Figure 7
From: Busy Bursts for Trading off Throughput and Fairness in Cellular OFDMA-TDD
Mean user throughput versus distance from the serving BS, 
, for BB-OFDMA with 16-QAM modulation for different interference thresholds 
. For comparison, results for full-frequency reuse without interference protection termed ASCA are also included. Note that at 
m, links are exposed to strong LOS interference (data in downlink, BB in uplink) from cells in perpendicular streets, which compromises throughput, while at 
m, the MSs are connected to the BS in a perpendicular street due to better channel gains.UplinkDownlink