mmWave Backhaul Testbed Configurability Using Software-Defined Networking

Figure 19

Throughput and per-hop RTT over time during a single experiment for the adaptive on/off topology reconfiguration scenario. The total end-to-end RTT measured at R1 is shown by the grey line, while the RTT over the mmWave links is plotted with different colored dots. The first path (N1-N2-N4) is plotted in blue, while the second one (N1-N3-N4) is plotted in red. The remaining colors are used to individually display the RTT on each mmWave link.