MIMO Link Scheduling for Interference Cancellation in Dense Wireless Networks

نویسندگان

  • Luis Miguel Cortés-Peña
  • Douglas M. Blough
چکیده

This paper addresses the problem of fair scheduling of MIMO links in dense wireless network deployments where MIMO interference cancellation is carried out to optimize network performance. We formulate and solve an optimal MIMO link scheduling problem, where the goal is to maximize aggregate throughput while meeting a specified fairness criterion. Evaluations in a modified version of ns-3 show that our time-fair MIMO link scheduling approach can achieve more than double the performance of 802.11n, while simultaneously achieving a fairness index of 90–95%.

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تاریخ انتشار 2014