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Adaptive Modulation Coding Method based on Minimum Packet Loss Rate in AOS Communication System.

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Title: Adaptive Modulation Coding Method based on Minimum Packet Loss Rate in AOS Communication System.
Authors: Qingli Liu1 lql0808@sina.com, Yanjun Yang1, Zhiguo Liu1
Source: International Journal of Performability Engineering. Apr2019, Vol. 15 Issue 4, p1151-1160. 10p.
Subjects: Adaptive modulation, Adaptive codes, Data packeting, Alternative operator services, Coding theory
Abstract: Aiming at the problem of increasing packet loss rate and decreasing throughput caused by the characteristics of high data burst and high channel error rate in the AOS space communication system, this paper considers the factors of queue packet loss and transmission error packet loss and proposes an adaptive modulation coding method based on minimum packet loss rate in the AOS communication system. Firstly, a system packet loss objective function is established, and the modulation coding mode can be determined by solving the objective function minimum. Secondly, the modulation coding mode is dynamically adjusted according to certain rules, determined by the channel state and the queue state jointly. Finally, the system packet loss rate is reduced and the transmission performance of the system is improved. The theoretical analysis and simulation results show that compared with the SLBCCQ method, this method can reduce the system packet loss rate by up to 30%. Meanwhile, compared with the AMC algorithm, it can reduce the system packet loss rate by 41.7%. [ABSTRACT FROM AUTHOR]
Copyright of International Journal of Performability Engineering is the property of Totem Publisher, Inc. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
An: 136409983
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  Label: Title
  Group: Ti
  Data: Adaptive Modulation Coding Method based on Minimum Packet Loss Rate in AOS Communication System.
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  Label: Authors
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  Data: <searchLink fieldCode="AR" term="%22Qingli+Liu%22">Qingli Liu</searchLink><relatesTo>1</relatesTo><i> lql0808@sina.com</i><br /><searchLink fieldCode="AR" term="%22Yanjun+Yang%22">Yanjun Yang</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Zhiguo+Liu%22">Zhiguo Liu</searchLink><relatesTo>1</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Performability+Engineering%22">International Journal of Performability Engineering</searchLink>. Apr2019, Vol. 15 Issue 4, p1151-1160. 10p.
– Name: Subject
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  Data: <searchLink fieldCode="DE" term="%22Adaptive+modulation%22">Adaptive modulation</searchLink><br /><searchLink fieldCode="DE" term="%22Adaptive+codes%22">Adaptive codes</searchLink><br /><searchLink fieldCode="DE" term="%22Data+packeting%22">Data packeting</searchLink><br /><searchLink fieldCode="DE" term="%22Alternative+operator+services%22">Alternative operator services</searchLink><br /><searchLink fieldCode="DE" term="%22Coding+theory%22">Coding theory</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Aiming at the problem of increasing packet loss rate and decreasing throughput caused by the characteristics of high data burst and high channel error rate in the AOS space communication system, this paper considers the factors of queue packet loss and transmission error packet loss and proposes an adaptive modulation coding method based on minimum packet loss rate in the AOS communication system. Firstly, a system packet loss objective function is established, and the modulation coding mode can be determined by solving the objective function minimum. Secondly, the modulation coding mode is dynamically adjusted according to certain rules, determined by the channel state and the queue state jointly. Finally, the system packet loss rate is reduced and the transmission performance of the system is improved. The theoretical analysis and simulation results show that compared with the SLBCCQ method, this method can reduce the system packet loss rate by up to 30%. Meanwhile, compared with the AMC algorithm, it can reduce the system packet loss rate by 41.7%. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of International Journal of Performability Engineering is the property of Totem Publisher, Inc. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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      – Type: doi
        Value: 10.23940/ijpe.19.04.p10.11511160
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      – Code: eng
        Text: English
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      Pagination:
        PageCount: 10
        StartPage: 1151
    Subjects:
      – SubjectFull: Adaptive modulation
        Type: general
      – SubjectFull: Adaptive codes
        Type: general
      – SubjectFull: Data packeting
        Type: general
      – SubjectFull: Alternative operator services
        Type: general
      – SubjectFull: Coding theory
        Type: general
    Titles:
      – TitleFull: Adaptive Modulation Coding Method based on Minimum Packet Loss Rate in AOS Communication System.
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            NameFull: Qingli Liu
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            NameFull: Yanjun Yang
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            NameFull: Zhiguo Liu
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            – D: 01
              M: 04
              Text: Apr2019
              Type: published
              Y: 2019
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              Value: 15
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              Value: 4
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            – TitleFull: International Journal of Performability Engineering
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