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公开(公告)号:US07751332B2
公开(公告)日:2010-07-06
申请号:US11923777
申请日:2007-10-25
申请人: Yong Liu , Eun Il Seo , Jin Young Yang , Myung Jong Lee , Xuhui Hu
发明人: Yong Liu , Eun Il Seo , Jin Young Yang , Myung Jong Lee , Xuhui Hu
IPC分类号: H04L12/28
CPC分类号: H04W40/34 , H04L45/00 , H04L45/122
摘要: A data routing method and system, the data routing method including: locating a destination node using a destination locating packet; establishing a preliminary route including anchor nodes based on a route where the destination locating packet is transmitted to the destination node; determining a link cost between neighbor nodes of each of the anchor nodes, and also between the anchor nodes and the neighbor nodes of each of the anchor nodes; generating minimum cost information with respect to a route consuming a minimum cost from the destination node to a source node using the link cost; and forming a data route from the destination node to the source node using the minimum cost information.
摘要翻译: 一种数据路由方法和系统,所述数据路由方法包括:使用目的地定位分组来定位目的地节点; 基于目的地定位分组被发送到目的地节点的路由建立包括锚节点的初步路由; 确定每个锚节点的相邻节点之间以及锚节点与每个锚节点的相邻节点之间的链路成本; 生成关于使用链路成本从目的地节点到源节点消耗最小成本的路由的最小成本信息; 以及使用最小成本信息从目的地节点到源节点形成数据路由。
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公开(公告)号:US20080101244A1
公开(公告)日:2008-05-01
申请号:US11923777
申请日:2007-10-25
申请人: Yong LIU , Eun Il Seo , Jin Young Yang , Myung Jong Lee , Xuhui Hu
发明人: Yong LIU , Eun Il Seo , Jin Young Yang , Myung Jong Lee , Xuhui Hu
IPC分类号: G06F11/30 , G06F15/173 , H04L12/28 , H04L12/56
CPC分类号: H04W40/34 , H04L45/00 , H04L45/122
摘要: A data routing method and system, the data routing method including: locating a destination node using a destination locating packet; establishing a preliminary route including anchor nodes based on a route where the destination locating packet is transmitted to the destination node; determining a link cost between neighbor nodes of each of the anchor nodes, and also between the anchor nodes and the neighbor nodes of each of the anchor nodes; generating minimum cost information with respect to a route consuming a minimum cost from the destination node to a source node using the link cost; and forming a data route from the destination node to the source node using the minimum cost information.
摘要翻译: 一种数据路由方法和系统,所述数据路由方法包括:使用目的地定位分组来定位目的地节点; 基于目的地定位分组被发送到目的地节点的路由建立包括锚节点的初步路由; 确定每个锚节点的相邻节点之间以及锚节点与每个锚节点的相邻节点之间的链路成本; 生成关于使用链路成本从目的地节点到源节点消耗最小成本的路由的最小成本信息; 以及使用最小成本信息从目的地节点到源节点形成数据路由。
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