A Hierarchical Resource Allocation Algorithm for Satellite Networks Based on MF-TDMA

DOI

10.2991/icmmcce-15.2015.544How to use a DOI?

Keywords

Satellite networks, hierarchical optimization, multi-priority services, big root pile, energy saving.

Abstract

Satellite communication networks would become one of the most prevalent communication system for the increasing demand for high-speed multimedia services and the underutilization of scarce satellite spectral resource. Considering resource optimization under multi-priority services and various link states in satellite networks, an optimal solution is sought and analyzed and a hierarchical resource allocation algorithm is proposed to minimize the energy consumption of the satellite links for given Quality of Service (QoS) requirements. In the hierarchical architecture, we propose a big root pile algorithm (BRPA) to select optimal slot collection, then a filling-water algorithm is utilized to allocate power resource among the chosen links. Numerical results validate the performance enhancement of the proposed scheme.

Copyright

© 2015, 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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TY  - CONF
AU  - Huijun Feng
AU  - Yuanan Liu
AU  - Hefei Hu
AU  - Dongming Yuan
AU  - Jing Ran
PY  - 2015/12
DA  - 2015/12
TI  - A Hierarchical Resource Allocation Algorithm for Satellite Networks Based on MF-TDMA
BT  - Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015
PB  - Atlantis Press
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmcce-15.2015.544
DO  - 10.2991/icmmcce-15.2015.544
ID  - Feng2015/12
ER  -