Communication Base Station Troubleshooting | HuiJue Group E-Site
According to GSMA''s 2023 report, 62% of cellular outages originate from undetected base station component degradation. The PAS (Problem-Agitate-Solution) framework reveals: Advanced
According to GSMA''s 2023 report, 62% of cellular outages originate from undetected base station component degradation. The PAS (Problem-Agitate-Solution) framework reveals: Advanced
These errors may arise from misconfigured network parameters, faulty base station settings, or incompatible network elements. Such discrepancies hinder the smooth
Learn how to resolve multiple base station signal conflicts with BelFone''s expert tips. Improve radio network performance and ensure clear, reliable communication.
This project aims to detect possible anomalies in the resource con-sumption of radio base stations within the 4G LTE Radio architecture. This has been done by analyzing the statistical data that
Discover key strategies and technologies to ensure dependable operator station communication in environments prone to network disturbances.
We designed and built a defense scheme which detects and blacklists a fake base station and then, informed by the detection, avoids
The document lists various types of alarms that can occur in a telecommunications network, including radio signaling link disconnected, SCTP link fault, AC mains failure, board overload,
To facilitate the proposed method, reliable communication links between the UE and the CNs are required. This can be realized by the techniques such as device-to-device communication.
A fake base station is a well-known security issue in mobile networking. The fake base station exploits the vulnerability in the broadcasting message announcing.
We designed and built a defense scheme which detects and blacklists a fake base station and then, informed by the detection, avoids it through link routing for connectivity
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The faulty base station establishes a radio connection with the user equipment and releases the connection afterward due to the worst channel conditions. Because our reference values come from the worst channel conditions, the optimal thresholds hence ensure fake base station detection with zero false positives under varying network conditions.
In the faulty (but legitimate) base station experiments, i.e., when testing our scheme against a faulty base station, we observe errors when varying τ T and τ N. Because the faulty base station is still legitimate, it is incorrect to detect, classify, and blacklist it as a fake base station.
Once a fake base station is detected and blacklisted, in active defense, the user equipment has to redirect its connection to a legitimate base station. The detection and blacklisting may not be sufficient to ensure restoring connectivity.
An attacker exploits the cell selection/reselection process (selecting the highest signal power ) and cryptographically insecure (without integrity and authentication protection) broadcast system information messages in radio control communication to launch a fake base station attack in LTE [4, 5] and even in 5G-NR [6, 7].