He is in his full right to support whatever party he wants?
Those parties exists for a reason, a response to certain pressures. Nothing happens in isolation. If you zoom out a bit and if you can for a second try to empathize with both sides, you will often find that both sides of an issue is correct, reasonable & rational from their own perspectives. It is often more an emotional response than one of pure survival.
The more you force things on people or suppress them, the more they will resist & push back. The rise of the far-right is not random or just pure evil manifesting out of thin air. It is like a acute inflammatory/immune system response. Obviously it can be exploited by bad actors to further inflame/divide & accelerate certain agendas. Often times extremism takes hold when certain justices are denied (which is in fact evil).
Life is best if you assume the guy on the other side (90% of a group) is just a bro trying to survive & have no real bad intent towards you, they don't know you or have been in your shoes, and the other way around too. Thus it is very important to become non-reactive, become observant who is trying to stoke the flames, who benefits from the chaos and so on.
My internet is rock solid and super fast, extra low latencies. OpenWRT shapes my traffic to 90% of line speeds, so zero bufferbloat on my end. All my devices connect to this setup. The proxmox box is just an old dual core mini-pc with 8gb ram and 2x 1gbps NIC's and a wifi 6 module for 2.3gbps wireless (only 5Ghz, no 2.4Ghz). I want to replace this box with a new one to get 2.5gb ethernet & better power efficiency as my box is a 51W cpu, but total powerdraw is about 20w without causing wifi to drop. Aggressive power saving can make wifi unstable.
I've cancelled mine 5 years ago after they keep showing me ganster music and podcasts on my main page, even though I no history of listening or liking such content. So they keep trying to force it into my life. Secondly, they messed up the explorability of artists, playlist and related music. They also removed music from the catalogue, meaning on my playlist there are big memory holes of my favourite music, as they don't even show the artist or song name anymore. They also broke the offline-mode for when I drove my car.. so even if I switched it to offline-mode, music would still not play (after they downloaded and using 10GB+ on my phone). Then they added Joe Rogan and pushed other politics and stuff, more mainstream gangster shit. I just needed a good music player with a good discovery system and decent offline-mode. It used to be very simple. Now its a mess.
So my only path/answer to this was to cancel it. They poisoned the well so efficiently that I will never trust another streaming service again for my lifetime. I hate rewarding bad business practices, businesses pushing their ideologies towards me. No thanks.
Here's another one for you: today I found out that my dual-sim android phone has a single radio that is shared between the two sims. So when you are on a call, the 4G/5G doesn't work on the other sim, likewise, sometimes the the voice sim is unavailable while the other sim engaged with 4G/5G things... which is just stupid. Can't they just add two radios/chips (like many wifi AP's....)? So the whole setup on a consumer phone is actually quite unreliable because of reusing a single radio. I thought it was my buggy code, but nope, just the radio being shared and the mobile operator seeing the sim as offline. Crazy.
I can't speak to your specific setup, but if the two SIMs use different carriers then they will often need to use different frequencies. A phone could in theory use twice as many radios, but the emitted power limits would be the same, so you'd have reduced range or throughout for each (plus additional size, weight and power for the second radio). Access points have different SWaP budgets than phones.
When I travel, I try to use an eSIM that uses a network my home provider partners with. This seems to improve the chance that voice and data over LTE or 5G NR work simultaneously.
Dumb question: If the limit is L, why do regulators care if I have one device with two radios each outputting L or if I have two devices each with one radio outputting L. Either way, total output is 2L.
What is the objective?
* To limit range? Then regulators shouldn't care about 2 radios in one device outputting L, as long as one radio doesn't output 2L.
* To avoid cooking nearby electronics and people? How do they account for the unpredictable, theoretically limitless number of devices in an area? What about someone working in a cell phone store or passengers on a Tokyo train at rush hour? Do regulators just set L low enough that any realstic number of devices together is safe?
Usually, the exposure limit is based on an active phone next to an ear. RF field strength falls off with the square of distance, so a phone on each side of your head is most dangerous to the respective ear and bits of your brain close to your skull; each phone is considered acceptably safe to the middle of your brain and the opposite ear.
Common dual SIM configuration eTLA(extended three-letter abbreviations) are:
- DSDA: Dual SIM Dual Active, theoretically can call and do everything on both SIMs simultaneously
- DSDV: Dual SIM Dual VoLTE, can standby on both at all time but can't "use" at the same time
- DSDS: Dual SIM Dual Standby, can standby on both on so long radios don't conflict(3G+4G|4G+5G)
- DSSS: Dual SIM Single Standby, can physically mount two SIMs to just electronically switch between
It depends on the phone. The rule of thumb in the past for typical dual-SIM phones was nG on the first SIM, n-1G on the second. Then, after you encounter that for the first time, you make sure that your next phone has a baseband that supports nG on both SIMs, although with 5G it's become a bit blurred, typically 5+4 or 4+4, not that that makes any difference (5 vs 4 I mean).
Yep, although (at least in my experience) it's not enabled by default. I also learnt about VoWiFi (also called "WiFi Calling") that allows you using WiFi for calling, including when you're abroad or you don't even have phone signal.
Support for VoWiFi is a bit weird. Some operators don't allow it outside of your region (for example, the EU), some others will allow it and even bill you as if it were a local call made from your country.
Also, although it's in theory made only for working through WiFi, seems like if you have a second SIM or eSIM with a data plan (for example, a travel SIM local for the country you're on vacations) and some combination of phone and/or operators, it can use the second SIM as the data provider for WiFi Calling.
For the major US carriers, since they shut down 3G, VoLTE is the only way calls work. Which meant that a non-VoLTE-but-4G-capable device can no longer make 911 calls.
I was using a Samsung S5 running LineageOS for a while with Google voice for calls, but the no 911 thing is one of the main reasons I finally moved to a different phone. The S5 supports VoLTE but only with stock firmware.
Auch, wasn't familiar with that, haven't been in the US for a while. At least around here (EU) is not enabled by default on phones you buy off the shelf. I'm not sure about phones bought from the carrier.
What part of EU doesn't have VoLTE enabled? It is definitely widely used here in Sweden, though they simply forbid phones unable to do emergency calls over WiFi (including existing phones, which forced me to buy a new one. That was very irritating).
To explain myself better: it's readily available on the carriers, but if you just buy an off the shelf phone and put a SIM on it, it won't be enabled automatically (at least in a couple countries I tested it), and you'll need to go to your Android SIM/carrier settings menu and enable it yourself.
LTE was originally designed as a data-only upgrade to 3G. It became the full on successor to 3G, but launched with voice spec left as TBD. It eventually got defined, but ended up being a cursed nonstandard SIP-VoIP software thing, and so a lot of carriers and networks implement whitelists for VoLTE phones to manage anxieties around it.
VoLTE was an advertising feature for a long time. Major carriers here were advertising it as active and available for at least a year before it was actually available.
Not for everyone in many places. Many carriers still only allow VoLTE for a limited alow-list of phone models. Any customers of those with less popular models still gets dropped to 3G calls.
An additional radio would raise the price of your phone for at least another 200 or 300 dollars. Try to enable VoLTE if available for your operator. That makes the phone use the LTE connection for voice and don't drop the Internet connection while you talk.
Dual SIM Dual Active phones are under £100 in the UK, I imagine under $100 in the US.
Dual SIM Dual Standby (two or more SIMs, one radio) is cheaper, less battery, less space, and usually good enough. It's literally a few dollars, not 200-300.
Seems like I forgot to specify "5G" (those radios tend to be expensive) as the original poster was asking for an additional 4G/5G radio.
DSDA in 5G is rare, and I can't reliably find a phone that can do it in EU or US (I can find higher end chipsets that can do it, but phone vendors don't seem to follow through with it). Usually it's 4G+5G or 4G+4G.
I assume for something like a phone these things are non-linear. going from 2 PCIe lanes (nand, radios) to 3 (another radio) may cause an SOC to jump from entry-level to mid-level, larger PCB and increased layer count, more antenna for simultaneous use, etc. so its not just the cost of the chip but all the secondary effects.
A non-linear cost for a small fraction of the phone. A slightly larger PCB with two more layers is about twice the price for the PCB, more antennas is a couple dollars, a one lane PCIe switch is a few dollars if that's cheaper than upgrading your SOC. And if it shrinks your battery 10% you save money on that part.
I blame niche-ness far more than the actual design and production costs.
> PCIe switch is a few dollars if that's cheaper than upgrading your SOC
perhaps you're more familiar with these options than I am, but I see 4 lane PCIe switches are 10x10 mm and maybe they are a few dollars but take more board space, new/larger power supplies, etc so it seems that the costs are more than just a few dollar PCIe switch chip. not sure how many phone PCBs can handle additional 100 mm2 but definitely looking forward to learning more.
add to the antennas are likely based on best/cheapest efficiency for the available area, then additional antenna would reduce the area for each and require more effort/cost.
It won't, but the pre-made platform solution you pick and the prompt you send to Chinese ODM who do all the hard work must specify it has to be (DSDA|DSDV|DSDS|DSSS), or otherwise it'll default to DSDS.
Ironically, the cheapest phones available all tend to have Dual SIM Dual Active, usually because (in Europe at least) many have a second SIM card specifically for international calls.
So yes, it's "too expensive" because it's higher than $0, but it's not "too expensive" as in it would cost a lot.
I just self-host Gitea. I made own build server (with all the SDK's I need) that runs next to it and I use SeaweedFS for storage. Works amazingly well. So I have automated builds and artifact storage for my git repos's. It all lighting fast too.
Chickens are coming home to roost boys. All that tech debt needs to be repaid NOW. All your holes (security) needs closed. You will not able to "fix it in production next week" anymore. Only "real" developers will be able to keep up with the onslaught that has just begun. The industry will consume itself in the next two years.
I've seen a lot of Wordpress theme jockies in my country call themselves engineers and demand very high fees.. yet half of them do not know how the db works, when/how/when not to use queues, do not care about security ("the client will pay us to upgrade the site to be more secure"), do not know anything about real compilers, type safety etc. In my mind they were a scourge because we are not at the same level at all yet some of them earned more money/status than my peers. Some cases they have caused harm but nothing ever happened to them. So yeah, good the frog is being boiled now. Same with consultancies. They've been milking the system for 20 years, selling "dev hours". They are all getting eaten alive and I'm here for it.
Those parties exists for a reason, a response to certain pressures. Nothing happens in isolation. If you zoom out a bit and if you can for a second try to empathize with both sides, you will often find that both sides of an issue is correct, reasonable & rational from their own perspectives. It is often more an emotional response than one of pure survival.
The more you force things on people or suppress them, the more they will resist & push back. The rise of the far-right is not random or just pure evil manifesting out of thin air. It is like a acute inflammatory/immune system response. Obviously it can be exploited by bad actors to further inflame/divide & accelerate certain agendas. Often times extremism takes hold when certain justices are denied (which is in fact evil).
Life is best if you assume the guy on the other side (90% of a group) is just a bro trying to survive & have no real bad intent towards you, they don't know you or have been in your shoes, and the other way around too. Thus it is very important to become non-reactive, become observant who is trying to stoke the flames, who benefits from the chaos and so on.
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