  We propose a method to first identify users who have the most negative impact
on the overall network performance, and then offload them to an orthogonal
channel. The feasibility of such an approach is verified using real-world
traces, network simulations, and a lab experiment that employs multi-homed
wireless stations. In our experiment, as offload target, we employ LiFi IR
transceivers, and as the primary network we consider a typical Enterprise Wi-Fi
setup. We found that a limited number of users can impact the overall
experience of the Wi-Fi network negatively, hence motivating targeted
offloading. In our simulations and experiments we saw that the proposed
solution can improve the collision probability with 82% and achieve a 61
percentage point air utilization improvement compared to random offloading,
respectively.
