Results 221 to 230 of about 2,241 (253)

Distributed multi-tenant RAN slicing in 5G networks

Wireless Networks, 2022
International audience ; Network slicing is a promising technology in 5G networks. The key concept is to divide the physical network into multiple logical networks, that are tailored to fulfill diverse service requirements. In this paper, we propose a multi-tenant radio access network (RAN) slicing approach that enables adaptive and isolated logical ...
Zeina Awada, Karen Boulos, Melhem El Helou, Kinda Khawam, Samer Lahoud   +4 more
openaire   +2 more sources

RAN Slicing-based Handover Scheme in HetNets

2018 IEEE 23rd International Conference on Digital Signal Processing (DSP), 2018
In this paper, we propose a radio access network (RAN) slicing based handover scheme in heterogeneous networks, which provides users with better QoS of customized services during handover. Firstly, we present a hierarchical control model composed of a global controller and multiple local controllers for the heterogeneous networks, including LTE, WLAN ...
Xu Dong, Liqiang Zhao, Hui Zhao, Chengkang Pan   +3 more
openaire   +1 more source

DEMO: SDN-based network slicing in C-RAN

2018 15th IEEE Annual Consumer Communications & Networking Conference (CCNC), 2018
Network slicing is considered a key technology for the upcoming 5G system, enabling operators to efficiently support multiple services with heterogeneous requirements, over a common shared infrastructure. In this demo, we present a prototype for managing network slices in the Cloud Radio Access Network (C-RAN), which is considered the reference network
Costanzo, Salvatore, Fajjari, Ilhem, Aitsaadi, Nadjib, Langar, Rami   +3 more
openaire   +2 more sources

ProSLICE: An Open RAN-based approach to Programmable RAN Slicing

GLOBECOM 2022 - 2022 IEEE Global Communications Conference, 2022
Ahan Kak, Van-Quan Pham, Huu-Trung Thieu, Nakjung Choi   +3 more
openaire   +1 more source

Handover with RAN-Slicing in HetNets

2022 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC), 2022
Yuemeng Zhi, Gang Chuai, Weidong Gao, Kaisa Zhang   +3 more
openaire   +1 more source

SliceGuard: Secure and Dynamic 5G RAN Slicing with WebAssembly

Proceedings of the 30th Annual International Conference on Mobile Computing and Networking
5G enables diverse services through network slicing, allowing multiple virtual networks to share physical infrastructure. However, efficiently managing resources across slices is challenging. This demo presents SliceGuard, a two-level scheduling system that leverages WebAssembly (Wasm) to allow slice owners to run customized schedulers in a secure ...
Raphael Cannatà, Aoyu Gong, Arman Maghsoudnia, Dan Mihai Dumitriu, Haitham Hassanieh   +4 more
openaire   +1 more source

Flexible RAN Slicing for Mobile Wireless Networks

Journal of Network and Systems Management, 2022
Afonso Oliveira, Teresa Vazão
openaire   +1 more source

Communication and Computation O-RAN Resource Slicing for URLLC Services Using Deep Reinforcement Learning

IEEE Communications Standards Magazine, 2023
Boubakr Nour, Soumaya Cherkaoui, Abderrahime Filali   +2 more
exaly  

Dynamic RAN Slicing for Service-Oriented Vehicular Networks via Constrained Learning

IEEE Journal on Selected Areas in Communications, 2021
Wen Wu, Xuemin Shen, Conghao Zhou
exaly  

To Simulate RAN Slice in 5G Networks

2022 IEEE 7th International conference for Convergence in Technology (I2CT), 2022
Parikshit P Hegde, Shreehari T Alagawadi, Usha S Savadatti, Sahana V Sanagoudar   +3 more
openaire   +1 more source