So, I guess this makes sense but I noticed some odd behavior (to me) of my Nexus 5 recently. A new LTE B25 site went live in my area / commute home. It is providing very fringe / high dB service in the 115's to 120s. The tower has incredible range and the area is conveniently flat in that area. What I've noticed is that I'll be on a cell phone call and experience a dropped call. As soon as the call drops, I'll get LTE service (albeit very high dB) for a little while before it switches back / moves to the next tower. The reason I bring this up is because without this tower being live I wouldn't have any problem using my phone during the drive. With what I've learned from this site, it makes sense that my phone is dropping and have issues with NV and legacy (Samsung / Moto market), but is it normal that my phone is actively hunting LTE while I'm on a phone call? Especially with a triband device. I apologize if it is an ignorant question, just trying to get a better understanding of how this "system" all works. I suppose the engineer in me...
Thank you in advance.