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Performance evaluation of 4D-8PSK-TCM for LEO satellite
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Publication Year
2019-08-01
Journal
Proceedings - 2019 IEEE VTS Asia Pacific Wireless Communications Symposium, APWCS 2019
Publisher
Institute of Electrical and Electronics Engineers Inc.
Citation
Proceedings - 2019 IEEE VTS Asia Pacific Wireless Communications Symposium, APWCS 2019
Keyword
4D-8PSK-TCMLEO SatelliteModulatorNetwork-level SimulatorRain-fading
Mesh Keyword
4D-8PSK-TCMConsultative committee for space data systemsLEO satelliteLow earth orbit satellitesNetwork levelRain fadingTransmission efficiencyTrellis coded modulation
All Science Classification Codes (ASJC)
Signal ProcessingComputer Networks and Communications
Abstract
High-speed transmission technology is required to provide various services through Low Earth Orbit (LEO) satellites. The Consultative Committee for Space Data System (CCSDS) recommends the four Dimension 8-ary Phase Shift Keying Trellis Coded Modulation (4D-8PSK-TCM) system for high-speed transmission of large amounts of data in the X-band. In this paper, we build the 4D-8PSK-TCM system with transmission efficiency of 2.0 bits/channel-symbol using MATLAB Simulink. The performance is evaluated in terms of the Bit Error Rate (BER) and throughput over time through network-level simulator using Riverbed Modeler. The results show that there is no difference between the throughput of 4D-8PSK-TCM and that of other schemes in the X-band regardless of the simulation time. However, the 4D-8PSK-TCM has an advantage of the BER.
Language
eng
URI
https://aurora.ajou.ac.kr/handle/2018.oak/36480
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85073513731&origin=inward
DOI
https://doi.org/10.1109/vts-apwcs.2019.8851621
Journal URL
http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=8845908
Type
Conference
Funding
This work was supported in part by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and Future Planning (NRF-2017M1A3A4A01037205).
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Kim, Jae-Hyun김재현
Department of Electrical and Computer Engineering
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