Title:
BROADCASTING SIGNAL TRANSMITTER/RECEIVER AND BROADCASTING SIGNAL TRANSMISSION/RECEPTION METHOD
Document Type and Number:
WIPO Patent Application WO/2011/105748
Kind Code:
A2
Abstract:
Disclosed is a broadcasting signal transmitter. A broadcasting signal transmitter, according to one embodiment of the present invention, comprises: a BICM encoder, which FEC encodes and bit interleaves PLP data and signaling information; a frame builder, which cell maps the PLP data and said signaling information, and builds a frame; a MISO encoder, which MISO encodes the PLP data and the signaling information for MISO transmission included in the PLP data; and an OFDM generator, which OFDM modulates the PLP data and signaling information, wherein the BICM encoder includes a first BICM block, which MIMO encodes first PLP data for MIMO transmission included in the PLP data, and the first BICM block includes a constellation mapper that symbol maps the first PLP data, a MIMO encoder that MIMO encodes the symbol mapped first PLP data, and a cell interleaver that interleaves the MIMO encoded first PLP data into cell units.
Inventors:
KO WOO SUK (KR)
MOON SANG CHUL (KR)
HONG HO TAEK (KR)
MOON SANG CHUL (KR)
HONG HO TAEK (KR)
Application Number:
PCT/KR2011/001185
Publication Date:
September 01, 2011
Filing Date:
February 23, 2011
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
KO WOO SUK (KR)
MOON SANG CHUL (KR)
HONG HO TAEK (KR)
KO WOO SUK (KR)
MOON SANG CHUL (KR)
HONG HO TAEK (KR)
International Classes:
H04N7/015; H04B7/04; H04L27/26
Foreign References:
| KR100917201B1 | 2009-09-16 | |||
| EP1661346B1 | 2008-07-30 |
Other References:
None
See also references of EP 2541907A4
See also references of EP 2541907A4
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
김용인 (KR)
김용인 (KR)
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Claims: