RAN virtualization: How hard is it to fully achieve?

M Kassi, S Hamouda - IEEE Access, 2024 - ieeexplore.ieee.org
Radio Access Network (RAN) virtualization stands as a pivotal concept in the realm of 5G
networks and beyond. It emerges as a viable solution not only to address energy cost …

Virtual radios, real services: Enabling RANaaS through radio virtualisation

JF Santos, M Kist, J Rochol… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Network slicing is one of the key enabling techniques for 5G, allowing Mobile Network
Operators (MNOs) to support services with diverging requirements on top of their physical …

Enabling virtual radio functions on software defined radio for future wireless networks

W Liu, JF Santos, J de Belt, X Jiao, I Moerman… - Wireless Personal …, 2020 - Springer
Today's wired networks have become highly flexible, thanks to the fact that an increasing
number of functionalities are realized by software rather than dedicated hardware. This trend …

AIRTIME: End-to-end virtualization layer for RAN-as-a-Service in future multi-service mobile networks

M Kist, JF Santos, D Collins, J Rochol… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
Future mobile networks are envisioned to become multi-service systems, enabling the
dynamic deployment of services with vastly different performance requirements …

[HTML][HTML] A baseband wireless spectrum hypervisor for multiplexing concurrent ofdm signals

FAP de Figueiredo, R Mennes, I Jabandžić, X Jiao… - Sensors, 2020 - mdpi.com
The next generation of wireless and mobile networks will have to handle a significant
increase in traffic load compared to the current ones. This situation calls for novel ways to …

Single frequency networks for 5g broadcast: a software defined radio experiment

A Ibanez, B Inesta, M Fuentes… - 2020 IEEE …, 2020 - ieeexplore.ieee.org
Broadcast is a mechanism created for the delivery of the same content to many users
simultaneously. This technology has been considered in 3GPP as part of 4G and recently …

Air‐interface virtualization using filter bank multicarrier and orthogonal frequency division multiplexing configurations

MM Saad, FA Bhatti, A Zafar, S Jangsher… - Transactions on …, 2021 - Wiley Online Library
Mobile networks have to cater for diverse services that have distinct requirements in terms of
bandwidth, latency, and so on. Network virtualization is a key technology that efficiently …

Slicing in heterogeneous software-defined radio access networks

R Schmidt - 2021 - theses.hal.science
5G networks are envisioned to be a paradigm shift towards service-oriented networks. In this
thesis, we investigate how to efficiently combine slicing and SD-RAN to provide the required …

Efectos económicos de la Regulación del Roaming automático nacional en Colombia.

LC Ricaurte Lora - 2024 - repositorio.uniandes.edu.co
La presente investigación evalúa el efecto de la Resolución CRC 6298 de 2021, la cual
definió los valores tope para la remuneración para la remuneración del servicio de …

Realization of an SRM with Offset Concept by Mathematical Description

C Röth, F Milde, D Trebbels… - 2021 IEEE 9th …, 2021 - ieeexplore.ieee.org
The design of a switched reluctance motor (SRM) with offset concept reduces the torque
ripple of the machine. By adapting the magnetic circuit to individual elements and grou** …