Digital television signal, method of processing a digital television signal in a transmitter and a receiver, and receiver

摘要

A data structure, a digital television signal, a method of processing a digital television signal in a transmitter and a receiver, and a receiver are disclosed. A digital television signal for use in a digital television receiver for receiving program information from a broadcast transmitter, the digital television signal comprising an information table including a contents-type field indicating whether a type of contents of a program is advertisement. Therefore, a contents-type field capable of discriminating between actual program content data and advertisement content data is applied to standard information indicating content program information, resulting in the elimination of advertisement process problems associated with digital broadcast content data.