this post was submitted on 30 Jun 2025
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[–] DerArzt@lemmy.world 4 points 1 day ago

How would that work for the people already using 6 GHz routers?

[–] Bieren@lemmy.world 5 points 1 day ago

I’m just glad we live in a country where politicians can also be experts in RF design/engineering and make policies based on their expertise.

[–] DeathByBigSad@sh.itjust.works 71 points 3 days ago (31 children)

Next they are gonna take away amateur radio frequencies so it would be illegal to communicate outside of the internet.

Then its very easy to do censorship, just turn off power to ISPs and its information blackout.

[–] bruhduh@lemmy.world 8 points 2 days ago* (last edited 2 days ago) (1 children)
[–] DeathByBigSad@sh.itjust.works 5 points 2 days ago (1 children)

This would need like a Canadian or Mexican to help provide the internet from across the border, because if they pull the Iran style blackout there will be zero internet for the entire country.

[–] bruhduh@lemmy.world 5 points 2 days ago* (last edited 2 days ago) (1 children)

Meshenger app and mesh networks would still work, back to the BBS times we go

[–] stringere@sh.itjust.works 2 points 1 day ago

Who'd have thought WWIV was so prescient as to when it would become re-relevant.

Time to dust off my SysOp skillset lol

[–] MangoCats@feddit.it 3 points 2 days ago (1 children)

For what it's worth, I think Cruz's proposal (all of it) was defeated 99-1.

[–] stringere@sh.itjust.works 1 points 1 day ago (1 children)

Yes, Rafael suffered a 99-1 loss. Guessing he's the 1, so a total loss.

[–] MangoCats@feddit.it 2 points 1 day ago

What a way to advertise your impotence.

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[–] SnotFlickerman@lemmy.blahaj.zone 77 points 3 days ago (1 children)
[–] sepi@piefed.social 14 points 3 days ago

Rat Bastard Rafael Cruz

[–] shortwavesurfer@lemmy.zip 19 points 2 days ago

Yep, just set your Wi-Fi routers to use 6GHD and trample all over the other people in the band until they figure out that they can't control it.

[–] LodeMike@lemmy.today 67 points 3 days ago (2 children)

Well whoever ends up buying that band is in for a load of shit because I and a lot of other people are NOT going to stop using 6GHz WiFi

Same thing with Meshtastic. Go ahead and see just how much you'll waste your money.

[–] cogman@lemmy.world 57 points 3 days ago

Yup, the band is already littered with 6g devices. It'd be a stupid purchase.

But also, 6GHz is somewhat of a useless band for carriers. It's high enough frequency that it'll get absorbed by most things yet low enough frequency that it'll struggle to really carry a whole lot of data.

[–] deranger@sh.itjust.works 2 points 2 days ago (1 children)

What do you mean by same thing with Meshtastic, are they trying to sell spectrum around 900mHz too?

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[–] chiliedogg@lemmy.world 46 points 3 days ago (2 children)

It's a bad band for cellular. It's short-range and shit at penetration.

It's really not even that good for wifi unless you're close or have a mesh network with APs all over the building.

Because of its shortcomings as a communication bandwidth, it's really, really good at cell-based positioning.

[–] undefined@lemmy.hogru.ch 11 points 3 days ago (3 children)

mesh network

Or traditional network with Ethernet backhaul and lots of access points. I really wish mesh networks would die off honestly.

[–] curbstickle@lemmy.dbzer0.com 11 points 3 days ago

Like anything else, they have their place. But they've been shoved into use cases they dont fit as well.

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[–] cmnybo@discuss.tchncs.de 29 points 3 days ago (2 children)

The cell carriers don't need more bandwith. 5G is already quite fast with the existing allocations. The only times I've used 5G and thought it's too slow has been in rural areas where the issue is a lack of nearby cell towers, not a lack of bandwidth. The cell carriers already have loads of millimeter wave bandwidth available for use in densely packed, urban areas where the lower frequency bands are insufficient.

It's WiFi that should be getting more bandwidth. Home internet connections keep getting faster. Multi gigabit speeds are now common in areas with fiber.

[–] pupbiru@aussie.zone 3 points 2 days ago

and on top of that, 5G afaik is specifically made so that if you need more density, you can turn down the cell power and install more cell sites rather than take more spectrum

it was designed for venues like sports stadiums so you could keep installing more and more cell towers inside stadiums etc to accommodate huge crowds

[–] JasonDJ@lemmy.zip 11 points 3 days ago* (last edited 3 days ago)

This exactly. Wifi is damn near unusable in dense residential settings. It'll cut it for streaming and web browsing, but much more than that and you'll feel the pain of interference from all the other wifi APs in the area.

Especially with most of them defaulting to 80MHz on 5GHz and many of those defaulting away from UNII-2. which leaves 4 non-overlapping channels (with one of them giving trouble with a lot of devices). We're right back to where we were in 2.4. Even worse, I think, since wifi is more ubiquitous.

[–] MeekerThanBeaker@lemmy.world 13 points 3 days ago (1 children)

So if I'm reading this right... wired Internet providers are against this due to home Wi-Fi Internet speeds and phone providers are for this for mobile speeds/bandwidth?

I don't know how I feel about this as I currently have T-Mobile home Internet and it's not the best experience... but it mostly works and it's cheaper than my previous cable provider. However, home Wi-Fi really needs 6 GHz for future IoT devices.

But I am definitely against it because Ted Cruz is for it. He obviously is getting paid/bribed by the telecoms... and he sucks.

[–] HiTekRedNek@lemmy.world 17 points 3 days ago (2 children)

Eh, IoT devices typically use 2.4ghz, or even 933mhz...

[–] fuckwit_mcbumcrumble@lemmy.dbzer0.com 20 points 3 days ago (1 children)

Yeah IoT devices don't need bandwith, they need range (at low powers) and those lower frequencies get them that. 6ghz wifi has pretty small range and is awful for IoT stuff.

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