| 講演抄録/キーワード |
| 講演名 |
2024-12-05 13:55
A Study on Selective Precoding for Satellite Communication Systems ○Rizky Pratama Hudhjanto(NAIST)・Duong Quang Thang(OIT)・Na Chen・Minoru Okada(NAIST) SAT2024-50 |
| 抄録 |
(和) |
This study presents a novel selective precoding strategy for satellite communication systems, targeting destructive channel conditions. Unlike conventional Symbol-Level Precoding (SLP) methods that require intensive optimization, our approach reduces computational complexity by processing only destructive symbols. Extensive simulations show that this method outperforms traditional SLP techniques in terms of bit error rate (BER) performance of 4 dB under specific complexity constraints. The proposed strategy is particularly suitable for next-generation low-Earth orbit (LEO) satellites with limited onboard processing power, offering an efficient solution for real-time satellite communications. |
| (英) |
This study presents a novel selective precoding strategy for satellite communication systems, targeting destructive channel conditions. Unlike conventional Symbol-Level Precoding (SLP) methods that require intensive optimization, our approach reduces computational complexity by processing only destructive symbols. Extensive simulations show that this method outperforms traditional SLP techniques in terms of bit error rate (BER) performance of 4 dB under specific complexity constraints. The proposed strategy is particularly suitable for next-generation low-Earth orbit (LEO) satellites with limited onboard processing power, offering an efficient solution for real-time satellite communications. |
| キーワード |
(和) |
Symbol Level Precoding / Satellite Communications / Selective Precoding / / / / / |
| (英) |
Symbol Level Precoding / Satellite Communications / Selective Precoding / / / / / |
| 文献情報 |
信学技報, vol. 124, no. 289, SAT2024-50, pp. 21-26, 2024年12月. |
| 資料番号 |
SAT2024-50 |
| 発行日 |
2024-11-28 (SAT) |
| ISSN |
Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
| PDFダウンロード |
SAT2024-50 |