发明名称 SYSTEM AND METHOD FOR TRANSMITTING INFORMATION FOR PORTABLE RADIO TERMINAL
摘要 PROBLEM TO BE SOLVED: To provide sufficient information for most efficient moving to a user and to reduce the change burden of the user by transmitting the information from the side of communication common carrier. SOLUTION: The information transmitting system for portable radio terminal through a network is provided with a network system for transmitting the timetable of railroad station closest to the present position of a portable radio terminal to the portable radio terminal according to a request transmitted from the portable radio terminal through the network.
申请公布号 JP2001352582(A) 申请公布日期 2001.12.21
申请号 JP20000170955 申请日期 2000.06.07
申请人 NEC MOBILING LTD 发明人 KEIRINBOU HISASHI
分类号 H04M3/493;H04L12/28;H04M3/42;H04M11/08;H04W4/02;(IPC1-7):H04Q7/38;H04Q7/34 主分类号 H04M3/493
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