olemus
mobiilsideliikluse operatsioonid

InfoScipedia (https://www.igi-global.com/dictionary):
activity performed on mobile phone, e.g. SMSs sent and received, phone calls made, received and missed, web browsing

ülevaateid
https://www.sciencedirect.com/science/article/pii/S0360131517302397

https://www.statista.com/statistics/249761/most-popular-activities-carried-out-on-mobile-internet-devices/

http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.295.4925&rep=rep1&type=pdf

https://techjury.net/blog/what-percentage-of-internet-traffic-is-mobile/#gref