PS3 Wireless question?

May be...

I use wireless internet for my ps3 from nextdoor and from my house i get a 60% signal... not great but it's the only internet we have. When i go over nextdoor to play my ps3 i have a 92% internet connection and the router is in the same room as the ps3. Yet my games lag even more nextdoor and I can't play a game online without someone quitting on me because of my bad connection. Is there anything that can be done to fix this?

I had many problems with wireless connection so i just switched to wired and haven't had any problems.

you steal internet???