• Experimental Evaluation of Flexible Duplexing in Multi-Tier MIMO Networks 

      Fanjul, Jacobo; Fernández, Renzo D.; Ibáñez, Jesús; García-Naya, José A.; Santamaría, Ignacio (SpringerOpen, 2020-09-24)
      [Abstract] In this paper, we present an experimental evaluation of the performance benefits provided by flexible duplexing, an access technique that allows uplink and downlink cells to coexist within the same time-frequency ...