发明名称 WIRELESS INFORMATION DISTRIBUTION SYSTEM
摘要 PROBLEM TO BE SOLVED: To provide a wireless information distribution system in which a user can easily and speedily acquire required specific area information and further the congestion of a line can be reduced as a wireless information distribution system for distributing information via a radio channel. SOLUTION: When a mobile wireless terminal belongs to the inside of the receiving area of a wireless information distribution base station having a server for specific area information, a specific area information item is added to a menu screen on the mobile wireless terminal; and it is reported to the user by using a light emitting element or sound that the specific area information is changed into an acquirable state. COPYRIGHT: (C)2003,JPO
申请公布号 JP2003163743(A) 申请公布日期 2003.06.06
申请号 JP20010363582 申请日期 2001.11.29
申请人 HITACHI KOKUSAI ELECTRIC INC 发明人 SASA ATSUSHI;TOKUYOSHI TAKESHI
分类号 H04M3/42;H04M11/08;H04W88/18;(IPC1-7):H04M3/42;H04Q7/20 主分类号 H04M3/42
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