Mobile communication system capable of updating program in mobile terminal

Application Number: 00121507
Application Date: 2000.08.08
Publication Number: 1284820
Publication Date: 2001.02.21
Priority Information: 1999/8/11 JP 227058/1999
International: H04Q7/32
Applicant(s) Name: NEC Corp.
Inventor(s) Name: Tomiyori Yutaka
Patent Agency Code: 11219
Patent Agent: mu dejun
Abstract Information about the version of a program currently stored in a mobile terminal is stored in a database of a download controller in a wireless communication network together, with a telephone number of the mobile terminal. When a version of the program later than that in the mobile terminal is input from an input unit, the download controller transmits the input program to the mobile terminal according to the telephone number via an exchange station and a mobile base station. When the mobile communication terminal receives the input program, the stored program is updated with the input program.