Cross-layer routing method in wireless sensor network
    1.
    发明授权
    Cross-layer routing method in wireless sensor network 有权
    无线传感器网络中的跨层路由方法

    公开(公告)号:US08102794B2

    公开(公告)日:2012-01-24

    申请号:US12193181

    申请日:2008-08-18

    IPC分类号: H04J1/10

    CPC分类号: H04B7/155 H04W40/12 H04W40/22

    摘要: Provided is a cross-layer routing method in a wireless sensor network including: locating a destination node which is a final destination of data by a source node which generates the data; and determining an optimal relay node among one or more neighboring nodes using their position information for each hop and forwarding the data from the source node to the destination node through the determined relay nodes. Therefore, an effective and stable routing which reduces overheads of additional control messages used for stable data forwarding and reduces collisions in a shared channel by using wireless link layer characteristics can be implemented.

    摘要翻译: 提供了一种无线传感器网络中的跨层路由选择方法,包括:通过生成数据的源节点定位作为数据的最终目的地的目的地节点; 以及使用其每一跳的位置信息确定一个或多个相邻节点之间的最佳中继节点,并且通过所确定的中继节点将数据从源节点转发到目的地节点。 因此,可以实现有效和稳定的路由,其减少用于稳定数据转发的附加控制消息的开销,并且通过使用无线链路层特性减少共享信道中的冲突。

    CROSS-LAYER ROUTING METHOD IN WIRELESS SENSOR NETWORK
    2.
    发明申请
    CROSS-LAYER ROUTING METHOD IN WIRELESS SENSOR NETWORK 有权
    无线传感器网络中的跨层路由方法

    公开(公告)号:US20090147725A1

    公开(公告)日:2009-06-11

    申请号:US12193181

    申请日:2008-08-18

    IPC分类号: H04B7/14

    CPC分类号: H04B7/155 H04W40/12 H04W40/22

    摘要: Provided is a cross-layer routing method in a wireless sensor network including: locating a destination node which is a final destination of data by a source node which generates the data; and determining an optimal relay node among one or more neighboring nodes using their position information for each hop and forwarding the data from the source node to the destination node through the determined relay nodes. Therefore, an effective and stable routing which reduces overheads of additional control messages used for stable data forwarding and reduces collisions in a shared channel by using wireless link layer characteristics can be implemented.

    摘要翻译: 提供了一种无线传感器网络中的跨层路由选择方法,包括:通过生成数据的源节点定位作为数据的最终目的地的目的地节点; 以及使用其每一跳的位置信息确定一个或多个相邻节点之间的最佳中继节点,并且通过所确定的中继节点将数据从源节点转发到目的地节点。 因此,可以实现有效和稳定的路由,其减少用于稳定数据转发的附加控制消息的开销,并且通过使用无线链路层特性减少共享信道中的冲突。