Fair rate control for wireless ad-hoc networks with time varying channel capacities

摘要

We consider the problem of fair rate control for wireless ad-hoc networks with time varying channel capacities.The interaction between links in wireless ad-hoc networks introduces additional constraints on the flow rate.A primal-dual algorithm that guarantees fair rate control is proved to be trajectory stable.Various fairness indexes are obtained by choosing the specified form of the utility functions,and the numerical results validate the effectiveness of the proposed algorithm.