KR200244698Y1 - Interface circuit between mobile phone and personal computer - Google Patents

Abstract

The present invention relates to an interface circuit between a mobile communication terminal and a fish that enables some data processing routines to be implemented on a PC to be suitable for data that is difficult to process according to protocol evolution (IS-95 B, C).

To this end, the present invention provides a mobile communication terminal for receiving a message as Internet packet data from a base station, a PC connected to a serial communication line using the mobile communication terminal and a USB port, and real-time voice and text. It includes a PC phone equipped with a Windows program, such as message processing, Internet browser of the PC according to the Internet connection, phone book editing and terminal function setting,

Through the smooth interfacing between the mobile communication terminal and the PC using USB (Universal Serial Bus) having a high transmission speed, the situation of the mobile communication terminal can be checked in real time. By increasing the capacity of the reception and voice recording and creating a user-centered and convenient working environment, it provides an effect that can actively respond to the age of one-person-person (PC).

Description

Interface circuit between mobile terminal and fish {Interface circuit between mobile phone and personal computer}

The present invention relates to an interface circuit between a mobile communication terminal and a fish, and in particular, some data processing routines can be implemented on a PC to fit data that is difficult to process according to the protocol evolution (IS-95B, C). It relates to an interface circuit between a mobile communication terminal and a fish.

Conventionally, an interface circuit between a mobile communication terminal and a PC is shown in FIG.

When the mobile communication terminal 2 receives a message as the Internet packet data from the base station 1, an example is shown in FIG. 2 through the liquid crystal display 2A provided in the mobile communication terminal 2; The message as shown is displayed.

In addition, the function button 2B of the mobile communication terminal 2 is used to store voice data to a limited memory at the time of automatic response, and to connect the mobile communication terminal 2 and the fish 3 to a synchronous serial communication line (PC). SYNC.Serial com. (4) connects and transfers limited data such as NV items and lifeguards at a slow speed (38 kbps to 115 kbps), and establishes Internet access using the browser of the mobile communication terminal 2 itself. It is configured to.

However, such an interface circuit between the mobile communication terminal and the fish does not vary depending on the limited memory capacity of messages that can be displayed on the liquid crystal display screen provided in the mobile communication terminal. Accordingly, there is a problem in that time for recording voice data is limited.

In addition, due to the characteristics of the current mobile communication terminal (data input method, data display method) that is limited in the increasing trend, there is inconvenience in use, and furthermore, data between the mobile terminal and the PC Not only the transmission speed is slow but also the Internet is connected by the browser of the terminal itself, so the message-oriented message display cannot meet the multimedia internet trend.

Therefore, the present invention is conceived to solve the above problems of the prior art,

It is an object of the present invention to provide an interface circuit between a mobile communication terminal and a fish that allows some data processing routines to be implemented on a PC to be suitable for data that is difficult to process according to the protocol evolution (IS-95 B, C). .

The present invention for achieving the above object is a mobile communication terminal for providing a communication service by allocating a base station and a call, connected to the mobile communication terminal and a serial communication bus line using a USB port, the function of the mobile communication terminal It is characterized by consisting of a PC (PC) built-in Windows program for setting or performing a wireless data service.

In addition, the Windows program is characterized in that to implement the data processing routine on the PC (PC) in accordance with the communication protocol.

In addition, the Windows program is characterized in that the browser can process a short message or access the wireless Internet, an electronic notebook and a fish phone program that can set each function of the terminal.

In addition, the transmission speed of the USB port is at least 1.5 Mbps, characterized in that up to 12 Mbps.

1 is a block diagram of an interface circuit between a conventional mobile communication terminal and a fish.

2 is an example of a message appearing on a liquid crystal display screen of a conventional mobile communication terminal.

3 is a block diagram of an interface circuit between a mobile communication terminal and a fish according to the present invention.

Figure 4 is an example showing a window program of a PC phone (PC phone) according to the present invention.

* Description of the symbols for the main parts of the drawings *

1: base station

2: PC

3: mobile communication terminal

4: fish synchronous serial communication line

10: Serial Communication Bus Line Using USB Port

Hereinafter, the present invention will be described with reference to FIGS. 3 and 4 of the accompanying embodiments.

3 is a block diagram of an interface circuit between a mobile communication terminal and a fish according to the present invention, and as shown, a mobile communication terminal 2 receiving a message from the base station 1 as Internet packet data. And a PC connected to the mobile communication terminal 2 and a serial communication line 10 using a universal serial bus (USB) port.

Figure 4 shows an example of the configuration of the Windows program of the PC phone (PC phone) according to the present invention, as shown in the PC phone program real-time voice and short message processing, the Internet browser of the Internet according to the wireless Internet access, electronic A Windows program for editing a notebook, a phone book, and setting each function of the terminal is provided.

Referring to the operation of the present invention configured as described above is as follows.

The fish phone shown in Fig. 4 has a short travel time and uses the PC 3 for a long time.

This program is applied to users.

This is a Windows program that can implement the same data processing routines of some mobile communication terminals on the fish 3, especially for data that is difficult to process according to protocol evolution (IS-95B, C). It processes voice messages and text messages sent and received, uses the browser of the fish 3 according to the Internet connection, edits the phone book such as the personal name book, sets the functions of the electronic notebook and the mobile communication terminal, and the like.

The USB 10 is a universal serial bus, and is supported from an unillustrated microprocessor (MSM; Mobile Station Modem), and the transmission speed in both directions is up to 12 Mbps and at least 1.5 Mbps.

In other words, it can communicate data at much higher speed than the 38 kbps to 115 kbps transmission speed when connected by the conventional PCSYNC serial communication line (PC SYNC. Serial com.) 4.

As described above, the present invention checks the situation of the mobile communication terminal in real time through smooth interfacing between the mobile communication terminal and the PC using a universal serial bus (USB) having a high transmission speed. In particular, by expanding the capacity of message transmission, reception and voice recording, and creating a user-centered and convenient working environment, it provides an effect that can actively respond to the era of one-person PC.

Claims (4)

A mobile communication terminal for providing a communication service by allocating a call with a base station; The mobile communication terminal is connected to a serial communication bus line using a USB port and comprises a PC having a built-in Windows program for setting a function of the mobile communication terminal or performing a wireless data service. Interface circuit between terminal and fish. The method of claim 1, Wherein the Windows program implements a corresponding data processing routine on the PC according to a communication protocol. The method of claim 1, And the Windows program is a browser for processing a short message or accessing the wireless Internet, an electronic organizer, and a PC phone program for setting each function of the terminal. The method of claim 1, The transmission speed of the USB port is at least 1.5 Mbps, characterized in that up to 12 Mbps Interface circuit between the mobile terminal and the fish.