- Patent Title: Method for transmitting broadcast signal, method for receiving broadcast signal, apparatus for transmitting broadcast signal, and apparatus for receiving broadcast signal
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Application No.: US15416754Application Date: 2017-01-26
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Publication No.: US09847898B2Publication Date: 2017-12-19
- Inventor: Chulkyu Mun , Jaehyung Kim , Sungryong Hong , Jongseob Baek , Byounggill Kim , Woosuk Ko
- 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: H04L27/12
- IPC: H04L27/12 ; H04L27/26 ; H04L1/00 ; H04L7/027 ; H04L5/00
Abstract:
The present invention provides a method for transmitting a broadcast signal. The method for transmitting a broadcast signal according to the present invention may comprise the steps of: encoding data pipe (DP) data corresponding to each of a plurality of DPs which transmit at least one service or service component; generating at least one signal frame by mapping the encoded DP data to data symbols; modulating data present in the at least one signal frame by means of an OFDM scheme; and transmitting a broadcast signal including the modulated data.
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