Tikhvinskiy, Valery O., Grigory Bochechka, Andrey Gryazev, and Altay Aitmagambetov. 2018. “Comparative Analysis of QoS Management and Technical Requirements in 3GPP Standards for Cellular IoT Technologies”. Journal of Telecommunications and Information Technology 72 (2): 41-47. https://doi.org/10.26636/jtit.2018.122717.