Research and Improvement of Adaptive Modulation and Coding Scheme for VDE-TER System

VHF data exchange system (VDES) is an enhanced and updated system of AIS (Automatic Identification System) focused on maritime mobile communication, and VDE (VHF Data Exchange) is a main function of VDES. In this paper, we analyze the original adaptive modulation and coding (AMC) scheme of terrestri...

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Vydáno v:Journal of physics. Conference series Ročník 1550; číslo 3; s. 32092 - 32096
Hlavní autoři: Li, Zhe, Li, Hai, Zhang, Qin
Médium: Journal Article
Jazyk:angličtina
Vydáno: Bristol IOP Publishing 01.05.2020
Témata:
Coding
Data exchange
Modulation
ISSN:1742-6588, 1742-6596
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Shrnutí:VHF data exchange system (VDES) is an enhanced and updated system of AIS (Automatic Identification System) focused on maritime mobile communication, and VDE (VHF Data Exchange) is a main function of VDES. In this paper, we analyze the original adaptive modulation and coding (AMC) scheme of terrestrial VDE (VDE-TER). Because the original AMC scheme reserves several modulation and coding schemes for future use, we present an improved AMC scheme with more MCSs to increase system throughput. Simulation results have shown that the throughput performance of the proposed AMC scheme is improved.
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ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1550/3/032092