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Description:
This is a forum for users and developers of the Castalia Simulator for Wireless Sensor Networks and Networked Embedded Systems in general. Members are encouraged to post questions and comments related to Castalia hoping that this forum will become a central knowledge base and spark new development.
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Zigbee with large number of nodes
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Dear All, Has any one simulate Zigbee for large number of nodes for WSN let say 100 nodes. When I am using Zigbee for large nodes I am getting problems with radio. Does any body simulate zigbee for large WSN ? Regards, Muhsin
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packet successful rate in LEACH
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Hello,
how can i determine packet successful rate ( the total received
packets over the
total transmitted packets) in leach routing protocol ,if i sum all the
index the result is 62 for 100 sec. but i don't know the total
transmitted packets and the effect of aggregation at CHs on no. of
transmitted packets to BS, so if anyone has a method to calculate... more »
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Lost sys.stderr
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I am studying castalia and install ubuntu, Omnet, castalia and gnu
plot in my computer. But when I use castalia lot, it shows :"close
failed in file object destructor:sys.except hook
is missing, lost sys.stderr" . What is the problem with my system?
Thanks
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ConnectivityMap and different TX power
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Hello all
i did modify the omnetpp.ini file to the connectivity Map app. so that
SN.field_x = 1 # meters
SN.field_y = 1 # meters
...SN.numNodes = 5
SN.deployment = "[1..4]->uniform"
and i assumed that in 1 by 1 meter all the 5 nodes will be connected
but the result don't show that, i executed with different TX power... more »
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Simulate TMAC or SMAC with LEACH
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Dear All, Has any one simulate TMAC or SMAC with LEACH and get received packets using leach.ini provided in leach protocol ? I been trying to do so, but I did not get any packets and latency for application. Any idea is appreciated . Best, Muhsin
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Total Number umber of MAC Packets Collide ???
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Dear respected community,
I need information about how to calculate total number of collided
packet? but this must be in CSMA-CA operation, not because of
interference...(MAC not Phy).
Thank you so much,
hope that some of you have time to help
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[no subject]
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I need a one that helps me to tell others how to extract a metric for
prototcole leach in Castalia, please it is urgent for my project of
end of study and above all thank you.
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Metric of leach protocole
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I need a one that helps me to tell others how to extract a metric for
prototcole leach in Castalia, please it is urgent for my project of
end of study and above all thank you
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Energy Consumed per Data Packet
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Dear all, Can someone suggest me how to calculated energy consumed per data packet received my the sink node for LEACH protocol. I am using the code provided by Adonias. Regards, Rajesh
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processBufferedPacket() in LEACH
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Hi all
there is something i don't understand in the processBufferedPacket()
method in LEACH implementation.
after setting the destination of the packet to its cluster head mac
layer using
toMacLayer(TXBuffer.front(), BROADCAST_MAC_ADDRESS);
why don't we use the resolveNetworkAddress(destinat ion) instead of... more »
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