When I go to the Internet and my brother drives next to me on the highway I also have very good connection I can watch videos on Netflix / but now it comes who he drives 130kmh dan still remains my 4g network but who he drives too fast on the Highway dan I have no network why? Got my internet flat at Vodafone
Mobile Internet is obtained from the network, which sets up each provider differently. Means: it may be that eg Vodafone in the Pampa has not a single mast in range, then it comes to a radio hole and at the same time T-Mobile can have 3 masts in range.
The change from one cell to the next works without any problems up to 250 km / h.
We also have a lot of dead spots on the highways. That's why you have no reception. But to comfort: D2 is still okay. If you had o2, you could leave the phone at home right away.
How do you have to understand that?
You and your brother, you drive two cars side by side on the highway, and you use his hotspot? Then you get but no 4G reception but WLAN on the mobile of your brother. If you then too far away from each other and the Wi-Fi out of range, your phone jumps to 4G (if less reception strength synonymous HSDPA or EDGE), this is normal.
Or you sit next to each other in a car and you use your own Internet access via 4G (if less reception strength synonymous HSDPA or EDGE)?
If you are traveling in a region with low field strength, UMTS automatically switches to one of the lower settings 4G can't be reached everywhere, the slower transmission rates are HSDPA and EDGE (is shown as receive signal in the display, either 4G or LTE, H or H + or even only E) with E and probably also with H and H + you will hardly be able to watch a video.
Furthermore, it still depends on the vehicle, e.g. Porsche and AUDI have aluminum bodies, because you are sitting in a shielded cage and can hardly receive without using the outdoor antenna.
