On the impact of novel function mappings, sharing policies, and split settings in network slice design

In this work, we model the network slice provisioning as an optimization problem including novel mapping and provisioning requirements rising with new 5G radio and core function placement policies. We propose an MILP-based formulation that joins different functional splitting strategies with differe...

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Bibliographic Details
Published in2020 16th International Conference on Network and Service Management (CNSM) pp. 1 - 9
Main Authors da Silva Coelho, Wesley, Benhamiche, Amal, Perrot, Nancy, Secci, Stefano
Format Conference Proceeding
LanguageEnglish
Published IFIP 02.11.2020
Subjects
3GPP
5G mobile communication
Bit rate
Cascading style sheets
Copper
functional split
Network slicing
Noise measurement
sharing policy
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Summary:In this work, we model the network slice provisioning as an optimization problem including novel mapping and provisioning requirements rising with new 5G radio and core function placement policies. We propose an MILP-based formulation that joins different functional splitting strategies with different network function sharing policies and novel mapping continuity constraints from 5G specifications. We show by numerical simulations the impact of taking into full and partial consideration these peculiar sets of novel technical constraints.
ISSN:2165-963X
DOI:10.23919/CNSM50824.2020.9269106