ROUTE INFORMATION RELAY METHOD AND WIRELESS TERMINAL,申请号EP20090735806-传众专利搜索

ROUTE INFORMATION RELAY METHOD AND WIRELESS TERMINAL

申请公布号：EP2273822(A4)

申请号：EP20090735806

申请日期：2009.04.22

申请公布日期：2014.10.22

申请人：

FUJITSU LIMITED

发明人：IKEMOTO, KENTARO;TAKEBAYASHI, TOMOYOSHI;SONODA, TOSHIHIRO;IDANI, SHIGEHIRO

分类号：H04W40/30;H04W40/12;H04W84/18

主分类号：H04W40/30

摘要：<p>Each node connected to an ad hoc network receives route information from an adjacent node. Each node obtains quality information indicating quality of a route indicated by the route information with respect to the received route information. Each node determines whether a plurality of route information items whose packet destination nodes are the same are received at a predetermined frequency. When it is determined that a plurality of route information items whose packet destination nodes are the same are received, each node compares quality information items of the plurality of received route information items, and selects a route information item corresponding to a quality information item indicating a highest quality as a comparison result. Each node relays the selected route information item to an adjacent node.</p>