Optimization of polling protocols in sensor networks
    1.
    发明授权
    Optimization of polling protocols in sensor networks 有权
    传感器网络中轮询协议的优化

    公开(公告)号:US08565109B1

    公开(公告)日:2013-10-22

    申请号:US13014543

    申请日:2011-01-26

    IPC分类号: H04L12/26 H04W4/00 H04J3/16

    摘要: A communication-management method involves a recurring polling scheme, wherein network nodes are polled by a base station according to optimized and/or user-preferred polling intervals assigned to each network node. The polling interval assigned to a given node may be optimized to minimize and/or achieve user-preferred thresholds for energy consumption and latency associated with each network node in the sensor network. Optimized and/or user-preferred polling intervals may be constrained in accordance with various network performance considerations, for example, a recommended update interval for each network node, characteristics of the network nodes themselves, the duration of the timselots at which the network nodes are polled, and/or other network performance considerations.

    摘要翻译: 通信管理方法涉及循环轮询方案,其中根据分配给每个网络节点的优化和/或用户优选轮询间隔,基站轮询网络节点。 可以优化分配给给定节点的轮询时间间隔以最小化和/或实现与传感器网络中的每个网络节点相关联的能量消耗和等待时间的用户优选阈值。 优化的和/或用户优选的轮询间隔可以根据各种网络性能考虑来约束,例如,每个网络节点的推荐的更新间隔,网络节点本身的特性,网络节点的时间间隔 轮询和/或其他网络性能考虑。