公开(公告)号：US20060171387A1

公开(公告)日：2006-08-03

申请号：US11335594

申请日：2006-01-20

申请人： Kyung-Lim Kang ,  Young-Sung Roh ,  Jae-Hoon Kim ,  Young-Gon Choi ,  Jung-Ho Kim ,  Shubhranshu Singh ,  Jae-Pil You ,  Dong-Keun Lee ,  Hyun-Sik Kang

发明人： Kyung-Lim Kang ,  Young-Sung Roh ,  Jae-Hoon Kim ,  Young-Gon Choi ,  Jung-Ho Kim ,  Shubhranshu Singh ,  Jae-Pil You ,  Dong-Keun Lee ,  Hyun-Sik Kang

IPC分类号： H04L12/56 ,  H04L12/28

CPC分类号： H04L29/1232 ,  H04L29/12264 ,  H04L45/00 ,  H04L61/2046 ,  H04L61/2092 ,  H04W8/26 ,  H04W40/246 ,  H04W80/02 ,  H04W84/18

摘要： A method for assigning a global address to a node in an ad-hoc network is provided. A joining node to the ad-hoc network generates a local address using its MAC address. The joining node inquires of its one-hop nodes about whether they occupy a local address that is the same as the generated local address. When the joining node is informed that there are no nodes occupying the same local address, it generates a global address using the generated local address and a global prefix provided from neighbor nodes. The joining node inquires of an Internet gateway about whether the generated global address is currently used. When the joining node is informed that there are no nodes currently using the same global address, the joining node is assigned the generated global address. Further, the joining node and the Internet gateway communicate messages via a relay node using a tunneling.

摘要翻译： 提供了一种用于将全局地址分配给自组织网络中的节点的方法。 到ad-hoc网络的加入节点使用其MAC地址生成本地地址。 加入节点查询其一跳节点是否占用与生成的本地地址相同的本地地址。 当加入节点被通知没有占用相同本地地址的节点时，它使用生成的本地地址和从邻居节点提供的全局前缀生成全局地址。 加入节点向因特网网关询问当前是否使用生成的全局地址。 当加入节点被通知当前没有节点正在使用相同的全局地址时，向连接节点分配生成的全局地址。 此外，加入节点和因特网网关通过中继节点使用隧道传送消息。