MobileManager fleet registry
Per-device API client with parallel-op coordination across the entire Studio Field fleet. mDNS + LAN discovery via DiscoveryService.
Back to 5G/6G Studio
Studio Fleet · MMT COTS Server
Studio Fleet.
The control room behind every Studio Field device.
Shipping · v1.0Python · Flask
A Python / Flask orchestration server that manages a fleet of Studio Field handsets, collects logs from mobiles + base stations + 5G core, runs Robot Framework campaigns, analyses captured data with LLMs, and renders results in a browser UI for RF / RAN / core engineers.
- 26Flask blueprints
- 25Server services
- 8Robot keyword libs
What it does.
Studio Fleet wraps 25 backing services behind 26 Flask blueprints — fleet registry, log collection, test orchestration, AI analysis, PCAP viewing, OAM, and licensing all in one server.
LogCollectorService
Multi-source collection: mobile DLF, base-station PCAP, and 5G core logs. Unified storage and indexing for cross-correlated analysis.
TestOrchestrator + Robot
Robot Framework test runner coordinating mobile, BS, core, and traffic. 20+ test cases in smoke (6), regression (14), and stability (3) suites.
AI analysis (Ollama / Claude / OpenAI / Gemini)
AiAnalyzer + AI Assistant. LLM-powered handover, registration, and throughput RCA. Provider-agnostic — runs local or cloud.
DiagStreamManager
Live decoded DIAG stream aggregator across every mobile in the fleet. Real-time L1/L2/L3/NAS view fed by the tshark + 49 Lua dissectors.
In-browser PCAP viewer
PcapParser runs tshark over uploaded captures and renders a filterable, time-aligned view directly in the Flask UI — plus a focused NR Log Viewer.
Multi-UE drive-test campaigns
MobileFleetCampaign + multi_ue_drive: aggregate KPI rollup across many handsets driving at once. Per-mobile and fleet-wide rollups.
BS + Core control
BasestationManager / BsController for RU / DU / CU. CoreNetworkManager / CoreController for AMF / SMF / UPF. RAN + core under one orchestrator.
TrafficEngine
iPerf3 / HTTP / ping campaign management across the fleet. Drives Studio Field traffic engines remotely with per-mobile policy.
OAM + alerts
Per-feature OAM with KPI engine and fault tracking. NotificationService routes Webhook (Slack / Teams) and email alerts on thresholds.
Wireshark profile distribution
WiresharkProfileManager distributes the COTS Wireshark profile + Lua dissectors to engineer workstations for offline analysis.
License + multi-tenant
Server license manager with per-feature gates (Free / Basic / Pro / Enterprise). PostgreSQL for production, SQLite for local development.
17 Web UI sections.
Every Flask blueprint maps to a browser-native section. Dashboard, RAN, core, tests, traffic, drive tests, decoded logs, AI, and OAM — under one URL.
- 01Dashboard
- 02Base Stations
- 035G Core
- 04Test Execution
- 05Test Mgmt
- 06Campaigns
- 07Traffic
- 08Drive Test
- 09Log Analysis
- 10AI Analysis
- 11PCAP Viewer
- 12NR Log Viewer
- 13AI Assistant
- 14OAM
- 15System Logs
- 16Configuration
- 17License
8 Robot Framework keyword libraries.
Reusable, fleet-aware keywords that drive the entire 5G stack from a single Robot suite. 20+ test cases ship in three suites: smoke, regression, stability.
- 01mobile
Studio Field device control
- 02traffic
iPerf3 / HTTP / ping flows
- 03AT commands
Modem AT control on COTS
- 04BS
Base station (RU/DU/CU)
- 05core
AMF / SMF / UPF control
- 06DIAG
DIAG socket + log codes
- 07verification
KPI + protocol assertions
- 08common
Shared helpers + fixtures
Technology stack.
Open-source by design. Runs on a laptop for dev; scales to PostgreSQL + Docker for production.
| Technology | Used for |
|---|---|
| Python 3.12 | Server runtime |
| Flask | 26 blueprints, 25 services |
| PostgreSQL · SQLite | Production · dev DB |
| Robot Framework | 8 keyword libs, 20+ test cases |
| tshark 4.6 + Lua | Protocol decode, PCAP viewer |
| Ollama / Claude / OpenAI / Gemini | Pluggable AI providers |
| Docker · waitress / gunicorn | Prod packaging |
| GitHub Actions | CI / CD |