Journal
2020 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM)
Volume -, Issue -, Pages -Publisher
IEEE
DOI: 10.1109/GLOBECOM42002.2020.9348132
Keywords
Network Slicing; Machine Learning; Wireless Network; Vehicular Network; Edge Computing
Funding
- JSPS KAKENHI [JP19K20250, JP20F20080, JP20H04174]
- Leading Initiative for Excellent Young Researchers (LEADER), MEXT, Japan
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Network slicing, as an effective way of using heterogeneous network resources, is widely used in today's radio access network (RAN). However, because of the greater randomness of equipment capacity and mobility, the existing allocation schemes of network slicing do not make use of existing resources effectively. In this regard, this paper studies how to improve the efficiency of network slicing utilization in one base station (BS) area through deep Q-learning's allocation strategy. First, we propose an allocation strategy that uses the preference matrix to prioritize all network slices. Then, with low coupling, a real-time updating Q-learning model is developed to calculate the preference matrix. Finally, we demonstrate through simulation that our proposal can improve the efficiency of service delivery in a heterogeneous wireless network region.
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