SYSTEM AND METHOD FOR PROVIDING CONTENTS THROUGH NETWORK IN DEVICE INCAPABLE OF CONNECTING TO A NETWORK

• US 20120316662A1
• Filed: 03/24/2011
• Published: 12/13/2012
• Est. Priority Date: 07/23/2010
• Status: Abandoned Application

• Current Assignee: SK Planet Co., Ltd. (SK Telecom Co., Ltd.)
• Original Assignee: SK Planet Co., Ltd. (SK Telecom Co., Ltd.)
• Inventors: Park, Duk Hyun, Huh, Hun, Kim, Hyoung Gyun, Lee, Eun Bok
• Application Number:
  US13/380,077
• Publication Number:
  US 20120316662A1
• Time in Patent Office: Days
• US Class Current: 700/94
• CPC Class Codes: H04N 21/4183 providing its own processing capabilities, e.g. external module for video decoding
• CPC Class Codes: H04N 21/4184 providing storage capabilities, e.g. memory stick
• CPC Class Codes: H04N 21/43637 involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11] arrangements for wireless networking or broadcasting of information in indoor or near-field type systems H04B10/114
• CPC Class Codes: H04N 21/4402 involving reformatting operations of video signals for household redistribution, storage or real-time display details of conversion of video standards at pixel level H04N7/01; video transcoding H04N19/40; adapting incoming signals to the display format of the display terminal G09G5/005; media handling at the source in data packet switching networks H04L65/764

Abstract

The present invention relates to a system and method for providing contents through a network in a device incapable of connecting to a network, the system including a contents playback device provided with an audio output port, for playing back the contents; and a dongle device supporting CPNS and attached to the audio output port to enable the contents playback device to operate as a device capable of connecting to a network, for capturing and encoding contents outputted from the contents playback device and providing an external user terminal with the encoded contents through the network. Accordingly, according to the present invention, the contents playback device incapable of connecting to a network is enabled to operate as a device capable of connecting to a network only by attaching the dongle device, and since the dongle device encodes the contents (e.g., sound source data) outputted from the contents playback device in real-time and transfers the encoded contents to an external user terminal through the CPNS protocol, the contents can be shared between the contents playback device and the external user terminal.

Claims

1. A system for providing contents through a network in a device incapable of connecting to a network, the system comprising:

a contents playback device provided with an audio output port, for playing back the contents; and

a dongle device supporting CPNS and attached to the audio output port to enable the contents playback device to operate as a device capable of connecting to a network, for capturing and encoding the contents outputted from the contents playback device and providing an external user terminal with the encoded contents through the network.

2. The system according to claim 1, further comprising a user terminal for requesting download of contents from the dongle device through the CPNS and receiving corresponding contents.

3. The system according to claim 1, wherein the contents playback device operates as a device capable of connecting to a network through a wireless communication unit provided in the dongle device.

4. A dongle device comprising:

a stereo jack interface unit attached to an audio output port of a contents playback device, for communicating with the contents playback device;

a wireless communication unit for performing communication through a short-range wireless communication network;

an input unit for inputting a user command;

a contents capture unit for capturing contents outputted from the contents playback device through the stereo jack interface unit if a contents record command is inputted through the input unit; and

an encoding unit for encoding the contents captured by the contents capture unit.

5. The dongle device according to claim 4, further comprising a contents extracting unit for extracting and transmitting corresponding contents to a user terminal through the wireless communication unit if download of contents is requested from the user terminal existing in the same network.

6. The dongle device according to claim 5, wherein in response to the contents download request received from the user terminal, the encoding unit determines an encoding format based on terminal information on the user terminal, re-encodes corresponding contents depending on the determined encoding format, and transmits the re-encoded contents through the wireless communication unit.

7. The dongle device according to claim 4, wherein if a contents recording cancel command is inputted through the input unit while capturing the contents, the contents capture unit stops capturing the contents.

8. A user terminal comprising:

a wireless communication unit for performing communication through a short-range wireless communication network;

a storage unit for storing contents;

a device search unit for searching for a device supporting CPNS, receiving device information from the searched device, and managing the received device information;

a contents-share processing unit for requesting and receiving a contents list from the device searched by the device search unit, requesting download of contents corresponding to a contents list selected by a user from the received contents list, and receiving contents of the selected contents list; and

a playback unit for playing back the contents shared by the contents-share processing unit.

9. A method for providing contents through a network in a device incapable of connecting to a network, in which a dongle device provides contents stored in a contents playback device incapable of connecting to a network to an external user terminal through the network, the method comprising the steps of:

(a) connecting to the contents playback device through an audio output port provided in the contents playback device;

(b) capturing the contents outputted through the audio output port of the contents playback device if a contents record command is inputted; and

(c) encoding the captured contents.

10. The method according to claim 9, further comprising, after step (c), the step of extracting and transmitting corresponding contents to the user terminal through short-range wireless communication if download of contents is requested from the user terminal existing in the same network.

11. The method according to claim 10, wherein if download of contents is requested from the user terminal, an encoding format is determined based on terminal information on the user terminal, and corresponding contents are re-encoded depending on the determined encoding format and transmitted to the user terminal through the short-range wireless communication.

12. The method according to claim 9, wherein in step (a), the dongle device is attached to the audio output port of the contents playback device to be connected to the contents playback device, and the contents playback device operates as a device capable of connecting to a network through a wireless communication unit provided in the dongle device.

13. The method according to claim 9, wherein in step (b), if a contents recording cancel command is inputted while capturing the contents, capturing the contents is stopped.