1. 3GPP, Telecommunication management; Study on management and orchestration of network slicing for next generation network. Specification # 28.801, 2018.
2. 3GPP, System Architecture for the 5G System, Specification # 23.501, 2018.
3. 5G ENSURE, 2016, www.5gensure.eu access: 2019-02-21.
4. View on 5G Architecture (Version 2.0), 5G PPP Architecture Working Group, Updated July 2017.
5. 5G with SDN/NFV: Concepts, Architectures and Challenges. 2017, doi:10.1109/MCOM.2017.1600935.