Apple products disconnected from internet

I recently got At&T U-Verse for my apartment and haven't really had any complaints. Recently however, my apple products (Macbook pro, Ipod) have been disconnecting after about 5 minutes of use on the internet. It doesn't show me as disconnected, but my internet quits and the refresh circle constantly rotates. To access the internet, I must disconnect and then connect again.

This is not an issue for the other devices in my apartment (PC, Xbox); they have no issues at all.

I was wondering if anyone had any advice on this.

I have reset my modem, and the problem still persists.

Thanks ahead of time!

I have Uverse and use an AEBS but if you set the channel manually it defaults to auto
and use WPA2 only it defaults to WPA/WPA2 it should stay connected and unless you
need the IP static I would set to DHCP. This is what I did for my neighbor works great.