Page/Resources/E-motions/PacketSwitchingExample/Results

From Atenea

Revision as of 15:51, 17 February 2011 by Jmbautista (Talk | contribs)
(diff) ←Older revision | Current revision (diff) | Newer revision→ (diff)
Jump to: navigation, search

Throughput and Delay

The next graph shows the values of throughput, delay and the time units obtained during the simulations. There are many variations in the parameters between the thresholds -1 and 7, and then they mantain more stable themselves until the threshold is equal to 100. This is why the chart is divided in parts left and right. The throughput values are much smaller than those for delay and simulation time. For this reason why it is shown in a separated chart.

Image:delayandthoughput.png

Processed Packets

These graphs depict the number of packets processed for each node. The X-axis identifies the threshold value which we have run the simulation of the system. The fixed nodes have been named from n1 to n8. The last two graphs show the processed packets by the support nodes.

Image:N1.png Image:N2.png

Image:N3.png Image:N4.png

Image:N5.png Image:N6.png

Image:N7.png Image:N8.png

Image:SN1.png Image:SN2.png

The support nodes charts are the most interesting. Support nodes 1 and 2 refers to nodes n9 and n10 respectively. First support node stops processing packages when the threshold value is 80. Nevertheless the second support node, which at the beginning processes more packages that the first support node, stops when the threshold value is 7.


Activation/Deactivation

The next figures show the activation and deactivation of the support nodes throughout time. There are only two possible values for these graphs: if the Y-axis value is equal to 1 means that the node is active, on the contrary the zero value means that the node is inactive.

We have used the next notation: "Ti-Sj":

  • Ti represents the threshold value in the current simulation.
  • S1 and S2 correspond to the support nodes n9 and n10 respectively.

We see how the activation of the node is carried out later in time as the threshold increases. This is because, as thresholds increase, the supported nodes spend more time in having as many packages as the threshold value. Support nodes are also deactivated earlier when the threshold is smaller.


Image:T1-S1.png

Image:T1-S2.png

Image:T3-S1.png

Image:T3-S2.png

Image:T4-S1.png

Image:T4-S2.png

Image:T5-S1.png

Image:T5-S2.png

Image:T6-S1.png

Image:T7-S1.png

Image:T9-S1.png

Image:T11-S1.png

Image:T13-S1.png

Image:T15-S1.png

Image:T18-S1.png

Image:T21-S1.png

Image:T30-S1.png

Image:T40-S1.png

Image:T50-S1.png

Image:T60-S1.png

Image:T70-S1.png

Personal tools