Method and apparatus for managing floor control in a network
    2.
    发明申请
    Method and apparatus for managing floor control in a network 有权
    用于管理网络中楼层控制的方法和装置

    公开(公告)号:US20070143478A1

    公开(公告)日:2007-06-21

    申请号:US11300779

    申请日:2005-12-15

    IPC分类号: G06F15/173

    CPC分类号: H04L69/28

    摘要: A method for managing floor control in a network is disclosed. The method includes beginning a ballot timer when at least one of a) a first node packet is created at the node and b) a second node packet is received at the node from a second node. The first node packet comprises a first timestamp and the second node packet comprises a second timestamp. The ballot timer runs for a first predefined time interval. The method further includes determining a floor holder upon expiration of the first predefined time interval based upon an earliest time of the first timestamp and the second timestamp. Further, the node and the second node have a same absolute timing reference.

    摘要翻译: 公开了一种用于管理网络中的楼层控制的方法。 所述方法包括当在所述节点处创建a)第一节点分组中的至少一个并且b)在所述节点处从第二节点接收到第二节点分组时,开始投票定时器。 第一节点分组包括第一时间戳,并且第二节点分组包括第二时间戳。 投票计时器运行第一预定时间间隔。 所述方法还包括:基于所述第一时间戳和所述第二时间戳的最早时间,在所述第一预定义时间间隔期满时确定楼层持有者。 此外,节点和第二节点具有相同的绝对定时参考。

    Method for detecting valid data in a data stream
    3.
    发明授权
    Method for detecting valid data in a data stream 失效
    检测数据流中有效数据的方法

    公开(公告)号:US5640430A

    公开(公告)日:1997-06-17

    申请号:US116197

    申请日:1993-09-02

    IPC分类号: H04B1/16 H04L25/06 H04B1/06

    CPC分类号: H04L25/068 H04B1/16

    摘要: In a digital communication system, communication units may reduce power consumption while attempting to detect reception of valid data by sampling and filtering a data stream at a first sampling rate producing a first filtered data stream. When the first filtered data stream indicates potential valid data, the communication unit samples and filters the data stream at a second sampling rate, wherein the second sampling rate is greater than the first sampling rate and consumes more power, producing a second filtered data stream. The communication unit determines whether the data stream contains valid data based on the second filtered data stream.

    摘要翻译: 在数字通信系统中,当尝试通过以产生第一经过滤数据流的第一采样率对数据流进行采样和滤波来检测有效数据的接收时,通信单元可以降低功耗。 当第一滤波数据流指示潜在的有效数据时,通信单元以第二采样率对数据流进行采样和滤波,其中第二采样率大于第一采样率,并消耗更多的功率,产生第二滤波数据流。 通信单元基于第二滤波数据流确定数据流是否包含有效数据。