Results 71 to 80 of about 30,329 (268)

Customization and Trade-offs in 5G RAN Slicing [PDF]

IEEE Communications Magazine, 2019
The heterogeneity of the requirements for 5G necessitate a versatile 5G radio access network (RAN); slicing offers a way of realizing a flexible RAN through customized virtual subnetworks. In this article, we focus on how enabling lower-layer flexibility in the RAN affects the development of RAN slicing, particularly in relation to ensuring isolation ...
Sexton, Conor, Marchetti, Nicola, DaSilva, Luiz A.   +2 more
openaire   +1 more source

Memory and Resting‐State Connectivity in Acute Transient Global Amnesia: A Case–Control fMRI Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Transient global amnesia (TGA) is a striking model of isolated amnesia. While hippocampal lesions are well described, the network‐level mechanisms and the precise neuropsychological profile remain debated. Our objective was thus to characterize functional and neuropsychological correlates of acute TGA and their ...
Elias El Otmani, Emmanuel Barbeau, Béatrice Lemesle, Emilie Milongo‐Rigal, Sophie Fernandez, Sandrine Charpentier, Jean‐François Albucher, Nicolas Raposo, Fabrice Bonneville, Patrice Péran, Jérémie Pariente   +10 more
wiley   +1 more source

End-to-End Network Slicing in Radio Access Network, Transport Network and Core Network Domains

IEEE Access, 2020
Network slicing (NS) has been well discussed in the transport network (TN) and core network (CN) domains. This paper extends it to the radio access network (RAN) domain, and the NS in RAN, TN and CN domains is defined as end-to-end (E2E) NS system.
Xu Li, Rui Ni, Jun Chen, Yibo Lyu, Zhichao Rong, Rui Du   +5 more
doaj   +1 more source

Optimized Cell Planning for Network Slicing in Heterogeneous Wireless Communication Networks

, 2018
We propose a cell planning scheme to maximize the resource efficiency of a wireless communication network while considering quality-of-service requirements imposed by different mobile services.
Bahlke, Florian, Henneberger, Steffen, Pesavento, Marius, Ramos-Cantor, Oscar D.   +3 more
core   +1 more source

Optimizing Dynamic RAN Slicing in Programmable 5G Networks [PDF]

ICC 2019 - 2019 IEEE International Conference on Communications (ICC), 2019
Network slicing is envisioned as a tool for 5G networks to provide network flexibility and isolation among different logical networks. While network slicing is well investigated in the fixed-network side, in the Radio Access Network (RAN) there remain challenging problems, which originate mainly from the stochastic nature of the wireless channels and ...
Arled Papa, Markus Klugel, Leonardo Goratti, Tinku Rasheed, Wolfgang Kellerer   +4 more
openaire   +1 more source

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

Advanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell, Martha Leach, Hongtao Song, Carolyn Seepersad   +3 more
wiley   +1 more source

Tag-Cloud Drawing: Algorithms for Cloud Visualization [PDF]

, 2007
Tag clouds provide an aggregate of tag-usage statistics. They are typically sent as in-line HTML to browsers. However, display mechanisms suited for ordinary text are not ideal for tags, because font sizes may vary widely on a line.
Kaser, Owen, Lemire, Daniel
core   +3 more sources

Modeling Profit of Sliced 5G Networks for Advanced Network Resource Management and Slice Implementation

, 2017
The core innovation in future 5G cellular networksnetwork slicing, aims at providing a flexible and efficient framework of network organization and resource management.
Han, Bin, Schotten, Hans D., Tayade, Shreya   +2 more
core   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

Advanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba, Sang‐Hyeok Lee, Christina Gasper, Martina Freund, Sandra Korte‐Kerzel, Ulrich Kerzel   +5 more
wiley   +1 more source

AI-RAN resource configuration for non-collaborative cross-domain slicing

Journal of Information and Intelligence
In the evolution from 5G to 6G, network slicing faces challenges due to the coexistence of multiple operators and service providers, where privacy constraints on configuration data and parameters restrict end-to-end slice deployment.
Ruihan Wen, Gang Feng, Chengjie Li, Haokang Lou, Qiping Xu, Tao Liu, Zihan Chen   +6 more
doaj   +1 more source