Abstract
The power allocation optimization algorithm can improve the efficiency of resource utilization, which is of great significance to the power restrained satellite communication systems. This paper taking both performance analysis of the end-to-end link and influence of repeater gain on power allocation into consideration, and a repeater gain settings based resource allocation model is built. On the basis of analyzing the above model, an algorithm of joint optimization of repeater gain setting and power allocation is proposed. After dual decomposition algorithm searching the optimal solution of power allocation with certain repeater gain, the proposed algorithm searches the optimal repeater gain by applying the steepest descent method. Simulation results show that global optimization solution of system capacity is obtained with detailed results of power allocation and repeater gain.
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References
Vassaki S, Panagopoulos AD, Constantinou P (2012) Effective capacity and optimal power allocation for mobile satellite systems and service. IEEE Commun Lett 16(1):60–63
Lei J, Zhu H, Vázquez-Castor MÁ (2011) Secure satellite communication systems design with individual secrecy rate constrains. IEEE Trans Inf Forensics Secur 6(3):127–135
Letzepis N, Grant AJ (2008) Capacity of the multiple spot beam satellite channel with Rician fading. IEEE Trans Inf Theory 54(11):5210–5222
Aravanis AI, Shankar B, Arapoglou PD (2015) Power allocation in multibeam satellite systems: a two-stage multi-objective optimization. IEEE Trans Wirel Commun 14(6):3171–3182
Ji Z, Wang YZ, Wei F (2014) Delay-aware power and bandwidth allocation for multiuser satellite downlinks. IEEE Commun Lett 18(11):1951–1954
Feng Q, Li GX, Feng SD, Gao Q (2011) Optimum power allocation based on traffic demand for multi-beam satellite communication systems. In: Proceedings of IEEE 13th international conference on communication technology, pp 873–876
Park U, Kim HW, Oh DS, Ku B-J (2012) A dynamic bandwidth allocation scheme for a multi-spot-beam satellite system. ETRI J 34(4):613–616
Wang H, Liu AJ, Pan XF, Jia LL (2013) Optimal bandwidth allocation for multi-spot-beam satellite communication systems. In: Proceedings of 2013 international conference on mechatronic sciences, electric engineering and computer, pp. 2794–2798
Acknowledgments
I would like to extend my sincere gratitude to my dear friend Kongzhe Yang, for his instructive advice and useful suggestions on my thesis. I am deeply grateful of his help in the completion of this thesis.
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Yang, L., Zhang, B., Wang, H., Guo, D. (2017). Joint Optimization of Repeater Gain Setting and Power Allocation in Satellite Communication Systems. In: Balas, V., Jain, L., Zhao, X. (eds) Information Technology and Intelligent Transportation Systems. Advances in Intelligent Systems and Computing, vol 454. Springer, Cham. https://doi.org/10.1007/978-3-319-38789-5_67
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DOI: https://doi.org/10.1007/978-3-319-38789-5_67
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