Unlock instant, AI-driven research and patent intelligence for your innovation.

Collection of internal infor mation of mobile communication terminal by external module

A mobile communication terminal and mobile terminal technology, applied in the field of mobile communication terminals, can solve the problems such as the inability to repair the portable telephone terminal quickly, the inability to effectively study the problem of the portable telephone terminal, and the difficulty in solving the problem quickly and so on.

Inactive Publication Date: 2004-03-24
RENESAS ELECTRONICS CORP
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is impossible to effectively study the problems occurring in the portable telephone terminal, and it is difficult to quickly solve the problem. Therefore, it is impossible to quickly repair the problematic portable telephone terminal and return it to the user.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Collection of internal infor mation of mobile communication terminal by external module
  • Collection of internal infor mation of mobile communication terminal by external module
  • Collection of internal infor mation of mobile communication terminal by external module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] As an embodiment of the present invention, next, a field test for testing a communication protocol of a mobile communication terminal, when used, a SIM card is installed in a mobile communication terminal, and a portable phone terminal is used as a mobile communication terminal will be described , while the SIM card is used as an external module.

[0046] Instead of a SIM card, a USIM card can also be used. The mobile communication terminal is not limited to a portable phone terminal, but may be any mobile communication terminal in which an external module such as a SIM card or USIM card can be installed. In addition, the external module is not limited to an IC card such as a SIM card or a USIM card, but may be an external module that can be installed in a portable terminal device and has a CPU and a memory.

[0047] First, a field test and the structures of a portable terminal and a SIM card for realizing the field test will be described. Such as Figure 4 As shown,...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An external module and a mobile communication terminal that facilitate collection of the internal state of a mobile communication terminal are provided. The external module is installed in the mobile communication terminal when the mobile communication terminal is in use and comprises: an internal information collection unit that communicates with the mobile communication terminal for collecting information relating to the internal states of the mobile communication terminal; and a memory for storing information that has been collected by the internal information collection unit. The mobile communication terminal has an internal state information acquisition unit for acquiring internal state information of the mobile communication terminal and supplying this internal state information to the external module.

Description

technical field [0001] The present invention relates to a mobile communication terminal, such as a portable telephone terminal and the like. Background technique [0002] In the prior art, a portable telephone terminal connected to a radio communication network for information communication has incorporated a device for connecting to an external storage device (hereinafter referred to as a portable storage device). The portable storage device stores information for connecting the portable telephone terminal to the radio communication network, such as identification information and billing information related to the user of the portable telephone terminal. [0003] Radio communication networks used by portable telephone terminals using portable storage devices include GSM (Global System for Mobile Communications) or DCS (Digital Communications Service) 1800 as a European digital mobile communication standard, and PCS (Personal Communications Service) 1800 as a North American ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/24H04M1/724H04B7/26H04B17/17H04B17/29H04L69/40H04W4/00H04W24/00H04W24/06H04W88/02H04W92/08
CPCH04M2250/14H04M1/24H04M1/72519H04M1/724H04B1/40
Inventor 东博之
Owner RENESAS ELECTRONICS CORP