You made a claim that packet loss in mobile networks is not a common occurrence. This claim is patently wrong and anyone with a smartphone can see for themselves.
In reality it's quite hard for somebody to observe that themselves using just their smartphone. The only way they can do it is by getting a packet trace, which they won't have the permissions to capture on the phone, nor the skill to interpret. (Ideally they'd want to get packet traces from multiple points in the network to understand where the anomalies are happening, but that's even harder.)
In principle you could observe it from some kind of OS level counters that aren't ACLd, but in practice the counters are not reliable enough for that.
Now, the things like "calls dropping" or "connections getting reset" that you're calling out have nothing to do with packet loss. It's pretty obvious that you're not very technical and think that all error conditions are just the same thing and you can just mix them together. But what comes out is just technobabble.
Modern mobile networks use exactly the same protocol to carry voice and data. Because voice is just data. When your call is fading or being intermittent then the packets are being dropped. In such situation packets of your mobile data for instance a web page being loaded by a browser are also being dropped. Mobiles drop packets left and right when reception deteriorates or there are too many subscribers trying to use the shared radio channel. And HTTP2 or 3 can't do much about it because it's not magic, if you lose data you need to retransmit it which TCP and HTTP/1.1 can do just as well. BTM UMTS which you claim you were so professionally involved in also uses converged backbone and carries both data and voice the same way so you should have know it already lol :)
jsnell|1 year ago
In principle you could observe it from some kind of OS level counters that aren't ACLd, but in practice the counters are not reliable enough for that.
Now, the things like "calls dropping" or "connections getting reset" that you're calling out have nothing to do with packet loss. It's pretty obvious that you're not very technical and think that all error conditions are just the same thing and you can just mix them together. But what comes out is just technobabble.
pi-e-sigma|1 year ago