Before revision:  Based on the insights provided by our analytical model, we also propose a simple decentralized algorithm which provides static channel assignments that are \textit{Nash equilibria in pure strategies for the objective of maximizing \textit{normalized network throughput in as many steps as there are channels.
After revision:  Based on the insights provided by our analytical model, we propose a simple decentralized algorithm which provides static channel assignments that are \textit{Nash equilibria in pure strategies for the objective of maximizing \textit{normalized network throughput in as many steps as there are channels.