| 摘要 |
PURPOSE: A method for routing in a dedicated short range communication system is provided to set a path of minimum control packet by RSE(Road Side Equipment) of linear structure according to movement of OBE. CONSTITUTION: An OBE is connected to RSE controlling the present located region and a mobile internet protocol is allocated by a HA(Home Agent)(S10). The OBE adds the mobile internet protocol to a routing table of RSE and transmits a terminal information initial alerting message including the terminal information about OBE(S12, S14). The OBE is reconnects to RSE receiving the terminal information initial alerting message(S22).
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