H - Electricity – 04 – N
Patent
H - Electricity
04
N
H04N 7/015 (2006.01)
Patent
CA 2625011
A turbo stream processing device and method. A turbo stream processing device includes a turbo stream detector to receive a dual transmission stream in which a turbo stream and a normal stream are multiplexed, and to detect the turbo stream; an outer encoder to encode the turbo stream; an outer encoder to interleave the turbo stream which is encoded at the outer encoder; and a turbo stream stuffer to reconstruct the dual transmission stream by stuffing the interleaved turbo stream into the dual transmission stream. Accordingly, the reception performance can be enhanced by more robustly processing the turbo stream in the dual transmission stream.
L'invention concerne un procédé et un dispositif de traitement d'un flux turbo. Le dispositif de traitement du flux turbo comprend un détecteur qui reçoit un double flux de transmission dans lequel sont multiplexés un flux turbo et un flux normal et qui détecte le flux turbo; un codeur externe qui code le flux turbo et un entrelaceur externe qui entrelace le flux turbo codé au niveau du codeur externe; et un dispositif de remplissage de flux turbo pour reformer le double flux de transmission en remplissant le flux turbo entrelacé dans le double flux de transmission. On peut ainsi améliorer la performance de réception par un traitement plus cohérent du flux turbo dans le double flux de transmission.
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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