Advertisement method in digital broadcasting

• US 20040226038A1
• Filed: 05/07/2004
• Published: 11/11/2004
• Est. Priority Date: 05/07/2003
• Status: Abandoned Application

• Current Assignee: LG Electronics, Inc. (LG Corporation)
• Original Assignee: LG Electronics, Inc. (LG Corporation)
• Inventors: Choi, Mi Ae
• Application Number:
  US10/840,358
• Publication Number:
  US 20040226038A1
• Time in Patent Office: Days
• US Class Current: 725/32
• CPC Class Codes: H04N 21/4348 Demultiplexing of additional data and video streams
• CPC Class Codes: H04N 21/435 Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
• CPC Class Codes: H04N 21/458 Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations arrangements for replacing or switching information during the broadcast or during the distribution H04H20/10
• CPC Class Codes: H04N 21/478 Supplemental services, e.g. displaying phone caller identification, shopping application
• CPC Class Codes: H04N 21/6543 for forcing some client operations, e.g. recording remote booting in general G06F9/4416
• CPC Class Codes: H04N 21/812 involving advertisement data advertising per se G06Q30/02
• CPC Class Codes: H04N 21/84 Generation or processing of descriptive data, e.g. content descriptors systems specially adapted for using meta-information in broadcast systems H04H60/73

Abstract

Disclosed is an advertisement method in a digital broadcasting for facilitating digital broadcasting and fostering efficiency of advertisement in the digital broadcasting. A designated advertisement image is provided at the appointed time with reference to time data extracted from a broadcasting stream for a broadcasting program The advertisement image is either relevant or irrelevant to the broadcasting program. Also, the advertisement image can be displayed on an A/V broadcasting screen or on a data-broadcasting screen.

Claims

1. An advertisement method in a digital broadcasting, the method comprising the steps of:

extracting time data from a broadcasting stream for a broadcasting program;

generating a designated advertisement event with reference to the extracted time data; and

providing an advertisement image in connection with the generated advertisement event.

2. The method according to claim 1, wherein the time data indicates a time included in each frame that constructs the broadcasting stream.

3. The method according to claim 1, wherein generating the designated advertisement event comprises the steps of:

comparing the extracted time data with advertisement event occurrence time data that is received together with the advertisement image; and

if the extracted time data coincides with the advertisement event occurrence time data, generating the designated advertisement event.

4. The method according to claim 1, wherein the advertisement image is received when the broadcasting program is on the air.

5. The method according to claim 1, wherein the advertisement image and the broadcasting stream for the broadcasting program are received simultaneously.

6. The method according to claim 1, wherein the advertisement image is related to the broadcasting program.

7. The method according to claim 1, wherein the advertisement image is not related to the broadcasting program.

8. The method according to claim 7, wherein if the advertisement image is not related to the broadcasting program, the advertisement image is provided randomly.

9. The method according to claim 7, wherein if the advertisement image is not related to the broadcasting program, the advertisement image is provided periodically.

10. The method according to claim 1, wherein the advertisement image is displayed at a designated position on an A/V broadcasting screen.

11. The method according to claim 1, wherein the advertisement image is displayed at a designated position on a data-broadcasting screen.

12. An advertisement method in a digital broadcasting program, the method comprising the steps of:

transmitting, in a transmitter, a broadcasting stream for a broadcasting program;

extracting, in a receiver, time data from the broadcasting stream for the broadcasting program;

transmitting, in the transmitter, advertisement information;

determining, in the receiver, whether the extracted time data coincides with advertisement event occurrence time data included in the advertisement information;

if the extracted time data coincides with the advertisement event occurrence time data, generating a designated advertisement event; and

providing an advertisement image included in the advertisement information, in accordance with the generated advertisement event.

13. The method according to claim 12, wherein the advertisement information and the broadcasting stream for the broadcasting program are transmitted simultaneously.

14. The method according to claim 12, wherein the advertisement information is transmitted a certain period of time after the broadcasting stream for the broadcasting program is transmitted.

15. The method according to claim 12, wherein the advertisement information is transmitted to the receiver by using an advertisement event descriptor that is pre-defined by the transmitter.

16. The method according to claim 12, wherein before determining whether the extracted time data coincides with the advertisement event occurrence time data, the receiver confirms if the advertisement information is related to the broadcasting program.

17. The method according to claim 16, wherein if the advertisement information is related to the broadcasting program, the receiver determines whether the extracted time data coincides with the advertisement event occurrence time data.

18. The method according to claim 16, wherein if the advertisement information is not related to the broadcasting program, the receiver provides an advertisement image included in the advertisement information, in accordance with an advertisement event that is generated randomly.

19. The method according to claim 16, wherein if the advertisement information is not related to the broadcasting program, the receiver provides an advertisement image included in the advertisement information, in accordance with an advertisement event that is generated periodically.