Invention Grant
- Patent Title: Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method
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Application No.: US14200648Application Date: 2014-03-07
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Publication No.: US09882731B2Publication Date: 2018-01-30
- Inventor: Woosuk Ko , Sangchul Moon , Jeonghwan Park , Hotaek Hong
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- Main IPC: H04L12/18
- IPC: H04L12/18 ; H04H20/42 ; H04L1/00 ; H04N21/2343 ; H04N21/235 ; H04N21/2383 ; H04N21/435 ; H04N21/438 ; H04N21/61 ; H04L5/00 ; H04L27/26 ; H04N5/44 ; 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
- US20140247828A1 BROADCASTING SIGNAL TRANSMITTER/RECEIVER AND BROADCASTING SIGNAL TRANSMISSION/RECEPTION METHOD Public/Granted day:2014-09-04
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