Joint balancing of IT and spectrum resources for selecting virtualized network function in inter-datacenter elastic optical networks
With network functions decoupled from specific hardware, network function virtualization
(NFV) is a promising technology to accelerate service provisioning in datacenter (DC) …
(NFV) is a promising technology to accelerate service provisioning in datacenter (DC) …
Joint IT and spectrum resource load balancing for VNF selection in inter-datacenter elastic optical networks
The selection of virtualized network functions (VNFs) in service provisioning is a critical
issue in inter-datacenter elastic optical networks. In this paper, considering load balancing of …
issue in inter-datacenter elastic optical networks. In this paper, considering load balancing of …
Balanced resource allocation for VNF service chain provisioning in inter-datacenter elastic optical networks
Abstract Network Function Virtualization (NFV) is a novel technology that enables flexible
and cost-effective network services by replacing the hardware-based middleboxes with …
and cost-effective network services by replacing the hardware-based middleboxes with …
Joint spectrum and IT resource allocation for efficient vNF service chaining in inter-datacenter elastic optical networks
W Fang, M Zeng, X Liu, W Lu… - IEEE Communications …, 2016 - ieeexplore.ieee.org
We study how to allocate spectrum and IT resources jointly for realizing efficient virtual
network function (VNF) service chaining in inter-datacenter elastic optical networks. We first …
network function (VNF) service chaining in inter-datacenter elastic optical networks. We first …
Resource balanced service chaining in NFV-enabled inter-datacenter elastic optical networks
A Khatiri, G Mirjalily - 2020 12th International Conference on …, 2020 - ieeexplore.ieee.org
Recently, Network Function Virtualization (NFV) as a promising technology has attracted
great interest of the academia as well as industry. Most of the service providers are planning …
great interest of the academia as well as industry. Most of the service providers are planning …
Delay-aware and resource-efficient service function chain mapping in inter-datacenter elastic optical networks
Network function virtualization (NFV) is emerging as a promising paradigm for network
architectures. By migrating network functions from dedicated hardware appliances to …
architectures. By migrating network functions from dedicated hardware appliances to …
Deep reinforcement learning for provisioning virtualized network function in inter-datacenter elastic optical networks
M Zhu, Q Chen, J Gu, P Gu - IEEE Transactions on Network and …, 2022 - ieeexplore.ieee.org
In today's datacenters (DCs), IT resources virtualization is leveraged to realize Network
Function Virtualization (NFV) over general-purpose servers. Meanwhile, most of the service …
Function Virtualization (NFV) over general-purpose servers. Meanwhile, most of the service …
A cost-efficient, load-balanced and fragmentation-aware approach for deployment of VNF service chains in Elastic Optical Networks
A Khatiri, G Mirjalily - Computer Communications, 2022 - Elsevier
Abstract By emerging Network Function Virtualization (NFV), service providers use VNFs
(Virtual Network Functions) and VNF service chain (VNF-SC) as an agile, scalable, and cost …
(Virtual Network Functions) and VNF service chain (VNF-SC) as an agile, scalable, and cost …
Orchestrating multicast-oriented NFV trees in inter-DC elastic optical networks
M Zeng, W Fang, JJPC Rodrigues… - 2016 IEEE International …, 2016 - ieeexplore.ieee.org
It is known that by incorporating network function virtualization (NFV) in inter-datacenter
(inter-DC) networks, we can use the network resources more intelligently to deploy new …
(inter-DC) networks, we can use the network resources more intelligently to deploy new …
Energy-efficient graph reinforced vNFC deployment in elastic optical inter-DC networks
With the rapid development of information and communication technology (ICT), the demand
for flexible and cost-effective network services (NSs) is growing exponentially. Network …
for flexible and cost-effective network services (NSs) is growing exponentially. Network …