KR20050079577A - Method and system for providing image coloring service for mobile phone during ring back tone - Google Patents

Abstract

The present invention relates to a method and system for providing an image to a mobile communication terminal during a ring tone.

The present invention provides a method for providing an image coloring service to a calling party and a called mobile terminal during a period in which a ring tone is generated when a calling party and a called party using a mobile communication service attempt to make a mutual call connection. a) generating, by the calling mobile communication terminal, outgoing call information to attempt a call connection to the called mobile communication terminal; (b) forwarding the outgoing call information to a mobile communication switching center; (c) confirming whether to subscribe to an image coloring service at the mobile communication switching center; (d) transmitting a signal for requesting the image coloring service to the image coloring server at the mobile communication switching center; (e) transmitting image data from the image coloring server to the called-party mobile communication terminal subscribed to the image coloring service; and (f) displaying the image data on an LCD display of the called party's mobile terminal, wherein the image coloring service is provided to the calling party and the called party's mobile terminal during the ring tone. And a system.

According to the present invention, the receiving subscriber receives the image designated by the calling subscriber, and the calling subscriber receives the image designated by the called subscriber, thereby making it visually satisfactory until the call is connected. There is an advantage to maximize the effect of advertising.

Description

Method and System for Providing Image Coloring Service for Mobile Phone during Ring Back Tone}

The present invention relates to a method and system for providing an image to a mobile communication terminal during a ring tone. More specifically, when the subscriber of the mobile communication service attempts to make a call with the other party using the mobile communication terminal, the subscriber receives the image data from the image coloring server before the call is connected and the calling mobile terminal and the called mobile terminal. A method and system for providing an image to a mobile communication terminal during a ring tone to be displayed on the LCD display.

As computer, electronic, and communication technologies have made rapid progress, various wireless communication services using wireless networks have been provided. The most basic wireless communication service is a wireless voice call service that provides voice calls wirelessly between mobile terminal users regardless of time and place. In recent years, wireless Internet services have emerged, which provide a communication service using the Internet through a wireless communication network while a user of a mobile communication terminal is moving without restriction of a place. Therefore, the subscribers of the mobile communication service can freely move and talk with the other party anytime and anywhere using the wireless communication service. Through the wireless Internet service, information necessary for life, for example, news, weather, sports, securities, exchange rates, traffic information, etc. can be provided in various forms such as text, voice, and image.

Recently, a ring back tone (RBT) service or a so-called coloring RBT (CRBT: Coloring RBT), which allows a user to hear various sounds designated by a called subscriber of a mobile communication terminal as a call waiting tone from a mobile communication terminal or a general telephone of a calling party. ) The service is in the spotlight. The call waiting sound service is a service concept that provides the other party with the sound specified by the called subscriber. Instead of the mechanical call waiting sound generated during the existing call, for example, the sound of the latest song or pop, as well as the sound of birds, water, etc. It is a service that allows you to use your own voice, which you have recorded beforehand, as a call waiting sound. According to the call waiting sound service, the other party may feel auditory satisfaction by listening to the sound of the sound source designated by the called subscriber, instead of listening to the uniform and mechanical call waiting sound.

However, the conventional call waiting sound service provides aural enjoyment to the mobile communication terminal subscriber of the other party, but does not provide visual enjoyment, and has a disadvantage of providing only the call waiting sound designated by the called party to the calling subscriber.

In order to solve the above-mentioned problems, the present invention, from the image coloring server to the receiving subscriber from the image coloring server for the period until the call is made between the calling subscriber and the called subscriber to receive the image with the advertising effect or the image of the outgoing subscriber, By making an outgoing subscriber receive an image showing the personality of the called party or an image with advertisement effect, the calling subscriber can provide the image to the mobile terminal during the ringing tone that can be visually satisfied without being bored even when waiting for a call. Its purpose is to provide a method and system.

Accordingly, according to a first object of the present invention, an image coloring service is provided to a called-party mobile communication terminal during a period in which a ringing tone is generated when a calling party and a called-party subscriber using a mobile communication service attempt to make a mutual call connection. A method, comprising: (a) generating, by an originating mobile terminal, outgoing call information to attempt a call connection to the called mobile terminal; (b) forwarding the outgoing call information to a mobile communication switching center; (c) confirming whether to subscribe to an image coloring service at the mobile communication switching center; (d) transmitting a signal for requesting the image coloring service to the image coloring server at the mobile communication switching center; (e) transmitting image data from the image coloring server to the called-party mobile communication terminal subscribed to the image coloring service; and (f) displaying the image data on the LCD display of the called party's mobile communication terminal, wherein the image coloring service is provided to the called party's mobile terminal during the ring tone. .

According to a second object of the present invention, there is provided a method for providing an image coloring service to a calling mobile terminal during a ring tone when a calling party and a called party using a mobile communication service attempt to make a mutual call connection. (A) receiving, by the called-party mobile terminal, the originating call information of the calling-party mobile terminal to generate the ring back tone; (b) the called-party mobile communication terminal transmitting an image coloring service request signal to a mobile communication switching center; (c) checking whether the calling mobile communication terminal subscribes to an image coloring service at the mobile communication switching center; (d) transmitting a signal for requesting the image coloring service to the image coloring server at the mobile communication switching center; (e) transmitting image data from the image coloring server to the calling mobile terminal subscribed to the image coloring service; and (f) displaying the image data on the LCD display of the calling mobile terminal, providing an image coloring service to the calling mobile terminal during the ring tone. .

According to a third object of the present invention, a mobile communication providing an image coloring service to a called mobile communication terminal during a period in which a ring tone is generated when a calling party and a called party using a mobile communication service attempt to make a mutual call connection. A system comprising: the called-party mobile communication terminal on which an image designated by the calling-party subscriber is displayed during a call connection process; A mobile communication network providing a call service to the called mobile communication terminal and confirming that the called subscriber is a subscriber of an image coloring service; And an image coloring server providing the image coloring service, wherein the image coloring service is provided to the called-party mobile communication terminal during the ring tone.

According to a fourth object of the present invention, a mobile communication providing an image coloring service to a calling mobile terminal during a period in which a ringing tone is generated when a calling party and a called party using a mobile communication service attempt to make a mutual call connection. A system comprising: the calling mobile terminal for displaying an image designated by the called subscriber; A mobile communication network providing a call service to the calling mobile communication terminal and confirming that the calling subscriber is a subscriber of an image coloring service; It provides a mobile communication system for providing an image coloring service to the calling mobile communication terminal during the ring tone is generated, characterized in that it comprises an image coloring server for providing the image coloring service.

According to a fifth object of the present invention, there is provided a mobile communication terminal for providing an image coloring service during a period in which a ringing tone is generated when a calling party and a called party using a mobile communication service attempt to make a mutual call connection. A key input unit including a button for inputting characters and a menu selection button, including a numeric key for inputting a number of characters; An image decoder which decodes the compressed image data received from the image coloring server in the call connection process and delivers the decoded image data to a microprocessor; A period for generating a call connection sound, which indicates an operation state of the mobile communication terminal, and includes an LCD display unit which receives and displays decoded image data received from the image coloring server from the microprocessor during a call connection process; While providing a mobile communication terminal providing an image coloring service.

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 illustrating a configuration of a mobile communication system for coloring an image to a calling mobile terminal and a called mobile terminal waiting for a call according to an exemplary embodiment of the present invention.

According to a preferred embodiment of the present invention, a mobile communication system for coloring an image to a calling mobile terminal 100 and a called mobile terminal 150 waiting for a call may be configured using a radio access network (RAN) 110. 140), Mobile Switching Center (MSC) (116), Home Location Register (HLR) (118), Visitor Location Register (VLR) 120 and Image Coloring Server ( 130) and the like.

In the image coloring service according to the preferred embodiment of the present invention, the image content stored in the image coloring server 130 is connected to the other party during the call connection process before the voice call or data communication of the mobile communication terminals 100 and 150 is performed. This refers to a service transmitted to the terminals 100 and 150. The image coloring service is possible when the calling party and / or the called party mobile communication terminal (100, 150) subscriber is subscribed to the provider providing the image coloring service.

When the image coloring service subscriber attempts to make a call to the called-party mobile terminal 150 using the calling-party mobile terminal 100, the calling party designates a call designation tone during the period in which the call-back tone is generated in the called-party mobile communication terminal 150. The image is received from the image coloring server 130 and displayed on the LCD display of the called-party mobile communication terminal 150. Similarly, in the call connection process, an image designated by the called party subscriber is received from the image coloring server 130 and displayed on the LCD display of the calling mobile terminal 100.

The mobile communication terminals 100 and 150 perform voice calls with each other through the wireless access networks 110 and 140, and perform data communication with the WAP gateway through the wireless access networks 110 and 140 by driving a WAP browser. Means. In addition, it is a terminal capable of voice call and / or data communication and video call with the other party through a mobile communication network. According to a preferred embodiment of the present invention, when a call is connected through a call attempt, the mobile communication terminals 100 and 150 receive and decompress compressed image data from the image coloring server 130 to decode the mobile communication terminal 100. , A terminal capable of displaying image data on the LCD display unit 150. Here, the call attempt means that a key input having the same function as that of a call button of the calling mobile terminal 100 is pressed or a call button is pressed is performed.

The called-party mobile communication terminal 150 applies for an image coloring service through an agency or affiliated store of a mobile communication service provider or by using a wireless Internet service, and among the contents such as a character, an avatar, a picture, a video, etc. Select an image to be provided at 100).

The image coloring service requested by the called-party mobile communication terminal 150 is registered in the home location register 118 of the mobile communication network and the designated image data is stored in the image coloring server 130. Similarly, the image coloring service requested by the calling mobile terminal 100 is registered in the home location register 118 of the mobile communication network and the designated image data is stored in the image coloring server 130.

The calling party mobile terminal 100 requests a wireless voice call with the called party mobile terminal 150 through the wireless access network 110 by the calling party entering the called phone number on his terminal and clicking the call button. In response to a wireless voice call request, an image specified by the calling party subscriber is displayed on the LCD display of the called-party mobile communication terminal 150 according to the image coloring service according to the present invention.

During the call connection process with the called-party mobile communication terminal 150, the image designated by the called-party subscriber is received from the image coloring server 130 and displayed on the LCD display of the calling-party mobile communication terminal 100 during the call connection sound. .

In addition, the incoming and outgoing mobile communication terminals 100 and 150 execute a WAP browser that executes WML (Wireless Markup Language) based content to reproduce image data received from the image coloring server 130, and executes 3D based content. All or part of a 3D player, an MPEG player running MPEG-based content, and a SIS player running Simple Image Service (SIS) -based content.

The wireless access networks 110 and 140 are terrestrial infrastructures that guarantee the mobility of the mobile communication terminals 100 and 150, and include handoff and wireless support management functions. The radio access network 110, 140 includes a base station transmitter 112, 142 and a base station controller 114, 144, and supports both synchronous and asynchronous. In this case, the base station transmitters 112 and 142 may be a base transceiver station (BTS) and the base station controllers 114 and 144 may be a base station controller (BSC). Of course, the wireless access network (110, 140) according to a preferred embodiment of the present invention is not limited thereto, and may include a GSM network other than a CDMA network and an access network of a fourth generation mobile communication system to be implemented in the future.

The base station transmitters 112 and 142 receive call request signals from the mobile communication terminals 100 and 150 through traffic channels among the signal channels, and transmit the received call request signals to the base station controllers 114 and 144. . In addition, the base station transmitters 112 and 142 are network endpoint devices that are directly connected to the mobile communication terminals 100 and 150 by performing baseband signal processing, wired / wireless conversion, and transmission and reception of wireless signals.

The base station controllers 114 and 144 control the base station transmitters 112 and 142, and assign and release radio channels for the mobile communication terminals 100 and 150, the mobile communication terminals 100 and 150 and the base station transmitters 112 and 142. Transmission output control, intercell soft handoff and hard handoff determination, transcoding and vocoding, global positioning system (GPS) clock distribution, Perform maintenance functions, etc. The base station controller 114, 144 forwards the call request signal received via the base station transmitters 112, 142 to the mobile communication switching center 116.

The mobile communication switching center 116 performs basic and additional service processing, incoming and outgoing call processing of subscribers, location registration procedure and handoff procedure processing, interworking with other networks, and the like. The mobile communication switching center 116 of the IS-95 A / B / C system includes an access switching subsystem (ASS) that performs distributed call processing, an interconnection network subsystem (INS) that performs centralized call processing, operation and Subsystems include a Central Control Subsystem (CCS), which is responsible for the centralization of maintenance, and a Location Registration Subsystem (LRS), which performs storage and management of information on mobile subscribers.

In addition, the mobile telecommunication switching center 116 for the third and fourth generation may include an Asynchronous Transfer Mode (ATM) switch (not shown), which increases the transmission speed and the efficiency of line use by packet transmission per cell. Let's do it.

The home location register 118 receives location information of the mobile communication terminals 100 and 150 from the visitor location register and performs functions such as registration recognition, registration deletion, and location verification. In addition, the home location register 118 stores profile information of the mobile communication terminals 100 and 150 waiting for a call. Here, the profile information refers to a mobile identification number (MIN), an electronic serial number (ESN) and / or subscribed mobile communication service information of the mobile communication terminals 100 and 150.

The visitor location register 120 transmits subscriber data in the case of the location information of the visited subscriber where the location registration is performed and the call from the calling mobile communication terminal 100 to the called mobile communication terminal 150 in case of origination. Received from (116) and stored.

2 is a diagram illustrating an internal configuration of a mobile communication terminal provided with an image coloring service according to a preferred embodiment of the present invention.

The mobile communication terminals 100 and 150 provided with the image coloring service according to the preferred embodiment of the present invention may include a key input unit 202, an LCD display unit 204, an image decoder 206, a mode state storage unit 208, and a microprocessor. 210, subscriber information storage 212, digital signal processor 214, baseband converter 216, speaker 218, microphone 220, RF signal processor 222, antenna 224, etc. It includes.

The key input unit 202 is provided with a button for inputting text and a menu selection button, as well as numeric keys for inputting numbers such as a telephone number. It can be equipped with a special key that allows easy access to the wireless Internet.

The LCD display unit 204 displays the operation state of the mobile communication terminal 100, 150 including the power usage state, the reception strength of the radio wave, the date and time, and is received from the image coloring server 130 in the call connection process. The calling party designating image or the called party designating image is displayed on the LCD display unit 204.

The image decoder 206 decodes the compressed image data received from the image coloring server 130 and transmits the decoded image data to the microprocessor 210 in the call connection process between the calling party and the called party. At this time, the microprocessor 210 controls the image data decoded by the image decoder 206 to be displayed on the LCD display unit 204.

The mode state storage unit 208 stores the current operation mode of the mobile communication terminals 100 and 150 selected by the key input unit 202 as status flags (eg, 0, 1, 2, ...). . That is, the microprocessor 210 allocates a unique state flag to each mode to store the mode state in order to distinguish a standby mode, an outgoing mode, an incoming mode, a search mode, a call mode, and the like of the mobile communication terminals 100 and 150. The section 208 is updated.

A subscriber identity module (SIM) 212 stores a MIN, an ESN, a personal security key, and various data necessary for the operation of the mobile communication terminals 100 and 150. The subscriber information storage unit 212 is inserted into a slot (not shown) of the internal circuit board of the mobile communication terminals 100 and 150 in the form of a card and is also called a SIM card. Functions as an interface between wired and wireless communication networks. Of course, various IC cards may be used in addition to the SIM card, and the function of the subscriber information storage unit 212 may be implemented in an internal chip of the mobile communication terminals 100 and 150 instead of a separate card. In addition, the subscriber information storage unit 212 stores information such as the last call amount, call charge, outgoing call amount, total call amount, and the like.

The microprocessor 210 controls the overall operation of the mobile communication terminals 100 and 150 with reference to the state flag stored in the mode state storage unit 208. In particular, the decoded image data transmitted from the image coloring server 130 is calculated to be displayed on the LCD display 204.

A digital signal processor (DSP) 214 is used to code or decode a speech signal, function as an equalizer for multipath noise cancellation, and perform an acoustic data processing function. Digital signal processing processor. In addition, the DSP 214 exchanges speech data with the baseband converter 216 and receives digital data RX DATA from the baseband converter 216.

The baseband converter 216 converts a signal transmitted and received between the RF signal processor 222 and the DSP 214, the speaker 218, and the microphone 220 into a signal of a baseband band, and performs a digital-to-analog conversion (DAC). : Performs functions such as Digital to Analog Conversion) and Analog to Digital Conversion (ADC). The baseband converter 216 transmits the transmission data TXIQ to the RF signal processor 222, and controls the power of the RF signal processor 222 or automatically controls its gain (AGC). Then, the RF signal processor 222 receives the received signal RXIQ.

The RF signal processor 222 demodulates and amplifies the RF signal received from the antenna 224, modulates a transmission signal applied from the baseband converter 216, and transmits the modulated signal to the propagation space. The speaker 218 outputs acoustic data transmitted from the baseband converter 216 as an audible sound, and the microphone 220 converts a user's voice input into an electrical signal.

Meanwhile, the mobile communication terminals 100 and 150 according to the embodiment of the present invention are PDAs (Personal Digital Assistant), cellular phones, PCS (Personal Communication Service) phones, GSM (Global System for Mobile) phones, W-CDMA (Wideband) CDMA) phone, CDMA-2000 phone, Mobile Broadband System (MBS) phone and the like. Here, MBS phone refers to a mobile phone to be used in the fourth generation system currently being discussed.

3 is a diagram illustrating a structure of image data stored in an image coloring server according to a preferred embodiment of the present invention.

DBM (Data Burst Message) is a data structure made to deliver short messages according to the IS-2000 standard. Here, IS-2000 refers to a standard that defines a protocol of a base station and a terminal in a CDMA mobile communication network. In general, the image data stored in the image coloring server 130 is composed of compressed data that can be transmitted to the mobile communication terminals 100 and 150 through a mobile communication network, and mainly includes a message including an SMS message, a sound source, and an image. After compression, the packet is transmitted to the mobile communication terminals 100 and 150 in packet units through an access channel and a paging channel defined in IS-2000.

The image data divided into packet units transmitted from the image coloring server 130 to the mobile communication terminals 100 and 150 in accordance with the preferred embodiment of the present invention are compressed format 300, the total number of packets 302, the current packet number. 304, data information 306 is included.

The compression format 300 represents a format in which the transmitted image is compressed in transferring an image from the image coloring server 130 to the mobile communication terminals 100 and 150. For example, in the drawing, the compression format 300 is assigned to 4 bits. If it is set to "0000", it means the image data following the SIS3 compression format. If it is set to "0001", the image data of the Wavelet compression format is selected. it means. In addition, if set to "0010", it means image data in JPEG compression format.

The total number of packets 302 means an indication for distinguishing data divided into packet units in the image data. The image data transmitted from the image coloring server 130 is divided into packets and then transmitted to the mobile communication terminals 100 and 150 through the mobile communication network, and the total number of packets 302 is a packet from the mobile communication terminals 100 and 150. It is used to check the total number of packets when recombining image data of a unit. For example, in the drawing, if 4 bits are allocated to the total number of packets 302 and set to “1001,” this means that the compressed image data is divided into nine packets.

When the image data transmitted from the image coloring server 130 is divided into a total of nine packets, the current packet number 304 is used to distinguish whether the corresponding packet is image data corresponding to the number of packets among the nine packets. For example, in the drawing, 4 bits are allocated to the current packet number 304, and if the current packet number 304 is set to “0001,” this means that the total number of packets described above is the first packet among 9 divided packets. .

The data information 306 means image data stored in the image coloring server 130.

4 is a flowchart illustrating a process of transmitting an image designated by a calling party subscriber to a called-party mobile communication terminal according to a preferred embodiment of the present invention.

The calling party mobile terminal 100 enters a called phone number of the called party mobile terminal 150 and makes a wireless call to the wireless access network 110 by pressing a call button in order to talk with the called party mobile terminal 150. Request (S400).

In the radio access network 110, the radio call request of the calling mobile terminal 100 is transmitted to the mobile communication switching center 116 through the base station transmitter 112 and the base station controller 114 (S402).

While the radio call request signal is transmitted to the called-party mobile terminal 150, the mobile communication switching center 116 queries the home location register 120 to retrieve the called-party telephone number input from the calling-party mobile terminal 118. It is checked whether the user having any kind of service, for example, a user who applied for an image coloring service (S404).

If the user with the called party's telephone number has not applied for the image coloring service, it ends. However, if the subscriber having the called party's telephone number is confirmed to have subscribed to the image coloring service, the mobile switching center 116 transmits the image designated by the calling party subscriber to the image coloring server 130 at the destination subscriber's mobile communication terminal 150. In step S406, a signal is generated and requested to be provided.

When the image coloring server 130 receives a signal requesting to provide image coloring from the mobile switching center 116, the image coloring server 130 splits the image designated by the calling party in packet units and transmits it to the called party's mobile communication terminal 150 through the mobile communication network. It is made (S408).

The image packet received through the mobile communication network is displayed on the LCD display of the called-party mobile communication terminal (S410). This image remains for the duration of the ring back tone after the calling mobile terminal requests the call.

5 is a flowchart illustrating a process of transmitting an image designated by a called party subscriber to a calling mobile terminal according to an exemplary embodiment of the present invention.

When outgoing call information that attempts to make a call connection to the called mobile terminal 150 by the calling subscriber is transmitted to the mobile communication switching center 116, the mobile communication switching center 116 communicates with the called subscriber through the wireless access network 140. Attempts to connect the call (S500).

The called-party mobile communication terminal 150 that receives the outgoing call information requesting the call connection attempt generates a call connection sound (S502).

In step S502, the mobile communication switching center 116 confirms with the user what kind of service, for example, an image coloring service, the user having the called party's telephone number inputted from the calling party's mobile communication terminal 100 is requested. S504).

Unlike the calling party subscriber, if the subscriber having the called party's telephone number has not applied for the image coloring service, the image coloring service for delivering the image designated by the called party subscriber to the calling party subscriber is not provided.

If the called party subscriber is subscribed to the image coloring service, the mobile communication switching center 116 requests the image coloring server 130 for a signal requesting the image coloring service (S506).

After receiving the image coloring request signal, the image coloring server 130 converts the image designated by the called party subscriber into a DBM structure, splits it into packet units, and transmits the image to the mobile communication network (S508).

The LCD display unit 204 of the calling mobile terminal 100 receives and displays an image designated by the called subscriber from the image coloring server (S510). The above-described image remains for a period until the call connection with the calling mobile terminal 100 is made.

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, the receiving subscriber receives an image designated by the calling subscriber from the image coloring server during the period until the call is made between the calling subscriber and the called subscriber, and the calling subscriber receives the image designated by the called subscriber. By receiving, there is an effect to feel visual satisfaction until the call is connected, there is an advantage that can maximize the advertising effect between the calling party and the called party.

1 is a diagram showing a configuration of a mobile communication system for coloring an image to a calling mobile terminal and a called mobile terminal waiting for a call according to an embodiment of the present invention;

2 is a diagram briefly illustrating an internal configuration of a mobile communication terminal provided with an image coloring service according to an embodiment of the present invention;

3 is a diagram showing the structure of image data stored in an image coloring server according to a preferred embodiment of the present invention;

4 is a flowchart illustrating a process of transmitting an image designated by a calling party subscriber to a called mobile terminal according to a preferred embodiment of the present invention;

5 is a flowchart illustrating a process of transmitting an image designated by a called party subscriber to a calling mobile terminal according to an exemplary embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

100: calling mobile terminal 110, 140: wireless access network

112, 142: base station transmitter 114, 144: base station controller

116: mobile communication switching center 118: HLR

120: VLR 130: image coloring server

150: called-party mobile communication terminal 202: key input unit

204: LCD display unit 206: Image decoder

208: mode state storage 210: microprocessor

212: subscriber information storage unit 214: digital signal processing unit

216: bass band converter 218: speaker

220: microphone 222: RF signal processing unit

224: antenna 300: compression type

302: Total packet count 304: Current packet number

306: Data Information

Claims (34)

A method for providing an image coloring service to a called-party mobile communication terminal during a period in which a ringing tone is generated when a calling party and a called party using a mobile communication service attempt to make a mutual call connection, the method comprising: (a) generating, by the calling mobile communication terminal, outgoing call information to attempt a call connection to the called mobile communication terminal; (b) forwarding the outgoing call information to a mobile communication switching center; (c) confirming whether to subscribe to an image coloring service at the mobile communication switching center; (d) transmitting a signal for requesting the image coloring service to the image coloring server at the mobile communication switching center; (e) transmitting image data from the image coloring server to the called-party mobile communication terminal subscribed to the image coloring service; (f) displaying the image data on the LCD display of the called-party mobile communication terminal; And providing an image coloring service to the called-party mobile communication terminal during the ring tone. The method of claim 1, The image coloring service displays an image designated by the calling party subscriber on a mobile communication terminal of the called party subscriber during a period in which the ring back tone is generated, and displays an image designated by the called party subscriber on the mobile communication terminal of the calling party subscriber. And providing the image coloring service to the called-party mobile communication terminal during the ringing tone generation period. The method of claim 1, wherein in step (a), And the outgoing call information includes a telephone number of the called mobile communication terminal and the image coloring service request signal. The method of claim 1, wherein in step (c), The mobile communication switching center checks at a home location register (HLR) whether the called party is subscribed to the image coloring service based on the outgoing call information transmitted from the calling mobile terminal. A method for providing an image coloring service to a called-party mobile communication terminal during a ring tone. The method of claim 1, wherein in step (d), The image coloring server transmits an image designated by the calling party subscriber to the called mobile terminal when receiving a signal for requesting the image coloring service from the mobile communication switching center. A method of providing a coloring service to a called mobile communication terminal. The method of claim 1, Image contents stored in the image coloring server may include WML (Wireless Markup Language) based content, 3D based content, and Simple Image Service (SIS) based content. A method for providing an image coloring service to a called mobile communication terminal. The method of claim 1, The called-party mobile communication terminal includes a WAP browser for executing the WML-based content, a 3D player for executing the 3D-based content, an MPEG player for executing the MPEG-based content, and the Simple Image Service (SIS) -based. And providing an image coloring service to the called-party mobile communication terminal during a ring tone, characterized by comprising a SIS player executing the content. The method of claim 1, wherein in step (f), The called mobile terminal is displayed on the LCD display of the called mobile terminal while the ringing tone is generated. How to give it. A method for providing an image coloring service to a calling mobile terminal during a ring tone when a calling party and a called party using a mobile communication service attempt to make a mutual call connection, the method comprising: (a) receiving, by the called-party mobile terminal, the originating call information of the calling-party mobile terminal to generate the ring back tone; (b) the called-party mobile communication terminal transmitting an image coloring service request signal to a mobile communication switching center; (c) checking whether the calling mobile communication terminal subscribes to an image coloring service at the mobile communication switching center; (d) transmitting a signal for requesting the image coloring service to the image coloring server at the mobile communication switching center; (e) transmitting image data from the image coloring server to the calling mobile terminal subscribed to the image coloring service; (f) displaying the image data on the LCD display of the calling mobile terminal; And providing an image coloring service to the calling mobile terminal during the ring tone. The method of claim 9, The image coloring service displays an image designated by the calling party subscriber on a mobile communication terminal of the called party subscriber during a period in which the ring back tone is generated, and displays an image designated by the called party subscriber on the mobile communication terminal of the calling party subscriber. And providing an image coloring service to the calling mobile terminal during the ring tone. The method of claim 9, wherein in step (b), When the call connection sound is generated in the called-party mobile communication terminal, the called-party mobile communication terminal transmits the image coloring service request signal to the mobile communication switching center. To provide the calling mobile terminal. The method of claim 9, wherein in step (c), The mobile communication switching center checks at a home location register (HLR) whether the calling subscriber is subscribed to the image coloring service based on the image coloring service request signal transmitted from the called party's mobile communication terminal. A method for providing an image coloring service to a calling mobile terminal during a ring tone. The method of claim 9, wherein in step (d), The image coloring server transmits an image designated by the called party subscriber to the calling mobile terminal when receiving a signal for requesting the image coloring service from the mobile communication switching center. A method for providing a coloring service to a calling mobile terminal. The method of claim 9, Image contents stored in the image coloring server may include WML (Wireless Markup Language) based content, 3D based content, and Simple Image Service (SIS) based content. A method for providing an image coloring service to a calling mobile terminal. The method of claim 9, The calling mobile terminal has a WAP browser for executing the WML-based content, a 3D player for executing the 3D-based content, an MPEG player for executing the MPEG-based content, and the Simple Image Service (SIS) -based. And providing an image coloring service to the calling mobile terminal during a ring tone, characterized in that it comprises a SIS player executing the content. The method of claim 9, wherein in step (f), The image designated by the called party subscriber is displayed on the LCD display of the calling mobile terminal while the ring tone is generated. The method of providing an image coloring service to the calling mobile terminal during the ring tone is generated. . A mobile communication system for providing an image coloring service to a called-party mobile communication terminal during a period in which a ringing tone is generated when a calling party and a called party using a mobile communication service attempt to make a mutual call connection. The called-party mobile communication terminal on which an image designated by the calling-party subscriber is displayed during a call connection process; A mobile communication network providing a call service to the called mobile communication terminal and confirming that the called subscriber is a subscriber of an image coloring service; An image coloring server providing the image coloring service A mobile communication system for providing an image coloring service to the called-party mobile communication terminal during a ring tone, characterized in that comprising a. The method of claim 17, The called party's mobile communication terminal includes an image decoder configured to receive and decode a compressed image from the image coloring server and to decode the image coloring service during a ring tone. A mobile communication system provided to a communication terminal. The method of claim 17, And the mobile communication network includes a home location register for identifying the called subscriber as a subscriber of the image coloring service. The mobile communication system provides an image coloring service to a called-party mobile communication terminal during a ring tone. The method of claim 17, The image coloring service provides an image coloring service during a ring tone generation period, wherein the image data provided from the coloring server is displayed on the LCD display of the called-party mobile communication terminal during the ring tone generation period. A mobile communication system provided to a called-party mobile communication terminal. The method of claim 17, The image coloring service displays an image designated by the calling party subscriber on a mobile communication terminal of the called party subscriber during a period in which the ring back tone is generated, and displays an image designated by the called party subscriber on the mobile communication terminal of the calling party subscriber. A mobile communication system for providing an image coloring service to a called-party mobile communication terminal during a ringing tone generation period. The method of claim 16, The image content provided by the image coloring server includes WML (Wireless Markup Language) based content, 3D based content, and Simple Image Service (SIS) based content. A mobile communication system for providing an image coloring service to a called mobile communication terminal. The method of claim 17 and 22, The called-party mobile communication terminal includes a WAP browser for executing the WML-based content, a 3D player for executing the 3D-based content, an MPEG player for executing the MPEG-based content, and the Simple Image Service (SIS) -based. A mobile communication system for providing an image coloring service to a called-party mobile communication terminal during a ring tone, characterized in that it comprises a SIS player for executing content. A mobile communication system that provides an image coloring service to a calling mobile terminal during a ring tone when a calling party and a called party using a mobile communication service attempt to make a mutual call connection. The calling mobile terminal for displaying an image designated by the called party; A mobile communication network providing a call service to the calling mobile communication terminal and confirming that the calling subscriber is a subscriber of an image coloring service; An image coloring server providing the image coloring service A mobile communication system for providing an image coloring service to the calling mobile terminal during the ring tone, characterized in that comprising a. The method of claim 24, The calling mobile terminal has an image decoder which receives and decodes the compressed image data from the image coloring server and decodes the image coloring service during the ring tone. A mobile communication system provided to a mobile communication terminal. The method of claim 24, And the mobile communication network includes a home location register for identifying the calling subscriber as a subscriber of the image coloring service. The mobile communication system provides an image coloring service to a calling mobile terminal during a ring tone. The method of claim 24, The image coloring service displays an image designated by the calling party subscriber on a mobile communication terminal of the called party subscriber during a period in which the ring back tone is generated, and displays an image designated by the called party subscriber on the mobile communication terminal of the calling party subscriber. A mobile communication system for providing an image coloring service to a calling mobile terminal during a ring tone. The method of claim 24, If the calling party subscriber does not subscribe to the image coloring service, the image coloring service is not provided to the calling mobile terminal during the ring tone period, wherein the image coloring service is not provided to the calling mobile terminal. Providing mobile communication system. The method of claim 24, The image content provided by the image coloring server includes WML (Wireless Markup Language) based content, 3D based content, and Simple Image Service (SIS) based content. A mobile communication system for providing an image coloring service to a calling mobile communication terminal. The method according to claim 24 and 29, wherein The calling mobile terminal has a WAP browser for executing the WML-based content, a 3D player for executing the 3D-based content, an MPEG player for executing the MPEG-based content, and the Simple Image Service (SIS) -based. And a SIS player for executing the content, wherein the mobile communication system provides an image coloring service to the calling mobile terminal during the ring tone. A mobile communication terminal for providing an image coloring service during a period in which a ringing tone is generated when a calling party and a called party using a mobile communication service attempt to make a mutual call connection.  A key input unit including a button for inputting characters and a menu selection button, including a numeric key for inputting a number such as a telephone number; An image decoder which decodes the compressed image data received from the image coloring server in the call connection process and delivers the decoded image data to a microprocessor; An LCD display unit which displays an operation state of the mobile communication terminal and receives and displays decoded image data transmitted from the image coloring server in the call connection process by the microprocessor. A mobile communication terminal for providing an image coloring service during a call ring tone generation period comprising a. The method of claim 31, wherein The image coloring service displays an image designated by the calling party subscriber on the mobile terminal of the called party subscriber and displays an image designated by the called party subscriber on the mobile terminal of the calling party subscriber during the ring tone. A mobile communication terminal providing an image coloring service during a call connection sound, characterized in that for generating. The method of claim 30, The image decoder includes a WAP browser that executes WML-based content, a 3D player that executes three-dimensional-based content, an MPEG player that executes MPEG-based content, and a SIS player that executes Simple Image Service (SIS) -based content. A mobile communication terminal providing an image coloring service for a period of time during which a ring back tone is generated. The method of claim 18, And the LCD display unit does not display the image data after a call is connected between the calling party and the called party.