Reference : Admission Control and Network Slicing for Multi-Numerology 5G Wireless Networks
Scientific journals : Article
Engineering, computing & technology : Electrical & electronics engineering
Security, Reliability and Trust
http://hdl.handle.net/10993/47074
Admission Control and Network Slicing for Multi-Numerology 5G Wireless Networks
English
Ha, Vu Nguyen mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom >]
Nguyen, Ti Ti []
Le, Long Bao []
Frigon, Jean-François []
1-Mar-2020
IEEE Networking Letters
Yes (verified by ORBilu)
International
2576-3156
[en] Network slicing ; 5G new radio ; numerology
[en] This letter studies the admission control and network slicing design for 5G New Radio (5G-NR) systems in which the total bandwidth is sliced to support the enhanced mobile broadband (eMBB) and ultra reliable and low latency communication (URLLC) services. We allow traffic from the eMBB bandwidth part to be overflowed to the URLLC bandwidth part in a controlled manner. We develop a mathematical framework to analyze the blocking probabilities of both eMBB and URLLC services based on which the network slicing and admission control is jointly optimized to minimize the blocking probability of the eMBB traffic subject to the blocking probability constraint for the URLLC traffic. An efficient iterative algorithm is proposed to deal with the underlying problem.
http://hdl.handle.net/10993/47074

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