DVB-S2x 표준기반 다중빔 위성 전송기술 동향

Research Trends in Efficient Transmission Techniques Based on DVB-S2x Standard for Multi-beam HTS and Beam Hopping Satellite System

Current studies based on the DVB-S2x standard for the next-generation multi-beam HTS/BH satellite have been investigated. To enhance the efficiency of the transmission throughput and maximize the utilization of the satellite payload resources and bandwidth, the concepts of two advanced techniques, namely, precoding and BH, are described. Furthermore, state-of-the-art aspects currently under discussion, and future study items in the DVB TM-S standardization group, are summarized in this article.

Ⅰ. 서론

Ⅱ. DVB-S2x 표준기반 SF 기술

Ⅲ. 다중빔 HTS 위성기반 전송기술 동향

Ⅳ. 빔 호핑 HTS 위성기반 전송기술 동향

Ⅴ. 향후 발전 방향 및 결론

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