Digital television signal, digital television receiver, and...

Details Digital television signal, digital television receiver, and... Digital television signal, digital television receiver, and...

H - Electricity

04

N

H04N 7/26 (2006.01) H04N 5/445 (2006.01)

Patent

CA 2566057

A digital television (DTV) signal for use in a digital television (DTV) receiver includes an extended text table (ETT) for data services. The ETT includes a header and a message body. The header includes a table identification (ID) extension field which serves to establish uniqueness of the ETT, and the message body includes an extended text message (ETM). The table ID extension field includes a data identification of a data event associated with the ETT. The data identification specifies a unique identification number of the data event, and the ETM provides detailed descriptions of the data event. A section-filtering unit included in the DTV receiver can detect one or more pertinent ETTs in an efficient manner by section-filtering a plurality of ETTs using their PIDs and table ID extension fields.

Affiliated with

Also associated with

Rating

Digital television signal, digital television receiver, and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Digital television signal, digital television receiver, and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Digital television signal, digital television receiver, and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1999576