AI-empowered virtual network embedding: a comprehensive survey
For the challenges posed by Internet rigidity, network virtualization (NV) technology emerges
as a pivotal approach, imparting diversity, resilience, and scalability to the evolution of new …
as a pivotal approach, imparting diversity, resilience, and scalability to the evolution of new …
Auction mechanisms for virtualization in 5G cellular networks: Basics, trends, and open challenges
Wireless network virtualization (WNV) is considered as a reliable and effective solution to
enhance the capacity and resource utilization in emerging 5G cellular wireless networks …
enhance the capacity and resource utilization in emerging 5G cellular wireless networks …
On dynamic service function chain deployment and readjustment
Network function virtualization (NFV) is a promising technology to decouple the network
functions from dedicated hardware elements, leading to the significant cost reduction in …
functions from dedicated hardware elements, leading to the significant cost reduction in …
VNF-based service provision in software defined LEO satellite networks
Low earth orbit (LEO) satellite networks will play important roles in the sixth generation (6G)
communication system. Software defined network technique is a novel approach introduced …
communication system. Software defined network technique is a novel approach introduced …
Novel node-ranking approach and multiple topology attributes-based embedding algorithm for single-domain virtual network embedding
H Cao, L Yang, H Zhu - IEEE Internet of Things Journal, 2017 - ieeexplore.ieee.org
Network virtualization (NV) is a promising approach to remove the ossification of current
Internet. Virtual network embedding (VNE) is the key issue in NV which efficiently and …
Internet. Virtual network embedding (VNE) is the key issue in NV which efficiently and …
Network function virtualization in dynamic networks: A stochastic perspective
As a key enabling technology for 5G network softwarization, network function virtualization
(NFV) provides an efficient paradigm to optimize network resource utility for the benefits of …
(NFV) provides an efficient paradigm to optimize network resource utility for the benefits of …
A novel optimal mapping algorithm with less computational complexity for virtual network embedding
Network virtualization (NV) is widely accepted as one enabling technology for future
network, which enables multiple virtual networks (VNs) with different paradigms and …
network, which enables multiple virtual networks (VNs) with different paradigms and …
5G network slices embedding with sharable virtual network functions
C Mei, J Liu, J Li, L Zhang… - Journal of Communications …, 2020 - ieeexplore.ieee.org
Network slicing (NS) is recognized as a key technology for the 5G mobile network in
enabling the network to support multiple diversified vertical markets over a shared physical …
enabling the network to support multiple diversified vertical markets over a shared physical …
Virtual network embedding approximations: Leveraging randomized rounding
The Virtual Network Embedding Problem (VNEP) captures the essence of many resource
allocation problems. In the VNEP, customers request resources in the form of Virtual …
allocation problems. In the VNEP, customers request resources in the form of Virtual …
Efficient virtual network embedding of cloud-based data center networks into optical networks
The demand for data center bandwidth has exploded due to the continuous development of
cloud computing, causing the use of network resources close to saturation. Optical network …
cloud computing, causing the use of network resources close to saturation. Optical network …