Digital broadcasting system and data processing method

Details Digital broadcasting system and data processing method Digital broadcasting system and data processing method

H - Electricity

04

H

H04H 20/57 (2009.01) H04H 20/30 (2009.01) H04W 4/00 (2009.01) H04B 1/68 (2006.01) H04B 15/00 (2006.01) H04N 7/00 (2011.01)

Patent

CA 2694078

The present invention relates to a digital broadcasting system and a processing data method thereof. The present invention includes acquiring a first ensemble providing service guide information for mobile service data from a broadcast signal in which the mobile service data and main service data are multiplexed, acquiring, from the first ensemble, first program table information including information which indicates that the first ensemble provides service guide information for a second ensemble, and decoding the first program table information and acquiring service guide information for mobile service data included in the second ensemble by using the decoded first program table information.

La présente invention concerne un système de radiodiffusion numérique et un procédé de traitement de données. Le procédé de l'invention consiste à acquérir un premier ensemble fournissant des informations de guide de services pour des données de services mobiles à partir d'un signal de radiodiffusion dans lequel les données de services mobiles et les données de services principaux sont multiplexées; à acquérir, à partir du premier ensemble, des premières informations de table de programme contenant des informations indiquant que le premier ensemble fournit des informations de guide de services pour un second ensemble; et à décoder les premières informations de table de programme et à acquérir des informations de guide de services pour des données de services mobiles contenues dans le second ensemble à l'aide des premières informations de table de programme décodées.

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