Registered
Time interleaver signaling for LDM-based next generation broadcasting systems
- Inventors
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Lee Jae-Young, Lim Bo Mi, Sung Ik Park, Kwon Sun Hyoung, Heung Mook Kim, Namho Hur
- Application No.
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202010391655.1 (2016.06.30)
- Publication No.
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111585702 (2020.08.25)
- Registration No.
- ZL202010391655.1 (2023.04.25)
- Country
- CHINA
- Project Code
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15MR3300, Development of Service and Transmission Technology for Convergent Realistic Broadcast,
Namho Hur
- Abstract
- Disclosed is a method for generating a broadcast signal frame. The method includes: generating a multiplexed signal by combining a core layer signal and an enhancement layer signal at different powerlevels; reducing a power of the multiplexed signal to a power level corresponding to the core layer signal; generating a time-interleaved signal by performing interleaving applied to both the core layer and the enhancement layer; generating a broadcast signal frame including a preamble for signaling time interleaver information corresponding to the interleaving, wherein the interleaving is performed by using one of a plurality of modes of operation.
- KSP Keywords
- Broadcasting system, Enhancement layer, Next generation broadcasting systems, Power Levels, Time Interleaver, modes of operation, time-interleaved
- Family
-