Connection while sit outside on a terrace

Hello all.

I live in the country side, and I enjoy staying on my private terrace underder the sun (who don't like)....


But I would have been please to get a wifi connection.

I do have a router placed 10 m away, seperated but large wall (50cm) but once outside. I do not have anything anymore.?

Is it possible?
What kind of device should I install to get the connection 15m outside?

Many thanks to all of you
J.philippe

Have you tried relocating your wireless router?