If acronyms like PCS, GSM, 3G, CDMA, TDMA and APS don't come rolling off your tongue with the ease of a seasoned network analyst, and you want to keep up with these know-it-all kids today who seem to have this wireless slang encoded into their DNA, the folks at phonescoop have created a handy guide to cellular networks that'll get you caught up. Even if you just need a little reminder about some of the myriad forms of data out there (hey, doctors go to refresher seminars all the time), this straight-shooting, easily comprehensible Cliff's Notes of cell networks is a lifesaver for the easily confused.

Primer: Intro To Cellular Networks [PhoneScoop]