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Conference Paper
Advanced Layered Division Multiplexing Scheme with Non-Uniform Constellation
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- Authors
- Sunhyoung Kwon, Sung Ik Park, Jae-young Lee, Heung Mook Kim, Joonhyuk Kang
- Issue Date
- 2016-06
- Citation
- International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB) 2016, pp.1-3
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- This paper proposes a new scheme for providing an additional throughput in LDM system by virtue of unique features of non-uniform constellations for low code rate. The proposed scheme provides an enhanced system throughput while any performance loss in both core- and enhanced-layer would not be induced. The proposed scheme could be applied for only limited modulation and coding combinations such as high order modulations with low code rates.
- KSP Keywords
- High-order modulation, Layered Division Multiplexing, Non Uniform Constellation, Performance loss, code rate, system throughput