Performance Evaluation of a Tactical Data-Link System Based on MSK and 16QAM
Tactical data links are becoming more widely used in the military, as they can greatly improve the efficiency of various combat units. Such tactical data links must be able to transmit large volumes of data at high speed in complex communication environments while ensuring reliability. This paper st...
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doaj-76c2c1d7087146439fc19d019bb33f5a2021-06-16T23:00:26ZengIEEEIEEE Access2169-35362021-01-019843168432610.1109/ACCESS.2021.30860489446104Performance Evaluation of a Tactical Data-Link System Based on MSK and 16QAMZhao Chen0Ruo Zhai1Dongcheng Li2https://orcid.org/0000-0001-9598-0651Jikai Bian3Shan Zhang4Shiying Xu5School of Mechanical Engineering and Electronic Information, China University of Geosciences, Wuhan, ChinaDepartment of Electronic Information, China University of Geosciences, Wuhan, ChinaDepartment of Computer Science, University of Texas at Dallas, Richardson, TX, USADepartment of Electronic Information, China University of Geosciences, Wuhan, ChinaDepartment of Electronic Information, China University of Geosciences, Wuhan, ChinaDepartment of Electronic Information, China University of Geosciences, Wuhan, ChinaTactical data links are becoming more widely used in the military, as they can greatly improve the efficiency of various combat units. Such tactical data links must be able to transmit large volumes of data at high speed in complex communication environments while ensuring reliability. This paper studies the influence of 16-ary Quadrature Amplitude Modulation (16QAM) and Minimum Frequency-shift Keying(MSK) modulation on the transmission performance of data chain system. The simulation results show that 16QAM modulation can meet the requirements of tactical data link system for BER and data transmission rate, and the technical complexity is in the middle; the system BER of MSK modulation is lower, and a large number of data transmission can be realized at high speed. When the SNR reaches 50dB, the BER of MSK modulation can be reduced to <inline-formula> <tex-math notation="LaTeX">$10^{-4}$ </tex-math></inline-formula> order of magnitude, which is better than Quadrature Phase Shift Keying (QPSK) modulation, that is, the data chain system based on MSK modulation can meet the transmission requirements of data chain when the signal-to-noise ratio is large.https://ieeexplore.ieee.org/document/9446104/Tactical Data-LinkOFDMOCMLMSK16QAM |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Zhao Chen Ruo Zhai Dongcheng Li Jikai Bian Shan Zhang Shiying Xu |
spellingShingle |
Zhao Chen Ruo Zhai Dongcheng Li Jikai Bian Shan Zhang Shiying Xu Performance Evaluation of a Tactical Data-Link System Based on MSK and 16QAM IEEE Access Tactical Data-Link OFDM OCML MSK 16QAM |
author_facet |
Zhao Chen Ruo Zhai Dongcheng Li Jikai Bian Shan Zhang Shiying Xu |
author_sort |
Zhao Chen |
title |
Performance Evaluation of a Tactical Data-Link System Based on MSK and 16QAM |
title_short |
Performance Evaluation of a Tactical Data-Link System Based on MSK and 16QAM |
title_full |
Performance Evaluation of a Tactical Data-Link System Based on MSK and 16QAM |
title_fullStr |
Performance Evaluation of a Tactical Data-Link System Based on MSK and 16QAM |
title_full_unstemmed |
Performance Evaluation of a Tactical Data-Link System Based on MSK and 16QAM |
title_sort |
performance evaluation of a tactical data-link system based on msk and 16qam |
publisher |
IEEE |
series |
IEEE Access |
issn |
2169-3536 |
publishDate |
2021-01-01 |
description |
Tactical data links are becoming more widely used in the military, as they can greatly improve the efficiency of various combat units. Such tactical data links must be able to transmit large volumes of data at high speed in complex communication environments while ensuring reliability. This paper studies the influence of 16-ary Quadrature Amplitude Modulation (16QAM) and Minimum Frequency-shift Keying(MSK) modulation on the transmission performance of data chain system. The simulation results show that 16QAM modulation can meet the requirements of tactical data link system for BER and data transmission rate, and the technical complexity is in the middle; the system BER of MSK modulation is lower, and a large number of data transmission can be realized at high speed. When the SNR reaches 50dB, the BER of MSK modulation can be reduced to <inline-formula> <tex-math notation="LaTeX">$10^{-4}$ </tex-math></inline-formula> order of magnitude, which is better than Quadrature Phase Shift Keying (QPSK) modulation, that is, the data chain system based on MSK modulation can meet the transmission requirements of data chain when the signal-to-noise ratio is large. |
topic |
Tactical Data-Link OFDM OCML MSK 16QAM |
url |
https://ieeexplore.ieee.org/document/9446104/ |
work_keys_str_mv |
AT zhaochen performanceevaluationofatacticaldatalinksystembasedonmskand16qam AT ruozhai performanceevaluationofatacticaldatalinksystembasedonmskand16qam AT dongchengli performanceevaluationofatacticaldatalinksystembasedonmskand16qam AT jikaibian performanceevaluationofatacticaldatalinksystembasedonmskand16qam AT shanzhang performanceevaluationofatacticaldatalinksystembasedonmskand16qam AT shiyingxu performanceevaluationofatacticaldatalinksystembasedonmskand16qam |
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1721374633329950720 |