Viewing profile — sklnd

ESN is equivalent to IMEI in GSM/UMTS networks. IMEI is tied to equipment, and never changes, just like ESN. CDMA networks use IMSI to identify subscribers (as opposed to the equip…

> There's no technical reason why CDMA networks couldn't have supported SIM cards in their phones, but it was just never done. Indeed. RUIMs (and CSIMs) were standardized for CDMA,…

That's a bit of a simplification. Because VoLTE is still being standardized, phones must keep multiple modems active and multiple receive portions of the transceiver ASIC powered o…

Do you have particular insight into disease caused by non-ionizing radiation that the rest of the world is missing? I've seen no study that has been able to conclusively link non-i…

The key to taxes in the United States is that they are broken up into a large number of categories. 20% sounds about right for "Federal Income Tax", but that's only counting the la…

I planned for such a thing, as I intended to drive through that area during my holiday travel to see family. I ended up taking a different route because most roads in New Mexico we…

They do not[1] treat all their vendors the same way. It has been documented that Google provides early access to particular vendors, in order to suit their own desires for the laun…

It also completely ignores earlier distributed source control projects like GNU Arch. 2005 was when there was an open source distributed VCS that was fast and pleasant to use, but …

At least as far as CDMA and WCDMA go, control signalling is shared for all mobiles camped on a cell. In CDMA, while a mobile is just camping there's not a lot of traffic going betw…

> The one issue with T-Mobile is it uses the fairly nonstandard 1870 MHz frequency. I don't know of any other carrier that does (anywhere). I think you mean GSM/UMTS band II (PCS),…