H - Electricity – 04 – N
Patent
H - Electricity
04
N
H04N 7/015 (2006.01)
Patent
CA 2625407
A digital broadcasting receiving system and method, where the digital broadcasting receiving system includes: a demodulator receiving and demodulating a dual transmission stream including a turbo stream and a normal stream; an equalizer equalizing the demodulated dual transmission stream; a first processor restoring normal stream data from the equalized dual transmission stream; and a second processor restoring turbo stream data from the equalized dual transmission stream and eraser decoding the turbo stream data. Thus, the reception sensitivity of a transmission stream including a turbo stream can be improved.
L'invention porte sur un procédé et sur un système de réception de radio diffusion numérique, le système de réception de radio diffusion numérique comprenant: un démodulateur recevant et démodulant un double de flux de transmission comprenant un flux turbo et un flux normal; un égaliseur égalisant le double flux de transmission démodulé; un premier processeur restaurant les données du flux normal à partir du double flux de transmission égalisé; et un second processeur restaurant les données du flux turbo à partir du double flux de transmission égalisé et effectuant un décodage à effacement des données du flux turbo. La sensibilité de réception d'un flux de transmission comprenant un flux turbo peut être ainsi améliorée.
Chang Yong-Deok
Jeong Hae-Joo
Jeong Jin-Hee
Ji Kum-Ran
Kim Jong-Hun
Fetherstonhaugh & Co.
Samsung Electronics Co. Ltd.
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