… latency and computing load can be a function of the demands traffic, VNFs can be … NFV network model suitable for ISP operations. We define the generic VNF chain routing optimization …
… of chained network … placement and online optimization of VMs, which is able to asymptotically optimally process and route network service chains in real-time, adapting to the network …
Q Zhang, Y Xiao, F Liu, JCS Lui, J Guo… - 2017 IEEE 37th …, 2017 - ieeexplore.ieee.org
… To jointly optimize the performance of NFV, we propose a priority-… network congestions (reflected by packet loss rate) and job rejection rate. We jointly optimize VNF chain placement …
R Cohen, L Lewin-Eytan, JS Naor… - 2015 IEEE Conference …, 2015 - ieeexplore.ieee.org
… From the theoretical point of view, the modeling of our setting introduces a new type of optimization problems, combining networkfunction setup costs, connectivity costs of the clients, …
… To the best of our knowledge, networkfunctionplacement and chaining has not been investigated before the inception of NFV, eg for planning and deployment of physical middleboxes. …
J Zhang, W Wu, JCS Lui - … symposium on mobile ad hoc networking and …, 2018 - dl.acm.org
… functionplacement and chaining problem, relax it to a linear … [9, 10], so that the function placement and chaining can be done … an integer optimization for the functionplacement and …
A Baumgartner, VS Reddy… - … conference on Network …, 2015 - ieeexplore.ieee.org
… core networkfunction type is derived from the optimization result … placement options for the pre-defined virtual core network … of the virtual network topology search within the optimization, …
S Demirci, S Sagiroglu - Journal of Network and Computer Applications, 2019 - Elsevier
… solutions, a review of state-of-the-art works that consider cost, energy consumption, latency, and network load optimization, and a comparison of the studies based on the developed …
B Kar, EHK Wu, YD Lin - IEEE Transactions on Network and …, 2017 - ieeexplore.ieee.org
… issue in the networkfunction virtualization network. We proposed an energy-saving model using an M/M/c queuing network. We formulated an optimization problem to minimize the total …