公开(公告)号：US20120163233A1

公开(公告)日：2012-06-28

申请号：US13295343

申请日：2011-11-14

申请人： Anseok LEE ,  Wooram Shin ,  Kwang Jae Lim ,  Dong Seoung Kwon ,  Hyun-Jae Kim

发明人： Anseok LEE ,  Wooram Shin ,  Kwang Jae Lim ,  Dong Seoung Kwon ,  Hyun-Jae Kim

IPC分类号： H04L12/28

CPC分类号： H04L12/437 ,  H04W40/248

摘要： The present invention relates to a method for transmitting routing information in a wireless network. More particularly, the present invention relates to a method for forwarding node link information even in an environment having a limited bandwidth for transmitting routing information. A routing apparatus according to exemplary embodiment of the present invention stores network topology information in an link information unit, generates a routing update message according to a priority of each link information, and transmitting the routing update message to a network. The priority of each link information is decided based on change in network topology, and a reception time and a transmission time of link information. Accordingly, important link information can be propagated at fast speed.

摘要翻译： 本发明涉及一种在无线网络中发送路由信息的方法。 更具体地，本发明涉及即使在具有用于发送路由信息的有限带宽的环境中也转发节点链路信息的方法。 根据本发明的示例性实施例的路由装置将网络拓扑信息存储在链路信息单元中，根据每个链路信息的优先级生成路由更新消息，并将路由更新消息发送到网络。 基于网络拓扑的变化以及链接信息的接收时间和发送时间决定各链路信息的优先级。 因此，可以以快速的速度传播重要的链接信息。