VI. CONCLUSION AND FUTURE WORK
In this paper, we evaluate two heterogeneous systems incorporating WiFi and VLC. Our goal is to provide a proof of concept for the coexistence between these two communication bands. Within a short distance between the transmitter and the receiver, the hybrid VLC could perform much better than the WiFi system in the crowded wireless environment. As a complementary technique, VLC deserves further investigation. However, on the one hand