- framework : 30 min => SL (12s)
- design rationale : 50 minutes => MH (34s)

Tech : 
- LoRaWAN : 30 minutes => SL (30s)
==== Pause
- NB-IoT : 45 minutes => MH (20s)

Perf
- Link budget : 5 minutes => MH (3s)
- ALOHA for LoRa : 40 minutes => SL (20s)
- NB-IoT Coverage comparison : 5 minutes => MH (2s)

- Research directions : 30 minutes => SL (20s)
- Conclusion : 10 minutes => MH (4s) 
