Towards resilience against highly dynamic challenges for Wireless Sensor Networks

Talk from IWST2024: "Towards resilience against highly dynamic challenges for Wireless Sensor Networks"

PDF: http://archive.esug.org/ESUG2024/iwst-day2/03-TowardsResilience.pdf

1. Patrick AUGER
Loïc LAGADEC - Jannik LAVAL
Towards resilience against highly dynamic
challenges for Wireless Sensor Networks
1

2. System of Systems Architecture (SoS)
System of Systems example : Unmanned Vehicules (UVs)
System of Systems:
finite number of constituent systems
which are independent and operable, and
which are networked together for a
period of time to achieve a certain higher
goal.
Tasks - Missions:
2
Maier (1998) [1]

3. System of Systems properties
Maier (1998) [1]
System of Systems Specificities
Scalability
Flexibility and Adaptability
Modular Approach
Robustess and Reliability
Fault Tolerance
Redundancy
Enhanced Performance
Load Distribution
Specialized System
3
Wireless Sensor Networks ?
Data and functional Heterogeneity

4. Current research questions

5. Resilience concept

6. Resilience concept

7. Resilience concept
Robustness tanking phase then collapse phase

8. Resilience concept
Robustness tanking phase then partial recover phase

9. Resilience concept
Robustness tanking phase then total recover phase

10. Resilience concept
Robustness tanking phase then graceful degradation phase then total recover phase

11. On going work
Digital twins
Deployed images
Connect multiple entities : MQTT Pharo
Task scheduling : TaskIt
Master image
Decision :
Monitor and plan to master image
or
Package to deployed image
Package Suppletive code or data
Monitoring
Plan
Hazard
Monitoring
plan
Package