Re:Ask HN: Is it just me or is 5G strictly worse than LTE?
by saghm on Sunday January 29, 2023 @01:21AM
(#34565483)
> - Most US operators do not have ubiquitous 5G radio coverage, so, they do what is called 5G NSA where your traffic ultimately ends up veing processed by the 4G core infrastructure that they have. Which is already overloaded and a bit creaky
Interesting! The first time I ever remember my phone claiming it had a 5G connection was late 2020/early 2021 (I forget the exact month, but it was within a few months of me moving to a new city). I had taken an Uber downtown, and when trying to do the same to return, I was surprised to see that I couldn't get anything to load, and my phone claimed it had a strong 5G signal. I couldn't find any way to tell it to try to use LTE instead, so I ended up having to walk maybe 10 minutes back in the direction of my apartment before my phone finally could load anything, which coincided with it showing LTE and not 5G.
never knew exactly what had caused the issue, but I suspected it might have something to do with a cell tower reporting 5G to my phone but there not actually being infrastructure to support that in the area. I wonder if something similar to what you describe was happening, and due to an OS bug or something my phone had different expectations of what communication would look like when the other end reported that 5G was supported. Does "5G SA" require any different behavior on the phone's side of things, or would any communications it receives be indistinguishable from those of "proper" 5G?
Interesting! The first time I ever remember my phone claiming it had a 5G connection was late 2020/early 2021 (I forget the exact month, but it was within a few months of me moving to a new city). I had taken an Uber downtown, and when trying to do the same to return, I was surprised to see that I couldn't get anything to load, and my phone claimed it had a strong 5G signal. I couldn't find any way to tell it to try to use LTE instead, so I ended up having to walk maybe 10 minutes back in the direction of my apartment before my phone finally could load anything, which coincided with it showing LTE and not 5G.
never knew exactly what had caused the issue, but I suspected it might have something to do with a cell tower reporting 5G to my phone but there not actually being infrastructure to support that in the area. I wonder if something similar to what you describe was happening, and due to an OS bug or something my phone had different expectations of what communication would look like when the other end reported that 5G was supported. Does "5G SA" require any different behavior on the phone's side of things, or would any communications it receives be indistinguishable from those of "proper" 5G?