Frequency Resource Allocation for Satellite Communications System Based on Model Predictive Control and Its Application to Frequency Bandwidth Allocation for Aircraft

被引:0
|
作者
Abe, Yuma [1 ,2 ]
Tsuji, Hiroyuki [1 ]
Miura, Amane [1 ]
Adachi, Shuichi [2 ]
机构
[1] Natl Inst Informat & Commun Technol NICT, Space Commun Lab, Wireless Networks Res Ctr, 4-2-1 Nukui Kitamachi, Koganei, Tokyo 1848795, Japan
[2] Keio Univ, Grad Sch Sci & Technol, Kohoku Ku, 3-14-1 Hiyoshi, Yokohama, Kanagawa 2238522, Japan
关键词
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper, we propose a frequency bandwidth allocation method for satellite communications (SATCOM) based on the Model Predictive Control (MPC) and a sparse optimization method. To utilize limited frequency bandwidth resources of SATCOM efficiently, control strategies for SATCOM system are studied. We treat the frequency bandwidth allocation problem for SATCOM as an optimal control problem. Then, based on the assumption that a time variation model of communication requests is obtained, we propose an optimal control method based on the MPC and the sparse optimization. By utilizing the proposed method, the limited frequency bandwidth is utilized efficiently. We verify the effectiveness of the proposed method in a numerical simulation by using actual data of aircraft.
引用
收藏
页码:165 / 170
页数:6
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