KR20140085624A - Contents Download System, Mobile, Contents Cache Sever, and Contents Transmitting Method therefor - Google Patents
Contents Download System, Mobile, Contents Cache Sever, and Contents Transmitting Method therefor Download PDFInfo
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- KR20140085624A KR20140085624A KR1020120151238A KR20120151238A KR20140085624A KR 20140085624 A KR20140085624 A KR 20140085624A KR 1020120151238 A KR1020120151238 A KR 1020120151238A KR 20120151238 A KR20120151238 A KR 20120151238A KR 20140085624 A KR20140085624 A KR 20140085624A
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000010295 mobile communication Methods 0.000 claims abstract description 202
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
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Abstract
A content download system, a mobile communication terminal, a content cache server, and a content transmission method thereof are disclosed. A content download system according to the present invention includes: a mobile communication terminal connectable to a mobile communication network and a Wi-Fi network; And a content cache server for receiving and storing at least one content from the web server, generating a content list of the stored content, and transmitting the content list to the mobile communication terminal, wherein when the mobile communication terminal attempts to download the content, Searches for content included in the content list received from the content cache server, and when the content desired to be downloaded is included in the content list, the content cache server is accessed via the Wi-Fi network to download the content .
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a content download system, a mobile communication terminal, a content cache server, and a content transmission method thereof. More particularly, the present invention can reduce a load on a mobile communication network when content is downloaded using a mobile communication terminal, A mobile communication terminal, a content cache server, and a content transmission method for reducing communication costs due to data reception.
As the mobile communication technology rapidly develops, the mobile communication terminal can transmit and receive files such as a moving image, an image, a document, and the like via a network in addition to a function of performing voice communication on the move, It is possible to promptly transmit information such as stock information to the user.
In addition, recent mobile communication terminals may further expand the functions of the mobile communication terminal by receiving games, education, and applications through the network and installing the received applications.
However, as the contents can be received anytime and anywhere by using the mobile communication terminal, the traffic of the mobile communication network gradually increases, which increases the load of the mobile communication network.
Also, while the user can receive the content anytime and anywhere using the mobile communication terminal, the amount of data communication through the mobile communication network increases as the content is received, which increases the communication cost of the user.
Disclosure of Invention Technical Problem The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a mobile communication terminal capable of reducing a load of a mobile communication network when contents are downloaded using a mobile communication terminal, A download system, a mobile communication terminal, a content cache server, and a content transmission method thereof.
According to an aspect of the present invention, there is provided a content download system including: a mobile communication terminal connectable to a mobile communication network and a Wi-Fi network; And a content cache server for receiving and storing at least one content from the web server, generating a content list of the stored content, and transmitting the content list to the mobile communication terminal, wherein when the mobile communication terminal attempts to download the content, Searches for content included in the content list received from the content cache server, and when the content desired to be downloaded is included in the content list, the content cache server is accessed via the Wi-Fi network to download the content .
Here, when the mobile communication terminal connects to the web server and receives the content, the content cache server counts the number of times the mobile communication terminal is received for the content, and if the counted number of times is greater than or equal to the set value, Can be received and stored.
The content cache server counts the number of times of reception for each mobile communication terminal connected to the web server to receive the content, receives and stores the content for each mobile communication terminal based on the counted number of times of reception, A content list for each mobile communication terminal corresponding to the content can be generated and transmitted to the corresponding mobile communication terminal.
According to an aspect of the present invention, there is provided a mobile communication terminal including a network connection unit for selectively accessing a mobile communication network or a Wi-Fi network; A list storage unit for storing a content list; A list searching unit for searching whether a content to be downloaded is included in a content list when the user attempts to download the content; A network selector for controlling the network connection unit to select a Wi-Fi network when the content is included in the content list; And a content receiver for accessing the content cache server through the Wi-Fi network selected by the network selector and receiving content from the connected content cache server.
The mobile communication terminal may further include a content information transmitting unit for transmitting, to the content cache server, content information including at least one of a location and an identification number of the content when the content is not included in the content list have.
The mobile communication terminal may further include a list receiver for receiving a content list from a content cache server.
At this time, the list receiver controls the network connection unit to access the content cache server every set period, receives the content list from the connected content cache server, or receives the changed content list when the content list is changed in the content cache server .
The mobile communication terminal may further include a list display unit for displaying a content list on a screen. In this case, the network selection unit controls the network connection unit to select the Wi-Fi network when the user selects the content based on the content list displayed by the list display unit.
According to an aspect of the present invention, there is provided a content cache server comprising: a reception counting unit counting a reception count of contents when a mobile communication terminal accesses a web server and receives contents; A content storage unit for receiving and storing content from a web server if the number of times of reception counted by the reception number counting unit is a preset value or more; A list generation unit for generating a content list for content stored in the content storage unit; A list transmission unit for transmitting the content list generated by the list generation unit to the mobile communication terminal; And a content transmitting unit for receiving a content request signal from the content storage unit based on the content list transmitted from the mobile communication terminal and fetching the content corresponding to the content request signal and transmitting the content to the mobile communication terminal through the Wi- And a second portion.
Here, the reception counting unit counts the number of reception times for each mobile communication terminal that receives contents from the web server, and the contents storage unit receives content for each subscriber corresponding to each mobile communication terminal based on the number of reception counts .
Also, the list generating unit generates a content list for each subscriber based on the content received and stored corresponding to each mobile communication terminal, and the list transmitting unit can transmit the generated content list for each subscriber to the corresponding mobile communication terminal.
According to another aspect of the present invention, there is provided a content transmission method performed by a content download system, the method comprising: receiving a content from a mobile communication terminal by accessing a web server; Counting a number of times the content cache server receives the content; Receiving the content from the web server and storing the content when the counted number of times of reception is equal to or greater than a preset value; Generating a content list for the content in which the content cache server is stored; Transmitting a content list in which the content cache server is generated to the mobile communication terminal; And transmitting the content request signal to the mobile communication terminal through the Wi-Fi network when the content request signal is received from the mobile communication terminal based on the transmitted content list, .
The above-mentioned content transmission method includes: searching whether a content to be received by a mobile communication terminal is included in a content list; And transmitting the content request signal corresponding to the content to the content cache server when the content is included in the content list.
According to another aspect of the present invention, there is provided a method of transmitting content, the method comprising: selecting a Wi-Fi network from a mobile communication terminal when content is included in a content list; And accessing the content cache server through the selected Wi-Fi network by the mobile communication terminal.
When the content is not included in the content list, the mobile communication terminal transmits the content information including at least one of the location and the identification number to the content cache server .
Here, the content cache server counts the number of receiving times for each mobile communication terminal receiving content from the web server, and receives and stores the content for each subscriber corresponding to each mobile communication terminal based on the number of receiving counts counted for each mobile communication terminal .
In addition, the content cache server may generate a content list for each subscriber based on content received and stored corresponding to each mobile communication terminal, and may transmit the generated content list for each subscriber to the corresponding mobile communication terminal.
According to the present invention, when the contents cache server stores contents frequently downloaded by the mobile communication terminal and the mobile communication terminal attempts to download the contents through the mobile communication network, the contents cache server automatically switches to the Wi- The data traffic of the mobile communication network can be reduced and the data communication cost of the mobile communication terminal can be reduced.
In addition, according to the present invention, it is possible to manage frequently downloaded contents for each subscriber, thereby transmitting frequently used contents for each subscriber to a mobile communication terminal of a subscriber through a Wi-Fi network, Enabling all subscribers to benefit from reduced data communication costs due to receiving content without incurring cost savings.
1 is a diagram schematically showing a content download system according to an embodiment of the present invention.
2 is a view schematically showing the configuration of the mobile communication terminal shown in FIG.
FIG. 3 is a view schematically showing a configuration of the content cache server shown in FIG. 1. FIG.
4 is a flowchart illustrating a content transmission method according to an embodiment of the present invention.
Hereinafter, a content download system, a mobile communication terminal, a content cache server, and a content transmission method according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
1 is a diagram schematically showing a content download system according to an embodiment of the present invention.
Referring to FIG. 1, a content download system according to an embodiment of the present invention includes a
The
The
The Wi-
The
When the
In this case, the
The
The
Accordingly, the content download system according to the embodiment of the present invention stores content frequently downloaded by the mobile communication terminal into the content cache server, and when the mobile communication terminal attempts to download the content, it automatically transmits the content through the Wi- The data traffic of the mobile communication network can be reduced and the data communication cost of the mobile communication terminal can be reduced.
2 is a view schematically showing the configuration of the mobile communication terminal shown in FIG.
2, a
The
The
The
The
The
When the
On the other hand, if the content to be downloaded is not included in the content list, the content
The
The list receiving unit 180 receives the content list from the
FIG. 3 is a view schematically showing a configuration of the content cache server shown in FIG. 1. FIG.
3, the
When the
The content storage unit 220 may receive the content from the
The list generation unit 230 generates a content list for the content stored in the content storage unit 220. At this time, the list generating unit 230 may classify the content into a moving image, an image, a document, an application, or the like based on the attribute information about the content, and may generate the content list according to the classified item. In addition, when the content storage unit 220 receives and stores content for each mobile communication terminal, the list generation unit 230 may generate a content list for each subscriber according to each mobile communication terminal or its subscriber. In this case, when the content storage unit 220 stores link information corresponding to at least one mobile communication terminal by receiving two or more mobile communication terminals overlapping a predetermined value or more with respect to a specific content, the list generation unit 230 It is preferable to generate the content list so that the content corresponding to the link information is also included.
The list transmission unit 240 transmits the content list generated by the list generation unit 230 to the
The content transmitting unit 250 receives the content request signal from the
4 is a flowchart illustrating a content transmission method according to an embodiment of the present invention.
1 to 4, the
If the content to be received from the
The
The
The
The
If the content to be received from the
The
Accordingly, when the
Claims (17)
A content cache server for receiving and storing at least one content from a web server, generating a content list of the stored content, and transmitting the generated content list to the mobile communication terminal;
/ RTI >
When the mobile communication terminal attempts to download the content, it is searched whether the content desired to be downloaded is included in the content list received from the content cache server, and when the content desired to be downloaded is included in the content list And the content download server accesses the content cache server through the Wi-Fi network to download the content.
When the mobile communication terminal accesses the web server and receives the content, counts the number of times the mobile communication terminal is received for the content, receives the content from the web server if the counted number of times is greater than or equal to a preset value, The content downloading system.
A mobile communication terminal connected to the web server for counting the number of times of reception for each mobile communication terminal receiving the content, receiving and storing contents for each mobile communication terminal based on the counted number of times of reception, And generates a content list for each communication terminal and transmits the generated content list to the corresponding mobile communication terminal.
A list storage unit for storing a content list;
A list search unit for searching whether the content to be downloaded is included in the content list when the user attempts to download the content;
A network selector for controlling the network connection unit to select a Wi-Fi network when the content is included in the content list; And
A content receiving unit connected to the content cache server through a Wi-Fi network selected by the network selecting unit and receiving the content from the connected content cache server;
The mobile communication terminal comprising:
A content information transmitter for transmitting content information including at least one of a location and an identification number of the content to the content cache server when the content is not included in the content list;
The mobile communication terminal further comprising:
A list receiving unit for receiving a content list from the content cache server;
The mobile communication terminal further comprising:
Controlling the network connection unit to connect to the content cache server every set period, receiving the content list from the connected content cache server, or receiving the changed content list when the content list is changed in the content cache server Wherein the mobile communication terminal comprises:
A list display unit for displaying the content list on a screen;
Further comprising:
Wherein the network selection unit controls the network connection unit to select a Wi-Fi network when the user selects the content based on the content list displayed by the list display unit.
A contents storage unit for receiving and storing the contents from the web server if the number of reception counts counted by the reception counting unit is a preset value or more;
A list generation unit for generating a content list for contents stored in the content storage unit;
A list transmission unit for transmitting the content list generated by the list generation unit to the mobile communication terminal; And
When the content request signal is received from the mobile communication terminal based on the content list transmitted by the list transmission unit, the content corresponding to the content request signal is fetched from the content storage unit and transmitted to the mobile communication terminal through the Wi- A content transmission unit;
The content cache server comprising:
The reception counting unit counts the number of reception times for each mobile communication terminal receiving the contents from the web server,
Wherein the content storage unit receives and stores content for each subscriber corresponding to each mobile communication terminal based on the number of times of reception counted for each mobile communication terminal.
The list generator generates a subscriber-specific content list based on contents received and stored corresponding to each mobile communication terminal,
Wherein the list transmission unit transmits the generated content list to each corresponding mobile communication terminal.
The mobile communication terminal accessing the web server and attempting to receive the content;
Counting a number of times the content cache server receives the content;
Receiving the content from the web server and storing the content when the number of times of counting is equal to or greater than a preset value;
Generating a content list for content stored in the content cache server;
Transmitting the content list generated by the content cache server to the mobile communication terminal; And
Transmitting, by the content cache server, content corresponding to the received content request signal to the mobile communication terminal through a Wi-Fi network when a content request signal is received from the mobile communication terminal based on the transmitted content list;
And transmitting the content.
Searching whether the mobile communication terminal includes the content to be received in the content list; And
Transmitting, by the mobile communication terminal, a content request signal corresponding to the content to the content cache server when the content is included in the content list;
The method of claim 1, further comprising:
Selecting the Wi-Fi network from the mobile communication terminal when the content is included in the content list; And
Accessing the content cache server through the selected Wi-Fi network;
The method of claim 1, further comprising:
Transmitting, by the mobile communication terminal, content information including at least one of a location and an identification number of the content to the content cache server when the content is not included in the content list;
The method of claim 1, further comprising:
Counts the number of times of reception for each mobile communication terminal that receives the content from the web server, and receives and stores content for each subscriber corresponding to each mobile communication terminal based on the number of times of reception counted for each mobile communication terminal. .
Generates a content list for each subscriber based on content received and stored corresponding to each mobile communication terminal, and transmits the generated content list for each subscriber to the corresponding mobile communication terminal .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020120151238A KR20140085624A (en) | 2012-12-21 | 2012-12-21 | Contents Download System, Mobile, Contents Cache Sever, and Contents Transmitting Method therefor |
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KR1020120151238A KR20140085624A (en) | 2012-12-21 | 2012-12-21 | Contents Download System, Mobile, Contents Cache Sever, and Contents Transmitting Method therefor |
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KR20140085624A true KR20140085624A (en) | 2014-07-08 |
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KR1020120151238A KR20140085624A (en) | 2012-12-21 | 2012-12-21 | Contents Download System, Mobile, Contents Cache Sever, and Contents Transmitting Method therefor |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2019172470A1 (en) * | 2018-03-07 | 2019-09-12 | 라인플러스 주식회사 | Method and system for reusing media content on basis of use patterns of user |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2019172470A1 (en) * | 2018-03-07 | 2019-09-12 | 라인플러스 주식회사 | Method and system for reusing media content on basis of use patterns of user |
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