Design and implementation of variable coding and modulation for LEO high‐resolution Earth observation satellite

Summary As LEO (Low Earth Orbit) high‐resolution Earth observation satellite needs to transmit a large amount of remote sensing data from the satellite to the ground station, higher downlink capacity still poses a severe challenge to LEO. Therefore, variable coding and modulation (VCM) has become an...

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Vydáno v:	International journal of satellite communications and networking Ročník 41; číslo 4; s. 303 - 314
Hlavní autoři:	Li, Li, Zheng, Xiaosong, He, Mingyi, Jin, Fan, Xie, Tianjiao, Cao, Haiyi
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Chichester Wiley Subscription Services, Inc 01.07.2023
Témata:	Coding Downlinking Earth observations (from space) FPGA Gaofen‐7 satellite Ground stations LDPC codes Low earth orbits MAPSK modulator Modulation Remote observing Remote sensing Satellite observation variable coding and modulation
ISSN:	1542-0973, 1542-0981
On-line přístup:	Získat plný text
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