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Is there any document where they describe how their focus on security shapes pureOS? I'm seeing stuff like bundling some add-ons for the browser, and kernel patches. In my mind, se…

And in terms of wireless engineering, if the phone heats your brain, it wastes a lot of energy that should go into communication instead.

Yes, IQ modulation / QAM. I haven't studied the BladeRF layout, I can just tell about the Ettus USRP. There, the receive path looks like that: [Antenna]---[ADL5380 Quadrature Demod…

No it's the other way round; with 61 MSPS sampling rate, the theoretical maximum bandwidth is 61 MHz, so they stay below. [edit] If you're missing the factor two, as in "sampling f…

You cannot accept unknown SIM cards due to mutual authentication -- the provider must know the shared secret that is burned into the SIM. You can achieve network separation APNs, s…

Yes you need to burn a SIM card, but that's it basically. srsLTE and other "homebrew" eNodeB software is standards-compliant and your smartphone will most likely connect. In practi…

I don't see any connection to Time Division Duplexing here. (just another comment pointing out development vs. computer sciences)

KDE offers the integration that I expect from a desktop. Plasma was way ahead of others, when it came to management of * audio, including Bluetooth * network * display Unfortunatel…