Error detection/correction and fault detection/recovery – Pulse or data error handling – Digital data error correction
Reexamination Certificate
2006-09-27
2010-10-12
Chase, Shelly A (Department: 2112)
Error detection/correction and fault detection/recovery
Pulse or data error handling
Digital data error correction
Reexamination Certificate
active
07814400
ABSTRACT:
A digital broadcasting transmission apparatus and an inserting method of information for receiver demodulation thereof. The digital broadcasting transmission apparatus includes: a turbo coder performing turbo coding on a transport stream (TS) a field sync signal generator inserting information for receiver demodulation into a reserved area of a field sync signal; and a multiplexer adding the field sync signal into which the information for receiver demodulation has been inserted and a segment sync signal to the turbo coded TS to form a data frame. Accordingly, a reception apparatus can precisely determine the information for receiver demodulation and thus provides an improved reception performance.
REFERENCES:
patent: 7092455 (2006-08-01), Choi et al.
patent: 2006/0285608 (2006-12-01), Kim et al.
patent: 2007/0014378 (2007-01-01), Parhi et al.
patent: 2008/0273589 (2008-11-01), Kim et al.
patent: WO 2004/062283 (2004-07-01), None
patent: WO 2006/126805 (2006-11-01), None
Search Report issued on Jul. 16, 2007 by the International Searching Authority for International Application No. PCT/KR2007/001567.
Ji Kum-ran
Kim Joon-soo
Kwon Yong-sik
Yu Jung-pil
Chase Shelly A
Samsung Electronics Co,. Ltd.
Sughrue & Mion, PLLC
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