this post was submitted on 06 Oct 2024
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[–] henfredemars@infosec.pub 92 points 1 month ago (22 children)

Ensuring that the system complies with industry standards and integrating security measures for cross-technology communication are also necessary steps, Gao adds.

This is absolutely a huge factor that could make or break the technology if they don't do this perfectly. This could be the single most important part of the tech.

2.4 GHz is super saturated. The last thing we need is long range i.e. large footprint signals in already saturated spectrum. How this technology is deployed should either be not at all, or very carefully, to prevent widespread interference with existing WiFi devices. This spectrum is already on the verge of being complete trash. Please please do not be deploying more stuff on 2.4 spanning an entire "smart city."

[–] shortwavesurfer@lemmy.zip 41 points 1 month ago (12 children)

I actually ditched 2.4 gigahertz Wi-Fi on my home network entirely for this exact reason. If a device is not compatible with 5 gigahertz Wi-Fi, it doesn't get purchased.

[–] circuscritic@lemmy.ca 19 points 1 month ago (3 children)

Do you live in a high density urban environment?

Because if so, that totally makes sense, and the other benefit of 5GHz/6GHz not traveling too far outside your apartment or condo wall, is pretty nifty as well.

But if you live in a house in the suburbs, man, that is commitment well outside of necessity, or convenience. Not saying it's bad choice per se, just seems unnecessarily burdensome IMO.

[–] shortwavesurfer@lemmy.zip 9 points 1 month ago

I live in a single family house, but the area has quite a few single family houses packed pretty close together. So there's still a lot of traffic on 2.4 GHz.

[–] MossyFeathers@pawb.social 5 points 1 month ago

In my experience, having a vr setup with vive body trackers consumes the 2.4ghz band really fast; so there are still reasons to swap in the suburbs, but they're more niche.

Source: my PC is too far away from the router for wired, so it uses wifi. I had to switch to using 5ghz because my internet would drop out on 2.4ghz whenever I played VRChat.

I'm not OP, but I also live in a single family house in the suburbs and actively avoid 2.4-only gear. I do have one stubborn device on 2.4GHz though, my laser printer, so I have to keep buying simultaneous dual-band gear until I get around to running Ethernet cable to it.

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