AFAIK cellular comms aren’t designed to be ad hoc. They require base stations (whose placement is very studied) to build coverage “cells” (cellular). The network is responsible of delivering a QoS, it’s not a best-effort like WiFi.
However, if I’m not mistaken 5G has V2V comms (Vehicle to Vehicle) specifically designed for self-driving cars, drones and IoT and that is the most “ad hoc” it can get
However, if I’m not mistaken 5G has V2V comms (Vehicle to Vehicle) specifically designed for self-driving cars, drones and IoT and that is the most “ad hoc” it can get