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    • 1. 发明申请
    • ROUTING METHOD AND APPARATUS
    • 路由方式和设备
    • WO2007034313A1
    • 2007-03-29
    • PCT/IB2006/002640
    • 2006-09-25
    • FUHRMANN, Thomas, Friedrich, TheoKUTZNER, Kendy
    • FUHRMANN, Thomas, Friedrich, TheoKUTZNER, Kendy
    • H04L12/56
    • H04L67/104H04L45/00H04L45/34H04L67/1044H04L67/12
    • A routing method for routing data from a source node to a destination node, comprising defining a physical metric and a virtual metric of distances between the nodes , maintaining each node a data storage of information about at least some of the nodes (1202) , for deriving forwarding information for use in forwarding the data between the nodes, selecting from the data storage of an instant node an intermediate node that is closer to the destination node than the instant node according to the virtual metric (1714), retrieving information about the intermediate node from the data storage of the instant node and attaching forwarding information derived therefrom to the data (1710), and determining whether the data can be forwarded using the attached forwarding information and if so forwarding the data, or whether a further intermediate node is required and if so attaching new forwarding information, or whether the data has reached the destination node (1712) .
    • 一种用于将数据从源节点路由到目的地节点的路由方法,包括定义物理度量和节点之间距离的虚拟度量,维护每个节点关于至少一些节点(1202)的信息的数据存储,以供 导出用于在节点之间转发数据的转发信息,根据虚拟度量(1714)从即时节点的数据存储中选择比当前节点更靠近目的地节点的中间节点,检索关于中间节点的信息 节点,并将从其导出的转发信息附加到数据(1710),并且确定是否可以使用附接的转发信息转发数据,并且如果转发数据,或者是否需要进一步的中间节点 如果这样附加新的转发信息,或者数据是否到达目的地节点(1712)。