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5G RAN Slicing for Verticals: Enablers and Challenges [PDF]
IEEE Communications Magazine, 2019 This article investigates the slicing concept in the 5G RAN with the related challenges and research problems. The objective is to identify the plausible options for implementing the slicing concept at the RAN level by the mobile network operator to respond to the needs of verticals. We start by identifying the different slice granularity options, that
Elayoubi, Salah Eddine +3 more
openaire +3 more sources
eXP-RAN—An Emulator for Gaining Experience With Radio Access Networks, Edge Computing, and Slicing
IEEE Access, 2020 Radio Access Networks (RAN), Edge Computing (EC), and Network Slicing are some of the critical components in 5G networks used to provide different transport services over the same infrastructure and to enable new features, e.g., low latency and context ...
Joao Paulo Esper +6 more
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RAN Slicing Performance Tradeoffs: Timing Versus Throughput Requirements [PDF]
IEEE Open Journal of the Communications Society, 2022 The coexistence of diverse services with heterogeneous requirements is a fundamental feature of 5G. This necessitates efficient Radio Access Network (RAN) slicing, defined as sharing of the wireless resources among diverse services while guaranteeing ...
Federico Chiariotti +4 more
doaj +2 more sources
MARSRA: Mobility-Aware RAN Slicing Resource Allocation for Open RAN Deployments [PDF]
2024 IEEE 29th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD)The delivery of diverse services in 5G/6G networks is made possible through Network Slicing (NS). This paper focuses on Radio Access Network (RAN) slicing in the presence of user mobility, which can greatly affect the performance of the slices provided ...
Sina Ebrahimi +2 more
openaire +3 more sources
Search-based amorphous slicing [PDF]
, 2005 Amorphous slicing is an automated source code extraction technique with applications in many areas of software engineering, including comprehension, reuse, testing and reverse engineering.
Fatiregun, D, Harman, M, Hierons, RM
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Serving HTC and Critical MTC in a RAN Slice [PDF]
2021 IEEE 22nd International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM), 2021 We consider a slice of a radio access network where human and machine users access services with either high throughput or low latency requirements. The slice offers both eMBB and URLLC service categories to serve HTC (Human-Type Communication) and MTC (Machine-Type Communication) traffic.
Mancuso, Vincenzo +3 more
openaire +7 more sources
CoRR, 2023 Network slicing is essential for transforming future telecommunication networks into versatile service platforms, but it also presents challenges for sustainable network operations. While meeting the requirements of network slices incurs additional energy consumption compared to non-sliced networks, operators strive to offer diverse 5G and beyond ...
Hnin Pann Phyu +3 more
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The Impact of RAN Slice Bandwidth Subpartitioning on Slice Performance
2022 International Wireless Communications and Mobile Computing (IWCMC), 2022 Network slicing in 5G RAN enables building logical networks on top of physical infrastructure. In case of RAN spectrum resources are divided into small bandwidth parts then, the network function in core network, namely Network Slice Admission Control Function (NSACF) enables to limit the count of user equipments (UE) and packet data unit (PDU) sessions
Marika Kulmar +2 more
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SEM-O-RAN: Semantic and Flexible O-RAN Slicing for NextG Edge-Assisted Mobile Systems [PDF]
, 2022 5G and beyond cellular networks (NextG) will support the continuous execution of resource-expensive edge-assisted deep learning (DL) tasks. To this end, Radio Access Network (RAN) resources will need to be carefully sliced to satisfy heterogeneous ...
Restuccia, Francesco +3 more
core +3 more sources
Resource Allocation in an Open RAN System Using Network Slicing [PDF]
, 2022 The next radio access network (RAN) generation, open RAN (O-RAN), aims to enable more flexibility and openness, including efficient service slicing, and to lower the operational costs in 5G and beyond wireless networks.
Alcaraz López, Onel Luis +3 more
core +1 more source