Abstract

In this article, Flexible Joint Time Slot and Power Allocation (FTPA) algorithm considering interference is used for system resources allocation. Combined with the actual situation of satellite communication, the demand supply variance minimization is used as the objective function to analyze and solve the resource allocation problem reasonably. The Lagrangian dual and sub-gradient algorithm are used to replace the traditional method to improve the problem, and the optimal system allocation under the current situation is obtained. Compared with classical algorithm, FTPA guarantees the maximum capacity of the system and the fairness between beams.

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