Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals

Appareil de transmission de signaux de radiodiffusion, appareil de réception de signaux de radiodiffusion, procédé de transmission de signaux de radiodiffusion et procédé de réception de signaux de radiodiffusion

Abstract

The present invention provides an apparatus of transmitting broadcast signals, the apparatus including, an encoder for encoding service data, a frame builder for building at least one signal frame by mapping the encoded service data, a modulator for modulating data in the built at least one signal frame by an Orthogonal Frequency Division Multiplexing, OFDM, scheme and a transmitter for transmitting the broadcast signals having the modulated data.
La présente invention concerne un appareil de transmission de signaux de radiodiffusion comprenant : un encodeur pour encoder des données de service ; un générateur de trame pour générer au moins une trame de signal via un mappage des données de service encodées ; un modulateur pour moduler des données dans la ou les trames de signal générées, selon un schéma de multiplexage par répartition orthogonale de la fréquence, OFDM ; et un transmetteur pour transmettre les signaux de radiodiffusion contenant les données modulées.

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (7)

    Publication numberPublication dateAssigneeTitle
    EP-2362653-A1August 31, 2011Panasonic CorporationTransportstrompaketkopfkompression
    EP-2541920-A2January 02, 2013LG Electronics Inc., Hong, Ho TaekBroadcasting signal transmitter/receiver and broadcasting signal transmission/reception method
    US-2008256425-A1October 16, 2008Min Seok Oh, Kyu Hyuk ChungMethod of Encoding and Decoding Adaptive to Variable Code Rate Using Ldpc Code
    US-2009201997-A1August 13, 2009Sung-Hoon Kim, Kum-Ran Ji, Jae-Young Lee, Seung-Won Kim, Soo-In Lee, Chieteuk AhnDigital television transmission and receiving apparatus and method using 1/4 rate coded robust data
    US-2013064314-A1March 14, 2013Lg Electronics Inc.Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal
    US-6662337-B1December 09, 2003Agere Systems, Inc.Digital transmission system and method
    WO-2004006443-A1January 15, 2004Hughes Electronics CorporationModulation codee a entrelacement de bits utilisant des codes de controle de parite a faible densite (ldpc)

NO-Patent Citations (1)

    Title
    See also references of EP 3028450A4

Cited By (0)

    Publication numberPublication dateAssigneeTitle