V. O. Tikhvinskiy, G. Bochechka, A. Gryazev, and A. Aitmagambetov, “Comparative Analysis of QoS Management and Technical Requirements in 3GPP Standards for Cellular IoT Technologies”, JTIT, vol. 72, no. 2, pp. 41–47, Jun. 2018, doi: 10.26636/jtit.2018.122717.