The ONE simulation scenario to compare the performance of Epidemic and SnW for different area sizes.

default_settings.txt

#
# Performance comparison of Epidemic and Snw for different area dimensions
#
# Group.router: 2
# MovementModel.worldSize: 3
# MovementModel.rngSeed: 5
#
# Total scenarios = 2 * 3 * 5 = 30
#

## Scenario settings
Scenario.name = scenario_%%Group.router%%_area-%%MovementModel.worldSize%%_rng-%%MovementModel.rngSeed%%
Scenario.simulateConnections = true
Scenario.updateInterval = 1.0
# 43200s == 12h
Scenario.endTime = 43200
Scenario.nrofHostGroups = 1


## Interface-specific settings:
# type : which interface class the interface belongs to
# For different types, the sub-parameters are interface-specific
# For SimpleBroadcastInterface, the parameters are:
# transmitSpeed : transmit speed of the interface (bytes per second)
# transmitRange : range of the interface (meters)

# "Bluetooth" interface for all nodes
btInterface.type = SimpleBroadcastInterface
# Transmit speed of 2 Mbps = 250kBps
# IEEE 802.11b: ~ 11 Mbits/s for 200 m
btInterface.transmitSpeed = 250k
btInterface.transmitRange = 10


## Group-specific settings:
# groupID : Group's identifier. Used as the prefix of host names
# nrofHosts: number of hosts in the group
# movementModel: movement model of the hosts (valid class name from movement package)
# waitTime: minimum and maximum wait times (seconds) after reaching destination
# speed: minimum and maximum speeds (m/s) when moving on a path
# bufferSize: size of the message buffer (bytes)
# router: router used to route messages (valid class name from routing package)
# activeTimes: Time intervals when the nodes in the group are active (start1, end1, start2, end2, ...)
# msgTtl : TTL (minutes) of the messages created by this host group, default=infinite

## Group and movement model specific settings
# pois: Points Of Interest indexes and probabilities (poiIndex1, poiProb1, poiIndex2, poiProb2, ... )
#       for ShortestPathMapBasedMovement
# okMaps : which map nodes are OK for the group (map file indexes), default=all
#          for all MapBasedMovent models
# routeFile: route's file path - for MapRouteMovement
# routeType: route's type - for MapRouteMovement

# Common settings for all groups
Group.movementModel = RandomWalk
Group.router = [EpidemicRouter; SprayAndWaitRouter;]

SprayAndWaitRouter.binaryMode = true
SprayAndWaitRouter.nrofCopies = 8


# All nodes have the bluetooth interface
Group.nrofInterfaces = 1
Group.interface1 = btInterface
# Speeds
Group.speed = 2,5
# Message TTL of 300 minutes (5 hours)
Group.msgTtl = 300
Group.nrofHosts = 50
Group.groupID = n


## Movement model settings
# seed for movement models' pseudo random number generator (default = 0)
MovementModel.rngSeed = [1; 2; 3; 4; 5;]
# World's size for Movement Models without implicit size (width, height; meters)
MovementModel.worldSize = [500,500; 1000,1000; 1500,1500;]
# How long time to move hosts in the world before real simulation


## Message creation parameters
# How many event generators
Events.nrof = 1
# Class of the first event generator
Events1.class = MessageEventGenerator
# (following settings are specific for the MessageEventGenerator class)
# Creation interval in seconds (one new message every 30 to 60 second)
Events1.interval = 30,60
# Message sizes (500kB - 1MB)
Events1.size = 1k
# range of message source/destination addresses
Events1.hosts = 0, 50
# Message ID prefix
Events1.prefix = M


## Reports - all report names have to be valid report classes
# how many reports to load
Report.nrofReports = 1
Report.reportDir = my_reports/blog_tutorial
# Report classes to load
Report.report1 = MessageStatsReport


## Optimization settings -- these affect the speed of the simulation
## see World class for details.
Optimization.cellSizeMult = 5
Optimization.randomizeUpdateOrder = true