KR20060108988A - Method for providing caller-appointed multimedia content by using url in platform layer - Google Patents

Abstract

A method for controlling caller-designated multimedia contents providing service by using URL(Uniform Resource Locator) information in a platform layer are provided to allow a caller to reproduce previously designated multimedia contents regardless of the hardware environment of mobile terminals different according to each manufacturer. It is monitored whether a call signal for requesting a call connection is transferred(S300). When a call signal is transferred, URL information included in the call signal is read(S304,S306). It is determined whether to download sender designated multimedia contents(S308). When the multimedia is determined to be downloaded, a caller-designated multimedia contents are downloaded and stored(S310,S312). The stored caller-designated multimedia contents are reproduced(S314).

Description

Method for Providing Caller-Appointed Multimedia Content by Using URL in Platform Layer}

1 is a diagram schematically illustrating an internal configuration of a mobile communication terminal provided with a multimedia coloring service according to an embodiment of the present invention;

2 is a diagram illustrating a WIPI platform structure applied to a mobile communication terminal capable of using a multimedia coloring service according to an embodiment of the present invention;

3 is a flowchart illustrating a control process of a caller specific multimedia content providing service using URL information in a platform layer according to an embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

100: key input unit 102: display unit

104: program storage unit 106: mode state storage unit

108: camera unit 110: camera module

112: camera control processor 114: microprocessor

116: digital signal processing unit 118: baseband conversion unit

120: RF signal processing unit 122: antenna

124: speaker 126: microphone

200: application manager 202: multimedia coloring software

204: Mobile standard platform 206: Basic API

208: HAL 210: OEM Software

212: hardware resources of the mobile communication terminal

The present invention relates to a control method of a caller specific multimedia content providing service using URL information in a platform layer. More specifically, the platform layer to determine whether to update the multimedia content specified by the caller in the platform layer of the terminating mobile communication terminal, and to control the process of downloading the updated multimedia content from the server providing the multimedia content when the update is required The present invention relates to a control method of a caller specific multimedia content providing service using URL information.

Information and communication technology represented by the Internet and mobile communication is changing the life patterns of modern people. Nearly all homes, schools and offices have Internet-enabled personal computers that enable them to acquire information through Web sites, purchase products through e-commerce, and exchange news via e-mail. Just a few years ago, people could only use voice communication-oriented mobile services using mobile terminals. Recently, however, a wireless internet service that can provide a data communication service using the internet has appeared in a mobile communication terminal.

As such, as the mobile communication service develops, the mobile communication terminal has evolved into a mobile communication terminal having various functions such as a camcorder, a camera, and an MP3 player, out of the concept of an initial voice call-oriented mobile phone. As various functions are included in the mobile communication terminal, the display device of the mobile communication terminal has also evolved from a black and white display device to a color display device. In general, a display device of a mobile communication terminal exists for informing a user of various types of state information of the mobile communication terminal, for example, a state of use of power, reception strength of radio waves, a date and time, and the like.

As a result of the development of information and communication technology, the spread of mobile communication terminals with color display devices and the use of wireless Internet services have become commonplace, and various contents providing businesses have emerged. In particular, a content providing business that provides a still image or a video to a display device of a mobile communication terminal in a call waiting process, a so-called coloring service, is in the spotlight. This coloring service aims to reveal the unique personality of the mobile subscriber.

On the other hand, the most recent caller registers various multimedia contents (for example, multimedia contents generated by mixing text in still images or videos, mixing caller's voice, or mixed background music) with the server, When a call is made to the other party, a coloring service (hereinafter referred to as a multimedia coloring service) for providing multimedia contents designated by the caller from the server to the destination mobile communication terminal is expected to be used.

However, in order to commercialize such a multimedia coloring service, the receiving mobile communication terminal must basically have a function suitable for receiving a multimedia coloring service, such as supporting a SVD (Simultaneous Voice and Data) function. In addition, the incoming mobile communication terminal also includes a call processing operation by the multimedia coloring service, in addition to the function of receiving a call, the mobile terminal includes an operation element different from a general call such as whether to download multimedia content from a server. Therefore, there is a need for a terminal capable of controlling this properly.

In order to solve the above problems, the present invention, when a call signal for requesting a call from the calling mobile communication terminal is delivered, a call receiving a series of processes to download the multimedia content designated by the caller from the server providing the multimedia coloring service An object of the present invention is to provide a method of controlling a caller specific multimedia content providing service using URL information in a platform layer that is controlled by a platform layer of a terminal.

Accordingly, according to a first object of the present invention, in a terminating mobile communication terminal which plays a multimedia content designated by a caller during a ring tone, a caller-specific multimedia content is provided using URL (Uniform Resource Locator) information at a platform layer. CLAIMS 1. A method of controlling a service, comprising: (a) monitoring whether a call signal requesting a call connection is delivered; (b) reading the URL information included in the call signal when the call signal is delivered; (c) determining whether to download the caller specified multimedia content; And (d) determining whether to play the caller-specified multimedia content or not and to play the caller-specific multimedia content providing service using the URL information in the platform layer.

In addition, according to the second object of the present invention, while playing the multimedia content specified by the caller during the call ring tone generation, the mobile station to control the caller-specific multimedia content providing service using the Uniform Resource Locator (URL) information in the platform layer A communication terminal, comprising: a button for inputting a text including a numeric key for inputting a telephone number and a key input unit for providing a confirmation function for the caller-specified multimedia content; A display unit configured to display an operation state of the mobile communication terminal including a state of use of power, reception strength of radio waves, a date and time, and to display the caller-specified multimedia content on an incoming screen; A program storage unit including a real time operating system, a mobile communication terminal call processing S / W, and control software for controlling the caller specified multimedia contents; A mode state storage unit which stores a current operation mode of the mobile communication terminal selected by the key input unit as a state flag; Overall control is performed to smoothly transmit / receive data and transmit / receive data in the mobile communication terminal, and analyze the URL information included in a call signal when a call is received to inform the caller-specified multimedia content. Codes or decodes a voice signal and controls an audio signal, and functions as an equalizer for multipath noise cancellation, and performs sound data processing and decoding of the caller specific multimedia content. In the platform layer, characterized in that it comprises a digital signal processor to provide a mobile communication terminal for controlling a caller-specific multimedia content providing service using the URL information.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

1 is a diagram briefly illustrating an internal configuration of a mobile communication terminal provided with a multimedia coloring service according to an exemplary embodiment of the present invention.

An internal configuration of a mobile communication terminal provided with a multimedia coloring service according to an exemplary embodiment of the present invention includes a key input unit 100, a display unit 102, a program storage unit 104, a mode state storage unit 106, and a camera unit. 108, a microprocessor 114, a digital signal processor 116, a baseband converter 118, an RF signal processor 120, an antenna 122, a speaker 124, a microphone 126, and the like. .

In the following description, the multimedia coloring service refers to a multimedia coloring service, in which a caller calls in advance a call between a caller and a called party, that is, a call connection process before a voice call or a data communication between the calling mobile terminal and the called mobile terminal. A service that provides a designated multimedia content from a service providing server that provides a multimedia coloring service to a called mobile communication terminal.

Here, the multimedia content designated by the caller in advance is called caller-designated multimedia content. In order to distinguish each caller-specific multimedia content, the caller-specific multimedia content includes URL (Uniform Resource Locator) information of the service providing server as unique identification information. In addition, the caller-designated multimedia content is composed of image data including still images, moving pictures, and the like, and audio data including human voices, sound effects, melody, and the like.

The mobile communication terminal according to the preferred embodiment of the present invention refers to a terminal equipped with multimedia coloring software having an SVD function required to receive a multimedia coloring service. In addition, the mobile terminal includes a wireless application protocol (WAP), which is an Internet access protocol, a Microsoft Internet Explorer (MIE) based on HTML using the HTTP protocol, and a handheld device transport protocol (HDPT). For example, you can connect to the Internet via a mobile communication network using a browser for wireless Internet access, such as NTT DOCOMO's i-Mode or SK Telecom's NATE. Among the Internet access protocols used in mobile terminals, MIE uses m-HTML, which is a shortened version of HTML, and compact language (c-HTML), a subset of HTML, for i-Mode. do.

The key input unit 100 includes a number key for inputting a number such as a phone number, a button for text input, and a menu selection button for selecting a counterpart, a service target, and a music for setting a multimedia coloring service. The camera unit 108 is provided with a special key for photographing a subject. In addition, when the caller uses a mobile communication terminal, the key input unit 100 is operated to drive the camera unit 108, and then upload the multimedia content photographing the subject to a service providing server that provides a multimedia coloring service, and then designates the caller. Can be specified as multimedia. In addition, the called party may check the caller-designated multimedia content of the caller who attempted to connect the call in the missed state by operating the key input unit 100 when the call was received while the call was missed.

The display unit 102 displays an operation state of the mobile communication terminal, including a power supply state, a radio wave reception intensity, a date and time, and receives a menu item for setting a multimedia coloring service and a call signal requesting a call connection. The caller-specified multimedia content is displayed on the incoming screen.

The program storage unit 104 is configured to include an electrically erasable programmable redad only memory (EPEPROM), a flash memory, a random access memory (RAM), and the like. The flash memory stores a real time operating system, a mobile terminal call processing software, multimedia coloring software, and the like, which are loaded into the RAM and driven. In this case, the multimedia coloring software provides a function of processing a subscription and registration procedure of a multimedia coloring service, a function of performing a data call setup during voice call processing, and a caller-specific multimedia content corresponding to a call signal when a call signal is received. The ability to download from the provisioning server, to store the downloaded caller-specific multimedia content on the mobile terminal, to determine whether to update the caller-specific multimedia content when the same caller requests a call in the future, the caller-specific multimedia that needs updating The software refers to a function of controlling a function of downloading a content. The multimedia coloring software is provided by a method of downloading from a service providing server that provides a multimedia content coloring service, or by a manufacturer to be mounted at the time of shipment of a mobile communication terminal.

In addition, multimedia coloring software is developed / provided as a Wireless Internet Platform for Interoperability (WIPI) application. Multimedia coloring software mounted on a mobile communication terminal according to an embodiment of the present invention will be described in detail with reference to the structure of the WIPI platform shown in FIG.

In addition, the program storage unit 104 stores the caller-designated multimedia content downloaded from the service providing server when the mobile communication terminal is used at the called party, and the multimedia to be used for the multimedia coloring service when the mobile communication terminal is used at the calling party. You are storing content.

That is, the multimedia coloring software stores caller-designated multimedia content in the program storage unit 104 during a call connection process, and when a call connection is attempted from the same caller later, the program storage unit (no separate download process from the service providing server) Play the caller specified multimedia content stored in 104). The multimedia coloring software analyzes the call signal transmitted from the calling party, extracts the URL information of the caller-specific multimedia content, searches whether the caller-specific multimedia content corresponding to the extracted URL information exists in the program storage unit 104, and retrieves the search. Result If the caller-specific multimedia content does not exist, the caller-specific multimedia content is downloaded from the service providing server. Here, the URL information is unique information on the caller-specified multimedia contents designated by the caller to be transmitted from the service providing server to the called mobile terminal in the call connection process. The URL information of the called party and the caller is provided. Include.

The multimedia coloring software extracts the URL information of the caller-specific multimedia content stored in the program storage unit 104 when a call is received, compares the URL information included in the call signal requesting a call connection, and updates the caller-specific multimedia content. Determine.

The mode state storage unit 106 stores the current operation mode of the mobile communication terminal selected by the key input unit 100 as a state flag (eg, 0, 1, 2, ...). That is, the microprocessor 114 assigns a unique status flag to each mode to distinguish a standby mode, an outgoing mode, a search mode, a call mode, a general incoming mode, and a multimedia coloring service incoming mode of the mobile communication terminal. The state storage unit 106 is updated.

The camera unit 108 is a camera control processor 112 for controlling the operation of the camera module 110 and the camera module for generating a multimedia content to be provided to the incoming screen using a multimedia coloring service when the mobile communication terminal is used at the calling party. It is configured to include).

The camera module 110 includes an imaging device of a Charge Coupled Device (CCD) or Complementary Metal Oxide Semiconductor (CMOS) type, and the Camera Control Processor (CCP) 112 is a central processing unit. The overall operation of the module 110 is controlled, for example, a zoom function, a flash function, still image shooting, video shooting, and the like.

The microprocessor 114 controls the overall operation process related to voice transmission / reception and data transmission / reception in the mobile communication terminal. In addition, when the mobile communication terminal is used at the calling party, the microprocessor 114 controls the multimedia communication software to register, modify, delete, and edit caller-specific multimedia contents so that the mobile communication terminal is called. When used at the side, it analyzes the URL information included in the call signal when a call is received to determine whether to update the caller-specified multimedia contents, and provides the caller-specific multimedia contents determined to be updated or newly downloaded. After downloading from the program storage unit 104 performs a function.

That is, when the microprocessor 114 receives a signal for requesting a call connection using the multimedia coloring service, the microprocessor 114 runs a multimedia coloring software on the WIPI platform to perform a call connection by the multimedia coloring service smoothly. do.

The digital signal processor (DSP) 116 functions as an equalizer for coding or decoding a speech signal and removing multipath noise, and performs audio data processing, decoding of caller-specific multimedia content, and the like. Means a digital signal processing processor to perform. In addition, the digital signal processor 116 exchanges speech data with the baseband converter 118 and digital data including caller-specific multimedia content received from the baseband converter 118. Receive

The baseband converter 118 converts a signal transmitted / received between the RF signal processor 120, the digital signal processor 116, the speaker 124, and the microphone 126 into a signal of the baseband band, and converts the digital analog signal. Performs functions such as digital to analog conversion (DAC) and analog to digital conversion (ADC). The baseband converter 118 transmits the transmission data TXIQ to the RF signal processor 120, and controls the power of the RF signal processor 120 or automatically controls its gain. The RF signal processor 120 receives the received signal RFIQ.

The RF signal processor 120 demodulates and amplifies the RF signal received from the antenna 122, modulates a transmission signal applied from the baseband converter 118, and transmits the modulated signal to the propagation space. The speaker 124 outputs sound data transmitted from the baseband converter 118 as home sound, and the microphone 126 converts a user's voice input into an electrical signal.

On the other hand, the mobile communication terminal according to an embodiment of the present invention is a PDA (Personal Digital Assistant), cellular phone, PCS (Personal Communication Service) phone, GSM (Global System for Mobile) phone, W-CDMA (Wideband CDMA) phone, CDMA -2000 phones, Mobile Broadband System (MBS) phones and the like. Here, MBS phone refers to a mobile phone to be used in the fourth generation system currently being discussed.

2 is a diagram illustrating a WIPI platform structure applied to a mobile communication terminal capable of using a multimedia coloring service according to an exemplary embodiment of the present invention.

The WIPI platform structure applied to a mobile communication terminal capable of using a multimedia coloring service according to an exemplary embodiment of the present invention includes an application manager 200, a multimedia coloring software 202, a mobile standard platform 204, an OEM software 210, and the like. Hardware resources 212 of the mobile communication terminal and the like.

The application manager 200 may download the multimedia coloring software 202, which is a software package required to use the multimedia coloring service, from the service providing server, install the downloaded multimedia coloring software 202, and install the installed multimedia coloring software ( 202 refers to a software module that performs a function of deleting. When the application manager 200 needs to update the API and other components constituting the multimedia coloring software 202, the application manager 200 performs functions such as adding and updating the necessary software module.

The mobile standard platform 204 includes a basic API 206, a HAL 208, and the like. The mobile standard platform 204 monitors the usage of the hardware resources 212 of the mobile communication terminal and executes the application. 212) refers to a software module that controls usage and supports various applications to be executed and ported regardless of the type of real-time processing operating system installed in the mobile communication terminal.

The basic API 206 refers to a software module used to communicate with system software such as a real-time processing operating system or database management system in the course of running an application such as the multimedia coloring software 202 according to an embodiment of the present invention. The base API 206 is implemented to call a function that provides a connection to a particular subroutine of a real-time processing operating system mounted on the mobile terminal for execution of the multimedia coloring software 202.

HAL (Handset Adaptation Layer) 208 is a software module that supports the specifications of the platform for the terminal manufacturer, and interfaces between the hardware resources 212 and the real-time processing operating system of the mobile communication terminal. That is, the HAL 208 provides an environment in which the multimedia coloring software 202 can run in a mobile communication terminal having a different hardware configuration for each manufacturer.

The OEM software 210 performs basic voice call processing functions, lower layer data communication functions, text message transmission and reception functions, and mobile terminal management functions. The OEM software 210 controls the multimedia coloring software 202 with a mobile standard platform ( After passing from 204, the caller-specific multimedia content provided from the service providing server is controlled to be reproduced on the display unit 102. FIG. In this case, the OEM software 210 is ported with SVD, which is a CDMA Rel.A standard, in order to implement the multimedia coloring software 202 so that the mobile terminal can operate smoothly.

The hardware resource 212 of the mobile communication terminal refers to a set of electronic / mechanical devices such as a key input unit 100, a display unit 102, a program storage unit 104, and a microprocessor 114 of the mobile communication terminal.

That is, the mobile standard platform 204 controls the application manager 200 to install the multimedia coloring software 202 in the program storage unit 104, and when a call signal for requesting a call is transmitted to the mobile communication terminal, the multimedia Coloring software 202 is run to determine whether to download for caller specific multimedia content. The mobile standard platform 204 can use the OEM software 210 to play the caller-specific multimedia content without interruption to the running application if the user wants to download or play the caller-specific multimedia content without a separate download process. To control.

3 is a flowchart illustrating a control process of a caller specific multimedia content providing service using URL information in a platform layer according to an embodiment of the present invention.

The real-time processing operating system of the mobile communication terminal monitors whether a call signal for requesting a call connection is transmitted from the calling party in the waiting state of the call (S300). When a call signal for requesting a call is transmitted from the calling party to the mobile communication terminal (S302), the real-time processing operating system provided in the mobile communication terminal determines whether the current state of the mobile communication terminal is in a call waiting state (S304). ).

In step S304, if the mobile communication terminal is not in a standby state, for example, the mobile communication subscriber uses various online services after accessing the wireless Internet by running a web browser provided in the mobile communication terminal, or using mobile communication. For example, when the camera unit is used to photograph a subject or use a mounted game, the real-time processing operating system does not transmit a call signal to the mobile standard platform 204 and transmits the call signal to the mobile communication terminal. The mounted ring tone is reproduced (S316).

On the other hand, when the call is in the waiting state at step S304, the real-time processing operating system transmits the call signal to the mobile standard platform 204, and the mobile standard platform 204 drives the multimedia coloring software 202 (S306). The multimedia coloring software 202 reads the URL information on the caller specified multimedia content included in the call signal, and compares the read URL information with the URL information of the caller specified multimedia content stored in the program storage unit 104. It is determined whether to download the content (S308). If there is no caller-specific multimedia content in the program storage unit 104 in step S308, or if there is a caller-specific multimedia content having URL information different from the URL information, the multimedia coloring software 202 downloads the caller-specific multimedia content. To execute (S310).

The multimedia coloring software 202 stores the downloaded caller specified multimedia contents in the program storage unit 104 (S312). The multimedia coloring software 202 works with the OEM software 210 to play the caller specified multimedia content (S314). Meanwhile, when the multimedia coloring software 202 determines not to download the caller-specified multimedia content in step S308, that is, the caller-specified multimedia content corresponding to the URL information included in the call signal exists in the program storage unit 104. In this case, the multimedia coloring software 202 loads the corresponding caller specified multimedia contents in the program storage unit 104 (S318).

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

As described above, according to the present invention, in the process of reproducing various types of multimedia contents designated by the caller to the called-party mobile terminal in the call connection process, regardless of the hardware environment of the mobile terminal, which is different for each manufacturer, There is an effect that the caller can play the predetermined multimedia content.

Claims (11)

Claims [1] A method for controlling a caller specific multimedia content providing service using uniform resource locator (URL) information in a platform layer in a terminating mobile communication terminal which plays a multimedia content designated by a caller during a ring tone. (a) monitoring whether a call signal requesting a call connection is delivered; (b) reading the URL information included in the call signal when the call signal is delivered; (c) determining whether to download the caller specified multimedia content; (d) downloading and storing the caller specific multimedia content when it is decided to download in step (c); And (e) playing the caller specified multimedia content stored in step (d); Control method of the caller-specific multimedia content providing service using the URL information in the platform layer, characterized in that it comprises a. The method of claim 1, wherein step (b) (b1) detecting whether the URL information is included in the call signal; And (b2) in the step (b1), if the URL signal is not included in the call signal, reproducing a ringing tone provided in the called mobile communication terminal without performing the steps (c) to (e); Control method of the caller-specific multimedia content providing service using the URL information in the platform layer, characterized in that it comprises a. The method of claim 1, wherein step (c) (c1) searching whether the caller-specified multimedia content corresponding to the URL information exists in the called mobile communication terminal; And (c2) in the step (c1), if the caller-specific multimedia content corresponding to the URL information does not exist, attempting to connect with a server providing the caller-specific multimedia content, and determining to start downloading. Control method of the caller-specific multimedia content providing service using the URL information in the platform layer comprising a. The method of claim 1, (e1) controlling, by the control software for playing the caller specified multimedia content, whether hardware resources of the called mobile communication terminal are occupied; (e2) when the hardware resource of the called mobile communication terminal is not occupied in step (e1), playing the caller-designated multimedia content; Control method of the caller-specific multimedia content providing service using the URL information in the platform layer, characterized in that it comprises a. The method of claim 4, wherein (f) if the hardware resource of the called mobile communication terminal is occupied in step (e1), further comprising the step of not executing the caller-specified multimedia content. Control Method of Caller-Specific Multimedia Contents Service In the mobile communication terminal to play the multimedia content specified by the caller for the duration of the ring back tone, and to control the caller-specific multimedia content providing service using the Uniform Resource Locator (URL) information in the platform layer, A key input unit for providing a function for confirming a caller-specific multimedia content and a button for text input including a numeric key for inputting a telephone number; A display unit configured to display an operation state of the mobile communication terminal including a state of use of power, reception strength of radio waves, a date and time, and to display the caller-specified multimedia content on an incoming screen; A program storage unit including a real time operating system, a mobile communication terminal call processing S / W, and control software for controlling the caller specified multimedia contents; A mode state storage unit which stores a current operation mode of the mobile communication terminal selected by the key input unit as a state flag; The control unit performs overall control so that voice transmission / reception and data transmission / reception are smoothly performed in the mobile communication terminal, and when the call is received, the caller-designated multimedia content is analyzed by analyzing the URL information included in a call signal. A microprocessor unit for controlling the reproducing operation; And A digital signal processor that codes or decodes a voice signal and functions as an equalizer for multipath noise cancellation, and performs sound data processing and decoding of the caller-specific multimedia content. Mobile communication terminal for controlling the caller-specific multimedia content providing service using the URL information in the platform layer comprising a. The method of claim 6, The control software may be configured to process procedures related to subscription and registration of a service for providing caller-specific multimedia content, to perform data call setup during voice call processing, and to receive the call signal, the caller corresponding to the call signal. Controlling a function of downloading a designated multimedia content from a service providing server, a function of storing the downloaded caller designated multimedia content in the mobile communication terminal, a function of determining whether to update the caller specified multimedia content, and the like. A mobile terminal for controlling a caller specified multimedia content providing service using URL information in a platform layer. The method of claim 6, The mobile communication terminal extracts the URL information of the stored caller designation multimedia content when the caller designation multimedia content that has been downloaded previously exists in the program storage unit, and requests a call connection when a call is received. And comparing the URL information included in a call signal to determine whether to update the caller-specified multimedia contents. The method of claim 6, The mobile communication terminal controls a caller-specific multimedia content providing service using URL information in the platform layer, characterized in that it has a SVD (Simultaneous Voice and Data) function required to use the service for providing the caller-specific multimedia content. Mobile terminal. The method of claim 6, The mobile communication terminal further includes a camera unit including a camera module for generating multimedia content required to provide the caller-specified multimedia content on the incoming screen, and a camera control processor for controlling the operation of the camera module. A mobile communication terminal for controlling a caller specific multimedia content providing service using URL information in a platform layer. The method of claim 6, The caller using the URL information in the platform layer may check the caller-designated multimedia content of the caller who attempts to connect the call in the missed state by operating the key input unit when the call is received while the mobile communication terminal is absent. A mobile terminal for controlling a specified multimedia content providing service.

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