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公开(公告)号:US08102794B2
公开(公告)日:2012-01-24
申请号:US12193181
申请日:2008-08-18
申请人: Chang Sub Shin , Bong Soo Kim , Cheol Sig Pyo , Jong Suk Chae , Hyuk Lim , In Hyeok Jang , Hyo Joo Kim
发明人: Chang Sub Shin , Bong Soo Kim , Cheol Sig Pyo , Jong Suk Chae , Hyuk Lim , In Hyeok Jang , Hyo Joo Kim
IPC分类号: H04J1/10
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。
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公开(公告)号:US20090147725A1
公开(公告)日:2009-06-11
申请号:US12193181
申请日:2008-08-18
申请人: Chang Sub SHIN , Bong Soo KIM , Cheol Sig PYO , Jong Suk CHAE , Hyuk LIM , In Hyeok JANG , Hyo Joo KIM
发明人: Chang Sub SHIN , Bong Soo KIM , Cheol Sig PYO , Jong Suk CHAE , Hyuk LIM , In Hyeok JANG , Hyo Joo KIM
IPC分类号: H04B7/14
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。
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