Sign in or Join FriendFeed
FriendFeed is the easiest way to share online. Learn more »
Amit Patel
The state of 4G: it's all about congestion, not speed - http://arstechnica.com/telecom...
Ars Technica explains 2G, 2.5G, 3G, 4G cellular networks in the U.S.: GPRS, GSM, EDGE, CDMA, EVDO, LTE, WiMax, HSDPA, HSUPA, HSPA+, bandwidth, latency, congestion - Amit Patel