Mobile communication terminal for playing contents and method thereof

• US 20070073847A1
• Filed: 09/18/2006
• Published: 03/29/2007
• Est. Priority Date: 09/29/2005
• Status: Abandoned Application

• Current Assignee: LG Electronics, Inc. (LG Corporation)
• Original Assignee: LG Electronics, Inc. (LG Corporation)
• Inventors: Lee, Jae-Wook
• Application Number:
  US11/522,451
• Publication Number:
  US 20070073847A1
• Time in Patent Office: Days
• US Class Current: 709/219
• CPC Class Codes: H04L 51/234 for tracking messages
• CPC Class Codes: H04L 51/58 Message adaptation for wireless communication
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04L 65/613 for the control of the source by the destination control signals issued by the client directed to the server or network components specially adapted for selective content distribution H04N21/637
• CPC Class Codes: H04N 21/2387 Stream processing in response to a playback request from an end-user, e.g. for trick-play
• CPC Class Codes: H04N 21/41407 embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop constructional details of equipment or arrangements specially adapted for portable computer application G06F1/1626; arrangements specially adapted for mobile receivers in broadcast systems H04H20/57
• CPC Class Codes: H04N 21/4333 Processing operations in response to a pause request
• CPC Class Codes: H04N 21/6587 Control parameters, e.g. trick play commands, viewpoint selection

Abstract

A mobile communication terminal for playing multimedia contents, and a method thereof, are provided. According to an embodiment, the method includes selecting a content that has not been completely played; reading playing information for the content from a storage unit and requesting a server to transmit the content from a specific position according to the playing information; and receiving the requested content from the server, and playing the received content.

Claims

1. A method for playing contents in a mobile communication terminal, comprising:

selecting a content that has not been completely played;

reading playing information for the content from a storage unit, and requesting a server to transmit the content from a specific position according to the playing information; and

receiving the requested content from the server, and playing the received content.

2. The method of claim 1, further comprising:

updating playing information for the content in the storage unit; and

stopping the playing of the content when a play stop command for the content is inputted in the playing step.

3. The method of claim 1, wherein the step of selecting a content that has not been completely played comprises:

connecting to the server and selecting a specific content from one or plural contents through the connection to the server;

searching whether or not playing information for the selected specific content exists in the storage unit; and

when the playing information for the specific content exists in the storage unit, determining the specific content as the content that has not been completely played.

4. The method of claim 3, wherein the step of selecting a content that has not been completely played comprises:

displaying a list for said one or more contents that have not been completely played; and

selecting the specific content from the displayed list.

5. The method of claim 4, wherein in the step of displaying, the playing information stored in the storage unit is displayed after being synthesized.

6. The method of claim 4, wherein in the step of displaying, the list displaying for said one or plural contents that have not been completely played is requested by connecting to the server, and then the list is displayed after being received.

7. The method of claim 1, wherein the playing information is composed of cookies for a web browser.

8. The method of claim 1, wherein the playing information comprises an identifier for the content and a previous playing position of the content.

9. The method of claim 8, wherein the identifier for the content comprises at least one of the following:

a name for the content, a copyright owner of the content, a content provider of the content, and a total time for playing the content.

10. The method of claim 8, wherein the previous playing position of the content is composed of previous playing time of the content or the number of frames of the content that were played.

11. The method of claim 8, wherein the playing information further comprises a uniform resource locator (URL) for the content.

12. The method of claim 8, wherein the playing information further comprises a user'"'"'s identifier (ID) and password.

13. The method of claim 1, wherein the specific position is a last successfully played frame or time period, a position in the content where the transmission from the server to the terminal was interrupted, or a position in the content just prior to the interruption.

14. A mobile communication terminal, comprising:

an RF transceiver;

a display unit;

a sound output unit;

a storage unit for storing playing information for contents; and

a controller for controlling the RF transceiver, the display unit, the sound output unit, and the storage unit so that a content that was received from a server through the RF transceiver can be played through the display unit and/or the sound output unit,

wherein the controller judges whether or not a specific content selected by a user was incompletely played according to the playing information stored in the storage unit, and if the controller judges that the specific content was incompletely played, then the controller requests the server to transmit the specific content from a specific position according to the playing information so that the specific content can be played from the specific position.

15. The mobile communication terminal of claim 14, wherein the playing information comprises a duration for which the specific content has been played, and an identifier composed of at least one of a name for the specific content, an address associated with the specific content, a copyright owner of the specific content, a content provider of the specific content, and a total time for playing the specific content.

16. The mobile communication terminal of claim 14, wherein the specific position is a last successfully played frame or time period, a position in the specific content where the transmission from the server to the terminal was interrupted, or a position in the specific content just prior to the interruption.

17. A communication system comprising:

a mobile terminal; and

a server to receive a request for a transmission of a specific content from the mobile terminal, to determine if session information for the requested content exists in a storage unit, and to transmit the requested content based on the session information if the session information exists or to transmit the requested content in its entirety if the session information does not exist.

18. The communication system of claim 17, wherein the session information indicates an incomplete transmission status of the requested content so that if the session information exists, the server transmits the requested content starting from a part that is associated with the incomplete transmission.

19. The communication system of claim 17, wherein the mobile terminal stores therein playing information of the specific content, the playing information indicating an incomplete playing status of the specific content, and

the mobile terminal requests the server to transmit the specific content from a final play position based on the playing information, and receives from the server the specific content from the final play position.

20. The communication system of claim 19, wherein the mobile terminal transmits the playing information to the server, such that the server can transmit the requested content to the mobile terminal based on the session information and/or the playing information.