Title:
DEVICE AND METHOD FOR RECEIVING DIGITAL BROADCAST SIGNAL
Document Type and Number:
WIPO Patent Application WO/2016/153117
Kind Code:
A1
Abstract:
A broadcast signal transmitter is disclosed. The broadcast signal transmitter according to the present invention comprises: an input formatting module for de-multiplexing an input stream into at least one physical layer pipe (PLP); a BICM module for performing error-correction processing on data of the at least one PLP; a frame building module for generating a signal frame including the at least one PLP; and a waveform generation module for generating a broadcast signal by inserting a preamble into the signal frame and performing an OFDM modulation, wherein the waveform generation module comprises a pilot insertion module for inserting continual pilots (CPs) and scattered pilots (SPs) into the broadcast signal.
Inventors:
KIM JAEHYUNG (KR)
MUN CHULKYU (KR)
KO WOOSUK (KR)
BAEK JONGSEOB (KR)
HONG SUNGRYONG (KR)
MUN CHULKYU (KR)
KO WOOSUK (KR)
BAEK JONGSEOB (KR)
HONG SUNGRYONG (KR)
Application Number:
PCT/KR2015/007023
Publication Date:
September 29, 2016
Filing Date:
July 07, 2015
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04N21/234; H04J11/00; H04N21/2343
Domestic Patent References:
| WO2011099741A2 | 2011-08-18 | |||
| WO2012067362A2 | 2012-05-24 |
Foreign References:
| JP4374023B2 | 2009-12-02 | |||
| JP2013225755A | 2013-10-31 | |||
| US20090213853A1 | 2009-08-27 |
Other References:
See also references of EP 3276966A4
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
특허법인 로얄 (KR)
특허법인 로얄 (KR)
Download PDF: