A novel approach for dynamic capacity sharing in multi-tenant scenarios
Abstract
Network slicing is included as a key feature of the 5G architecture in order to simultaneously support diverse service types with heterogeneous requirements. The realization of network slicing in the Radio Access Network (RAN) needs mechanisms that allow the distribution of the available capacity in the system in an efficient manner while satisfying the requirements of the different services. In this paper, a capacity sharing function is proposed, which is approached as a multi agent reinforcement learning based on the Deep Reinforcement Learning (DRL) algorithm Deep Q-Network (DQN). The proposed algorithm provides the capacity to be assigned to each RAN slice. Performance assessment reveals the promising behavior of the proposed solution. ; This work has been supported by the Spanish Research Council and FEDER funds under SONAR 5G grant (ref. TEC2017-82651-R), by the European Commission's Horizon 2020 research and innovation program under grant agreement #871428, 5G-CLARITY project, and by the Secretariat for Universities and Research of the Ministry of Business and Knowledge of the Government of Catalonia under grant 2019FI_B1 00102. ; Peer Reviewed ; Postprint (author's final draft)
Themen
Sprachen
Englisch
Verlag
Institute of Electrical and Electronics Engineers (IEEE)
DOI
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