Invention Grant
- Patent Title: Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method
-
Application No.: US13884180Application Date: 2011-02-08
-
Publication No.: US09887850B2Publication Date: 2018-02-06
- Inventor: Woo Suk Ko , Sangchul Moon , Jeong Hwan Park , Ho Taek Hong
- Applicant: Woo Suk Ko , Sangchul Moon , Jeong Hwan Park , Ho Taek Hong
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- International Application: PCT/KR2011/000822 WO 20110208
- International Announcement: WO2011/099749 WO 20110818
- Main IPC: H04N5/44
- IPC: H04N5/44 ; H04L12/18 ; H04H20/42 ; H04L1/00 ; H04N21/2343 ; H04N21/235 ; H04N21/2383 ; H04N21/435 ; H04N21/438 ; H04N21/61 ; H04L5/00 ; H04L27/26 ; H04H60/73 ; H04N21/2365 ; H04N21/434

Abstract:
A broadcasting signal reception method according to the present invention comprises the following steps: OFDM-demodulating by receiving a plurality of broadcasting signals, which contain a transmission frame for transmitting a broadcasting service; outputting the transmission frame by decoding a plurality of OFDM-demodulated broadcasting signals with at least one method among MIMO, MISO, and SISO; and selectively decoding a plurality of PLP's, which are included in the transmission frame, using signaling information included in the transmission frame. In particular, PSI/SI such as PAT/PMT can be transmitted through an arbitrary PLP among the plurality of PLP's; and in the transmitter, an arbitrary PLP, which transmits the PAT/PMP, can be decoded first to enable a search of all PLP's that transmit components included in a single broadcasting service, and a plurality of PLP's can be decoded selectively.
Public/Granted literature
- US20130343468A1 BROADCASTING SIGNAL TRANSMITTER/RECEIVER AND BROADCASTING SIGNAL TRANSMISSION/RECEPTION METHOD Public/Granted day:2013-12-26
Information query