Revamping the Resilience and High Availability of 5G Core for 6G Ready Network Slices

S Vittal, S Sarkar - IEEE Transactions on Network and …, 2023 - ieeexplore.ieee.org
Current advancements in the design of the service-based architecture of 5G Core (5GC) are
flexible to be deployed with Network Function Virtualization (NFV) in the form of network …

On Optimization of Next-Generation Microservice-Based Core Networks

A Tassi, D Warren, Y Wang, D Bhamare… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
Next-generation mobile core networks are required to be scalable and capable of efficiently
utilizing heterogeneous bare metal resources that may include edge servers. To this end …

Organic 6G networks: ultra-flexibility through extensive stateless functional split

M Corici, F Eichhorn, H Buhr, T Magedanz - Annals of …, 2024 - Springer
With the increase in hardware performance, the 5G mobile network architecture shifted from
physical components to software-only micro-services. The very modular network functions …

Organic 6G Continuum Architecture: A Uniform Control Plane Across Devices, Radio, and Core

M Corici, F Eichhorn, T Magedanz - IEEE Networking Letters, 2023 - ieeexplore.ieee.org
6G visionaries propose uniform control plane operations across connected devices, radio,
and core networks. We introduce an advanced, organic 6G continuum concept and …

FlexCore: Leveraging XDP-SCTP for Scalable and Resilient Network Slice Service in Future 5G Core

B Sharma, S Vittal, AA Franklin - Proceedings of the 7th Asia-Pacific …, 2023 - dl.acm.org
The control plane of 5G Core (5GC) is typically shared among multiple dependent network
slices of the data plane. But as the number of dependent slices and services on the common …

A hierarchical AI-based control plane solution for multi-technology deterministic networks

PG Giardina, P Szilágyi, CF Chiasserini… - Proceedings of the …, 2023 - dl.acm.org
Following the Industry 4.0 vision of a full digitization of the industry, time-critical services and
applications, allowing network infrastructures to deliver information with determinism and …

Procedure-Aware Stateless Systems for 5G & Beyond Core Networks

E Goshi, V Karunakaran, H Harkous… - … 2023-2023 IEEE …, 2023 - ieeexplore.ieee.org
As public and private cloud-native deployments of the 5G Core (5GC) networks are rolling-
out on a wide scale, attention is shifting towards efficient state management. While stateful …

A Systematic Study for Understanding the Security Risks in 5G Core Network

U Dixit, S Vittal - 2024 16th International Conference on …, 2024 - ieeexplore.ieee.org
The widespread adoption of 5G networks has revolutionized communication, providing great
connectivity and services across various verticals. Specifically, on the 5G Core (5GC) this …

Resource-Aware Service Prioritization in a Slice-Supportive 5G Core Control Plane for Improved Resilience and Sustenance

S Kumari, S Vittal - 2024 IEEE 21st Consumer …, 2024 - ieeexplore.ieee.org
Providing resilient and sustained service is quite challenging in the Service Based
Architecture of distributed 5G Core (5GC) as multiple Network Functions (NFs) are involved …

Evaluating CAP Theorem on a Stateless 5G Core

SP Sovitkar, S Vittal - 2024 IEEE 21st Consumer …, 2024 - ieeexplore.ieee.org
With multiple Network Functions (NFs) participating, the current Service Based Architecture
(SBA) of 5G Core (5GC) is crafted stateless, scalable, robust, and reliable to cater to various …