H - Electricity – 04 – N
Patent
H - Electricity
04
N
H04N 7/08 (2006.01)
Patent
CA 2692770
Disclosed are a method of transmitting and receiving a broadcast signal and an apparatus for receiving the broadcast signal. In the present invention, first program table information describing a broadcasting stream, and second program table information including additional service identifier information of the multiplexed stream and third program table information describing the additional service data for the multiplexed stream are obtained. The additional service can be provided with the additional service data by using the third program table information.
L'invention porte sur un procédé d'émission et de réception d'un signal de diffusion et sur un appareil de réception du signal de diffusion. Dans la présente invention, de premières informations de grille de programme décrivant un flux de diffusion, et de secondes informations de grille de programme comprenant des informations d'identifiant de service supplémentaire du flux multiplexé et de troisièmes informations de grille de programme décrivant les données de service supplémentaire pour le flux multiplexé sont obtenues. Le service supplémentaire peut être fourni avec les données de service supplémentaire par l'utilisation des troisièmes informations de grille de programme.
Hong Ho Taek
Kim Jin Pil
Lee Joon Hui
Song Jae Hyung
Suh Jong Yeul
Lg Electronics Inc.
Smart & Biggar
LandOfFree
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