Connecting Wireless Router to an Access Point WIRELESSLY

Hi,

I bought a DI-624 D-LINK Wireless Router that I need to connect WITHOUT a wire to an access point.

The scenario goes like that:

An access point is getting a wireless signal from a Broadband antenna, and re-emitting the signal. Works perfect as a wireless bridge, but the problem is with connecting only one laptop.

Now i need to connect several laptops. But I cannot extend a wire from the AP to the Router.
My question is again: Can I connect the DI-624 to the Atlantis Access Point WITHOUT a wire?
If yes, how?

Appreciate your quick help.
Thanks.