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Adaptive coding and modulation scheme for Ka band space communications
- Authors
- Lee, Jaeyoon; Yoon, Dongweon; Lee, Wooju
- Issue Date
- Jun-2010
- Publisher
- 한국우주과학회
- Keywords
- Adaptive coding and modulation; Amplitude phase shift keying; Turbo code
- Citation
- Journal of Astronomy and Space Sciences, v.27, no.2, pp 129 - 134
- Pages
- 6
- Indexed
- SCOPUS
KCI
- Journal Title
- Journal of Astronomy and Space Sciences
- Volume
- 27
- Number
- 2
- Start Page
- 129
- End Page
- 134
- ISSN
- 2093-5587
2093-1409
- Abstract
- Rain attenuation can cause a serious problem that an availability of space communication link on Ka band becomes low. To reduce the effect of rain attenuation on the error performance of space communications in Ka band, an adaptive coding and modulation (ACM) scheme is required. In this paper, to achieve a reliable telemetry data transmission, we propose an adaptive coding and modulation level using turbo code recommended by the consultative committee for space data systems (CCSDS) and various modulation methods (QPSK, 8PSK, 4+12 APSK, and 4+12+16 APSK) adopted in the digital video broadcasting-satellite2 (DVB-S2).
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Collections - 서울 공과대학 > 서울 융합전자공학부 > 1. Journal Articles
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Related Researcher
- Yoon, Dongweon
- COLLEGE OF ENGINEERING (SCHOOL OF ELECTRONIC ENGINEERING)