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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.

Inactive Publication Date: 2005-01-19
李伟章
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. Since the terminals of the existing wired telephone network cannot move with numbers, people can only use public telephones when they are in public places, and public telephones can only call out, and the situation of man-made damage is relatively serious
[0006] 2. The public telephones provided by the existing wired telephone network do not have the characteristics of calling user identification, and may be used by criminals
[0007] 3. For users who need to move phones frequently or have temporary phone needs, it is very inconvenient to move phones in the traditional wired telephone network
[0008] 4. The charging method of the existing wired telephone network is single
[0009] 5. Due to the one-to-one correspondence between existing telephone numbers and subscriber lines, the system structure of the current wireless local telephone system (PAS, commonly known as PHS) is relatively complicated, and it is more difficult to implement nationwide and global roaming of PHS mobile phones

Method used

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Examples

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Embodiment Construction

[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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PUM

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Abstract

The invention relates to a wired mobile user terminal. It includes: telephone section the same as static network telephone that includes: wired mobile user identified card, card reader, processor, modulator demodulator, composite circuit and terminal contacting plug; a wired mobile exchanging system that includes: wired ownership user location register, rights identification center, wired mobile exchanger, wired access user location register and operation maintaining center; a wired mobile communication system that includes: wired mobile user terminal and one or plural mentioned wired mobile exchange system; a wired mobile telephone local network constituted by the mentioned wired mobile communication system and integrated wired telephone public network. The number carried wired mobile user terminal in the communication system could connect to any none-number carried wired mobile public user line for incoming call and outgoing call.

Description

technical field [0001] The present invention relates to a wired communication system, in particular to a wired mobile communication system. Background technique [0002] The characteristics of the current wired telephone network: one is the use of wired access technology; the other is the one-to-one correspondence between the user telephone number and the subscriber line, which has nothing to do with the connected user terminal, and the telephone number of the user terminal depends entirely on the telephone number of the connected subscriber line , so the user terminal cannot move with the number. [0003] The characteristics of the current wireless cellular mobile phone network: one is the use of wireless access technology; the other is the one-to-one correspondence between the user's phone number and the user terminal (mobile phone, etc.) The user terminal can move with the mobile number. [0004] The disadvantages of the existing traditional wired telephone network are:...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B3/00H04L12/28H04M3/42H04W8/02
Inventor 李伟章
Owner 李伟章
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