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Information processing device

An information processing device and a technology for processing parts, which are applied in the direction of electrical digital data processing, digital data processing components, wireless communication, etc., and can solve problems such as user information abuse

Inactive Publication Date: 2008-04-09
KYOCERA CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, there is a fear that user information will be misused

Method used

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Examples

Experimental program
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Effect test

no. 1 example

[0030] The first embodiment of the present invention relates to an information processing device incorporating a communication module. The information processing device has a CPU that executes various processing other than communication processing. Generally, if the user operates to execute a software program stored in a storage area in the information processing apparatus, the CPU executes the processing of the program. On the other hand, if the user operates to perform communication processing, the communication module only performs communication, and thus the CPU transmits the information to be communicated to the communication module via the signal line between the CPU and the communication module. The communication module stores user information therein and uses the stored user information when communicating.

[0031]Therefore, it is necessary to store user information in the communication module before communication processing. The information processing apparatus of this em...

no. 2 example

[0047] The second embodiment of the present invention relates to an information processing device incorporating communication modules similar to the first embodiment. The second embodiment is different from the first embodiment in the switching method of the switch part. If the connection terminal of the external device is connected to the connection terminal of the information processing device, this condition is detected, and the switch part connects the communication module and the connection terminal of the information processing device. On the other hand, if the connection of the connection terminal of the external device and the connection terminal of the information processing device is not detected, the switch part connects the communication module and the CPU.

[0048] Figure 4 The configuration of the information processing apparatus according to the second embodiment of the present invention is shown. Compared with the information processing apparatus 100 of FIG. 1, t...

no. 3 example

[0052] The third embodiment of the present invention relates to an information processing device incorporating communication modules similar to the first embodiment. The third embodiment differs from the first embodiment in the switching method of the switch section. The connecting terminal is provided with a command terminal for accepting a user information input command from an external device. In order to write user information into the information processing device, the user manipulates the external device to send a user information input instruction to the instruction terminal. Once the command is received, the switch part connects the communication module and the connection terminal. On the other hand, in the normal state, the switch part connects the communication module and the CPU.

[0053] Figure 5 The configuration of the information processing apparatus 300 according to the third embodiment of the present invention is shown. Compared with the information processing d...

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Abstract

A CPU executes various types of processing that can be executed in an information processing device. A communication module executes communication processing conforming to EV-DO and cdma2000 1x. A connection terminal is a coupling connector of asynchronous serial communication signal line for writing subscriber information. A switch section can switch between connection of the CPU and the communication module and connection of the connection terminal and the communication module. A switch has a function for the user to switch the switch section. A display section mainly displays the processing result of the CPU. A notification section is an LED, etc., controlled by the communication module.

Description

Technical field [0001] The present invention relates to an information processing device, in particular to an information processing device with communication function. Background technique [0002] Recently, cdma 2000 1xEV-DO (hereinafter referred to as EV-DO) has been developed as a next-generation high-speed wireless communication system. EV-DO is a new version of the dedicated cdma2000 1x system provided by extending cdma 2000 to the third-generation system for data communication and increasing the transmission rate. "EV" means development, and "DO" means data only. [0003] The EV-DO system is approximately the same as cdma2000 1x in terms of the wireless interface configuration of the uplink channel from the wireless communication terminal to the base station. As for the configuration of the wireless interface of the downlink channel from the base station to the wireless communication terminal, its modulation method and multiplexing method are very different from those of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B1/00G06F1/16H04M1/02G06F13/00H04B1/40H04B7/26H04M1/00H04M11/00H04W4/00H04W8/18H04W8/22
CPCH04W88/02H04B1/40
Inventor 松村隆司
Owner KYOCERA CORP
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