KR20090006444A - User terminal capable of connecting high speed downlink packet access modem - Google Patents

Abstract

The present invention relates to a user terminal to which a high speed downlink packet access modem can be connected, and more particularly, to a user terminal capable of informing a connection state of a high speed downlink packet access modem. According to the present invention, a user terminal connectable with an external high speed downlink packet access modem, comprising: a storage unit; Speaker unit; And a terminal controller which reads modem connection voice data corresponding to the modem connection from the storage unit when the external high speed downlink packet connection modem is connected, and outputs the modem connection voice data through the speaker unit. According to the present invention, it is possible to provide a user terminal that can audibly notify the user of the operation state of the connected external high speed downlink packet access modem.

Description

User terminal capable of connecting high speed downlink packet access modem

The present invention relates to a user terminal to which a high speed downlink packet access modem can be connected, and more particularly, to a user terminal capable of informing a connection state of a high speed downlink packet access modem.

High Speed Downlink Packet Access (HSDPA) is a next-generation mobile communication technology that has a downlink download speed of up to 7 times faster than that of the conventional Wide Code Division Multiple Access (WCDMA) method. This is a 3.5 generation mobile communication service that can be said to have evolved the WCDMA system, the third generation mobile communication service method. High speed downlink packet access can theoretically receive up to 14Mb (megabyte) of data per second (ie, 14Mbps). Accordingly, even while moving at high speed, multimedia communication services such as mobile video call can be stably implemented.

In order to receive the service of the fast downlink packet access method, a modem capable of transmitting and receiving data of the fast downlink packet access method (hereinafter, referred to as a 'high speed downlink packet access modem') should be provided. Therefore, a user terminal that is not provided with a fast downlink packet access modem cannot receive a service of a fast downlink packet access method. In order to solve this problem, an external high speed downlink packet access modem has been developed. That is, the user may receive a high speed downlink packet access service by connecting an external high speed downlink packet access modem to an external input / output terminal (eg, a USB terminal) of the user terminal.

However, since the external high-speed downlink packet connection modem is generally portable and its size is small, its own display unit (for example, LCD window) is not provided. Therefore, when a user performs communication by connecting an external high speed downlink packet access modem to a user terminal (for example, a notebook computer, an ultra mobile personal computer (UMPC), a computer, or a PMP), a high speed downlink packet access service is provided. There is a problem that can overlook status and events. That is, since the external high speed downlink packet access modem does not have a display unit, the user may not clearly know the service providing state such as whether the power supply of the high speed downlink packet access modem is smooth or the data transmission and reception state is smooth. There is this. In addition, the user may not clearly know the event status, such as whether or not the current data is being transmitted and received smoothly through the external high-speed downlink packet connection modem.

In order to solve the above problems, the present invention is to provide a user terminal that can audibly notify the user of the connection state of the connected external high-speed downlink packet connection modem.

In addition, the present invention is to provide a user terminal that can be audibly informed to the user of the operating status of the connected external high-speed downlink packet connection modem.

According to an embodiment of the present invention for solving the above problems, a user terminal connectable with an external high speed downlink packet access modem, the storage unit; Speaker unit; And a terminal controller configured to read modem connection voice data corresponding to a modem connection from the storage unit when the external high speed downlink packet access modem is connected, and output the modem connection voice data through the speaker unit. do.

The terminal controller may read modem driving voice data corresponding to modem driving state information received from the external fast downlink packet access modem from the storage unit, and output the modem driving voice data through the speaker unit. .

The modem driving state information may be at least one of data transmission state information, data reception state information, text message reception information, software update information, transmission signal power information, and reception power state information.

The terminal controller, when receiving the data demodulated and transmitted by the external fast downlink packet access modem, analyzes the received data, reads out the modem driving audio data corresponding to the data from the storage unit, and the modem. The driving voice data may be output through the speaker unit.

The modem driving state information may be at least one of data transmission state information, data reception state information, text message reception information, and software update information.

The terminal controller may read out disconnected voice data corresponding to a modem disconnection from the storage unit when the external fast downlink packet access modem is disconnected, and output the disconnected voice data through the speaker unit. .

According to another embodiment of the present invention for solving the above problems, in a method for recognizing a modem driving state in a user terminal connectable with an external high speed downlink packet access modem, whether the external high speed downlink packet access modem is connected or not; Determining; If the external high speed downlink packet access modem is connected, reading voice data corresponding to the modem connection from a storage space; And outputting the read voice data through a speaker having the read voice data.

The modem driving state recognition method may include receiving modem driving state information from the external fast downlink packet access modem; Analyzing the modem driving state information and reading the corresponding modem driving voice data in a storage space provided with corresponding modem driving voice data; And outputting through the speaker provided with the modem driving voice data.

The modem driving state information may be at least one of data transmission state information, data reception state information, text message reception information, software update information, transmission signal power information, and reception power state information.

The modem driving state recognition method may further include receiving data demodulated and transmitted by the external fast downlink packet access modem; Analyzing the received data and reading the data in a storage space having modem driving voice data corresponding to the data; And outputting the modem driving voice data through the speaker unit.

The modem driving state information may be at least one of data transmission state information, data reception state information, text message reception information, and software update information.

The modem driving status information may include determining whether the external fast downlink packet access modem is disconnected; If the external fast downlink packet access modem is disconnected, reading disconnected voice data corresponding to the modem disconnection from the storage space; And outputting through the disconnected voice data speaker.

As described above, according to the present invention, it is possible to provide a user terminal capable of acoustically informing a user of a connection state of a connected external high speed downlink packet access modem.

In addition, according to the present invention can provide a user terminal that can be audibly informed to the user of the operating status of the connected external high-speed downlink packet connection modem.

As the invention allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description. However, this is not intended to limit the present invention to specific embodiments, it should be understood to include all transformations, equivalents, and substitutes included in the spirit and scope of the present invention. In the following description of the present invention, if it is determined that the detailed description of the related known technology may obscure the gist of the present invention, the detailed description thereof will be omitted.

Terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic diagram of an external high speed downlink packet access modem according to an embodiment of the present invention.

Referring to FIG. 1, the external high speed downlink packet access modem 110 is a modem capable of performing communication with a connected communication network and a high speed downlink packet access (HSDPA) method, and a terminal connection plug 120 and a signal. The modulation and demodulation unit 130, the power detector 140, the duplexer 150, and the antenna 160 may be included. Here, the communication network may be a wireless communication network, and may be, for example, an HSDPA network (ie, a communication network capable of a high speed downlink packet access service), a mobile communication network, a wireless Internet network, and the like. In addition, although not shown, the external high speed downlink packet access modem 110 may further include a memory and the like. Hereinafter, the operation of each component of the external fast downlink packet access modem 110 will be described in detail.

The terminal connection plug 120 may be connected to the user terminal 170 and form a data transmission / reception path between the user terminal 170 and the external high speed downlink packet access modem 110. That is, the external fast downlink packet access modem 110 may transmit modem driving state information to the user terminal 170 through the terminal connection plug 120. In addition, the user terminal 170 may transmit data to be transmitted to the outside through the terminal connection plug 120 to the external high speed downlink packet access modem 110. The terminal connection plug 120 may be used without limitation as long as it is a plug that can be connected to the user terminal 170. For example, a USB plug that can be connected to a terminal of a USB (Universal Serial Bus) type, and a 24 pin ) And a 24-pin connecting plug capable of connecting to the terminal.

The signal demodulation unit 130 may modulate and / or demodulate the input signal. For example, any digital signal input from the user terminal 170 through the terminal connection plug 120 may be modulated into a corresponding analog transmission signal. In this case, the preset method may be AMC (Adaptive Modulation and Coding). In addition, the analog received signal received from the communication network through the antenna 160 can be demodulated into a corresponding digital signal. In particular, the signal demodulation unit 130 generates information (hereinafter, referred to as 'modem driving state information') of the external high speed downlink packet access modem 110 being driven and connected through the terminal connection plug 120. It may transmit to the user terminal 170.

For example, assume that the modem driving state information is transmission power state information (ie, information on power (ie, TX power) of a transmission signal output through the antenna 160 to a connected communication network). At this time, the power detector 140 may detect the power of the transmission signal modulated by the signal modulation and demodulation unit 130 and transmit information about the detected power of the transmission signal to the signal modulation and demodulation unit 130. Can transmit Thereafter, the signal demodulation unit 130 may generate transmission power state information corresponding to the information on the power of the received transmission signal and transmit the generated power state information to the user terminal 170. That is, if the power of the transmission signal detected by the power detector 140 is 3 [V], the signal modulator 130 may generate transmission power state information corresponding to 3 [V] and transmit the same to the user terminal 170. have.

As another example, assume that the modem driving state information is reception power state information (ie, information on power (ie, RX power) of a received signal received through the antenna 160 from a connected communication network). In this case, the power detector 140 may detect the power of the received signal received from the antenna 160, and may transmit information about the power of the detected received signal to the signal modulator 130. Thereafter, the signal modulator 130 may generate reception power state information corresponding to the information on the power of the received reception signal and transmit the received power state information to the user terminal 170. That is, if the power of the received signal detected by the power detector 140 is 3 [V], the signal modulator 130 may generate the received power state information corresponding to 3 [V] and transmit the received power state information to the user terminal 170. have.

Here, the method of detecting the power of the transmission signal or the reception signal by the power detection unit 140 is obvious to those skilled in the art, and a detailed description thereof will be omitted.

As another example, assume that the modem driving state information is data transmission state information (ie, information on a state in which arbitrary data is transmitted through the antenna 160 to a connected communication network). In this case, the signal modulator 130 may modulate any data received from the user terminal 170 in a preset manner in order to transmit the data to the communication network. In addition, the signal modulator 130 may generate data transmission state information for informing that the arbitrary data is being transmitted to the communication network while modulating the arbitrary data, and transmit the generated data transmission state information to the user terminal 170. Accordingly, when the user terminal 170 receives the data transmission status information, the user terminal 170 may recognize that arbitrary data is being transmitted to the communication network.

As another example, assume that the modem drive status information is data reception status information (ie, information on a state in which arbitrary data is received from a connected communication network). In this case, the signal demodulation unit 130 may demodulate any data received from the communication network in a manner that the user terminal 170 can recognize. In addition, the signal demodulation unit 130 may generate data reception state information for informing that the arbitrary data is being received from the communication network while demodulating the received arbitrary data, and transmit the generated data reception state information to the user terminal 170. Accordingly, when the user terminal 170 receives the data reception state information, the user terminal 170 may recognize that arbitrary data is received from the communication network.

As another example, assume that the modem driving state information is text message reception information (ie, information on a state in which an arbitrary short message is received from a connected communication network). In this case, the signal modulator 130 may recognize that the text message has been received and transmit the text message reception information to the user terminal 170. Accordingly, when the user terminal 170 receives the text message reception information, the user terminal 170 may recognize that any problem message is received from the communication network. In this case, it is obvious that the signal modulator 130 may recognize tag data of the received data and recognize whether the data is a text message.

As another example, assume that the modem driving state information is software update information (ie, information on a state where data for updating any software from a connected communication network is received). In this case, the signal modulation and demodulation unit 130 may recognize that data for updating any software has been received and transmit the text message reception information to the user terminal 170. Accordingly, when the user terminal 170 receives the text message reception information, the user terminal 170 may recognize that any problem message is received from the communication network. At this time, it is apparent that the signal modulator 130 may recognize tag data of the received data and recognize whether the data is data for updating any software.

As described above, the signal demodulation unit 130 may analyze the operation state of the external high speed downlink packet access modem 110 to generate modem driving state information corresponding to the operation state and transmit the same to the user terminal 170. The terminal 170 may determine the operation state of the external fast downlink packet access modem 110 by analyzing the modem driving state information.

The power detector 140 may detect power of a received signal received from a connected communication network. In addition, the power of the transmission signal transmitted from the signal modulation and demodulation unit 130 to the connected communication network can be detected. In addition, the information about the detected power of the received signal and / or the information about the power of the transmission signal may be transmitted to the signal modulator 130. In FIG. 1, the power detector 140 detects power of a transmission signal and / or a reception signal, but the power detection unit 140 may detect a power of a transmission signal and / or power of a reception signal. It may include a unit (not shown) for detecting. Accordingly, the power of the received signal and the transmitted signal may be detected in each unit included in the power detector 140.

The duplexer 150 may separate signals of different basebands such as a transmission signal and a reception signal.

The antenna 160 may perform a function of transmitting and receiving a signal between an external high speed downlink packet access modem 110 and a communication network (for example, an HSDPA network) connected thereto.

2 is a schematic structural diagram of a user terminal according to an embodiment of the present invention.

Referring to FIG. 2, the user terminal 170 according to an exemplary embodiment of the present invention may include a terminal controller 210, an external input / output terminal 220, a storage unit 230, a speaker unit 240, and a display unit 250. It may include. In addition, although not shown, the user terminal 170 may further include an input unit (eg, a keypad, a touch pad, etc.), a camera unit, and the like. Here, the user terminal 170 is connected to the external high-speed downlink packet access modem 110 can be applied without limitation terminal surface that can communicate with the communication network, for example, a personal computer (Notebook), notebook (Notebook) ), A mobile terminal, a UMPC (Ultra Mobile Personal Computer), a UPPC (Ultra Pocket Personal Computer, a Portable Multimedia Player), etc. Hereinafter, operations of each component of the user terminal 170 will be described. It explains in detail.

The terminal controller 210 may control the overall operation of the user terminal 170. In particular, when the terminal controller 210 receives the modem driving state information on the driving state of the external fast downlink packet access modem 110 from the external fast downlink packet access modem 110, the terminal controller 210 analyzes the modem driving state information to perform a corresponding operation. Can be done. For example, assume that the modem driving state information is the reception power state information. In this case, the reception power state information may be input from the external high speed downlink packet access modem 110 to the terminal controller 210 through the external I / O terminal 220.

The terminal controller 210 receiving the modem driving state information may analyze the modem driving state information and recognize that the modem driving state information is the received power state information. In addition, the terminal controller 210 can read the modem driving voice data (ie, the received power voice data) corresponding to the received power state information by accessing the storage unit 230, and the read-out modem drive voice data is the speaker unit. It may be output to the outside through the 240. For example, if the reception power state information corresponds to 5 [V] or more, the terminal controller 210 may recognize that the connection state between the external fast downlink packet access modem 110 and the communication network is good and the reception power state information is 5. If it is less than [V] and 3 [V] or more, the external high speed downlink packet connection can be recognized as a normal connection state between the modem 110 and the communication network. If the received power state information is less than 3 [V], the external high speed downlink packet connection is required. Assume that the connection state between the modem 110 and the communication network is bad. In this case, if the reception power state information is information corresponding to 2 [V], the terminal controller 210 may recognize that the connection state between the external fast downlink packet access modem 110 and the communication network is bad.

Therefore, in this case, the terminal controller 210 accesses the storage unit 230 and the modem driving voice corresponding to the case where the connection state with the communication network is poor among the voice data (for example, MP3 and WAV format data) stored therein. You can read the data. In addition, the modem driving voice data read out may be controlled to be output to the outside through the speaker unit 240. At this time, the voice content of the modem driving voice data may be applied to anything that is not good connection with the communication network. As a result, the user may recognize that the external high speed downlink packet access modem 110 and the communication network are not in good condition.

By the same or similar method to the above-described operation, it is obvious that the user can recognize the sound even when the external high speed downlink packet access modem 110 and the communication network are in good condition and / or normal.

As another example, assume that the modem drive status information is text message reception information. In this case, the terminal controller 210 may analyze the modem driving state information and recognize that the modem driving state information is text message reception information. Thereafter, the terminal controller 210 may access the storage 230 to read out modem driving voice data corresponding to the text message reception information and to output the same through the speaker unit 240. As a result, the user may acoustically recognize that the text message has been received.

As another example, assume that the modem drive status information is software update information. In this case, the terminal controller 210 may analyze the modem driving state information and recognize that the modem driving state information is software update information. Thereafter, the terminal controller 210 may access the storage 230 to read out modem driving voice data corresponding to the software update information and to output the same through the speaker unit 240. As a result, the user may acoustically recognize that data for updating any software stored in the storage 230 has been received through the communication network.

In this case, the external high speed downlink packet access modem 110 (in particular, the signal modulation and demodulation unit 130) analyzes the data received from the communication network to determine the type (eg, text message, software update data, etc.) of the data. The case is assumed to be described. However, the data received from the communication network may be analyzed by the terminal controller 210. That is, when data is received from the communication network, the signal modulator 130 may demodulate the received data and transmit the demodulated data to the user terminal 170. The terminal controller 210 analyzes tag information of the received data and types of the corresponding data. Etc. can be judged. In this case, the signal demodulation unit 130 may only demodulate the data received from the communication network in a predetermined manner, and may not determine the type of the data.

In this case, the terminal controller 210 can access the storage 230 to read out the modem driving voice data corresponding to the type of the received data, and the read out of the modem driving voice data through the speaker unit 240. You can also control the output to. For example, if the data received from the external high-speed downlink packet access modem 110 is a text message, the terminal controller 210 reads modem driving voice data corresponding to the text message reception from the storage unit 240 and then the speaker unit. It may be controlled to be output through the 240. As a result, the user may acoustically recognize whether the text message is received.

In addition, even when the data received from the external high-speed downlink packet access modem 110 is data for updating any software stored in the storage unit 230, the terminal controller 210 performs the same or similar operation as the above-described operation. It is obvious that the user can be audibly recognized that data for updating any software has been received.

In addition, when the external high speed downlink packet access modem 110 is connected to the external input / output terminal 220, the terminal controller 210 may read modem connection voice data corresponding to the modem connection from the storage unit 230. . Thereafter, the terminal controller 210 can control the read modem connection voice data to be output through the speaker unit 240. Accordingly, the user may recognize audibly that the external high speed downlink packet access modem 110 is connected.

In addition, the terminal controller 210 can read the disconnected voice data corresponding to the modem disconnection from the storage unit 230 even when the external high speed downlink packet access modem 110 is disconnected from the external I / O terminal 220. have. Thereafter, the terminal controller 210 can control the read disconnected voice data to be output through the speaker unit 240. Accordingly, the user may recognize that the external fast downlink packet access modem 110 is disconnected.

Here, the above-mentioned data transmission status information, data reception status information, text message reception information, software update information, transmission signal power information, reception signal power information, etc. are merely examples of modem driving status information. It is apparent that the state or the like may not limit the scope of the present invention.

The external input / output terminal 220 may be connected to the terminal connection plug 120 of the external high speed downlink packet access modem 110 to form a data transmission / reception path between the user terminal 170 and the external high speed downlink packet access modem 110. . The external input / output terminal 220 may be used without limitation as long as it is a terminal that can be connected to the external high speed downlink packet connection modem 110. For example, a USB terminal that can be connected to a USB plug and a 24 pin that can be connected to a 24-pin plug. Connection terminals;

The storage unit 230 may be a memory in which various software for driving the user terminal 170 is stored. In particular, the storage unit 230 may store modem driving voice data corresponding to modem driving state information. Therefore, the terminal controller 210 can read the modem driving voice data corresponding to the result of analyzing the modem driving state information from the storage 230. The storage unit 230 may be a nonvolatile memory, for example, an EEPROM (Electrically Erasable and Programmable Read Only Memory), or the like.

The speaker unit 240 may convert the digital voice data received from the terminal controller 210 into an analog voice signal and output the analog voice signal to the outside. In particular, the speaker unit 240 may output modem driving voice data corresponding to the modem driving state information received from the terminal controller 210 to the outside. As a result, the user may acoustically recognize an operating state of the external high speed downlink packet access modem 110.

The display unit 250 may display image data received from the terminal controller 210 to the outside. For example, the display unit 250 may be a liquid crystal display (LCD) or a plasma display panel (PDP).

3 is a diagram illustrating an embodiment of a method for generating modem driving state information in an external fast downlink packet access modem according to an embodiment of the present invention.

Hereinafter, a method of generating modem driving state information in an external fast downlink packet access modem 110 according to an embodiment of the present invention will be described with reference to FIG. 3. In particular, it is assumed that the modem driving status information is the transmission power status information. In addition, each step to be described below may be performed by each component included in the external fast downlink packet access modem 110, but is performed in the external fast downlink packet access modem 110 for convenience of understanding and description. Collectively. Therefore, since the subject performing the steps to be described later is the external fast downlink packet connection modem 110 can be omitted.

When receiving arbitrary data to be transmitted from the user terminal 170 to the communication network (step 310), the received data is modulated in a preset manner (step 320). In this case, the preset method may be AMC (Adaptive Modulation and Coding).

In operation 330, the modulated data may be transmitted to the connected communication network. At this time, the power of the transmission signal transmitted to the communication network can be detected to generate transmission power state information (steps 340 and 350).

In operation 360, the generated transmission power information may be transmitted to the connected user terminal 170.

In operation 370, if all data to be transmitted are transmitted to the communication network, the transmission operation may be terminated.

In this case, it is assumed that the modem driving status information is the transmission power status information. However, even when the modem driving status information is the data transmission status information, the data reception status information, the text message reception information, the software update information, the reception power status information, and the like. Obviously, the method may be generated in the same or similar manner as described above. Therefore, a detailed description of how the remaining information except for the transmission power status information is generated among the information illustrated as the modem driving status information is omitted.

4 is a flowchart illustrating a method of outputting voice data corresponding to a driving state of an external high speed downlink packet access modem in a user terminal according to an exemplary embodiment of the present invention.

Hereinafter, a method of outputting modem driving voice data corresponding to a driving state of the external fast downlink packet access modem 110 in a user terminal according to an embodiment of the present invention will be described in detail with reference to FIG. 4. In addition, each step to be described below may be performed by each component included in the user terminal 170, but is collectively referred to as performed in the user terminal 170 for the convenience of understanding and description. Therefore, since the subject performing the steps to be described later is the user terminal 170, it can be omitted. In addition, each of the steps to be described below may be performed after steps 310 to 360 described above with reference to FIG. 3 are performed in advance.

When the modem driving status information is received (step 410), the received modem driving status information may be analyzed (step 420). For example, the tag information included in the modem driving state information may be analyzed to determine the type of the modem driving state information.

In operation 430, the modem driving voice data corresponding to the modem driving status information may be read from the storage 230. For example, when the modem driving state information is the reception power state information, the user terminal 170 may determine the connection state with the communication network connected to the external fast downlink packet access modem 110 by analyzing the reception power state information. . Thereafter, the modem driving voice data corresponding to the identified connection state may be read from the storage space (ie, the storage unit 230).

In operation 440, the modem driving voice data may be output to the outside through the speaker unit 240. As a result, the user may acoustically recognize a driving state of the external high speed downlink packet access modem 110.

Here, it is assumed that the modem driving state information is reception power state information. However, the modem driving state information may be text message reception information, software update information, transmission signal power information, and the like. Therefore, the type or state of modem driving state information cannot limit the scope of the present invention.

In addition, in this case, the user terminal 170 analyzes the modem driving state information generated by analyzing the tag information of the external fast downlink packet access modem 110 to receive the driving state of the external fast downlink packet access modem 110. Assume that the case of grasping is explained. However, data received from the communication network may be analyzed in the user terminal 170. That is, when the external fast downlink packet access modem 110 receives data from the communication network, the external fast downlink packet access modem 110 may demodulate the received data and transmit the received data to the user terminal 170. The user terminal 170 may receive the received data (especially, tag information of the data). ) Can be used to determine the type of the data. In this case, the user terminal 170 may read modem driving voice data corresponding to the type of data received in the provided storage space, and may read the modem driving voice data to the outside through the speaker.

In this case, step 410 described above is a step in which the user terminal 170 receives data from the external fast downlink packet access modem 110, step 420 analyzes the received data, and step 430 receives the received data. The step of reading modem driving voice data corresponding to the type may be differently represented. It is apparent that the same effects as in the exemplary embodiment of the present invention described with reference to FIG. 4 can be obtained.

In addition, although not shown in FIG. 4, the user terminal 170 may detect whether the external high speed downlink packet access modem 110 is connected and / or disconnected so that the corresponding voice data may be output through the speaker unit 240. It may be. That is, the user terminal 170 determines whether the external high speed downlink packet access modem 110 is connected (or disconnected), and if the external high speed downlink packet access modem 110 is connected (or disconnected), the modem. Reading out the modem connection voice data (or disconnected voice data) corresponding to the connection (or disconnection) from the storage space and outputting the read-out modem connection voice data (or disconnected voice data) through a speaker provided; Can be performed. As a result, the user may acoustically recognize whether the external high speed downlink packet access modem 110 is connected (or disconnected) to the user terminal 170.

Although the above has been described with reference to a preferred embodiment of the present invention, those skilled in the art to which the present invention pertains without departing from the spirit and scope of the present invention as set forth in the claims below It will be appreciated that modifications and variations can be made.

1 is a schematic diagram of an external high speed downlink packet access modem according to an embodiment of the present invention;

2 is a schematic structural diagram of a user terminal according to an embodiment of the present invention;

3 is a diagram illustrating an embodiment of a method for generating modem driving state information in an external fast downlink packet access modem according to an embodiment of the present invention.

4 is a flowchart illustrating a method for outputting voice data corresponding to a driving state of an external fast downlink packet access modem in a user terminal according to an embodiment of the present invention.

<Description of the symbols for the main parts of the drawings>

110: user terminal

120: terminal control unit

130: external I / O terminal

140: codec section

150: storage unit

160: speaker unit

170: display unit

Claims (12)

A user terminal that can be connected to an external high speed downlink packet access (HSPDA) modem, Storage unit; Speaker unit; And And a terminal controller configured to read modem connection voice data corresponding to a modem connection from the storage unit when the external high speed downlink packet access modem is connected, and output the modem connection voice data through the speaker unit. The method of claim 1, The terminal controller reads out the modem driving voice data corresponding to the modem driving state information received from the external fast downlink packet access modem from the storage unit, and outputs the modem driving voice data through the speaker unit. User terminal. The method of claim 2, The modem driving state information is any one or more of data transmission status information, data reception status information, text message reception information, software update information, transmission signal power information, reception power status information. The method of claim 1, When the external high-speed downlink packet access modem receives demodulated data and transmits the demodulated data, the terminal controller analyzes the received data, reads the modem driving voice data corresponding to the data from the storage unit, and reads the modem driving voice. And output data through the speaker unit. The method of claim 4, wherein The modem driving state information may be any one or more of data transmission state information, data reception state information, text message reception information, and software update information. The method of claim 1, The terminal controller reads disconnected voice data corresponding to the modem disconnection from the storage unit when the external fast downlink packet access modem is disconnected, and outputs the disconnected voice data through the speaker unit. User terminal. A method for recognizing a modem driving state in a user terminal that can be connected to an external high speed downlink packet access modem, Determining whether the external fast downlink packet access modem is connected; If the external high speed downlink packet access modem is connected, reading voice data corresponding to the modem connection from a storage space; And And outputting the read voice data through a speaker provided with the speaker. The method of claim 7, wherein Receiving modem driving status information from the external fast downlink packet access modem; Analyzing the modem driving state information and reading the corresponding modem driving voice data in a storage space provided with corresponding modem driving voice data; And And outputting the modem driving voice data through a speaker equipped with the modem driving voice data. The method of claim 8, The modem driving state information may be any one or more of data transmission state information, data receiving state information, text message receiving information, software update information, transmission signal power information, and reception power state information. Way. The method of claim 7, wherein Receiving demodulated data transmitted by the external fast downlink packet access modem; Analyzing the received data and reading the data in a storage space having modem driving voice data corresponding to the data; And And outputting the modem driving voice data through the speaker unit. The method of claim 10, The modem driving status information may be any one or more of data transmission status information, data reception status information, text message reception information, and software update information. The method of claim 7, wherein Determining whether the external fast downlink packet access modem is disconnected; If the external fast downlink packet access modem is disconnected, reading disconnected voice data corresponding to the modem disconnection from the storage space; And And disabling the disconnected voice data to be output through the speaker provided.

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