
    • 2010-12-07
    • US12024049
    • 2008-01-31
    • Charles G. Seagrave
    • Charles G. Seagrave
    • G01H17/00H04R5/02
    • H04R3/005
    • Two or more sound sensors are placed in a space of interest. Each sensor has a light-emitting output. Each sensor can be positioned at a specific location, such as at an ear location for a seated listener. An excitation source can provide a specified acoustical energy stimulus to the space. A user can obtain a visual impression of acoustical response of the space corresponding to the sound sensors' positions. An image acquisition system can acquire an image of the sound sensors responding to a stimulus. Acquired images can be analyzed to determine response characteristics. A presentation system can provide a display of response characteristics.
    • 两个或多个声音传感器放置在感兴趣的空间中。 每个传感器都具有发光输出。 每个传感器可以被定位在特定的位置,例如在用于坐着的听众的耳朵位置处。 激发源可以向该空间提供指定的声能刺激。 用户可以获得对应于声音传感器位置的空间的声学响应的视觉印象。 图像采集系统可以获取响应于刺激的声音传感器的图像。 可以分析获取的图像以确定响应特征。 呈现系统可以提供响应特征的显示。