4 papers
Edge-Deployable LLM Fine-Tuning on a Single GPU for Telecom Network Troubleshooting
Chenhua Shi, Bhavika Jalli, John Zou +4
Telecom troubleshooting at edge sites requires low-latency model responses and localized model adaptation to satisfy operational and data sovereignty requirements. However, deployi…
Leveraging Multi-Agent System (MAS) and Fine-Tuned Small Language Models (SLMs) for Automated Telecom Network Troubleshooting
Chenhua Shi, Bhavika Jalli, Gregor Macdonald +4
Telecom networks are rapidly growing in scale and complexity, making effective management, operation, and optimization increasingly challenging. Although Artificial Intelligence (A…
Causal Intervention Sequence Analysis for Fault Tracking in Radio Access Networks
Chenhua Shi, Joji Philip, Subhadip Bandyopadhyay +1
To keep modern Radio Access Networks (RAN) running smoothly, operators need to spot the real-world triggers behind Service-Level Agreement (SLA) breaches well before customers feel…
Think Less, Label Better: Multi-Stage Domain-Grounded Synthetic Data Generation for Fine-Tuning Large Language Models in Telecommunications
Chenhua Shi, Gregor Macdonald, Bhavika Jalli +4
The success of large language models (LLMs) depends heavily on large-scale, high-quality instruction-following and reinforcement datasets. However, generating such data through hum…