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A Remote Interface for Live Interactionwith OMNeT++ Simulations
Maximilian Köstler and Florian Kauer
OMNeT++ Community Summit 2017
September 8th, 2017
TUHHTUHHInstitute of TelematicsInstitute of TelematicsHamburg University of TechnologyHamburg University of Technology
MotivationMotivation
Motivation - IEEE 802.15.4 DSMEbeacon
superframe
beacon interval
CAP CFP
beacon ...
multi-superframe multi-superframe
beacon
chan
nel
DSME promises wireless multi-hop communication without collisions.
M. Köstler, F. Kauer, T. Lübkert, V. Turau, Towards an Open SourceImplementation of the IEEE 802.15.4 DSME Link Layer.Proceedings of the 15. GI/ITG KuVS Fachgespräch Sensornetze, 2016F. Kauer, M. Köstler, T. Lübkert, V. Turau, openDSME - A Portable Framework forReliable Wireless Sensor and Actuator Networks.Demonstration at the International Conference on Networked Systems, 2017
M. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ SimulationsM. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ Simulations 22
MotivationMotivation
Motivation - IEEE 802.15.4 DSMEbeacon
superframe
beacon interval
CAP CFP
beacon ...
multi-superframe multi-superframe
beacon
chan
nel
DSME promises wireless multi-hop communication without collisions.
M. Köstler, F. Kauer, T. Lübkert, V. Turau, Towards an Open SourceImplementation of the IEEE 802.15.4 DSME Link Layer.Proceedings of the 15. GI/ITG KuVS Fachgespräch Sensornetze, 2016F. Kauer, M. Köstler, T. Lübkert, V. Turau, openDSME - A Portable Framework forReliable Wireless Sensor and Actuator Networks.Demonstration at the International Conference on Networked Systems, 2017
M. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ SimulationsM. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ Simulations 22
MotivationMotivation
An Interactive Demonstration
M. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ SimulationsM. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ Simulations 33
Situation and RequirementsSituation and Requirements
An Interactive Demonstration
� Very detailed information
� Deep menu trees
� Attached to a single simulation
⇒ Not designed for demonstrations
⇒ Can not aggregate live data from multiple sources
M. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ SimulationsM. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ Simulations 44
Situation and RequirementsSituation and Requirements
An Interactive Demonstration
The OMNeT++ GUI is made for developing and not for presenting.
� Very detailed information
� Deep menu trees
� Attached to a single simulation
⇒ Not designed for demonstrations
⇒ Can not aggregate live data from multiple sources
M. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ SimulationsM. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ Simulations 44
Situation and RequirementsSituation and Requirements
An Interactive Demonstration
The OMNeT++ GUI is made for developing and not for presenting.
� Very detailed information
� Deep menu trees
� Attached to a single simulation
⇒ Not designed for demonstrations
⇒ Can not aggregate live data from multiple sources
M. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ SimulationsM. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ Simulations 44
Situation and RequirementsSituation and Requirements
An Interactive Demonstration
The OMNeT++ GUI is made for developing and not for presenting.
� Very detailed information
� Deep menu trees
� Attached to a single simulation
⇒ Not designed for demonstrations
⇒ Can not aggregate live data from multiple sources
M. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ SimulationsM. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ Simulations 44
Situation and RequirementsSituation and Requirements
An Interactive Demonstration
The OMNeT++ GUI is made for developing and not for presenting.
� Very detailed information
� Deep menu trees
� Attached to a single simulation
⇒ Not designed for demonstrations
⇒ Can not aggregate live data from multiple sources
M. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ SimulationsM. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ Simulations 44
Situation and RequirementsSituation and Requirements
Requirements
Remote Interaction / Visualisation for DemonstrationsRemote Interaction / Visualisation for Demonstrations
View Events / Results
View / Manipulate Topology
Change Parameters
Select Presented Data
Prepare Topologies
Choose Parametersvisitor owner
� Merge data from multiple simulations
� Move interface to different (possibly mobile) device
M. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ SimulationsM. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ Simulations 55
Situation and RequirementsSituation and Requirements
Requirements
Remote Interaction / Visualisation for DemonstrationsRemote Interaction / Visualisation for Demonstrations
View Events / Results
View / Manipulate Topology
Change Parameters
Select Presented Data
Prepare Topologies
Choose Parametersvisitor owner
� Merge data from multiple simulations
� Move interface to different (possibly mobile) device
M. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ SimulationsM. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ Simulations 55
Software ArchitectureSoftware Architecture
Software Architecture
OMNeT++ Simulation
WAMPServer
LiveRecorder
TrafficModule
MobilityModule
OMNeT++ Simulation
TrafficModule
MobilityModule
M. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ SimulationsM. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ Simulations 66
Software ArchitectureSoftware Architecture
Software Architecture
OMNeT++ Simulation
WAMPServer
LiveRecorder
TrafficModule
MobilityModule
OMNeT++ Simulation
WAMPServer
LiveRecorder
TrafficModule
MobilityModule
M. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ SimulationsM. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ Simulations 66
Software ArchitectureSoftware Architecture
Software Architecture
OMNeT++ Simulation
WAMPServer
LiveRecorder
TrafficModule
MobilityModule
OMNeT++ Simulation
WAMPServer
LiveRecorder
TrafficModule
MobilityModule
RPC
Pub/Sub
RPC
M. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ SimulationsM. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ Simulations 66
User InterfaceUser Interface
Simple and Modular User Interface
M. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ SimulationsM. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ Simulations 77
Contribution and Future WorkContribution and Future Work
Contribution
� Framework for exchanging data between OMNeT++ simulationsand front ends
� Uses existing protocols (WAMP)
� Enables modular GUI based on web technology
� Repositories at https://github.com/openDSME/� opplive� inet-dsme
M. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ SimulationsM. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ Simulations 88
Contribution and Future WorkContribution and Future Work
Discussion
� Could be done the same way for any other simulator
� Goal: Move functionality into OMNeT++
� Introduce generic result recording and parameter manipulation
M. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ SimulationsM. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ Simulations 99
Contribution and Future WorkContribution and Future Work
Discussion
� Could be done the same way for any other simulator
� Goal: Move functionality into OMNeT++
� Introduce generic result recording and parameter manipulation
OMNeT++
front end
M. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ SimulationsM. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ Simulations 99
Contribution and Future WorkContribution and Future Work
Discussion
� Could be done the same way for any other simulator
� Goal: Move functionality into OMNeT++
� Introduce generic result recording and parameter manipulation
OMNeT++ OMNeT++
front end
M. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ SimulationsM. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ Simulations 99
A Remote Interface for Live Interactionwith OMNeT++ Simulations
Maximilian Köstler and Florian Kauer
OMNeT++ Community Summit 2017
September 8th, 2017
TUHHTUHHInstitute of TelematicsInstitute of TelematicsHamburg University of TechnologyHamburg University of Technology
<div id=" power_char t_conta iner " class=" draggable ui−widget−content "><div class=" handle "><h2>To ta l Power Consumption [mW] < / h2>< / div>
< / div>
<scr ip t>var dsme_wsuri = "ws : / / l o c a l h o s t :9002 " ;var csma_wsuri = "ws : / / l o c a l h o s t :9003 " ;
var p o w e r _ s t a t i s t i c s = new PowerStat is t icsModule (" power_char t_conta iner " ,[ dsme_wsuri , csma_wsuri ] ,[ "DSME" , "CSMA" ] ) ;
< / scr ip t>
M. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ SimulationsM. Köstler, F. Kauer A Remote Interface for Live Interaction with OMNeT++ Simulations 1111
