The COVID-19 pandemic has significantly limited user mobility, not least among students. Remote learning
had a particular impact on resource allocation in relation to using terrestrial cellular networks, especially 4G
systems in urban agglomerations. This paper presents the results of a quality evaluation of an outdoor environment, carried out between 2019 and 2021 on the campus of a technical university. Annual studies are conducted
using our own custom-built mobile application, installed on 50 mobile devices (i.e., smartphones) running
Android OS. This study aims to determine the impact of reduced user mobility on access parameters in mobile
networks, that is, both download and upload throughput as well as delay (ping), with a particular focus on
serving base transceiver stations (BTSs). This research scenario involves long-term evolution (LTE) compatible
user equipment (UE) that operates under four Polish mobile network operators (MNO), which includes roaming
connections and the newly launched 5G standard.