1. Number of Internet of Things (IoT) Connected Devices Worldwide in 2018, 2025 and 2030 (In Billions);Vailshery,2021
2. IMT vision–Framework and overall objectives of the future development of IMT for 2020 and beyond;Series;Recommendation ITU,2015
3. Covert communication in downlink NOMA systems with channel uncertainty;Zhang;IEEE Sens. J.,2022
4. Practical attacks against privacy and availability in 4G/LTE mobile communication systems;Shaik,2016
5. Location leaks on the GSM air interface;Kune,2012