Results 61 to 70 of about 416 (159)

ZORAN-Sec: A Zero Trust–Compliant Intrusion Detection Framework for Open RAN With a Lightweight Transformer

IEEE Open Journal of the Communications Society
Open Radio Access Networks (O-RAN) address vendor lock-in and limited flexibility in traditional Radio Access Networks by introducing open interfaces, disaggregation, and programmability.
Loreen Mahmoud, Madhusanka Liyanage, Sugata Gangopadhyay   +2 more
doaj   +1 more source

Open RAN xApps Design and Evaluation: Lessons Learnt and Identified Challenges

IEEE Journal on Selected Areas in Communications
Accepted for publication in IEEE Journal on Selected Areas in ...
Marcin Hoffmann, Salim Janji, Adam Samorzewski, Lukasz Kulacz, Cezary Adamczyk, Marcin Dryjanski, Pawel Kryszkiewicz, Adrian Kliks, Hanna Bogucka   +8 more
openaire   +4 more sources

xAPP : XML Application Platform : framework de desarrollo multiplataforma basado en la nube [PDF]

, 2012
Actualmente existen diferentes frameworks de desarrollo multiplataforma para dispositivos m oviles, que tratan de acelerar el proceso de creaci on de aplicaciones y facilitar la publicaci on simult anea en dispositivos con diferente sistema operativo ...
Berlana Hernández, Javier
core   +2 more sources

Multi-Agent Team Learning in Virtualized Open Radio Access Networks (O-RAN). [PDF]

Sensors (Basel), 2022
Iturria-Rivera PE, Zhang H, Zhou H, Mollahasani S, Erol-Kantarci M.   +4 more
europepmc   +1 more source

Recent Advances in Machine Learning for Network Automation in the O-RAN. [PDF]

Sensors (Basel), 2023
Hamdan MQ, Lee H, Triantafyllopoulou D, Borralho R, Kose A, Amiri E, Mulvey D, Yu W, Zitouni R, Pozza R, Hunt B, Bagheri H, Foh CH, Heliot F, Chen G, Xiao P, Wang N, Tafazolli R.   +17 more
europepmc   +1 more source

AutORAN: LLM-driven Natural Language Programming for Agile xApp Development

CoRR
Traditional RAN systems are closed and monolithic, stifling innovation. The openness and programmability enabled by Open Radio Access Network (O-RAN) are envisioned to revolutionize cellular networks with control-plane applications--xApps. The development of xApps (typically by third-party developers), however, remains time-consuming and cumbersome ...
Xin Li, Shiming Yu, Leming Shen, Jianing Zhang, Yuanqing Zheng, Yaxiong Xie   +5 more
openaire   +3 more sources

Exploiting and Securing ML Solutions in Near-RT RIC: A Perspective of an xApp

CoRR
Open Radio Access Networks (O-RAN) are emerging as a disruptive technology, revolutionising traditional mobile network architecture and deployments in the current 5G and the upcoming 6G era. Disaggregation of network architecture, inherent support for AI/ML workflows, cloud-native principles, scalability, and interoperability make O-RAN attractive to ...
Thusitha Dayaratne, Viet Vo, Shangqi Lai, Sharif Abuadbba, Blake Haydon, Hajime Suzuki, Xingliang Yuan, Carsten Rudolph   +7 more
openaire   +3 more sources

Dynamic Spectrum Allocation Using Multi-Source Context Information in OpenRAN Networks. [PDF]

Sensors (Basel), 2022
Kułacz Ł, Kliks A.
europepmc   +1 more source

MANATEE: A DevOps Platform for xApp Lifecycle Management and Testing in Open RAN

CoRR
The shift to disaggregated 5G architectures introduces unprecedented flexibility but also significant complexity in Beyond 5G Radio Access Networks (RANs). Open RAN enables programmability through xApps, yet deploying and validating these applications is critical given the nature of the systems they aim to control.
Sofia Montebugnoli, Leonardo Bonati, Andrea Sabbioni, Luca Foschini 0001, Paolo Bellavista, Salvatore D'Oro, Michele Polese, Tommaso Melodia   +7 more
openaire   +2 more sources

Enhancing Energy Efficiency in O-RAN Through Intelligent xApps Deployment

2024 11th International Conference on Wireless Networks and Mobile Communications (WINCOM)
The proliferation of 5G technology presents an unprecedented challenge in managing the energy consumption of densely deployed network infrastructures, particularly Base Stations (BSs), which account for the majority of power usage in mobile networks. The O-RAN architecture, with its emphasis on open and intelligent design, offers a promising framework ...
Xuanyu Liang, Ahmed Al-Tahmeesschi, Qiao Wang, Swarna Bindu Chetty, Chenrui Sun, Hamed Ahmadi   +5 more
openaire   +3 more sources