TY - GEN
T1 - Quality of service enabled network slicing model in 5G and the next generation virtualized networks
AU - Govender, Poovendren
AU - Ogudo, Kingsley A.
AU - Chabalala, Chabalala
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021/9/13
Y1 - 2021/9/13
N2 - The demand for high-speed connectivity has increased globally. The covid-19 pandemic, which forced global lockdown and directly led to most of the global workforce to telecommute, dramatically exacerbated the need for quality mobile connectivity and high data rates. The 5th generation of mobile communication technology (5G), with its ultra-low latency and high bandwidth capacity, becomes a natural fit to overhaul communication infrastructure to meet the connectivity demands. Key to 5G's performance is network slicing, which allows for the 5G network to be segmented into virtual networks that can be used to serve specific industry verticals. To assure Quality of Service (QoS), our paper proposes a model that creates network slices with respect to QoS requirements for various industry verticals. The proposed model is designed and evaluated using a software simulation technique, and the results obtained show that QoS-enabled network slicing guarantees improved performance in terms of throughput and loss in highly varying network conditions.
AB - The demand for high-speed connectivity has increased globally. The covid-19 pandemic, which forced global lockdown and directly led to most of the global workforce to telecommute, dramatically exacerbated the need for quality mobile connectivity and high data rates. The 5th generation of mobile communication technology (5G), with its ultra-low latency and high bandwidth capacity, becomes a natural fit to overhaul communication infrastructure to meet the connectivity demands. Key to 5G's performance is network slicing, which allows for the 5G network to be segmented into virtual networks that can be used to serve specific industry verticals. To assure Quality of Service (QoS), our paper proposes a model that creates network slices with respect to QoS requirements for various industry verticals. The proposed model is designed and evaluated using a software simulation technique, and the results obtained show that QoS-enabled network slicing guarantees improved performance in terms of throughput and loss in highly varying network conditions.
KW - 5G
KW - NaaS
KW - Network Slicing
KW - NFV
KW - QoS
KW - SDN
UR - http://www.scopus.com/inward/record.url?scp=85118433258&partnerID=8YFLogxK
U2 - 10.1109/AFRICON51333.2021.9571005
DO - 10.1109/AFRICON51333.2021.9571005
M3 - Conference contribution
AN - SCOPUS:85118433258
T3 - IEEE AFRICON Conference
BT - Proceedings of 2021 IEEE AFRICON, AFRICON 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2021 IEEE AFRICON, AFRICON 2021
Y2 - 13 September 2021 through 15 September 2021
ER -