536 citations
- University of LuxembourgLU193 papers
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5 papers · 1 filter
Towards Scalable O-RAN Resource Management: Graph-Augmented Proximal Policy Optimization
Duc-Thinh Ngo, Kandaraj Piamrat, Ons Aouedi +2
Open Radio Access Network (O-RAN) architectures enable flexible, scalable, and cost-efficient mobile networks by disaggregating and virtualizing baseband functions. However, this f…
A Survey on Semantic Communications for Intelligent Wireless Networks
Sridhar Iyer, Rajashri Khanai, Dattaprasad Torse +5
With deployment of 6G technology, it is envisioned that competitive edge of wireless networks will be sustained and next decade's communication requirements will be stratified. Als…
Blockchain-based Content Delivery Networks: Content Transparency Meets User Privacy
Thang X. Vu, Symeon Chatzinotas, Bjorn Ottersten
Blockchain is a merging technology for decentralized management and data security, which was first introduced as the core technology of cryptocurrency, e.g., Bitcoin. Since the fir…
ANCHOR: logically-centralized security for Software-Defined Networks
Diego Kreutz, Jiangshan Yu, Fernando M. V. Ramos +1
While the centralization of SDN brought advantages such as a faster pace of innovation, it also disrupted some of the natural defenses of traditional architectures against differen…
The KISS principle in Software-Defined Networking: An architecture for Keeping It Simple and Secure
Diego Kreutz, Jiangshan Yu, Paulo Esteves-Verissimo +2
Security is an increasingly fundamental requirement in Software-Defined Networking (SDN). However, the pace of adoption of secure mechanisms has been slow, which we estimate to be…