iwiririwo

6 ms·

1.
by iwiririwo 8y ago
Nice and non-hyped compilation of 5G features. Yet, given the title, I need to nit-pick that the article solely focuses on the radio layer. There's a whole lot of other challenges arising in the core-network. I wish the article went on
2.
by iwiririwo 8y ago
This. Thank you for putting my vague thoughts into words. Teenagers deserve time to think about stuff and to adults.
3.
by iwiririwo 8y ago
MVP?
4.
by iwiririwo 8y ago
In context of GnuRadio and similar, do any projects already utilize FPGA acceleration as offered by USRP? From what I've seen, it all happens on the CPU.
5.
by iwiririwo 8y ago
How would the carrier know if you use your cellphone for tethering, and separately bill that traffic?
6.
by iwiririwo 8y ago
Well there's other issues with Linux on the desktop that doesn't let anybody except developers use it productively. You always have to weight your priorities, and getting stuff done is often number one priority.
7.
by iwiririwo 8y ago
so that 8GB option I considered to buy doesn't even have upgradeable RAM? Thank you for that page, it's incredibly helpful, also since I'm in a region without English website. The configuration page lists the options like th
8.
by iwiririwo 8y ago
I'm sure that Mark Twain didn't have today's tourists in mind, who are rushing from tourist attraction to tourist attraction, calling themselves "traveller" instead of "tourist". To get from tourist to tra
9.
by iwiririwo 8y ago
T480s with WQHD display is only available online, or though campus programmes. Retailers only offer less bright FHD display.
10.
by iwiririwo 8y ago
While I think most of the "series" itself make sense, the configurations are often insane. The X280 still has a 1366x768 display option. For T480s, you need to figure out if you have 8GB RAM or 4GB soldered + 4GB. Even more stupid
11.
by iwiririwo 8y ago
Good luck ordering anything from Lenovo. For me, checkout failed after successful Visa verification. Support answers they don't know why and cannot help. Unacceptable for me if I do 1800€ purchases. Warranty terms are completely obfusc
12.
by iwiririwo 8y ago
And there's quite aggressive and odd hyphenation. Despite left justified and lots of space everywhere. Rather squeeze the stuff in one line, or start the next one. But I think LaTeX doesn't get this right by default, too. The micr
13.
by iwiririwo 8y ago
As in "people moving to the city", it is. But in my area, the city density never reaches a level where anything except the car is really convenient. Sure you can take the bus. If you're back home at 11, willing make a 15 minu
14.
by iwiririwo 8y ago
Slightly off-topic: This is an ATC recording where pilots lost control over the aircraft. Figuring out what to do when the aircraft goes to random directions, they ask for the direction of the ocean to ditch in. Because of low visibility th
15.
by iwiririwo 8y ago
tl;dr bullshit social media story picked up by other media
16.
by iwiririwo 8y ago
Sounds like they still run steam-powered.
17.
by iwiririwo 8y ago
Are there any users on Twitter except for politicians and journalists, hyping each other's mistakes, and as third group people who try to be funny every Tweet?
18.
by iwiririwo 8y ago
That's what mandatory insurance is for. Everyone pays what they can, and gets what they need. Doesn't work perfectly, but allows me to go to a hospital anytime without being broke after. There's benefit for everybody, which i
19.
by iwiririwo 8y ago
If you open any window with toolbars, it's not okay anymore. I used to work with the laptop everyday. The density is not up to today's standards, and it never was. Lenovo puts sub-standard displays in their laptops, even the high-
20.
by iwiririwo 8y ago
400 km/h
21.
by iwiririwo 8y ago
x230 has a 1366x768 display.
22.
by iwiririwo 8y ago
LTE uses symmetric crypto with a pre-shared key stored in your SIM-card and in a database of your provider. Base stations receive a derivated key. If the base station is not connected to your provider's network, you cannot establish a
23.
by iwiririwo 8y ago
LTE handsets connect to any base station, at least on physical layer and management protocols. This is required for mutual authentication. Some attacks abuse error indication prior authentication for location leaks and denial of service. On