KR20040035433A - Music contents service apparatus of mobile telecommunication network and service method thereof - Google Patents

Abstract

PURPOSE: A music contents service system in a mobile communication network and a method therefor are provided to easily search desired music information through the mobile communication network by composing a music search server. CONSTITUTION: A subscriber terminal(10) inputs voice data, and requests music information of the voice data. A DB(66) stores the voice data composing a music file and music information associated according to music. A music search server(60) processes the voice data transmitted from the subscriber terminal(10) through voice recognition or melody recognition, and searches music information from the data stored in the DB(66). An SMC(Short Message service Center)(70) converts music information searched in the music search server(60) into a short message. If the subscriber terminal(10) requests the voice data and music information of the voice data, an MSC(Mobile Switching Center)(40) transmits the request to the music search server(60) and transmits the short message of music information searched in the SMC(70) to the subscriber terminal(10).

Description

MUSIC CONTENTS SERVICE APPARATUS OF MOBILE TELECOMMUNICATION NETWORK AND SERVICE METHOD THEREOF}

The present invention relates to a music content service technology in a mobile communication network, and in particular, a music content service system in a mobile communication network that informs a user of information related to a corresponding music when a user provides music to a service server through a subscriber terminal; It's about how.

In general, a music service in a mobile communication network is one of various wireless content services, and various types of music, such as songs, pop songs, jazz, classical music, and various melodies, can be transmitted from a music service server to a subscriber terminal (eg, a mobile phone, PDA, etc.).

In addition, in addition to providing simple music streaming files to subscriber terminals, mobile communication businesses are now providing various music content services such as coloring (SKT's service name) and mybell. Coloring is an additional service that converts the connection sound that is heard from the caller until the call is connected to various voices such as comments, sounds, and music. Mybell service is to designate that the ringtone rings with the music sound specified by the user when the ringtone rings at the subscriber terminal.

However, no mobile communication music service has been provided so far to find a user's desired music. That is, when a user enters a music melody or lyrics that he / she listened to on the subscriber's terminal, and searches it, he searches for music information such as song name, composer, singer, etc. There was no service to inform the subscriber terminal.

The object of the present invention is to solve the problems of the prior art as described above when the user inputs the voice data of the music to the subscriber terminal to find the same data as the voice data to deliver the information related to the music to the short message center music The present invention provides a music content service system in a mobile communication network in which a user can easily find desired music information through a mobile communication network.

Another object of the present invention is to find the same data as the voice data in the service server when the user inputs the voice data of the music to find the music content service in the mobile communication network to inform the subscriber terminal the information related to the music in a short message To provide a method.

In order to achieve the above object, the present invention provides a music content service system using a mobile communication network. After the voice information or melody recognition processing is performed on the database in which the music information is stored, and the voice data transmitted from the subscriber terminal, the music search server for searching for the same music information among the data stored in the database, and the music information found in the music search server as short messages. A short message center for converting and a mobile exchanger for transmitting voice data and music information of the data from the subscriber terminal to the music search server and transmitting a short message of music information found in the short message center to the subscriber terminal.

In order to achieve the above object, the present invention provides a music content service method using a mobile communication network, the method comprising: requesting voice data and music information of the data from a subscriber terminal connected to a mobile exchanger; Transmitting the voice data and music information request, disconnecting the subscriber terminal from the mobile switch, and processing the voice data on the music search server after voice recognition or melody recognition to search the database to match the voice data. Determining whether there is music information; if there is matching music information, the music finder server forwards the music information to the short message center; the short message center converts the music information into a short message; and at the mobile exchange, the short message center Of music information from Receiving the message and transmitting the received message to the subscriber station.

According to another aspect of the present invention, there is provided a music content service method using a mobile communication network, the method comprising: requesting text data and music information of the data from a subscriber terminal connected to a mobile exchange; Transmitting the text data and music information request to the search server, disconnecting the subscriber terminal from the mobile switch, and searching the text data and database at the music search server to determine whether there is music information matching the text data. Converting the music information to the short message center in the short message center, converting the music information into the short message in the short message center, and converting the short information of the music information from the short message center in the mobile exchange. Receive the message and Transmitting to the subscriber station.

1 is a block diagram showing a music content service system in a mobile communication network according to the present invention;

2 is a configuration diagram of an embodiment of the music search server of FIG. 1 in detail;

3 is a flowchart illustrating a music content service method in a mobile communication network according to the present invention;

<Description of the code | symbol about the principal part of drawing>

10: subscriber station 20: base station (BS)

30: base station controller (BSC) 40: mobile switching center (MSC)

50: Home Location Register (HLR) 60: Music Finder Server

70: short message center (SMC) 80: music service server

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

1 is a block diagram showing a music content service system in a mobile communication network according to the present invention. Referring to FIG. 1, the music content service system in a mobile communication network of the present invention includes a subscriber station 10, a base station transceiver base system (BTS) 20, and a base station controller (BSC) 30. Mobile switching center (MSC) (40), home location register (HLR) (50), music search server (60), short message service center (SMC) (70), Music service server 80 and the like.

Subscriber terminal 10 is a terminal that a person can carry and communicate freely, and is within the range of the base station 20, and the music information request of this data together with the voice / text data inputted from the subscriber terminal 10 is transmitted to the base station. And 20 to the mobile switching center (MSC) 40 via a base station controller (BSC) 30 that controls it. The response information (music information indicated by the short message) transmitted from the mobile switching center (MSC) 40 is transmitted to the subscriber station 10 via the base station controller (BSC) 30 and the base station 20.

The base station 20 connects the subscriber station 10 to the base station controller (BSC) 30, the digital channel unit (DCU: Digital Channel Unit), time / frequency control unit (TCU: Timing / Frequency Control Unit), Radio Frequency Unit (RFU), Global Positioning System (GPS) and the like. The base station 20 performs a wired / wireless conversion function for wirelessly communicating with the subscriber station 10 and performing wired communication with the base station controller (BSC) 30.

The base station controller (BSC) 30 connects the base station 20 to the mobile switching center (MSC) 40 to coordinate the connection between the base stations (BTS) 20, supports a plurality of base stations 20, 20) and a signal processing function for communication between the mobile switching center (MSC) 40.

The mobile switching center (MSC) 40 connects a call when the subscriber makes or receives a call, connects to a base station controller (BSC) 30 to perform a call setup and release function of the subscriber station 10, and the like. It performs various functions related to call processing and supplementary services, and performs interworking with other networks. Furthermore, the mobile switching center (MSC) 40 of the present invention requests the voice / text data and the music information of the data from the subscriber terminal 10 and transmits it to the music search server 60, and sends a short message center (SMC) ( In step 70, the short message of the music information delivered to the subscriber station (10).

The home location register (HLR) 50 is a database that stores the subscriber terminal 10 and the subscriber's permanent information, location information, additional service information, and the like, and interacts with the mobile switching center (MSC) 40. It performs various functions related to call processing and supplementary services and controls services.

The short message center (SMC) 70 delivers a short message to the subscriber station 10 and stores and manages the message. Furthermore, the short message center (SMC) 70 of the present invention receives the music information found in the music search server 60, converts it into a short message, and transmits it to the mobile exchanger (MSC) 40.

The music search server 60 performs a voice recognition or a melody recognition process on the voice data transmitted from the subscriber terminal 10, and then finds the same data among the data stored in the database (DB) 66, and briefly stores the music information thereof. It is provided to the message center (SMC) 70. At this time, the music search server 60 finds the text data transmitted from the subscriber terminal 10 among the data stored in the database 66 and provides the music information thereof to the short message center (SMC) 70. Here, the database (DB) 66 stores voice (subscriber voice, melody, etc.) data or text (text) data constituting the music file, and stores information of the music file associated with each music.

Meanwhile, the music content service system in the mobile communication network of the present invention may download the music file of the music information found in the music search server 60 from the subscriber terminal 10 or use it as an additional music content service.

Accordingly, the system of the present invention provides a subscriber station 10 through a database (DB) 82 in which music files are stored and a music file stored in the database (DB) 82 through a mobile switching center (MSC) 40. A music service server 80 is further provided. The subscriber station 10 receives additional music services (e.g., music files) related to music information received in a short message from the mobile station (MSC) 40 through the base station 20 and the base station controller (BSC) 30. Download, mybell or coloring service, etc.), the mobile switching center (MSC) 40 requests the music service from the music service server 80. The music service server 80 then finds the requested music file in the database (DB) 82 and downloads it to the subscriber station 10 through the mobile switching center (MSC) 40 or provides the requested music service.

FIG. 2 is a diagram illustrating an example of a music search server of FIG. 1 in detail. Referring to FIG. 2, the music search server 60 of the present invention includes a transmitter / receiver 61, a storage 62, a voice data processor 63, a voice recognition device 64, a melody recognition device 65, And a text comparator 68, a controller 67 and the like.

The transmitting / receiving unit 61 transmits / receives data with the mobile switching center (MSC) 40 and transmits music information data to the short message center (SMC) 70.

The storage unit 62 stores voice data or text data transmitted from the mobile switching center (MSC) 40 through the receiving unit 61.

The voice data processor 63 is a part for filtering and digitally processing voice data transmitted from the mobile switching center (MSC) 40. An example of digital processing is to classify the filtered voice data into human voice or music melody.

The voice recognition device 64 is a part for receiving a human voice from data digitally processed by the voice data processing unit 63 and processing it.

The melody recognition device 65 receives a music melody from data digitally processed by the voice data processor 63 and processes the melody recognition process.

As described above, the database (DB) 66 stores voice (subscriber voice, melody, etc.) data or text (text) data constituting the music file, and stores information of the music file associated with each music.

The text comparator 68 searches for the text data transferred from the mobile switching center (MSC) 40 in the data stored in the database 66 to find the same data.

The control unit 67 transmits the voice data digitally processed by the voice data processing unit 63 to the voice recognition device 64 or the melody recognition device 65 and transmits the data recognized by these recognition devices 64 and 65 to a database (DB). The music information requested by the user is found by searching among the data stored in the (66). When the same character data is found by the text comparator 68, music information related to the character data is found. The controller 67 transmits the found music information to the short message center (SMC) 70 through the transmitter 61.

3 is a flowchart illustrating a music content service method in a mobile communication network according to the present invention. 1 to 3, a music information service method of a music content service system in a mobile communication network according to the present invention is as follows.

First, when the subscriber station 10 requests the connection of the music search server 60, the request signal is transmitted to the mobile switching center (MSC) 40 through the base station 20 and the base station controller (BSC) 30 that controls it. Is transmitted, and is connected between the subscriber station 10 and the music search server 60 in the mobile switching center (MSC) 40 (S10).

When the user inputs a music melody or music sound (voice data) on the way to or from the subscriber terminal 10 and selects a request signal (eg, #button input) for inquiring its music information, the base station 20 and This voice data and music information request signal is transmitted to a mobile switching center (MSC) 40 connected via a base station controller (BSC) 30. The mobile switching center (MSC) 40 transmits this voice data and music information request signal to the music search server 60. Then, the music search server 60 receives the voice data and the music information request signal through the receiver 61 and stores the voice data in the storage 62 (S12).

Meanwhile, in step S12, the subscriber station 10 may input text data such as lyrics or text data together with the voice data without inputting voice data such as music melody or music sound.

The MS 40 releases the connection between the subscriber terminal 10 and the music search server 60 (S14).

The music search server 60 digitally processes the voice data transmitted from the mobile switching center (MSC) 40 through the voice data processing unit 63 and classifies it as a human voice or a music melody. The controller 67 of the music search server 60 transmits the human voice data digitally processed by the voice data processor 63 to the voice recognition device 64 or the music melody data to the melody recognition device 65. Then, each of the recognition devices 64 and 65 recognizes the human voice or the melody data through a normal voice recognition or melody recognition process and transfers the same to the control unit 67. The controller 67 searches whether there is the same data among the recognized data and the data stored in the database (DB) 66 (S16 to S18).

Meanwhile, when the text data is transmitted from the subscriber terminal 10, the music search server 60 searches the text data in the data stored in the database 66 through the text comparator 68 to retrieve the same data. Find out.

If there is the same data in the database (DB) 66 as a result of the search in S18, the control unit 67 of the music search server 60 finds music information (song name, composer, singer, etc.) of the corresponding voice data and transmits it to the transmitting unit 61. To a short message center (SMC) 70. Also in the case of the corresponding character data, the control unit 67 finds the music information in the database (DB) 66 and transmits it to the short message center (SMC) 70 through the transmitting unit 61.

Then the short message center (SMC) 70 receives the music information found in the music search server 60, converts it into a short message, and transmits it to the mobile switching center (MSC) 40. The mobile switching center (MSC) 40 transmits a short message (SMS) of music information received from the short message center (SMC) 70 to the corresponding subscriber station 10, so that the user can go along the road or somewhere. Music information, such as the name of the song, composer, singer related to the music you have heard will be notified to the user (S20).

In addition, the music information service method of the music content service system of the present invention may apply the music information transmitted to the subscriber terminal as a short message to the additional music service as follows.

It is determined whether the subscriber terminal 10 selects an additional music service (for example, mybell or coloring service) such as downloading a music file corresponding to the music information of the short message (S22).

As a result of the determination in S22, when the mybell or the coloring service is not selected, the subscriber station 10 checks the music information of the short message and ends the service of the present invention.

However, as a result of the determination in S22, when selecting a service such as mybell or coloring, the selection signal of the subscriber station 10 passes through the base station 20 and the base station controller (BSC) 30 controlling the mobile switching center (MSC) ( 40). The mobile switching center (MSC) 40 connects between the subscriber station 10 and the music service server 80 (S24).

Then, the music service server 80 finds the requested music file in the database (DB) 82 and downloads it to the subscriber station 10 through the mobile switching center (MSC) 40 or adds the music added service of the found music file ( My Bell, coloring, etc.) is provided to the subscriber station (10) (S26).

Then, the mobile switching center (MSC) 40 releases the connection between the subscriber station 10 and the music service server 80 (S28).

As described above, according to the present invention, when a user inputs voice data or text data of a music to be searched for by a subscriber terminal and inquires it, the music search server of the mobile communication network searches for the same data as voice or text data to find information related to the music ( Song name, composer, singer, etc.) is converted into a short message and delivered to the subscriber terminal, so that the user can easily find the desired music information through the mobile communication network.

On the other hand, the present invention is not limited to the above-described embodiment, various modifications are possible by those skilled in the art within the spirit and scope of the present invention described in the claims to be described later.

Claims (9)

In the music content service system using a mobile communication network, A subscriber station requesting music information of the data together with the input of the voice data; A database storing voice data constituting a music file and storing music information related to each music; A music search server searching for the same music information among data stored in the database after voice recognition or melody recognition processing of the voice data transmitted from the subscriber terminal; A short message center for converting music information found by the music search server into a short message; And When the subscriber terminal requests voice data and music information of the data, the subscriber station transfers the voice data and the music information of the data to the music search server and transfers a short message of the music information found in the short message center to the subscriber terminal. Music contents service system in mobile communication network. The music contents service system of claim 1, wherein the database stores text data of music. The mobile terminal of claim 1, wherein the subscriber station requests music information through text data as well as voice data, and the music search server searches for text data transmitted from the subscriber station among data stored in the database. Music content service system in a mobile communication network providing information. The music file according to claim 1, further comprising a database storing the music files and a music service server for providing the music files stored in the database, wherein the music file is connected to the music information received in the short message from the subscriber station by the mobile switch. The music content service system of the mobile communication network, if the service request, the music service server finds the music file of the database and provides it to the subscriber terminal. The apparatus of claim 1, wherein the music search server comprises: a transmitter / receiver for transmitting / receiving data with the mobile exchanger, a speech recognition apparatus for recognizing voice data transmitted from the subscriber terminal through the receiver, and the voice data. A melody recognizing apparatus for recognizing a melody, a storage unit for storing the voice data, a voice data processor for digitally processing the voice data, and voice data digitally processed by the voice data processing unit. And a control unit which transmits the data recognized by the recognition device to the recognition device and finds music information from the data stored in the database, and transmits the music information to the short message center through the transmitter. Content service system. 6. The music search server of claim 5, further comprising a text comparator for searching text data transmitted from the subscriber terminal through the receiver from data stored in the database, wherein the storage stores the text data. Music content service system in a mobile communication network. In the music content service method using a mobile communication network, Requesting voice data and music information of the data by being connected to a mobile exchange at the subscriber terminal; Transmitting, at the mobile exchange, the voice data and music information request to a music search server; Releasing a connection with the subscriber station at the mobile exchange; Determining whether there is music information that matches the voice data by searching the database after the voice data is subjected to voice recognition or melody recognition processing by the music search server; Transmitting music information to the short message center at the music search server and converting music information into a short message at the short message center when the matched music information exists; And And receiving the short message of music information from the short message center and transmitting the short message of the music information to the corresponding subscriber station. In the music content service method using a mobile communication network, Requesting text data and music information of the data by being connected to a mobile exchange at the subscriber terminal; Transmitting, at the mobile exchange, the text data and music information request to a music search server; Releasing a connection with the subscriber station at the mobile exchange; Searching the text data and the database in the music search server to determine whether there is music information that matches the text data; Transmitting music information to the short message center at the music search server and converting music information into a short message at the short message center when the matched music information exists; And And receiving the short message of music information from the short message center and transmitting the short message of the music information to the corresponding subscriber station. The method of claim 7 or 8, further comprising, after receiving a short message of music information from the short message center and transmitting it to the subscriber station, Determining whether the subscriber station requests a music file or a music service corresponding to the music information from the mobile exchange; When the music file or the music service is requested, the mobile switcher further comprises accessing a music service server to find the music file and delivering the music file to the subscriber station or providing the music service to the subscriber station. Music content service method in mobile communication network.