M Elkael, B Jouaber, H Castel-Taleb… - 2021 IEEE 46th …, 2021 - ieeexplore.ieee.org
The 5G telecommunication ecosystem is expected to dynamically support new and various applications from the industrial and the service sectors that are very heterogeneous in terms …
The emerging 5G applications and the connectivity of billions of devices have driven the investigation of multi-domain heterogeneous converged optical networks. To support …
Elastic Optical Network (EON) virtualization has recently emerged as an enabling technology for 5G network slicing. A fundamental problem in EON slicing (known as Virtual …
H Cao, S Wu, H Zhu, L Yang - 2018 IEEE Globecom …, 2018 - ieeexplore.ieee.org
Network virtualization (NV) is one important attribute of the next generation network (eg, upcoming 5G virtualized networking). Virtual network embedding (VNE) is about the …
In the era of Industry 4.0, the Industrial Internet of Things (IIoT) is developing rapidly, various IIoT applications pose new challenges to the existing network architecture. On the one hand …
I Ullah, HK Lim, YH Han - 2021 International Conference on …, 2021 - ieeexplore.ieee.org
Network Virtualization (NV) technology allows multiple virtual network requests to share resources on the same subtract network. In network virtualization, Virtual Network …
Network slicing remains one of the key technologies in 5G and beyond 5G networks (B5G). By leveraging SDN and NVF techniques, it enables the coexistence of several …
M Lu, Y Lian, Y Chen, M Li - IEEE Access, 2018 - ieeexplore.ieee.org
Many existing virtual network embedding (VNE) algorithms adopt the greedy embedding strategies, which embed the in-progress virtual network requests (VNRs) onto the substrate …
P Zhang, H Yao, Y Liu - IEEE Access, 2016 - ieeexplore.ieee.org
The issue of virtual network (VN) embedding constitutes an important aspect of network virtualization, which is considered to be one of the most crucial techniques to overcome the …