KR101093047B1 - System for supplying data using multi-channel of full browsing service and method thereof - Google Patents

Abstract

Disclosed are a data providing system and a method using multiple channels of a full browsing service. The data providing system using a multi-channel according to an embodiment of the present invention checks the capacity of the requested web page when a web page is requested from a mobile terminal, and allocates a streaming channel when the capacity of the web page is larger than a reference capacity. A proxy server that streams data of the web page to the mobile terminal through the streaming channel; And a web server providing data of the web page to the proxy server in response to a request of the proxy server, thereby improving the response speed to the web page request and quickly providing the data of the web page to the mobile terminal.

Full browsing, multichannel, streaming, web page

Description

System for providing data using multiple channels of full browsing service and its method {SYSTEM FOR SUPPLYING DATA USING MULTI-CHANNEL OF FULL BROWSING SERVICE AND METHOD THEREOF}

The present invention relates to providing data using multiple channels. More particularly, the present invention provides data of a web page requested from a mobile terminal capable of a full browsing service using multiple channels, thereby providing a response speed to a web page request. The present invention relates to a data providing system and a method using multiple channels of a full browsing service that can provide a web page data to a mobile terminal quickly.

In general, a web browsing service for transmitting data of a web page provided from a remote web server to a mobile terminal wirelessly using a mobile communication network and a wireless internet network so that the data of the web page is displayed on the screen of the mobile terminal. Is being applied.

Such a web browsing service receives a web page data of a specific URL from a web server on an internet network in a mobile terminal, and analyzes the web page through the received web page data and displays it on the screen in the format of the web page. It is classified into a full browser method and a web viewer method which converts web page data received from a web server into a simplified format and provides it to a mobile terminal.

A full browsing service according to the prior art will be described with reference to FIG. 1 as follows.

As illustrated in FIG. 1, a mobile terminal that wants to use a full browser type web browsing service or a full browsing service generates a service request message for requesting a web page of a specific Uniform Resource Locator (URL). The message is transmitted to the web server through a proxy server, and a response message for the service request message, that is, a service response message is received from the web server through the proxy server (S110).

Here, the service response message may include source data related to the web page of the corresponding URL, for example, HTML.

When the service response message is received, the mobile terminal parses the source data included in the received service response message, analyzes the structure of the web page, and constructs a DomTree based on the structure of the analyzed web page (S120, S130).

The mobile terminal uses the configured DomTree to transfer resource data of the web page, such as text, sound, image, moving picture, and flash, to the web server through the proxy server. Requesting and receiving the corresponding resource data transmitted from the web server through the proxy server is performed for all resource data.

For example, if the web page requested from the mobile terminal includes a plurality of N resource data, the mobile terminal generates a first resource request message for requesting the first resource data to the web server through the proxy server. The first resource response message for transmitting the first resource data from the web server is received through the proxy server (S140).

The mobile terminal generates a second resource request message for requesting the second resource data and transmits it to the web server through the proxy server, and sends a second resource response message for providing the second resource data from the web server through the proxy server. Receive (S150).

The mobile terminal generates a third resource request message for requesting third resource data, transmits the third resource request message to the web server through the proxy server, and sends a third resource response message for providing the third resource data from the web server, through the proxy server. Receive (S160).

The mobile terminal sequentially transmits a resource request message for requesting resource data and receives a resource response message for the same process as steps S140, S150, and S160, for each of a plurality of N resource data. Will perform.

The mobile terminal may display the web page using the resource data received through this process.

However, since the full browsing service according to the prior art receives a request from the web server for each resource data constituting the web page, the response speed to the web page is considerably slowed down, especially when a large amount of resource data is provided. If you include data, the response speed will be even slower.

This is because the mobile terminal receives and displays all of the resource data through one channel formed with the proxy server. When the mobile terminal requests a plurality of web pages, the response speed is also slowed, which may be inconvenient for the user.

Therefore, there is a need for a method of improving the response speed for a large number of web pages or a plurality of web pages requested from a mobile terminal and quickly providing the same to the mobile terminal.

An object of the present invention, which was created to solve the above problems, is to provide a data providing system and method using multiple channels of a full browsing service that can improve the response speed to a web page request. .

More specifically, the present invention transmits or streams data of a web page by allocating multiple channels including a general transport channel and a streaming channel according to the capacity of the web page requested from the mobile terminal, thereby transferring the data of the web page to the mobile terminal. The present invention provides a data providing system and a method using multiple channels of a full browsing service that can be provided more quickly.

Another object of the present invention is to provide a full browsing service capable of improving a user's satisfaction with using a web page by improving a response speed to a web page request and shortening a display time of the web page on a mobile terminal. The present invention provides a data providing system and a method using multiple channels.

In order to achieve the above object, a data providing system using a multi-channel according to an aspect of the present invention checks the capacity of the requested web page when a web page is requested from a mobile terminal, and the capacity of the web page is greater than or equal to a reference capacity. A proxy server for allocating a streaming channel to stream data of the web page to the mobile terminal through the streaming channel; And a web server providing data of the web page to the proxy server according to a request of the proxy server.

According to another aspect of the present invention, a system for providing data using multiple channels checks the capacity of each of a plurality of resource data for a web page requested from a mobile terminal, compares the capacity with a preset reference capacity, If included, a first channel and a streaming channel are allocated, and resource data below the reference capacity is transmitted to the mobile terminal through the first channel, and resource data above the reference capacity is transmitted to the mobile terminal through the streaming channel. A proxy server for streaming; And a web server providing resource data of the web page to the proxy server according to a request of the proxy server.

According to an aspect of the present invention, a method for providing data using multiple channels may include: checking a capacity of the requested web page when a web page is requested from a mobile terminal; Comparing the capacity of the web page with a preset reference capacity; Allocating a streaming channel when the capacity of the web page is greater than or equal to the reference capacity; And streaming data of the web page to the mobile terminal through the streaming channel.

According to another aspect of the present invention, there is provided a data providing method using multiple channels, comprising: checking a capacity of each of a plurality of resource data for a web page requested from a mobile terminal; Comparing the capacity of each of the plurality of resource data with a preset reference capacity; Allocating a first channel and a streaming channel when resource data equal to or greater than the reference capacity is included; And transmitting resource data below the reference capacity to the mobile terminal through the first channel, and streaming resource data above the reference capacity to the mobile terminal through the streaming channel.

Other objects and features of the present invention in addition to the above objects will be apparent from the description of the embodiments with reference to the accompanying drawings.

Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. 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.

Hereinafter, a system and a method for providing data using multiple channels of a full browsing service according to an embodiment of the present invention will be described in detail with reference to FIGS. 2 to 7.

Prior to describing the present invention, a full browsing service applied in the present invention will be described.

2 is a flowchart illustrating an embodiment for describing a full browsing service to which the present invention is applied.

Referring to FIG. 2, a mobile terminal intending to use a full browser web browsing service or a full browsing service generates a service request message for requesting a web page of a specific URL, and transmits the service request message to a web server through a proxy server. The service response message is received from the server through the proxy server (S210).

When the service response message is received, the mobile terminal parses the source data included in the received service response message, analyzes the structure of the web page, and constructs a DomTree based on the structure of the analyzed web page (S220 and S230).

The mobile terminal uses the configured DomTree to generate a plurality of (N) links to web pages such as resource data of a web page, such as text, sound, image, moving picture, and flash. Request a resource request message requesting the resource data of the web server through the proxy server (S240).

The proxy server sequentially receives a response message for each of the plurality of N resource data from the web server, in this case, the first resource response message to the Nth resource response message (S250). That is, the web server generates and transmits a first resource response message for providing the first resource data to the proxy server, generates a second resource response message for providing the second resource data, and sends the same to the proxy server. The same process is performed for each of the plurality of resource data.

When a plurality (N) resource response messages are received from the web server, the proxy server generates a resource response message for providing a plurality of resource data included in the received plurality of resource response messages at once and transmits the same to the mobile terminal. S260).

As described above, the full browsing service applied to the present invention eliminates the request / reception process for each resource data in the mobile terminal, and requests a plurality of resource data at once and receives them at once, thereby minimizing the time taken in the wireless section. According to the present invention, a proxy server provides data of a web page provided from a web server to a mobile terminal using multiple channels including a transmission channel and a streaming channel, which will be described in detail.

3 illustrates a data providing system using multiple channels according to an embodiment of the present invention.

Referring to FIG. 3, the data providing system includes a mobile terminal 310, an exchange 320, an Internet Protocol Location Server (IPLS) 330, a proxy server 340, a subscriber information management server 350, and a web server ( 360).

The mobile terminal 310 is a terminal capable of receiving a full browser web browsing service, that is, a full browsing service, which is a wireless Internet service through a mobile communication network, and includes a mobile phone such as a cellular phone or a PC phone. PCS phone: Personal Digital Services (PDA), Smart, as well as synchronous / asynchronous IMT-2000 (International Mobile Telecommunication-2000) terminals, as well as the ability to receive full browsing services It may include all communication devices such as smart phones, wireless application protocol phones (WAP phones), and notebook computers.

In this case, the mobile terminal 310 preferably has a function of allocating a streaming channel with the proxy server 340 when a separate streaming channel is requested from the proxy server 340.

When the mobile terminal 310 is connected, the exchange 320 allocates an IP (Internet Protocol) address to the connected mobile terminal so that the switch 320 can interwork with a wireless Internet network or a data network in the mobile communication network, and identifies the identification number and Information about the IP address is provided to the IPLS 330.

Here, the switch 320 may be a Packet Data Serving Node (PDSN) in the case of a CDMA network, a Gateway GPRS Supporting Node (GGSN) in the case of a W-CDMA network, and an AR (Access Router) in the case of a WLAN. In the case of a WiBro network, it may be an access control router (ACR).

The IPLS 330 receives the identification number and the IP address of the mobile terminal from the exchange 320, stores the identification number and the IP address, and stores the IP number when the identification number for the IP address is requested from the proxy server 340. The identification number matched with the search is provided to the proxy server 340.

Since the IPLS 330 cannot perform authentication, mobile terminal subscriber information retrieval, etc. using the IP address assigned to the mobile terminal in the proxy server or the web server, the uniqueness of the mobile terminal matched with the IP address is stored. It is to provide an identification number that is information.

Here, the identification number refers to a subscriber identification number or a terminal identification number for identifying the mobile terminal, for example, International Mobile Station Identity (IMSI), Temporary Mobile Subscriber Identity (TMSI), Mobile Identification Number (MIN), MSISDN (Mobile Station International ISDN Number), IMEI (International Mobile Equipment Identity), PIN (Personal Identification Number) and the like.

The subscriber information management server 350 is a server for managing subscriber information of the mobile terminal, and provides subscriber information corresponding to the identification number of the mobile terminal requested from the proxy server 340 to the proxy server 340.

In this case, the subscriber information management server 350 may provide service information subscribed to by the subscriber to the proxy server 340.

When the proxy server 340 receives a request for a web page by the full browsing service from the mobile terminal 310, the proxy server 340 checks the capacity of the web page using information provided from the web server 360 providing the requested web page. When the capacity of the identified web page is larger than the reference capacity, the streaming channel is allocated and the data of the web page is streamed to the mobile terminal through the streaming channel.

In this case, when the capacity of the web page is less than the reference capacity, the proxy server 340 allocates a channel (hereinafter, referred to as a “first channel”) for transmission rather than streaming data, and transmits the web server 360 through the first channel. Data of the web page provided from the) can be transmitted to the mobile terminal.

Of course, the proxy server 340 receives data of the first web page from the web server providing the first web page when another first web page is requested while the mobile terminal, the first channel, and the streaming channel are allocated. For example, the capacity of the first web page may be compared with the reference capacity, and the data of the first web page may be transmitted to the mobile terminal through the pre-allocated first channel or streamed to the mobile terminal through the streaming channel according to the comparison result. For example, the proxy server 340 requests the first to fourth web pages from the mobile terminal, the capacity of the first and second web pages is less than the reference capacity, and the capacity of the third and fourth web pages is more than the reference capacity. Suppose, data of the first and second web pages are transmitted to the mobile terminal through the first channel, and data of the third and fourth web pages are streamed to the mobile terminal through the streaming channel.

As can be seen through this, in the present invention, unlike the prior art that transmits the data of a large web page through the first channel, because the streaming through the streaming channel, the time for displaying the web page on the mobile terminal can be shortened have. Of course, when the data of the web page is streamed through the streaming channel, the proxy server 340 may stream the resource data of the smallest capacity from the resource data of the plurality of resource data constituting the web page. For example, data of a web page can be streamed in the order of text, image, video, and the like.

Furthermore, the proxy server 340 may apply the transmission through the first channel or the streaming through the streaming channel according to the capacity of the web page requested by the mobile terminal only when the mobile terminal satisfies a preset condition.

For example, the proxy server 340 may determine a method of transmitting data of the web page according to the capacity of the web page only when the mobile terminal subscriber is a subscriber subscribed to the preset service, and the mobile terminal does not subscribe to the preset service. If not, a resource response message for providing a plurality of resource data received as before may be generated and provided to the mobile terminal through the first channel.

At this time, the proxy server 340 receives the identification number of the mobile terminal from the IPLS 330 by providing the IP address of the mobile terminal to the IPLS 330, and at the subscriber information management server 350 using the received identification number. By retrieving the subscriber information, it is possible to check whether the mobile terminal is subscribed to the preset service.

In addition, although the proxy server 340 has been described as transmitting the web page through the first channel or streaming the streaming channel based on the capacity of the web page, each of the plurality of resource data constituting the web page is not limited thereto. By checking the capacity of the A, each resource data may be transmitted through the first channel or streamed through the streaming channel.

That is, the proxy server 340 checks the capacity of each of the plurality of resource data of the web page requested from the mobile terminal, and compares the capacity of each resource data with the reference capacity so that the resource data less than the reference capacity is determined as the first channel. The mobile station transmits the data to the mobile terminal through the streaming channel.

Here, the reference capacity compared to the capacity of each of the resource data and the reference capacity compared to the capacity of the above-described web page may be different, and each reference capacity may be determined by a company managing a proxy server, for example, a mobile communication provider. Can be.

Of course, it is obvious that the proxy server 340 allocates the first channel or the streaming channel when the mobile terminal and the first channel or the streaming channel are not assigned.

The web server 360 operates a web page having a specific URL, and provides resource data of the web page requested from the proxy server 340 to the proxy server 360, which may be provided with at least one web server. have.

As described above, the data providing system according to an exemplary embodiment of the present invention transmits each of the data of the plurality of web pages in multiple channels, that is, in the first channel or streams the streaming channel according to the capacity of each of the plurality of web pages. By improving the response speed of the page, a mobile terminal capable of full browsing service can receive and display data of a web page quickly, thereby providing a better service to a user.

In addition, by transmitting or streaming each of the plurality of resource data of the requested web page to the mobile terminal using a first channel or a streaming channel, data of the web page may be provided to the mobile terminal more quickly.

FIG. 4 illustrates a configuration of an embodiment of the proxy server illustrated in FIG. 3.

Referring to FIG. 4, the proxy server 340 includes a verification unit 410, a determination unit 420, a comparison unit 430, an allocation unit 440, and a streaming unit 450.

The verification unit 410 confirms the identification number of the mobile terminal by providing an IP address assigned to the mobile terminal to IPLS when a web page is requested from the mobile terminal and receiving an identification number of the mobile terminal corresponding to the IP address from the IPLS. do.

The determination unit 420 determines whether the mobile terminal subscriber subscribes to the preset service for determining whether the mobile terminal subscriber can be provided with the data providing service of the present invention by using the identification number confirmed by the identification unit 410.

In this case, the determination unit 420 may determine whether to subscribe to a preset service by searching for subscriber information corresponding to an identification number among subscriber information stored in the subscriber information management server.

The comparison unit 430 checks the capacity of the requested web page when the mobile terminal subscriber is subscribed to the preset service as a result of the determination by the determination unit 420 and compares it with the preset reference capacity.

The allocator 440 allocates a streaming channel with the mobile terminal when the capacity of the web page is greater than or equal to the reference capacity as a result of the comparison by the comparator 430.

Of course, the allocation unit 440 does not need to reassign the streaming channel when the streaming channel is already allocated, and it is preferable to allocate the first channel when the capacity of the web page is less than the reference capacity. If one channel is pre-allocated, it is not necessary to allocate the first channel.

The streaming unit 450 streams the data of the web page to the mobile terminal through the assigned streaming channel.

Although not shown, the proxy server may include a transmission unit (not shown) for transmitting the data of the web page to the mobile terminal through the first channel, which is determined by the determination unit 420. The web page data may be transmitted to the mobile terminal through the first channel if the capacity of the web page is not subscribed to the preset service or if the capacity of the web page is less than the reference capacity as a result of the comparison by the comparing unit 430.

5 is a flowchart illustrating a data providing method using multiple channels according to an embodiment of the present invention.

Referring to FIG. 5, step S510 will be briefly described as it is the same as steps S210 to S250 shown in FIG. 2. The proxy server receives a service request message requesting a web page of a specific URL from the mobile terminal and transmits the service request message to the web server, receives a service response message from the web server, and transmits the service response message to the mobile terminal, and by parsing source data from the mobile terminal. Receives resource request message REQ [resource 1, resource 2, ..., resource N] for requesting multiple (N) resource data generated using structural analysis of web page and DomTree configuration and sent to web server Then, response messages RES_1, RES_2, ..., RES_N for each of the plurality of resource data (resource 1, resource 2, ..., resource N) are received (S510).

When the proxy server receives the resource data of the web page requested from the mobile terminal from the web server, the proxy server checks the capacity of the web page (S520).

Here, the proxy server may check the capacity of the web page using the capacity of the plurality of resource data received from the web server, or may use the information included in the hypertext transport protocol (HTTP) header received from the web server. have.

The proxy server compares the capacity of the identified web page with a preset reference capacity and determines whether the reference page is larger than the reference capacity (S530).

Here, the reference capacity may be set based on the response speed according to the capacity of the web page in the wireless section, which may be determined by the provider providing the proxy server.

In operation S530, the proxy server allocates a streaming channel with the mobile terminal when the capacity of the web page is greater than or equal to the reference capacity, and data of the web page received from the web server through the allocated streaming channel, that is, a plurality of resource data. 1, resource 2, ..., resource N) is streamed to the mobile terminal (S540).

This is because it takes a long time to receive a large amount of web page data from the mobile terminal and display the web page on the screen, so that a large amount of web page data is streamed to reduce this time.

On the other hand, as a result of determining in step S530, if the capacity of the web page is less than the reference capacity, the proxy server allocates a first channel with the mobile terminal and provides a plurality of resource data received from the web server at once through the assigned first channel. A resource response message (RES [resource 1, resource 2, ..., resource N]) is generated and transmitted to the mobile terminal (S550).

Although not shown in FIG. 5, when the first channel and the streaming channel are allocated between the proxy server and the mobile terminal, the first web page is requested when a new web page, for example, the first web page is requested from the mobile terminal. The data of the first web page may be transmitted to the mobile terminal at once through the pre-allocated first channel or may be streamed to the mobile terminal through the streaming channel according to the capacity. That is, when a plurality of web pages are requested from the mobile terminal, the proxy server checks the capacity of each of the plurality of web pages so that data of one web page is transmitted through the first channel and data of any other web page is transmitted through the streaming channel. Stream through.

In this way, the proxy server checks the capacity of the web page when providing the data of the web page requested from the mobile terminal, that is, the plurality of resource data to the mobile terminal, and based on this, the received resource data is sent to the mobile terminal at once. By sending or streaming over a streaming channel, the response speed to web page requests can be improved, thus enabling mobile terminals to display data from the web page on the screen more quickly.

Such a data providing method using multiple channels according to an embodiment of the present invention may be applied to all mobile terminals requesting a web page. However, the present invention is not limited thereto, and may be applied only to mobile terminals meeting specific conditions. An example thereof will be described with reference to FIG. 6.

FIG. 6 is a flowchart illustrating an additional configuration of a data providing method using multiple channels according to an embodiment of the present invention shown in FIG. 5.

Referring to FIG. 6, when a plurality of resource data requested by the mobile terminal is received from the web server, the proxy server checks the identification number of the mobile terminal through IPLS (S610).

Here, the IPLS matches and stores the IP address assigned by the exchange and the identification number of the mobile terminal when the mobile terminal accesses the exchange, thereby storing the identification number of the mobile terminal matched with the IP address at the request of the proxy server to the proxy server. Can provide.

When the proxy server checks the identification number of the mobile terminal from IPLS, the proxy server searches for the subscriber information management server using the identification number and checks the service subscribed to by the mobile terminal subscriber using the retrieved subscriber information (S620).

The proxy server determines whether the mobile terminal subscriber is subscribed to a preset service in order to determine whether the mobile terminal subscriber is a subscriber who can receive data using multiple channels (S630).

As a result of the determination in step S630, when the mobile terminal subscriber is subscribed to the preset service, the proxy server performs step S520 of checking the capacity of the web page requested from the mobile terminal, and when the mobile terminal subscriber is not subscribed to the preset service, Step S550 of transmitting data of the web page through the first channel regardless of the capacity of the web page is performed.

7 is a flowchart illustrating a data providing method using multiple channels according to another embodiment of the present invention.

Here, it is assumed that a plurality of resource data requested from the mobile terminal are image01, flash01, and movie01.

Referring to FIG. 7, the proxy server receives a service request message requesting a web page of a specific URL from the mobile terminal and transmits the service request message to the web server, receives a service response message from the web server, and transmits the service response message to the mobile terminal. Receives a resource request message REQ [image01, flash01, movie01] for requesting a plurality of resource data image01, flash01 and movie01 generated by analyzing the structure of the web page by parsing the source data and constructing DomTree and sending it to the web server. In response to the transmission, a response message including resource data image01, flash01, and movie01, respectively, RES_1 [image01], RES_2 [flash01], and RES_3 [movie01] are received from the web server (S710).

The proxy server checks the capacity of each of the plurality of resource data received from the web server, and determines whether each capacity is greater than or equal to the reference capacity (S720 and S730).

That is, the proxy server compares the capacity of each of image01, flash01, and movie01 with the reference capacity to determine whether each capacity is greater than or equal to the reference capacity, where the capacity of image01 is less than the reference capacity, and the capacity of flash01 and movie01 is greater than or equal to the reference capacity. Assume that

As a result of determining in step S730, the proxy server allocates a streaming channel when the resource data includes the resource data of the reference capacity or more and streams the resource data of the resource of the reference capacity or more through the allocated streaming channel (S740).

That is, the proxy server streams the resource data flash01 and movie01 to the mobile terminal through the streaming channel.

On the other hand, the proxy server determines, in step S730, that the resource response message generated to allocate a first channel to resource data that is less than the reference capacity, that is, image01, from among the plurality of resource data and provide image01 through the allocated first channel. The RES [image01] is transmitted to the mobile terminal (S750).

Of course, if all of the resource data of the web page requested from the mobile terminal in Figure 7 or more than the standard capacity, allocating only streaming channels and streaming the resource data to the mobile terminal, all of the resource data of the web page requested from the mobile terminal If it is less than the standard capacity, allocating only the first channel may transmit all of the resource data to the mobile terminal at once.

In addition, as in the example illustrated in FIG. 6, the mobile terminal subscriber performs only when the mobile terminal subscriber satisfies a predetermined condition in the method of transmitting through the first channel or streaming through the streaming channel according to the capacity of each of the plurality of resource data. This may be apparent to those skilled in the art through the above description with reference to FIG. 6.

7, the data providing method using the multi-channel according to the present invention not only for the capacity of the web page, but also a portion of the plurality of resource data according to the capacity for each resource data of the web page requested from the mobile terminal It can be seen that by transmitting and streaming the remaining part, it is possible to quickly provide a plurality of requested resource data to the mobile terminal.

As described above, the present invention can stream a web page data requested from a mobile terminal or a large amount of resource data to a mobile terminal by using a streaming method, so that the web page can be displayed quickly on the mobile terminal, thereby providing a web page to a user. Can provide faster data.

The data providing system and method using multiple channels of the full browsing service according to the present invention can be modified and applied in various forms within the scope of the technical idea of the present invention and are not limited to the above embodiments. In addition, the embodiments and drawings are merely for the purpose of describing the contents of the invention in detail, not intended to limit the scope of the technical idea of the invention, the present invention described above is common knowledge in the technical field to which the present invention belongs As those skilled in the art can have various substitutions, modifications, and changes without departing from the spirit of the present invention, it is not limited to the embodiments and the accompanying drawings. And should be judged to include equality.

1 is a flowchart illustrating an operation for describing a full browsing service according to the prior art.

2 is a flowchart illustrating an embodiment for describing a full browsing service to which the present invention is applied.

3 illustrates a data providing system using multiple channels according to an embodiment of the present invention.

FIG. 4 illustrates a configuration of an embodiment of the proxy server illustrated in FIG. 3.

5 is a flowchart illustrating a data providing method using multiple channels according to an embodiment of the present invention.

FIG. 6 is a flowchart illustrating an additional configuration of a data providing method using multiple channels according to an embodiment of the present invention shown in FIG. 5.

7 is a flowchart illustrating a data providing method using multiple channels according to another embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

310: mobile terminal

320: exchanger

330: Internet Protocol Location Server (IPLS)

340: proxy server

350: subscriber information management server

360: web server

Claims (12)

When the web page is requested from the mobile terminal, it is determined whether the mobile terminal subscribes to the preset service, if the mobile terminal is subscribed to the preset service, the capacity of the requested web page is checked, and if the capacity of the web page is larger than the reference capacity. A proxy server for allocating a streaming channel with the mobile terminal to stream data of the web page to the mobile terminal through the streaming channel; And A web server that provides data of the web page to the proxy server in response to a request of the proxy server. Data providing system using a multi-channel comprising a. The method of claim 1, The proxy server And a first channel is allocated when the capacity of the web page is less than a reference capacity to transmit data of the web page to the mobile terminal through the first channel. delete The method of claim 1, Switch that assigns an IP (Internet Protocol) address to the connected mobile terminal when the mobile terminal is connected More, The proxy server And a data providing system using multiple channels for checking whether to subscribe to the preset service using an IP address of the mobile terminal. 5. The method of claim 4, The proxy server A confirmation unit for identifying an identification number corresponding to the IP address assigned to the mobile terminal; A determination unit determining whether to subscribe to the preset service by using the identification number of the mobile terminal; A comparison unit comparing the capacity of the web page with the reference capacity when the user subscribes to the preset service; An allocator configured to allocate the streaming channel when the capacity of the web page is greater than or equal to a reference capacity; And Streaming unit for streaming the data of the web page to the mobile terminal through the streaming channel Data providing system using a multi-channel comprising a. The method of claim 5, The identification number is International Mobile Station Identity (IMSI), Temporary Mobile Subscriber Identity (TMSI), Mobile Identification Number (MIN), Mobile Station International ISDN Number (IMSI), IMEI A system for providing data using multiple channels, which is any one of an International Mobile Equipment Identity (PID) and a Personal Identification Number (PIN). 5. The method of claim 4, The exchanger A system for providing data using multiple channels, which is any one of a Packet Data Serving Node (PDSN), a Gateway GPRS Supporting Node (GGSN), an Access Router (AR), and an Access Control Router (ACR). 5. The method of claim 4, An Internet Protocol Location Server (IPLS) for matching and storing an IP address and an identification number for each mobile terminal; And Subscriber information management server for matching and storing the subscribed services for each mobile terminal Data providing system using a multi-channel further comprising. When the web page is requested from the mobile terminal, it is determined whether the mobile terminal subscribes to the preset service. If the mobile terminal is subscribed to the preset service, the capacity of each of the plurality of resource data for the web page requested from the mobile terminal is determined. Compared with the set reference capacity, the first channel and the streaming channel with the mobile terminal is allocated when the resource data of the reference capacity or more is included, resource resources below the reference capacity to the mobile terminal through the first channel A proxy server transmitting the resource data above the reference capacity to the mobile terminal through the streaming channel; And A web server for providing resource data of the web page to the proxy server in response to a request of the proxy server. Data providing system using a multi-channel comprising a. Determining whether the mobile terminal subscribes to a preset service when the web page is requested from the mobile terminal, and checking the capacity of the requested web page when the mobile terminal subscribes to the preset service; Comparing the capacity of the web page with a preset reference capacity; Allocating a streaming channel between the mobile terminal and the proxy server when the capacity of the web page is greater than or equal to the reference capacity; And Streaming data of the web page to the mobile terminal through the streaming channel Data providing method using a multi-channel comprising a. The method of claim 10, Allocating a first channel when the capacity of the web page is less than a reference capacity to transmit data of the web page to the mobile terminal through the first channel; Data providing method using a multi-channel further comprising. When receiving a web page request from a mobile terminal, determining whether the mobile terminal subscribes to a preset service, and if the mobile terminal is subscribed to the preset service, checking the capacity of each of the plurality of resource data for the web page requested from the mobile terminal. ; Comparing the capacity of each of the plurality of resource data with a preset reference capacity; Allocating a first channel and a streaming channel between the mobile terminal and the proxy server when the resource data larger than the reference capacity is included; And Transmitting resource data below the reference capacity to the mobile terminal through the first channel, and streaming resource data above the reference capacity to the mobile terminal through the streaming channel. Data providing method using a multi-channel comprising a.

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