Any bids?
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Ad hoc Simulation Phase I
CSMA/ CA Simulation Problem
Assume that we have a grid of 1Km * 1Km with the following conditions:
Nodes are distributed randomly
Number of nodes = 100
Packet size = 1kB
Ack packet = 2b
Nodes are stationary
Maximum transmission Range = 250m
Propagation Speed = 2 * 108 m/s
Transmission delay is ignored
Simulation time = 2 hours
Calculate the max probability of sending.
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Ad hoc Simulation Phase II
Assume that we have a grid of 1Km * 1Km with the following conditions:
Nodes are distributed randomly
Packet size = 1kB
Ack packet = 2b
Nodes are mobilizing; the speed is between 0 to 5 m/s
Nodes schedule a new event between 10 to 60 seconds
Maximum transmission Range = 250m
Propagation Speed = 2 * 108 m/s
Nodes are allowed to send to any node in the grid
Assume that each node will have a sufficient battery power till the end of the simulation time
Select an ad hoc routing protocol as discussed in the class (on-demand or cluster-based)
Use the CSMA/CA model that you built in Phase I
Do the performance evaluation for 50, 100, and 200 nodes
Simulation time 2 hours
Calculate the following:
Average waiting time per packet that is the time from the packet is scheduled to be sent till it reaches the destination
Average contention time per packet
Average Throughput
Deadline is 01/01/2007