Proceedings of the 2016 International Conference on Mechatronics Engineering and Information Technology

Radio Resource Application in Aeronautical Mobile Communication System

Authors
Fan Hu, Tao Zhang
Corresponding Author
Fan Hu
Available Online August 2016.
DOI
10.2991/icmeit-16.2016.42How to use a DOI?
Keywords
Aeronautical mobile communication, Resource application, Smoothing factor
Abstract

This paper systematically analyzed resource application allocation process and the timing relationship of resource application in aeronautical mobile communication system's link layer. This paper aimed at a new generation space ground data link technology which was called L-band digital aeronautical communication system type-1 (LDACS1). Based on the traditional traffic prediction-based resource application algorithm, this paper proposed an algorithm based on the combination of feedback control and prediction of exponential smoothing, to compensate for the lack of accuracy of resource application amount in existing algorithms of forecasting. The algorithm introduced smoothing factor to make the application bandwidth smooth. Through reducing the volatility of applications, the algorithm will improve the the difference between the amount of application and allocation and reduce fluctuations in the queue which caused by inaccurate application prediction, thereby reducing the time delay. The simulation results show that the performance of the algorithm is much better than the available resource application algorithms. Under the environment of different degrees of load, this algorithm can reduce time delay and packet loss rate.

Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2016 International Conference on Mechatronics Engineering and Information Technology
Series
Advances in Engineering Research
Publication Date
August 2016
ISBN
10.2991/icmeit-16.2016.42
ISSN
2352-5401
DOI
10.2991/icmeit-16.2016.42How to use a DOI?
Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Fan Hu
AU  - Tao Zhang
PY  - 2016/08
DA  - 2016/08
TI  - Radio Resource Application in Aeronautical Mobile Communication System
BT  - Proceedings of the 2016 International Conference on Mechatronics Engineering and Information Technology
PB  - Atlantis Press
SP  - 221
EP  - 228
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmeit-16.2016.42
DO  - 10.2991/icmeit-16.2016.42
ID  - Hu2016/08
ER  -