49 citations · 55 across the 13 of their papers we have counts for
11 papers · 1 filter
ADORN: Adaptive Drift handling for Open RAN using Reinforcement Learning
Ashit Kumar Subudhi, Bhargav Chirumamilla, Shubham Vaishnav +5
Dynamic traffic variations in Open Radio Access Networks (O-RAN) lead to drift, which degrades the performance of Artificial Intelligence/Machine Learning (AI/ML) models. Tradition…
Integrating Explainable AI for Energy Efficient Open Radio Access Networks
L. Malakalapalli, V. Gudepu, B. Chirumamilla +2
The Open Radio Access Network (Open RAN) is an emerging idea -- transforming the traditional Radio Access Networks (RAN) that are monolithic and inflexible into more flexible and i…
Performance Evaluation of Scheduling Scheme in O-RAN 5G Network using NS-3
A. K. Subudhi, A. Piccioni, V. Gudepu +4
The integration of Open Radio Access Network (O-RAN) principles into 5G networks introduces a paradigm shift in how radio resources are managed and optimized. O-RAN's open architec…
FALCON: A Framework for Fault Prediction in Open RAN Using Multi-Level Telemetry
Yaswanth Kumar LS, Somya Jain, Bheemarjuna Reddy Tamma +1
O-RAN has brought in deployment flexibility and intelligent RAN control for mobile operators through its disaggregated and modular architecture using open interfaces. However, this…
Generative-AI for AI/ML Model Adaptive Retraining in Beyond 5G Networks
Venkateswarlu Gudepu, Bhargav Chirumamilla, Venkatarami Reddy Chintapalli +4
Beyond fifth-generation (B5G) networks aim to support high data rates, low-latency applications, and massive machine communications. Artificial Intelligence/Machine Learning (AI/ML…
An Analytical Study on Functional Split in Martian 3D Networks
Stefano Bonafini, Claudio Sacchi, Riccardo Bassoli +3
As space agencies are planning manned missions to reach Mars, researchers need to pave the way for supporting astronauts during their sojourn. This will also be achieved by providi…
A Comprehensive Study of Virtual Machine and Container Based Core Network Components Migration in OpenROADM SDN-Enabled Network
Shunmugapriya Ramanathan, Koteswararao Kondepu, Tianliang Zhang +5
With the increasing demand for openness, flexibility, and monetization the Network Function Virtualization (NFV) of mobile network functions has become the embracing factor for mos…
Dimensioning of V2X Services in 5G Networks through Forecast-based Scaling
Jorge Martín-Pérez, Koteswararao Kondepu, Danny De Vleeschauwer +6
With the increasing adoption of intelligent transportation systems and the upcoming era of autonomous vehicles, vehicular services (such as, remote driving, cooperative awareness,…
5G fronthaul-latency and jitter studies of CPRI over ethernet
Divya Chitimalla, Koteswararao Kondepu, Luca Valcarenghi +2
Common Public Radio Interface (CPRI) is a successful industry cooperation defining the publicly available specification for the key internal interface of radio base stations betwee…
Performance Evaluation of SDN-Controlled Green Mobile Fronthaul Using a Federation of Experimental Network
K. Kondepu, A. Sgambelluri, F. Cugini +5
When evolved NodeB (eNB) flexible functional split is implemented in Virtualized Radio Access Network (V-RAN) 5G systems, fronthaul connectivity between the virtualized network fun…
Impact of RAN Virtualization on Fronthaul Latency Budget: An Experimental Evaluation
F. Giannone, H. Gupta, D. Manicone +4
In 3GPP the architecture of a New Radio Access Network (New RAN) has been defined where the evolved NodeB (eNB) functions can be split between a Distributed Unit (DU) and Central U…