5 papers
Dynamic SLA-aware Network Slice Monitoring
Niloy Saha, Mina Tahmasbi Arashloo, Nashid Shahriar +1
Next-generation networks increasingly rely on network slices - logical networks tailored to specific application requirements, each with distinct Service-Level Agreements (SLAs). E…
Rethinking Telemetry Design for Fine-Grained Anomaly Detection in 5G User Planes
Niloy Saha, Noura Limam, Yang Xiao +1
Detecting QoS anomalies in 5G user planes requires fine-grained per-flow visibility, but existing telemetry approaches face a fundamental trade-off. Coarse per-class counters are l…
Towards NWDAF-enabled Analytics and Closed-Loop Automation in 5G Networks
Fatemeh Shafiei Ardestani, Niloy Saha, Noura Limam +1
The fifth generation of cellular technology (5G) delivers faster speeds, lower latency, and improved network service alongside support for a large number of users and a diverse ran…
MicroOpt: Model-driven Slice Resource Optimization in 5G and Beyond Networks
Muhammad Sulaiman, Mahdieh Ahmadi, Bo Sun +4
A pivotal attribute of 5G networks is their capability to cater to diverse application requirements. This is achieved by creating logically isolated virtual networks, or slices, wi…
MonArch: Network Slice Monitoring Architecture for Cloud Native 5G Deployments
Niloy Saha, Nashid Shahriar, Raouf Boutaba +1
Automated decision making algorithms are expected to play a key role in management and orchestration of network slices in 5G and beyond networks. State-of-the-art algorithms for au…