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2019 IEEE International Conference on Information Technologies

Towards Service Based Radio Access Network

Evelina Pencheva
Denitsa Velkova
Ivaylo Atanasov
Ventsislav Trifonov
Technical University-Sofia
Bulgaria
e-mail: enp@tu-sofia.bg
Abstract:

Service Oriented Architecture (SOA) capture the idea of network composed of services. SOA enables service virtualization and it is applied to the fifth generation (5G) core network design. In this paper, we propose an approach to define 5G Radio Access Network functionality as a set of services. The paper focus is on functions related to transferring of Non Access Stratum (NAS) signalling between the user equipment and the core network.

Key words:
Radio Resource Management
Representational State Transfer
Service Oriented Architecture
State Models