Extension EPG method of digital TV value-added service
Title:
Extension EPG method of digital TV value-added service
Application Number:
200710072806
Application Date:
2007/01/04
Announcement Date:
2007/10/03
Pub. Date:
Publication Number:
101047861
Announcement Number:
Grant Date:
Granted Pub. Date:
ApplicationType:
Invention
State/Country:
94[China|shenzhen]
IPC:
H04N 7/52H04N 7/08
Applicant(s):
Shenzhen Qinghua Univ. Inst.
Inventor(s):
Hou Weibing, Zhou Fan, Liu Yan, Feng Guanping
Key Words:
digital TV, value-added service, Extension EPG
Abstract:

This invention relates to an EPG method for digital TV increment services including: a processor of the transmission end generates expanding EPG data to generate a transmission flow with the EPG data and program content to be played, the user terminal receives the transmission flow to analyze the EPG data and display the information and parameter contained in the data and provide them to users.

Claim:
Priority:
PCT:
LegalStatus:

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