Academia.eduAcademia.edu

Figure 4 – uploaded by IJCSMC Journal

See full PDFdownloadDownload figure
Figure 4. Cygwin screen to run NAM for Ad-hoc network with admen. Add (set nam file [open sps7n.nam w]) and (set nam file [open adm7n.nam w]) commands to TCL codes. Operate and select a nam file that you want to execute then can see simulation Ad-hoc network.

Figure 4 Cygwin screen to run NAM for Ad-hoc network with admen. Add (set nam file [open sps7n.nam w]) and (set nam file [open adm7n.nam w]) commands to TCL codes. Operate and select a nam file that you want to execute then can see simulation Ad-hoc network.

Related Figures (16)

International Journal of Computer Science and Mobile Computing Keywords: MANET, Admen, Simulation. INTRODUCTION
International Journal of Computer Science and Mobile Computing Keywords: MANET, Admen, Simulation. INTRODUCTION
Figure 1. MANET network without admen topology using NSG2 for NS-2.
Figure 1. MANET network without admen topology using NSG2 for NS-2.
Figure 2 MANET network with admen topology using NSG2 for NS-2. 2.2 Creating TCL script and operate NAM for wireless nodes using NSG2. After topologies was designated for MANET network the TCL code was generated, this code will be saved with a name ending (.tcl ). If we assume that we give the name (sps7n .tcl) to MANET without admen and give the name (adm7n .tcl) to MANET with admen, then we modified TCL code named (e.g.,stul), colour for each node can be changed [11]. A part of TCL code of MANET with admen is shown below. The code shows the properties and specification of each node in the network.
Figure 2 MANET network with admen topology using NSG2 for NS-2. 2.2 Creating TCL script and operate NAM for wireless nodes using NSG2. After topologies was designated for MANET network the TCL code was generated, this code will be saved with a name ending (.tcl ). If we assume that we give the name (sps7n .tcl) to MANET without admen and give the name (adm7n .tcl) to MANET with admen, then we modified TCL code named (e.g.,stul), colour for each node can be changed [11]. A part of TCL code of MANET with admen is shown below. The code shows the properties and specification of each node in the network.
2.4 NS2 Visual Trace Analyzer The first screen appears when we open the program to browse the TCL file for the analysis. we gone to simulation bar, chose cenario file, browse to choose the TR file for the same TCL file and click load as shown in figure 5.
2.4 NS2 Visual Trace Analyzer The first screen appears when we open the program to browse the TCL file for the analysis. we gone to simulation bar, chose cenario file, browse to choose the TR file for the same TCL file and click load as shown in figure 5.
Figure 6. Analysis options.
Figure 6. Analysis options.
Figure 7. Without admen routing information. In the case without admen (step by step case), we can see in figure 7 how every node has 6 different destinations, same packet size and different routes.
Figure 7. Without admen routing information. In the case without admen (step by step case), we can see in figure 7 how every node has 6 different destinations, same packet size and different routes.
Figure 8. Admen routing information. In the case with admen, we noted as shown in the figure 8 that all node has same destination except first node (admen) that have 6 different destinations, and information about packets size and routs.
Figure 8. Admen routing information. In the case with admen, we noted as shown in the figure 8 that all node has same destination except first node (admen) that have 6 different destinations, and information about packets size and routs.
Figure 9. Without admen delay and jitter values. In this case, from figure 9 we note that the minimum delay is equal to 0.011 sec, the average delay is 2.74 sec and the maximum delay is 8.779 sec. when the jitter minimum value is 0.002 sec, the average value is 0.383 sec and the maximum jitter is equal to 8.768 sec. Figure 10 presents the curves of delay and jitter for without admen case.
Figure 9. Without admen delay and jitter values. In this case, from figure 9 we note that the minimum delay is equal to 0.011 sec, the average delay is 2.74 sec and the maximum delay is 8.779 sec. when the jitter minimum value is 0.002 sec, the average value is 0.383 sec and the maximum jitter is equal to 8.768 sec. Figure 10 presents the curves of delay and jitter for without admen case.
Figure 11. Admen delay and jitter values.
Figure 11. Admen delay and jitter values.
Figure 14. Curves of throughput for without admen case.
Figure 14. Curves of throughput for without admen case.
Figure 13. Without admen throughput values.
Figure 13. Without admen throughput values.
Figure 15. Admen throughput values.
Figure 15. Admen throughput values.
Figure 16. Curves of throughput for admen case.
Figure 16. Curves of throughput for admen case.
Related topics:
Electrical EngineeringComputer ScienceInformation TechnologyTechnologyMobile Ad Hoc NetworksWireless Networks (Computer Science)Mobile Ad-hoc Networks (MANETs)Electrical Engineering TechnologyElectrical and Computer Engineering (ECE)
580 California St., Suite 400
San Francisco, CA, 94104
© 2025 Academia. All rights reserved