发明名称 MOBILE COMMUNICATION SYSTEM
摘要 <p>PROBLEM TO BE SOLVED: To provide a mobile communication system where a mobile terminal with a memory of a required minimum capacity makes communication. SOLUTION: The mobile communication system is provided with mobile terminals 1-1-1-n each having a memory of a required minimum capacity for communication registered in advance in a communication enterprise providing the mobile communication system, base stations 2-1-2-m that relay wireless data of the mobile terminals and measure date and time at communication and a communication period, a relay processing center 3 that is connected to the base stations 2-1-2-m via a connection channel 6, stores management information with respect to contracts of the mobile terminals 1-1-1-n, uses programs required by the mobile terminals 1-1-1-n, the processing in response to the program in use and a memory and transmits the processed result to the mobile terminal in use, and a charging center 4 that calculates charging on the basis of a contract basic charge of the mobile terminals 1-1-1-n with respect to the mobile communication system and produces a bill 41.</p>
申请公布号 JP2002223477(A) 申请公布日期 2002.08.09
申请号 JP20010017550 申请日期 2001.01.25
申请人 NEC CORP 发明人 FUJITA TOSHIKI
分类号 G06Q10/00;G06Q30/04;G06Q30/06;G06Q50/00;H04M11/00;H04W88/18;H04W92/24;(IPC1-7):H04Q7/38;G06F17/60 主分类号 G06Q10/00
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