Question
In the diagram below we show 3 nodes transmitting packets using slotted Aloha. A. What is the measured utilization of the channel over 10 slots
In the diagram below we show 3 nodes transmitting packets using slotted Aloha.
A. What is the measured utilization of the channel over 10 slots (from slot 0 to slot 9)?
B. What is the optimal probability of transmission if there are 3 nodes (N=3) having data to transmit all the time?
C. What is the long-term average normalized throughput S (N, p*) of the slotted Aloha system with N=3 nodes and the optimal transmission probability as discussed in B.? How much does the long term average throughput differ from the measured throughput in the figure below?
Node 3 Node 2 Node 1 7 slot slots 7 7 slot 1 7 slot 8 7 slot 7 slot 2 7 slot 3 7 slot time 9 slot 7 slotStep by Step Solution
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