Can you go online with a PSP by connecting it to a PS3 with a wired connection?

I have a PSP, but I don't have a wireless connection in my house. Because of this, I wire consoles, but have no way of getting online with handheld systems. I am getting a PS3 in a few weeks, and I am wiring it so I can go online. If I have a connection with my PS3, can I connect my PSP to it and play online PSP games?