One way to strengthen the Wi-Fi connection in a home network is to reposition the router. For the best range possible, the wireless router should be placed in the center of the home.
Another way to raise the Wi-Fi strength in a home network is to replace the antenna. Most routers come with an omni-directional antenna that spreads the signal out in all directions, but the strength is weak. A stronger connection is available with a directional antenna, which focuses the signal in certain directions. It is also possible to boost the strength of a home network Wi-Fi signal by using a repeater. With a modem, router and repeater, it is easy to get continuous Wi-Fi throughout the home.