Re:The State of LTE
by pavelpadovan on Tuesday February 12, 2013 @12:09PM
(#5208012)
True, we're pinging google.com (which resolves to its local sites) over the active data connection - whatever flavour of Wi-Fi or 3G. We could have also broken this down by 3G types e.g. UMTS vs HSPA etc. The idea is not to show the theoretical maximum of LTE or Wi-Fi, if we wanted to that we'd just use a dozen phones in lab conditions. Rather, we wanted to get a feel for the changes in user experience of the mobile web, so this data is drawn from a set of 9m speed tests run with the OpenSignal app.
You don't qualify what you're pinging, but if we're talking ping to the internet gateway, ping over a strong 802.11n connection on my iPhone 5 is 2 - 5 milliseconds on my local network. The same is not true of LTE which has more typically a 100ms latency to the carrier internet gateway.
LTE definitely brought down latency from 3G! But it's nowhere near as low latency as a good 802.11n connection!