상세정보
학술대회
Advanced Layered Division Multiplexing Scheme with Non-Uniform Constellation
- 발행일
- 201606
- 출처
- International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB) 2016, pp.1-3
- 협약과제
- 16MR2400, (통합)융합형 실감방송 서비스 및 전송 기술 개발, 허남호
- 초록
- 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 제안 키워드
- High order modulation, Non Uniform Constellation, Performance loss, code rate, layered division multiplexing, system throughput