Uncertain resource allocation in UAV from the perspective of distributed robust games

In this paper, we study a distributed resource allocation scheme for unmanned aerial vehicle (UAV) communication systems with parameter uncertainty. A game-theoretic framework is proposed to describe the UAVs’ interactions. Specifically, a distributed robust game is modeled, where the parameters in resource allocation constraints have polyhedral convex uncertainties, which are not exactly known by UAVs. We aim to solve this uncertain problem in the worst case. In this view, we first convert the original robust game into an extended certain game by virtue of the idea in robust optimization. Then we consider distributed dynamics of this certain game to seek generalized Nash equilibrium (GNE) by gradient descent and projected output feedback. Finally, we show several numerical examples to present the feasibility of the proposed dynamics.