KR100811700B1 - A mobile communication terminal and system for enabling image blog service while talking over the phone and method thereof - Google Patents

Abstract

A mobile terminal capable of providing a video blog service in the middle of a voice call, a system for the same, and a method thereof are provided to enable a called subscriber to effectively execute self-expression or public relations in the middle of telephone conversation by manufacturing a person or group video blog and showing it to a calling subscriber. A mobile terminal capable of providing a video blog service in the middle of a voice call comprises an RF(Radio Frequency) part(208), a memory part(202) and a control part(206). The RF part(208) transmits a video call for video telephony with a called terminal, and receives video blog contents data, which have been previously registered by the user of the called terminal, by wireless. If a speech path with the called terminal is established, the memory part(202) stores the previously registered video blog contents received through the RF part(208). While executing a voice call with the called terminal, the control part(206) reads and regenerates the video blog contents stored in the memory part(202).

Description

MOBILE COMMUNICATION TERMINAL AND SYSTEM FOR ENABLING IMAGE BLOG SERVICE WHILE TALKING OVER THE PHONE AND METHOD THEREOF}

1 is a block diagram of a mobile communication network based on W-CDMA according to an embodiment of the present invention;

2 is a schematic block diagram of a mobile communication terminal to which an embodiment of the present invention is applied;

3 is a flowchart illustrating a video blog service during a voice call in a W-CDMA based mobile communication network according to an exemplary embodiment of the present invention.

<Brief description of the major symbols in the drawings>

100,102: MS 104: BTS

106: RF amplification unit 108: video call receiver

110: MSC / VLR 112: HLR

114: subscriber management server 116: GMSC

120: media storage device 118: image blogger application server

The present invention relates to a video phone service using a mobile communication terminal, and more particularly, to a video blog service system and method during a voice call in a W-CDMA based mobile communication terminal capable of video phone service.

In general, W-CDMA is a third generation mobile communication system in which a wideband CDMA system is used to enable high-definition image service and fast data transmission for the purpose of multimedia transmission. In the W-CDMA method, video communication between mobile communication terminals is possible. Therefore, the development of various value-added services using video calls between mobile communication terminals is actively progressing.

However, until now, the video telephony service in the third generation mobile communication system of W-CDMA system is merely a service that transmits a video call between incoming and outgoing callers. Did.

Accordingly, an object of the present invention is to provide a video blog service system and method during a voice call in a W-CDMA based mobile communication terminal capable of video phone service.

The present invention for achieving the above object is a mobile communication terminal capable of video blog service during a voice call, a video call for a video call with the called terminal, and the incoming call through a W-CDMA-based mobile communication network An RF unit for wirelessly receiving the pre-registered video blog content data according to the telephone number of the calling terminal at the side terminal, and setting a voice call with the called terminal, and then by the called terminal user received through the RF unit. Reads the video blog contents stored in the memory and performs a voice call between the memory storing the pre-registered video blog content data and the called / calling terminal according to the setting of the voice call with the called terminal. And a controller for playing the video blog service by playing the video blog.

In addition, the present invention is a mobile communication system capable of video blog service during a voice call, the video blog content edited and produced by the receiving terminal subscriber is registered and stored in the media storage device according to the calling terminal terminal telephone number, Blog content The video blogger application server that provides the video blog content of the calling party terminal subscriber when the voice call is set up between the called party and the called party terminal, and the routing information according to the calling signal of the calling party terminal is received and the called / outgoing party is received. Requesting the voice call setting between the terminals, and simultaneously requesting the video blog content registered in the calling terminal to the video blogger application server, and converting the video blog contents into the protocol of the calling terminal according to the platform. The video telephone receiver and the called terminal subscriber. A mobile communication terminal registered with a video blog service and reproducing the video blog content registered by the called subscriber received from the video telephone receiver on a terminal screen when performing a voice call with the called subscriber. Characterized in that it comprises a.

The present invention also provides a video blog service method during a voice call in a W-CDMA based mobile communication network including a video telephone receiver and a video blogger application server. (A) When a video call is requested from a W-CDMA based mobile communication terminal, Routing call processing information to a video telephone receiver; (b) requesting to set up a voice call between incoming and outgoing terminals using the routing information at the video telephone receiver; and (c) requesting to set up a voice call route; Requesting the transmission of the video blog content for the originating request terminal together with the video blogger application server; and (d) receiving the registered video blog content for the calling terminal from the video blogger application server. Protocol and media conversion according to the method, and (e) the media converted video blog content corresponding to the calling terminal. And it transmits it to is characterized in that it comprises the step of reproducing the calling terminal through the screen.

Hereinafter, with reference to the accompanying drawings will be described in detail the operation of the preferred embodiment according to the present invention.

1 is a block diagram of a W-CDMA mobile communication network for enabling a video blog service during a voice call between mobile communication terminals according to an embodiment of the present invention.

Hereinafter, the operation of each component of the W-CDMA-based mobile communication network according to an embodiment of the present invention will be described in detail with reference to FIG. 1.

First, a mobile station (MS) 100, 102 is a video call capable terminal such as H.323, SIP, and H.324M that a user can carry and communicate with while being transmitted during a voice call with a counterpart terminal. It is possible to display images simultaneously.

The base transceiver station (BTS) 104 is a device configured as a wireless transceiver and transmits / receives voice calls and packet data through a wireless link with the mobile communication terminals 100 and 102 in a radio access network (RAN). . A base station controller (RNC) 106 manages a plurality of BTSs, and manages radio resources such as radio channel setup, frequency hopping, handover, and connection with a mobile communication network. In charge of.

Mobile Services Switching Center (MSC) 110 is a switch that provides circuit switched services, and is responsible for mobility management, location registration / management, authentication, handover, and roaming of MSs 100 and 102. do. In addition, when an incoming request from the mobile communication terminals 100 and 102 is received through the base station (BTS) 104, an outgoing signal is transmitted to the called party of the called party, and there is a response from the other party to the incoming signal. In this case, a channel is allocated to form a communication path between the mobile communication terminals 100 and 102.

In addition, by updating and storing the location registration information of the mobile communication terminals in each base station through the VLR (Visitor Location Register), and transmits the changed location registration information of the mobile communication terminals to the HLR 112 that manages the location registration information of the terminal; The location information of the mobile communication terminal (100, 102) is periodically updated. As an additional function, the location of the mobile subscriber can be tracked so that the mobile communication service can be provided at all times, and the communication service can be maintained even if the mobile location is changed. It has a call channel switching function.

The Home Location Register (HLR) 112 is a database center that manages the current location information of the mobile communication terminals 100 and 102 as well as the status, statistics, and various service related information of the mobile subscribers. It provides various additional functions such as abbreviated message service, authentication service, VMS, and interworking with other exchange functions.

Gateway Mobile Services Switching Center (GMSC) 116 is responsible for connecting circuit switched services with external networks such as PLMN, PSTN, ISDN, and the like. Subscriber management server 114 is responsible for AAA (Authentication, Authorization, Accounting) functions, that is, subscriber authentication, authorization verification, billing, and the like, and performs the role of processing the authentication request, billing messages, etc. requested from the packet data service node. .

The image processing apparatus 108 receives video call call processing information that is routed from the W-CDMA MSC 110. At this time, the interworking method of the above routing section is ISUP / E1 for H.324M, and SIP / TCPIP interworking for SIP video phone. That is, the image processing apparatus 108 requests the voice call setup to the PSTN or the voice telephone network using the received routing information as described above, and at the same time, the image blogger application server 118 for the video blog service according to the present invention. You will be asked to send a video blog.

In addition, the image processing apparatus 108 performs a protocol and a voice media conversion function for a voice call between the caller / recipient, provides a voice call service between the video call and the voice call, and the video terminal received from the media transmission platform. The video blog is inserted into the video channel of the video terminal by performing protocol and media conversion functions.

The video blogger application server 118 requests transmission of a pre-stored video blog in the media storage device 120 according to the video blog providing scenario, and transmits it to the image processing device 108. At this time, the video blogger application server 118 classifies and transmits the video blog that can be transmitted according to the calling number.

The video blogger application server 118 registers specialized video blog content for each calling terminal subscriber prepared in advance by the mobile communication terminal subscriber. That is, the called party's terminal subscriber edits and produces a mobile personal blog or group blog composed of contents that he / she wants to show or promote to his / her caller in the form of texts, still images, and videos to the video blogger application server 118. After registering, you can show your blog to your friends / lovers / customers who are talking with you through video images, and you can use it for more information sharing, self-expression, and promotion beyond simple voice calls.

For the production of the video blog as described above, the video blogger application server 118 provides subscribers with a mobile video blog letter / production tool (tool), and provides a blog conversion function for mobile in conjunction with its own Naver blog, Cyworld. . In addition, by distinguishing the caller registered by the called party terminal subscribers, lovers, customers, etc. provides a registered video blog for each sender.

FIG. 2 is a block diagram of the W-CDMA-based video communication mobile communication terminal of FIG. 1. Hereinafter, the operation of each block of the mobile communication terminal will be described in detail with reference to FIG. 2.

The controller 206 controls the overall operation of the terminal 100, and performs a voice call between the called / calling terminal according to the voice call setting with the called terminal according to an embodiment of the present invention. ) Video blog content stored in) is read and played on the terminal screen to perform video blog service.

The RF (Radio Frequency) unit 208 refers to a comprehensive configuration of the high frequency processing unit, the intermediate frequency processing unit and the baseband processing unit, and transmits voice and various multimedia data from an external wireless communication network received through an antenna ANT to a wireless communication band frequency. In the first process, the intermediate frequency processing to lower it back to a low frequency band, and processes it again to the signal of the frequency band processable by the controller 206.

In addition, according to the control of the control unit 206, the video call for the video call with the called terminal is sent, and in advance according to the telephone number of the calling terminal in the called terminal through the W-CDMA-based mobile communication network Wirelessly receive the registered video blog content data.

The audio unit 210 modulates a voice signal input through the microphone MIC into a wireless signal under the control of the controller 206, and demodulates the received wireless signal and transmits the received voice signal to the speaker SPK as a voice signal. The key input unit 200 includes a plurality of numeric keys, and generates corresponding key data when the user presses a predetermined key and outputs the corresponding key data to the controller 206. The display unit 204 displays various types of information of the mobile communication terminal 100 under the control of the controller 206 and receives and displays key data generated by the key input unit 200 and various information signals of the controller 206. do.

The memory unit 202 stores an operation control program for the overall operation of the mobile communication terminal, and after setting up a voice call with the called terminal, to the called terminal user received through the RF unit 208. Store the video blog content data registered in advance.

3 illustrates an operation control flow for providing a video blog service to a calling terminal during a voice call in a W-CDMA based mobile communication network according to an embodiment of the present invention. Hereinafter, embodiments of the present invention will be described in detail with reference to FIGS. 1, 2, and 3.

First, a video call is sent from the calling mobile terminal 100 capable of video calling such as H.323, SIP, and H.324M to the called mobile terminal 102 which registers various video blog contents for each caller in the video blogger application server. When the call is sent (S300), the W-CDMA MSC 100 routes the call processing information generated by the calling mobile terminal to the image processing apparatus 108 (S302). Interworking method of the above routing section can use ISUP / E1 for H.324M and SIP / TCPIP interworking for SIP video phone.

Then, the image processing apparatus 108 requests the voice call setup between the mobile communication terminals 102 and 100 on the incoming / outgoing side through the MSC 110 to the PSTN or the voice telephone network using the received routing information (S304). Accordingly, the voice call path is established between the mobile communication terminals 102 and 100 on the destination / calling side by the MSC 110 to proceed with the voice call (S306).

On the other hand, as described above, the image processing apparatus 108 performs the setup request to the voice call between the incoming / outgoing mobile terminal (102, 100), and checks the calling number of the calling mobile communication terminal 100 to move to the called party. After checking whether the video blog service is a registered terminal by the subscriber of the communication terminal (S308), if the video blog service is a registered terminal, the video blog content is transmitted to the video blogger application server 118 at the corresponding call number. The request is made (S310).

Then, the video blogger application server 118 searches for whether there is a video blog content pre-edited and registered for the calling terminal by the called terminal subscriber in the media storage device 120 (S312). The video blog content previously registered for the calling terminal is transmitted to the image processing apparatus 108 (S314).

In this case, the video blog content is a specialized video blog content for each calling terminal subscriber, which is prepared in advance by the called mobile terminal, and the called terminal subscriber wants to show or promote it to the person who has called him. After editing and producing a personal blog or group blog for mobile in the form of a text, still image, video, and registered in the video blogger application server 118, the video he / she created to his friends / lovers / customers, etc. By showing it as an image, you can go beyond simple voice calls and effectively use it for your own information sharing, self-expression, and promotion.

That is, the video blog according to the calling terminal's phone number is, for example, if the calling terminal user is a person who forms a personal relationship such as a lover, a friend, a family, etc., his / her own diary, letter, It can be composed of photos, videos, etc. In addition, if the calling terminal subscriber is a member belonging to the same group as the called terminal subscriber, such as a group or a company, it is composed of announcements and information sharing blogs to be informed to the members. It may consist of a blog for publicity and product information for subscribers who have called. In addition, if the subscriber of the calling terminal is a customer of sales or his personal business, a video blog such as product and company introduction / advertising image data, for example, if the subscriber who registered the video blog is a real estate agent, Can be composed of video blog showing.

When receiving the video blog content registered in the calling terminal from the video blogger application server 118 as described above (S316), the image processing apparatus 108 converts the protocol and the voice media for the voice call between the mobile communication terminals of the incoming / outgoing party. It performs a function and provides a voice call service between a video call and a voice call (S318).

Subsequently, the image processing apparatus 108 performs a protocol and a media conversion function suitable for the calling terminal 100 to transmit the video blog content received from the media transmission platform to the calling terminal 100 through the MSC 110. It is transmitted to the calling terminal 100 (S320).

Accordingly, the calling mobile terminal 100 plays the video blog contents transmitted by media conversion from the image processing apparatus 108 on the screen of the terminal and displays the video blog produced by the called mobile terminal user to the calling terminal user. Given.

In this case, for the video blog service, the calling terminal should be a terminal capable of W-CDMA based video telephony service, but the called terminal may be a wired telephone terminal including a mobile communication terminal capable of W-CDMA based video telephony service. Do. The subscriber of the telephone terminal accesses the video blogger application server 118 through the Internet using a device such as a computer that can connect to the Internet, and then uses the video blog production tool provided by the video blogger application server 118 to desired video blog content. This is because it is produced.

In addition, in the above-described embodiment of the present invention, the video blog screen, which is pre-registered as the calling terminal, is automatically played. However, when the voice call is made between the called terminal and the called terminal, the called terminal subscriber is the calling terminal subscriber. After viewing the video blog registered in advance in the first, it can also be played back to the calling terminal through the transmission command, the following operations are equally applicable.

Meanwhile, the embodiments of the present invention described above have been described in detail, but various modifications can be made without departing from the scope of the present invention. Therefore, the scope of the invention should be determined by the claims rather than by the described embodiments.

As described above, the present invention is a video service system and method for displaying a video blog edited and produced by a called terminal subscriber during a voice call on a calling terminal screen using a W-CDMA based video telephone network. Is a friend who talks with her after pre-editing and producing a personal blog or group blog for mobile that consists of contents that she wants to show or promote to the calling terminal subscriber who called her. By showing a blog created by the person / lover / customer as a video image, there is an advantage that can effectively perform the sharing, promotion, self-expression, emotional communication, etc. of the information of the called subscriber to the other party on the phone call.

Claims (6)

As a mobile communication terminal capable of video blog service during a voice call, Sending a video call call for the video call with the called terminal, and wirelessly receiving the pre-registered video blog content data according to the calling party's phone number in the called terminal through the W-CDMA or EV_DO based mobile communication network RF department, A memory unit for storing the video blog content data registered in advance by the called terminal user, which is received through the RF unit after setting up a voice call with the called terminal; A control unit that performs a video blog service by reading video blog contents stored in the memory and playing them on a terminal screen while performing a voice call between the called party terminals according to a voice call with the called terminal. A mobile communication terminal capable of a video blog service during a voice call including a. The method of claim 1, The video blog content, The video blogger application server having the video blog content on the W-CDMA or EV_DO based mobile terminal is specially edited, registered, and registered by the calling party's phone number by the called party's terminal subscriber. A mobile communication terminal capable of a video blog service during a voice call, characterized in that the protocol and media conversion is transmitted corresponding to the calling terminal platform. The method of claim 2, The video blog content, Received terminal subscribers subscribed to the video blog service is a video image produced to correspond to each subscriber or company or organization to which the subscriber belongs, each of the sales target, characterized in that it is represented by any one of text, still images, video Mobile communication terminal capable of video blog service during voice call. As a mobile communication system capable of video blog service during voice call, The video blog content edited and produced by the called party's subscriber is registered and stored in the media storage device according to the calling party's phone number, and when the voice call is set up between the called / calling terminals registered with the video blog content, the calling party's terminal is set. A video blogger application server providing subscriber's video blog contents, After receiving the routing information according to the calling signal of the calling terminal, requesting voice call setting between the called / calling terminals, and at the same time, requesting the video blog application server to register the video blog contents registered in the calling terminal. A video processing device for converting the video blog content into a protocol and media conversion according to a platform of the calling terminal; The video blog service is registered by the called party terminal subscriber, and the video blog content registered by the called subscriber received from the video processing apparatus when the voice call is made with the called subscriber is reproduced on the terminal screen. Mobile terminal performing service Mobile communication system capable of video blog service during a voice call. The method of claim 4, wherein The video blogger application server, Providing a mobile video blog editing / production tool specialized for each calling party terminal subscriber to the called terminal subscriber, and providing a blog conversion function for mobile by interworking with various personal blogs of the called terminal subscriber. Mobile communication system capable of video blog service during voice call. A video blog service method during a voice call in a mobile communication network including an image processing device and an image blogger application server, (a) routing call processing information to the image processing apparatus when a video call origination request is made from a W-CDMA or EV_DO based mobile communication terminal; (b) requesting setting of a voice call between called terminals by using the routing information in the image processing apparatus; (c) requesting the video blogger application server to transmit the video blog content to the video blogger application server together with the voice call setting request; (d) receiving the registered video blog content for the calling terminal from the video blogger application server and converting the protocol and media to match the calling terminal; (e) transmitting the media converted video blog content to a corresponding calling terminal and playing the same through the calling terminal screen; Video blog service method during a voice call comprising a.

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