This is an indoor architecture for indoor 5G solution. In this architecture, technology such as 60GHz mmWave, WiFi 6, LTE-A, LTE-U, and VLC are being utilized for full coverage indoor. A peer-to-peer connection between the outdoor base station and indoor mmWave gateway as backhaul connectivity. Last but not least, a DSL technology call G. Fast can give Gigabit speed with cost-effective copper wire, lowering the cost for indoor network distribution.