45 citations · 59 across the 7 of their papers we have counts for
7 papers
ACCoRD: Actor-Critic Conflict Resolution with Deep learning for O-RAN xApps
Cezary Adamczyk, Adrian Kliks
Conflict Mitigation (ConMit) is a crucial part of intelligent network control in Open Radio Access Networks (O-RAN). In this paper, we propose a method named ACCoRD to resolve dete…
Experimental evaluation of xApp Conflict Mitigation Framework in O-RAN: Insights from Testbed deployment in OTIC
Abida Sultana, Cezary Adamczyk, Mayukh Roy Chowdhury +2
Conflict Mitigation (CM) in Open Radio Access Network (O-RAN) is a topic that is gaining importance as commercial O-RAN deployments become more complex. Although research on CM is…
Challenges for Conflict Mitigation in O-RAN's RAN Intelligent Controllers
Cezary Adamczyk
The O-RAN architecture enables a more flexible and dynamic radio access network (RAN) control by separating hardware and software components. However, the distributed nature of the…
Open RAN xApps Design and Evaluation: Lessons Learnt and Identified Challenges
Marcin Hoffmann, Salim Janji, Adam Samorzewski +6
Open Radio Access Networks (RAN) offer diverse economic opportunities. A transition to a flexible, modular approach within the disaggregated RAN framework is crucial, involving car…
Detection and mitigation of indirect conflicts between xApps in Open Radio Access Networks
Cezary Adamczyk, Adrian Kliks
In Open Radio Access Networks, the Conflict Mitigation component, which is part of the Near-RT RIC, aims to detect and resolve any conflicts between xApp decisions. In this paper,…
Conflict Mitigation Framework and Conflict Detection in O-RAN Near-RT RIC
Cezary Adamczyk, Adrian Kliks
The steady evolution of the Open RAN concept sheds light on xApps and their potential use cases in O-RANcompliant deployments. There are several areas where xApps can be used that…
Reinforcement Learning Algorithm for Traffic Steering in Heterogeneous Network
Cezary Adamczyk, Adrian Kliks
Heterogeneous radio access networks require efficient traffic steering methods to reach near-optimal results in order to maximize network capacity. This paper aims to propose a nov…