In case you missed it early, early this morning, my AT&T 3G MicroCell review is up and live at AnandTech here.

I played around with the product all last week and finally think I know all there is to be gleaned about it - undoubtedly in time the handover performance (which is pretty abysmal) will improve. It’s something that I talk about a lot in the article itself, but exists across all the major femtocells, and T-Mobile’s implementation of UMA. From a technical standpoint, the problem seems to be that the phone almost treats the femtocell like a roaming tower – implicitly disabling soft handovers to the public network. It’s handled this way most likely for a billing segmentation reason, but that’s unclear.

I learned in the comments that there are enterprise picocells, although I’m not sure what kind of carrier interaction is required for installation. I’d really like to investigate those for something future. Whatever the case, if you’re interested definitely give it a read!