Published May 20, 2019
| Version v1
Conference paper
Open
Sliced-RAN: Joint Slicing and Functional Split in Future 5G Radio Access Networks
Authors/Creators
- 1. Universitat Oberta de Catalunya (UOC)
- 2. Iquadrat Informatica S.L.
- 3. Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
Description
The unprecedented surge in mobile data traffic, along with the wide range of services and the corresponding different performance requirements, has raised the need for a new mobile network architecture. In that sense, 5G has been conceived as a software defined network able to provide service-tailored connectivity. Network slicing is a key mechanism to serve efficiently the diversified service requirements. In this paper, we formulate the joint RAN slicing and functional split with optimization of centralization degree (CD) and throughput. Our results show that even though in terms of CD we have more costs, we can better meet the service requirements and also have more throughput in the network.
Notes
Grant numbers : SPOT5G - Single Point of attachment communications heterogeneous mobile data networks (TEC2017-87456-P). © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.