PPSSPP supports local ad-hoc and online multiplayer. Go to Settings > Networking to enable "Ad-hoc Server" and use a virtual LAN tool.
To play FIFA 17 on Android, you need three specific things. Without these, the game will not work. fifa+17+ppsspp+android+download+file+install
With the emulator installed and the game file in place: PPSSPP supports local ad-hoc and online multiplayer