Wired mobile communication system
A technology for wired and mobile users, applied in wired transmission systems, wireless communications, transmission systems, etc., can solve the problems of PHS mobile phone nationwide and global roaming difficulty, inconvenient mobile phone transfer, single charging method, etc.
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[0083] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0084] figure 1 It is a structural block diagram of the wired mobile subscriber terminal (LMT) of the present invention, as figure 1 In the illustrated embodiment, an LMT includes:
[0085] The phone part 17 is the same as the fixed-line phone;
[0086] Wired mobile subscriber identification card, not shown in the figure;
[0087] Card reader 13, the wired mobile subscriber identification card (SIM card) is inserted in the card reader, and card reader 13 reads out the subscriber identification code and the authentication key in the SIM card;
[0088] The processor 14 is connected with the card reader 13, receives the authentication data from the LVLR, uses the authentication data and the user authentication key to complete the user authentication calculation according to a certain algorithm, and returns the calculation resu...
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