Utility Optimal Scheduling in Degree-Limited Satellite Networks

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Provided by: Binary Information Press
Topic: Networking
Format: PDF
In this paper, the authors consider the problem of flow control together with power allocation to antennas on satellite with arbitrary link states, so as to maximize the utility function while stabilizing the network. Inspired by Lyapunov optimization method, a Degree-Limited Scheduling Algorithm (DLSA) is proposed with a control parameter V, which requires no stochastic knowledge of link state. Discussion about implementation is carried out about the complexity of DLSA and several approximation methods to reduce complexity.
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