COMMUNICATION TERMINAL, AUTOMOBILE COMMUNICATION TERMINAL, AND AUTOMOBILE
摘要
A communication terminal capable of constantly optimal communication independently of the environment of its antenna. The communication terminal, provided with radio transmitter and receiver means, includes a training system for adjusting the reception sensitivity by itself and a switch system for switching between normal communication mode and training mode. This terminal is particularly useful as an automobile communication terminal in an intelligent transportation system.
申请公布号
WO0128113(A1)
申请公布日期
2001.04.19
申请号
WO1999JP05634
申请日期
1999.10.13
申请人
HITACHI, LTD.;TAKEDA, ERIKO;YAMASHITA, KIICHI;SEKINE, KENJI;TAKEI, KEN
发明人
TAKEDA, ERIKO;YAMASHITA, KIICHI;SEKINE, KENJI;TAKEI, KEN