1. Ericsson(2020).Ericsson Mobility Report(November 2020) [Online].https://www.ericsson.com/en/mobility‐report(accessed 2 April 2021).
2. Scholefield C.(1997).Evolving GSM data services.Proceedings of ICUPC 97 – 6th International Conference on Universal Personal Communications San Diego CA USA vol. 2 pp.888–892. doi: 10.1109/ICUPC.1997.627291.
3. Radio Resource Management Strategies in UMTS
4. ITU‐R Recommendation M.1457(2020).Detailed Specifications of the Terrestrial Radio Interfaces of International Mobile Telecommunications‐2000 (IMT‐2000)(October 2020).
5. ITU‐R Recommendation M.2012‐4(2019).Detailed Specifications of the Terrestrial Radio Interfaces of International Mobile Telecommunications‐Advanced (IMT‐Advanced)(November 2019).