Handover method of on board equipment and on board equipment thereof

摘要

The present invention relates to a handover method of a vehicle terminal and a vehicle terminal, and more particularly, to an on-board equipment (OBE) for providing information on a service provided from at least one roadside equipment (RSE) (WAVE Service Advertisement) containing the base station information for reference to perform the over-access, connecting to the first roadside base station, storing the first base-station information included in the WSA received from the first roadside base station, A receiving step of receiving a WSA including information on a providing service and second base station information from a second roadside base station and a vehicle terminal determining a second roadside base station as a handover target by referring to the first base station information, And storing the second base station information, thereby minimizing the amount of frames lost in the handover process Normalization of communication can be achieved in a short time.