KR100757660B1 - Method of providing contents in delay time using dmb receivable mobile communication terminal - Google Patents

Abstract

The present invention relates to a method for appropriately selecting content previously received using a data channel of a PPG or DMB broadcast according to user information and providing it in the form of customized content for a delay time. Or receiving content including the item weight preference item through a digital multimedia broadcasting (DMB) data channel and storing the content in an internal memory; A step 120 of selecting content corresponding to a condition from a plurality of contents stored in an internal memory by using a user profile stored in advance when watching or changing a channel of a DMB broadcast; Step 130, displaying the content selected in step 120 to a user in a delay time caused by receiving DMB channel information; Step 140, when the reception of the DMB channel information is completed, ending the display of the content and reproducing the DMB broadcast; It is configured to, and the user to solve the inconvenience that can not watch anything in the delay time, the content provider (Contents Provider) has the effect of providing a business opportunity by allowing the content to be exposed to the user in the delay time.

DMB Broadcasting Center, Push Proxy Gateway (PPG), Push Initiator (PI), Packet Data Serving Node (PDSN),

Description

METHODS OF PROVIDING CONTENTS IN DELAY TIME USING DMB RECEIVABLE MOBILE COMMUNICATION TERMINAL}

1 is a network diagram including a DMB broadcasting transmission system and a PPG (Push Proxy Gateway).

2 is an operation flowchart showing a content providing method during a delay time in a DMB receiving mobile communication terminal according to an embodiment of the present invention.

3 is an operation flowchart showing a content providing method during a delay time in a DMB receiving mobile communication terminal according to an embodiment of the present invention;

4 is an operation flowchart illustrating a content providing method during a delay time in a DMB receiving mobile communication terminal according to an embodiment of the present invention.

<Explanation of symbols for main parts of the drawings>

100: DMB Broadcasting Center 200: PPG

210: base station 220: control station

230: exchange 240: PDSN

300: PI

The present invention provides a DMB receiving mobile communication for displaying a content previously received and stored to a user in a delay time generated when a DMB receiving mobile communication terminal attempts to receive a DMB broadcast or changes a channel. The present invention relates to a method of providing contents during a delay time in a terminal.

As is well known, the modern information and communication industry, such as communication and broadcasting, is rapidly developing due to technological innovation, and it provides the driving force for the creation of new culture by enjoying the powerful means of information sharing such as communication and broadcasting. have.

Under these circumstances, especially telecommunications technology is developing remarkably, and the growth of mobile communication is the new technology and service such as digital broadcasting, next generation mobile communication (4G), wireless data communication (Wireless LAN, mobile Internet, etc.), camera built-in. As a result, the information and communication industry is becoming a new growth engine that creates high added value.

Apart from this, digital TV broadcasting is gradually expanding to high definition broadcasting (HDTV), multichannel broadcasting, and mobile TV broadcasting. In particular, the mobile TV broadcasting is a service that most closely matches the life patterns of modern people who have a long moving time and a long distance compared to the past, and the demand base is broadly emerging as a promising service. Under these circumstances, as the multimediaization of mobile communication terminals is accelerated recently, many mobile communication terminals equipped with a function of receiving DMB (Digital Multimedia Broadcasting) are being developed, and additional technologies related to DMB are being developed day by day. .

However, when a user wants to watch DMB broadcasting using a conventional DMB receiver or when changing a channel, a delay time of 4 seconds to 10 seconds typically occurs until a channel is received, and the user has to wait without watching anything during the delay time. It caused a lot of inconvenience. In addition, because DMB broadcasts frequently change channels due to its characteristics, if a user spends a delay time without playing anything each time, there is a problem that the user's satisfaction falls sharply.

Accordingly, the present invention has been made to solve the above-described conventional problems, and an object of the present invention is to solve the inconvenience that a user cannot watch anything at a delay time, and to a contents provider at a delay time. In order to provide business opportunities by allowing users to be exposed to users, content received in advance using a PPG (Push Proxy Gateway) or DMB broadcasting data channel is selected according to user information, It is to provide a method for providing in the form.

In addition, another object of the present invention is to receive in advance the personalized content appropriately selected according to the user of the DMB receiving mobile communication terminal via the PPG (Push Proxy Gateway) to play in the delay time when watching or changing channels of the DMB broadcast; Is to provide a method.

In order to achieve the above object, the method of providing contents during a delay time in a DMB receiving mobile communication terminal according to an embodiment of the present invention uses item preferences through a push proxy gateway (PPG) or digital multimedia broadcasting (DMB) data channel. Receiving a weighted content and storing it in an internal memory;

A step 120 of selecting content corresponding to a condition from a plurality of contents stored in an internal memory by using a user profile stored in advance when watching or changing a channel of a DMB broadcast;

Step 130, displaying the content selected in step 120 to a user in a delay time caused by receiving DMB channel information; And

Step 140, when the reception of the DMB channel information is completed, ending the display of the content and reproducing the DMB broadcast; Characterized in that consists of.

In addition, the method of providing contents during the delay time in the DMB receiving mobile communication terminal according to the embodiment of the present invention includes a playback condition according to the viewing time or the channel changing order through a push proxy gateway (PPG) or a DMB data channel. Step 210, receiving content and storing the content in an internal memory;

Step 220 of selecting content corresponding to a condition from a plurality of contents stored in an internal memory using a DMB broadcasting viewing time or a channel changing sequence when viewing or changing a channel of a DMB broadcasting;

Step 230 of displaying the content selected in step 220 to a user in a delay time generated according to reception of DMB channel information; And

Step 240, when the reception of the DMB channel information is completed, ending the display of the content and reproducing the DMB broadcast; Characterized in that consists of.

Meanwhile, in the DMB receiving mobile communication terminal according to the third embodiment of the present invention, a method of providing contents during delay time is selected according to a user using a push over-the-air (POTA) protocol through a push proxy gateway (PPG). Step 310 of receiving the customized content and storing it in an internal memory;

Selecting a content to be displayed from among a plurality of contents stored in an internal memory when watching or changing a channel of a DMB broadcast;

Step 330 of displaying the content selected in step 320 to a user in a delay time caused by receiving DMB channel information; And

Step 340, when the reception of the DMB channel information is completed, ending the display of the content and reproducing the DMB broadcast; Characterized in that consists of.

Hereinafter, a method of providing contents during a delay time in a DMB receiving mobile communication terminal according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a network diagram including a DMB broadcasting transmission system and a PPG (Push Proxy Gateway). The DMB broadcasting transmission center 100 transmits DMB data including A / V data and various additional information to the mobile communication terminal 1 for receiving DMB through a video channel, an audio channel, and a data channel, and the PPG 200 According to the WAP standard, it is a gateway for pushing a message to a DMB receiving mobile communication terminal 1, which is also a WAP client existing in a wireless network. Push refers to a method of transmitting content to a client without a client's request. Since the specification has been proposed since WAP 1.2, WAP 2.0 supports a push message transmission method using HTTP as a lower protocol. The PPG 200 pushes a message generated by a Push Initiator (PI) to a mobile communication terminal 1 for receiving DMB through a wireless network, depending on the type of message, via an exchange station 230 and a control station 220. Finally, it is pushed to the DMB receiving mobile communication terminal 1 via the base station 210 or to the DMB receiving mobile communication terminal 1 via the PDSN (Packet Data Serving Node) 240.

2 is an operation flowchart illustrating a content providing method in a delay time in a DMB receiving mobile communication terminal according to an embodiment of the present invention.

First, the content including the preference weight for each item is received and stored in the internal memory of the mobile communication terminal 1 through the PPG 200 or the DMB broadcast data channel (S110). At this time, each content includes a weight for each item of the user profile. On the other hand, the reception of the content is stored in the mobile communication terminal 1 in the manner of push or broadcast reception without a request by the mobile communication terminal 1, the fact of receiving the content is not known to the user.

If the user wants to activate the DMB broadcasting viewing function using the DMB receiving mobile communication terminal 1 or to change the channel while watching the DMB broadcasting, the user stores a plurality of pre-stored using the user profile stored in the mobile communication terminal 1 in advance. The appropriate one is selected from the contents of (S120). In this case, the user profile is information including items such as age, gender, income level, occupation, and region of the user, and the DMB receiving mobile communication terminal 1 in the same manner as the user's direct input or reception through the PPG 200. Are stored in advance. The content to be displayed during the delay time among the plurality of prestored contents is selected in the order of the highest value obtained by adding up the value of each item of the user profile and the weight of each corresponding content.

The selected content is displayed to the user for a delay time that occurs when the DMB broadcast viewing function is activated or a channel is changed while the DMB broadcasting is watched (S130).

When the reception of the DMB channel information is completed and the user can watch the DMB broadcast of the channel selected by the user, that is, when the delay time is over, the display of the content is terminated and the DMB broadcast is reproduced (S140). In this case, when the reproduction of the content is terminated before the end of the delay time, that is, when the reproduction time of the content is shorter than the delay time, the same content may be played again or the content selected in the next rank may be played.

3 is an operation flowchart showing a content providing method during a delay time in a mobile communication terminal according to this embodiment of the present invention. The same idea as described above will be omitted and the description will be given mainly for differences.

First, the content including the playback condition according to the viewing time or the channel change order is received through the PPG 200 or the DMB broadcast data channel and stored in the internal memory of the DMB receiving mobile communication terminal 1 (S210).

If the user wants to activate the DMB broadcasting viewing function or change the channel while watching the DMB broadcasting using the DMB receiving mobile communication terminal 1, the time information of the time when the DMB broadcasting viewing function is activated or the channel is changed or the DMB is changed. The appropriate one is selected from the plurality of pre-stored contents by using channel change order information indicating which channel is changed from which channel to which channel (S220). In the case of selecting contents by using time information, for example, in the morning time when housewives are estimated to have high viewer ratings, the playback of advertisement contents for housewives will be effective. If the time is AM, the content representing the time zone corresponding to the playback condition included in the content may be selected. At this time, if there are a large number of contents satisfying the condition, the content may be played in the order stored in the internal memory. In the case of selecting contents using channel change order information, for example, if a channel is changed to a sports game channel while watching a drama through DMB broadcasting, The advertisement content may be selected or contents related to the sports competition channel after the channel change may be selected. Alternatively, the content may be selected to have a playback condition to be played when the channel is changed from drama to sports.

The selected content is displayed in the delay time that occurs when the DMB broadcasting viewing function is activated using the DMB receiving mobile communication terminal 1 or when the channel is changed while watching the DMB broadcasting (S230).

When the reception of the DMB channel information is completed and the user can watch the DMB broadcast of the channel selected by the user, that is, when the delay time is over, the display of the content is terminated and the DMB broadcast is reproduced (S240).

4 is an operation flowchart illustrating a content providing method during a delay time in a mobile communication terminal according to an embodiment of the present invention.

First, the DMB receiving mobile communication terminal 1 receives customized content selected according to a user through a PPG (Push Proxy Gateway) and stores it in an internal memory (S310). In this case, the personalized content is selected by using the user's information is expected to have the highest preference, preferably the age, gender, income level, user, of the user of the DMB mobile communication terminal (1) managed by the mobile carrier One or more pieces of information, such as occupation or region, are used to make the appropriate choice for each user. Such customized content is sent to the PPG 200 by the PI 300 and pushed by the PPG 200 using the Push Over The Air (POTA) protocol, so that users of each mobile communication terminal 1 Other customized content can be received.

If the user wants to activate the DMB broadcasting viewing function or change the channel while watching the DMB broadcasting using the DMB receiving mobile communication terminal 1, select a content to be displayed from among a plurality of contents stored in the internal memory in advance (S320). To display to the user during the delay time (S330). When the reception of the DMB channel information is completed, the display of the content is terminated and the DMB broadcast is reproduced (S340).

Although the present invention has been described in more detail with reference to the examples, the present invention is not necessarily limited to these embodiments, and various modifications can be made without departing from the spirit of the present invention.

As described above, according to the method of providing contents during a delay time in the DMB receiving mobile communication terminal according to the present invention, the user may not watch anything during the delay time that occurs when the user wants to watch a DMB broadcast or changes a channel. In addition, the content provider has an excellent effect of providing a business opportunity by allowing a content provider to be exposed to a user at a delay time.

Claims (17)

delete Step 110, receiving content including item-specific preference weights through a push proxy gateway (PPG) or a DMB data channel and storing the content in an internal memory; When viewing or changing the channel of the DMB broadcast, a content to be displayed is selected from among a plurality of contents stored in the internal memory by using a user profile including one or more items among a user's age, gender, income level, occupation, and region. Step 120, multiplying a preference weight for each item included in the plurality of contents by a value of a corresponding item of a user profile and selecting the sum of the items in order of increasing order; Step 130, displaying the content selected in step 120 to a user in a delay time caused by receiving DMB channel information; And Step 140, when the reception of the DMB channel information is completed, ending the display of the content and reproducing the DMB broadcast; Method for providing content during the delay time in the DMB receiving mobile communication terminal, characterized in that consisting of. delete The method of claim 2, If the display of the content selected in step 120 is terminated before the reception of the DMB channel information is completed in step 130, the next content is displayed or the terminated content is displayed again. How to provide content during time. delete Step 210, a content including a playback condition according to a viewing time or a channel change order is received and stored in an internal memory through a push proxy gateway (PPG) or a DMB data channel; Step 220 of selecting content corresponding to a playback condition according to a viewing time from among a plurality of contents stored in the internal memory by using a viewing time of a DMB broadcasting or changing a channel when viewing a DMB broadcasting or changing a channel; Step 230 of displaying the content selected in step 220 to a user in a delay time generated according to reception of DMB channel information; And Step 240, when the reception of the DMB channel information is completed, ending the display of the content and reproducing the DMB broadcast; Method for providing content during the delay time in the DMB receiving mobile communication terminal, characterized in that consisting of. The method of claim 6, If there is a large number of contents meeting the playback conditions according to the viewing time, the content providing method during the delay time in the mobile communication terminal for receiving DMB, characterized in that the first in the order stored in the internal memory. delete delete The method of claim 6, If the display of the content selected in the step 220 is terminated before the reception of the DMB channel information is completed in step 230, the next content or the terminated content is displayed again. How to provide content during time. delete delete The push over-the-air (POTA) protocol through the PPG (Push Proxy Gateway) provides the most relevant information using the mobile terminal user's information, including the user's age, gender, income level, occupation, and regional information. Step 310 of receiving the selected customized content and storing it in an internal memory; Selecting a content to be displayed from among a plurality of contents stored in an internal memory when watching or changing a channel of a DMB broadcast; Step 330 of displaying the content selected in step 320 to a user in a delay time caused by receiving DMB channel information; And Step 340, when the reception of the DMB channel information is completed, ending the display of the content and reproducing the DMB broadcast; Method for providing content during the delay time in the DMB receiving mobile communication terminal, characterized in that consisting of. The method of claim 13, In step 320, the content to be displayed is selected in the order of recording in the internal memory. The method of claim 13, In step 320, the selection of the content to be displayed is selected according to the time zone of the viewing time or the channel change time of the DMB broadcast, wherein the content providing method during the delay time in the DMB receiving mobile communication terminal. The method of claim 13, In step 320, the content to be displayed is a content providing method during a delay time in a DMB receiving mobile communication terminal, characterized in that for selecting a content that is highly related to the content of the channel before the change or the channel after the change. The method of claim 13, If the display of the content selected in step 320 is terminated before the reception of the DMB channel information is completed in step 330, the next content is displayed or the terminated content is displayed again. How to provide content during time.

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