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On 5/20/2024 10:03 AM, Dan Purgert wrote:That sort of continuous datarate would probably overheat many (most?) mobile phones. Some of them can get quite hot when worked hard.It's almost like "the base" isn't what you want then.>
[...]
Which is why you toss in an 802.11ax AP (or 802.11ac, if the ax units
are prohibitively expensive for your house/office/whatever), and leave
it up to the client device to negotiate for the best common option.
And, when you want to pass a gigabit of data to the phone each second,
how does that AP help the phone GET the data when the pipe TO THE HANDSET
is considerably narrower?!
Then I buy a phone that can support 802.11ac Wave2 with 160 MHz channelEtc. But, I don't want to FORCE you to buy capabilities that you
width, and at least 3x3 spatial streams. Assuming, of course:
>
- that the AP supports those minimum requirements as well, AND
- The conditions allow for negotiation of MCS8 (~2300 mbps link rate,
ballpark 1gpbs sustained data rate, but WiFi math is "fun") AND
- There aren't other devices also requesting airtime (especially ones
using slower options -- 2x2 streams, 802.11n, MCS5, etc.) AND
- The server has enough bandwidth (incl. read buffers, disk I/O, etc.)
to sustain that 1gpbs transfer to my phone.
- The phone has enough bandwidth (incl. write buffers, "disk" I/O,
etc.) to sustain a 1gbps transfer from the server.
don't ALREADY HAVE -- hence the question as to the prevalence of
a particular "minimum" WiFi standard in current phones.
I WANT TO KNOW WHAT SET OF WiFi CAPABILITIES I CAN EXPECT FROMIt varies depending on who is using them. There are a lot of people glued to their less than year old super phone 24/7 who have the latest of everything and OLED screens. Then there are the people (typically parents or grandparents of the above) who have the hand me down phones.
PHONES CURRENTLY IN USE. What's so vague about that?
Find every phone currently in use. Determine its WiFi capabilitiesYou could probably make a fairly safe assumption that any phone in regular use for more than 5 years will be on its last legs now (and/or slowed down from as new performance by battery saver tricks).
based on its published specifications. Tabulate these results.
Identify any patterns observed.
I could similarly ask for the nominal WEIGHT of phones currently inThe annoying thing for me is that with each new generation the mobile phone gets larger which is good from the point of view of the handset being more nearly compatible with the distance form ear to mouth but bad from the point of view of it falling out of a shirt pocket!
use. Or, size. Or, color. Or, ... The approach would be the same.
Would it MATTER how I was using this information? Or, why? Would
the data CHANGE??
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