Subset Optimization of Adaptive Coding and Modulation Modes According to DVB-S2X
- https://doi.org/10.2991/bbbs-18.2018.46How to use a DOI?
- Adaptive, Modulation, Subset Optimization
With the increasing requirement in satellite communication, Digital Video Broadcasting-Satellite extension (DVB-S2X) standard is proposed to reach higher efficiency. DVB-S2X provides 112 adaptive coding and modulation modes to get high efficiency which approaches the Shannon limit. However, with the entire modes adopted in a system, the complexity will rapidly increase. To balance the efficiency and complexity, this paper puts forward an algorithm based on rainfall probability to optimize the mode subset. The simulation shows that with fewer modes optimized by the proposed algorithm, the spectral efficiency almost reaches that of the entire modes
- © 2018, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Chuang Wang AU - Dongming Bian AU - Feilong Li AU - Yongqiang Li AU - Jing Hu PY - 2018/04 DA - 2018/04 TI - Subset Optimization of Adaptive Coding and Modulation Modes According to DVB-S2X BT - Proceedings of the 2018 International Workshop on Bioinformatics, Biochemistry, Biomedical Sciences (BBBS 2018) PB - Atlantis Press SP - 214 EP - 220 SN - 2468-5747 UR - https://doi.org/10.2991/bbbs-18.2018.46 DO - https://doi.org/10.2991/bbbs-18.2018.46 ID - Wang2018/04 ER -