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Will there be a 7G?

arxiv.org

21–30 of 199 posts

Re: Will there be a 7G?

#22

5G SA isn't still available for the broad masses yet.. and they are talking of 7G? I had the chance to test it in Germany with Telefonica as it can be activated for free. It saves a lot of battery compared to 5G NSA. But they still had smaller problems with hand-overs to LTE and GSM. Colleagues told me that the 5G NSA battery consumption problem is pretty much a solved problem with other basebands and only Pixels are…

I'm not sure what the "SA" part means but my phone says it's on 5g right now and has done most of the time for a couple of years now.

[deleted]

Re: Will there be a 7G?

#23

5G SA isn't still available for the broad masses yet.. and they are talking of 7G? I had the chance to test it in Germany with Telefonica as it can be activated for free. It saves a lot of battery compared to 5G NSA. But they still had smaller problems with hand-overs to LTE and GSM. Colleagues told me that the 5G NSA battery consumption problem is pretty much a solved problem with other basebands and only Pixels are…

I'm not sure what the "SA" part means but my phone says it's on 5g right now and has done most of the time for a couple of years now.

Just because your phone shows 5G doesn't mean it's connected to a 5G station. It also can only be a signaled flag from a 4G station.

Re: Will there be a 7G?

#24
post #15

There will always be new Gs...marketing teams require it. I hope they go into the direction wifi is taking though - stability rather than speed. I never think about cell speeds being slow anymore but irritation at lack of coverage is still frequent. Esp in urban jungles where buildings block it

That's more of a physics thing.

For building penetration you need low frequencies but those low frequencies have less bandwidth available because the bands are smaller. At the same time bandwidth needs rapidly go up, making those low bands fuller. Because there's a limit to how many bits per second you can get out of a Hz of spectrum.

What would really help is the easy provisioning of signal boosters. A bit like the sure signal thingies that Vodafone used to sell but multi provider ideally. This could be incorporated into the standard. Then establishments could easily include a booster just like many of them offer free WiFi now.

Re: Will there be a 7G?

#25
post #7

Earlier quoted context omitted.

5G seems pretty widly available here in Sweden in my experience, even in the countryside. Not that the speeds are actually better than 4G, but the indicator say 5G as I'm writing this in a tent in the middle of nowhere. :) I guess other countries are further behind?

On raw coverage of 5g, only a few much denser countries are better. You live in basically the best 4g and 5g covered, sparsely populated country on earth :) most countries are not just further behind.

American cities also generally seem to have good 5G coverage with 4G frequencies being repurposed for 5G and 4G overall being put on life support as it’s phased out

Re: Will there be a 7G?

#26

5G SA isn't still available for the broad masses yet.. and they are talking of 7G? I had the chance to test it in Germany with Telefonica as it can be activated for free. It saves a lot of battery compared to 5G NSA. But they still had smaller problems with hand-overs to LTE and GSM. Colleagues told me that the 5G NSA battery consumption problem is pretty much a solved problem with other basebands and only Pixels are…

These industries are pipelined. When generation N is in operation, N+1 hardware and software must be in development, N+2 specifications must be in endless committee discussions phase, and N+3 techs must be worked on in labs, etc.

Re: Will there be a 7G?

#27

5G SA isn't still available for the broad masses yet.. and they are talking of 7G? I had the chance to test it in Germany with Telefonica as it can be activated for free. It saves a lot of battery compared to 5G NSA. But they still had smaller problems with hand-overs to LTE and GSM. Colleagues told me that the 5G NSA battery consumption problem is pretty much a solved problem with other basebands and only Pixels are…

I'm not sure what the "SA" part means but my phone says it's on 5g right now and has done most of the time for a couple of years now.

SA means standalone meaning real 5G.

NSA is non stand alone meaning basically 4G with some 5G backwards compatible improvements.

Re: Will there be a 7G?

#28
post #15

There will always be new Gs...marketing teams require it. I hope they go into the direction wifi is taking though - stability rather than speed. I never think about cell speeds being slow anymore but irritation at lack of coverage is still frequent. Esp in urban jungles where buildings block it

Hopefully, they’ll move to reporting versioning as an explicit value rather than tying it to a constant that the general population might not know about. (I.e. 6g = 58.86; 7g = 68.67).

/s

Re: Will there be a 7G?

#29

Well, I suppose the rolling out of 5G must happen at some point, but otherwise his/her take in Section III.A is spot on and the most important takeaway.

5G seems pretty widly available here in Sweden in my experience, even in the countryside. Not that the speeds are actually better than 4G, but the indicator say 5G as I'm writing this in a tent in the middle of nowhere. :) I guess other countries are further behind?

Don't just look at the indicator on your phone though. Providers are free to scheme with those. Some honestly show the icon when you are on 5G. Others use the option of showing it when you are on 4G (not even 5G NSA) but the network offers 5G on the cell.

The marketing guys got involved with this indicator and completely ruined its trustworthiness.

Re: Will there be a 7G?

#30
Can't answer this question as I know basically nothing.

I'd be perfectly happy with less headline speed increases and just a real world busy tower speed improvement. That or efficiency gains.

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