MULTI-HOP ON-VEHICLE APPARATUS, MULTI-HOP SERVER, MULTI- HOP ON-ROAD APPARATUS, AND MULTI-HOP COMMUNICATION METHOD

摘要

PROBLEM TO BE SOLVED: To form and control cells along a particular road with multi-hop communication being utilizable only by vehicles on the particular road.;SOLUTION: Multi-hop communication apparatuses mounted on multi-hop vehicles 541 to 548 relay communication between vehicles on a highway 520 and base stations BS1 to BS8, a multi-hop server 580 for storing the multi-hop vehicles 541 to 548 revises a cell switching point 510 to switch a relay destination on the basis of capacity, the multi-hop communication apparatus receives the information and selects a base station being a relay destination on the basis of the information.;COPYRIGHT: (C)2003,JPO