33 citations · 112 across the 21 of their papers we have counts for
21 papers
rApp/xApp Attestation: A New Security Use Case for O-RAN
Hamed Alimohammadi, Burcu Şahin, Arda Akman +3
The disaggregation and softwarization introduced by the Open Radio Access Network (O-RAN) architecture enable multi-vendor innovation but also expose the RAN Intelligent Controller…
Talk Like a Packet: Rethinking Network Traffic Analysis with Transformer Foundation Models
Samara Mayhoub, Chuan Heng Foh, Mahdi Boloursaz Mashhadi +2
Inspired by the success of Transformer-based models in natural language processing, this paper investigates their potential as foundation models for network traffic analysis. We pr…
Uplink SCMA-empowered Uncoordinated Random Access for Future mMTC
Pengyu Gao, Qu Luo, Jing Zhu +3
In this paper, a novel uncoordinated random access (URA) protocol is presented to address the pressing demand for massive connectivity with low access latency in future massive mac…
Dynamic Resource Allocation in Distributed MIMO-LEO Satellite Networks
Qihao Peng, Qu Luo, Yi Ma +5
This paper characterizes the impacts of channel estimation errors and Rician factors on achievable data rate and investigates the user scheduling strategy, combining scheme, power…
KPI Poisoning: An Attack in Open RAN Near Real-Time Control Loop
Hamed Alimohammadi, Sotiris Chatzimiltis, Samara Mayhoub +4
Open Radio Access Network (Open RAN) is a new paradigm to provide fundamental features for supporting next-generation mobile networks. Disaggregation, virtualisation, closed-loop d…
Use of Parallel Explanatory Models to Enhance Transparency of Neural Network Configurations for Cell Degradation Detection
David Mulvey, Chuan Heng Foh, Muhammad Ali Imran +1
In a previous paper, we have shown that a recurrent neural network (RNN) can be used to detect cellular network radio signal degradations accurately. We unexpectedly found, though,…