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Qiqi Wang

City University of Hong Kong (CityU)

Li Dak Sum Yip Yio Chin Academic Bu

九龍塘, 九龍

Hong Kong

  • City University of Hong Kong (CityU)

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Inferring Network-Level RAN Alarm Influence Pathways for Cellular Infrastructure Reliability

Number of pages: 41 Posted: 21 Feb 2026 Last Revised: 23 Feb 2026
Xiao Cai, Anandarup Mukherjee, Qiqi Wang, Arjun Parekh, Ajith Kumar Parlikad and Min Xie
City University of Hong Kong (CityU), University of Cambridge, City University of Hong Kong (CityU), affiliation not provided to SSRN, University of Cambridge and City University of Hong Kong (CityU)
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Abstract:

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Alarm propagation inference, Telecommunication infrastructure intelligence, Network-level alarm influence pathways, Time-aware graph attention networks, Radio access networks, Intelligent infrastructure management