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Description: AWK脚本分析无线网络的吞吐量，主要是用于分析无线网络中经过ns-2模拟得到的trace文件-AWK script analysis of the throughput of wireless networks is mainly used to analyze wireless networks through ns-2 simulation of the trace file
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Size: 1024 |
Author: dazirandelv |
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Description: 在网络仿真NS中对延时分析，丢包率分析，延时抖动分析，网络吞吐量分析等给出了可行性算法，直接就能用，对学NS2的人很有用的-Network simulation in NS for latency analysis, analysis of packet loss rate, delay jitter analysis, network throughput analysis give a feasibility algorithm, can be used directly on people who learn NS2 very useful
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Size: 3072 |
Author: 林华 |
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Description: 在ns模拟结束后利用其自带的AWK工具分析所得TRACE文件所用的脚本文档 可分析吞吐量 丢包数目等数据 并生成相应文档输出-Ns simulation at the end of use of its own analysis of the TRACE instrument AWK paper documents can be used in script analysis of the number of data throughput of packet loss and generates corresponding output files
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Author: 凌峰 |
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Description: Aodv for NS-2. A mobile ad-hoc network (MANET) is a kind of wireless ad-hoc network, and is a self-configuring
network of mobile routers connected wirelessly. MANET may operate in a standalone fashion, or may
be connected to the larger Internet. Many routing protocols have been developed for MANETs over
the past few years. This project evaluated three specific MANET routing protocols which are Ad-hoc
On-demand Distance Vector (AODV), Dynamic Source Routing (DSR) and Dynamic MANET Ondemand
routing protocol (DYMO) to better understand the major characteristics of these routing
protocols. Different performance aspects were investigated in this project including packet delivery
ratio, routing overhead, throughput and average end-to-end delay.-Aodv for NS-2. A mobile ad-hoc network (MANET) is a kind of wireless ad-hoc network, and is a self-configuring
network of mobile routers connected wirelessly. MANET may operate in a standalone fashion, or may
be connected to the larger Internet. Many routing protocols have been developed for MANETs over
the past few years. This project evaluated three specific MANET routing protocols which are Ad-hoc
On-demand Distance Vector (AODV), Dynamic Source Routing (DSR) and Dynamic MANET Ondemand
routing protocol (DYMO) to better understand the major characteristics of these routing
protocols. Different performance aspects were investigated in this project including packet delivery
ratio, routing overhead, throughput and average end-to-end delay.
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Size: 32768 |
Author: Andre |
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Description: 用NS- 2 仿真各种路由协议性能时用到的传统运动场景发生器存在两个缺陷: 运动状态不能迅速过渡到稳态, 节点速度的
均匀分布区间起始值只能为0。为了弥补上述缺陷, Tracy Camp 研制了稳态运动场景发生器。通过仿真验证了采用该发生器可大
大缩短仿真时间, 在此基础上仿真AODV 和DSDV 两种路由协议, 首次从吞吐量、协议包开销、平均延迟三个方面对稳态运动场景
下的两种路由协议性能进行分析, 得出结论表明采用稳态运动场景进行路由协议仿真是非常必要的。
关键词: 稳态运动场景 setdest 更新过程 Random Waypoint-Abstr act: As a module of NS2, the traditional movement scenario generator, when simulating routing protocol, has two limitations.
One is that the transition time of stable status is long, and the other is that the uniform- distributing low bound of node speed is
only zero.To remedy these faults, Tracy Camp has developed a stable movement scenario generator.The simulation proves that
simulation time can be reduced largely by using this generator.Based on this result, a simulation for AODV and DSDV routing
protocol is implemented.Then the performance of two protocols is analyzed on three aspects: throughput, routing overhead packets,
average delay.At last the conclusion is drawn, which shows it is essential to adopt stable movement for simulation of routing
protocols.
Key words: stable movement scenario setdest renewal process Random Waypoint
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Size: 172032 |
Author: 王立 |
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Description: 部分关于NS的吞吐量研究的代码，可以参考-Throughput on the NS part of the research code, can refer to
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Size: 1024 |
Author: LX |
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Description: ns tool throughput measurementprogram
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Size: 1024 |
Author: ok |
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Description: collection of awk script use to measure and calculate end-to-end delay, average delay, jitter, throughput-collection of awk script use to measure and calculate end-to-end delay, average delay, jitter, throughput..
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Size: 6144 |
Author: ismail |
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Description: Simple NS Tutorial, this presentation contains a simple tutorial for ns2 beginners
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Size: 59392 |
Author: Ruba |
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Description: 用于测量在ns平台下时间段内（非全部仿真时间）的吞吐量。-it is used to measure the throughput in part of time
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Size: 1024 |
Author: 小英 |
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Description: 在网络仿真NS中对延时分析，丢包率分析，延时抖动分析，吞吐量分析的脚本，很实用。-NS in the network simulation analysis of delay, packet loss rate analysis, delay jitter analysis, throughput analysis of the script, very useful.
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Size: 8192 |
Author: nana |
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Description: 主要是NS2的学习过程中相应代码进行了编写，包括对NS2中自带的ping协议进行了修改，使其直接存放在NS的目录下，并在更改协议名字的条件下，可以正常运行，经过调试，最后通过，出现nam；包括对例子程序进行了更改以便成功调试和同时对其进行了注释；包括吞吐量的分析的文件。-NS2 in the learning process is mainly the corresponding code has been written, including the native NS2 ping protocol was modified to directly stored in the NS directory, and change the agreement in the name of the condition, can be normal operation, after debugging, and finally passed, there nam including examples of a change process in order to successfully debug and comment were carried out simultaneously including the throughput of the file.
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Size: 12288 |
Author: 朱爽 |
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Description: 路由层的无线分析脚本，对时延、吞吐量等进行测试，对学习NS的同学有很好的参考价值-Wireless routing layer analysis script for delay, throughput test, NS students to learn a very good reference value
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Size: 3072 |
Author: 张亮 |
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Description: awk file for throughput calculation
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Size: 8192 |
Author: matu76556 |
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Description:
In today’s most of the Adhoc networks needs the reliable connection to transfer the data. Most number of
data packets loss is experienced in the Adhoc networks due to Transfer control protocol(TCP)’s high channel
error rate and link failure. To improve TCP performance in Adhoc networks a number of schemes have been
proposed, where Adhoc networks use the multi-hop wireless connectivity, where the network has quickly
changing network topology. ELFN (Explicit Link Failure Notification) is one mechanism to manage link
failures with dynamic cache update scheme to improve the TCP performance considerably. In this paper, we
propose a mechanism which significantly increases the throughput of TCP’s performance with ELFN based
Dynamic cache update scheme using Dynamic source routing protocol. Our simulation results using ns-2
simulator, mentions that our scheme can handle link failures in effective way, and improves TCP’s
performance considerably -
In today’s most of the Adhoc networks needs the reliable connection to transfer the data. Most number of
data packets loss is experienced in the Adhoc networks due to Transfer control protocol(TCP)’s high channel
error rate and link failure. To improve TCP performance in Adhoc networks a number of schemes have been
proposed, where Adhoc networks use the multi-hop wireless connectivity, where the network has quickly
changing network topology. ELFN (Explicit Link Failure Notification) is one mechanism to manage link
failures with dynamic cache update scheme to improve the TCP performance considerably. In this paper, we
propose a mechanism which significantly increases the throughput of TCP’s performance with ELFN based
Dynamic cache update scheme using Dynamic source routing protocol. Our simulation results using ns-2
simulator, mentions that our scheme can handle link failures in effective way, and improves TCP’s
performance considerably
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Size: 556032 |
Author: payal |
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Description: the awk file calculates throughput of ns-2 based trace files generated successfully by ns-2 simulations. calculation of throughput is very basic metric to compare and evaluate.
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Size: 2048 |
Author: SS |
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Description: ns环境下，测延迟、抖动、丢包率和吞吐量的脚本源码-ns environment, measured delay, jitter, packet loss rate and throughput script source
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Size: 3072 |
Author: 钱四 |
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Description: 一个ns中的分析程序，可以分析大部分网络仿真的吞吐量和延迟性能并画图表示-Ns in the analysis of a program that can analyze most network simulation throughput and delay performance and drawing representation
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Size: 2048 |
Author: 张三 |
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Description: ns 2 graph generation for delay throughput
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Size: 153600 |
Author: senthil |
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Description: ns2_zigbee
=== ====
Performance evaluation of Zigbee based on NS2
This repositories includes the codes of my undergraduate thesis.
1. zigbee.scn: network topology in 3D
2. zigbee.tcl: network script written in tcl
3. thr_drop_delay.awk: eualuation script written in awk
4. data: results of delay, throughput, jitter, and packet loss rate
5. out: figures of results
6. demo: demos of nam
7. thesis
How to
1. make sure zigbee.scn and zibee.tcl are in the same folder
2. cd to the folder by terminal
3. run ns zigbee.tcl
4. run awk -f thr_drop_delay.awk zigbee.tr
5. run gnuplot xxx.dat
-ns2_zigbee
==========
Performance evaluation of Zigbee based on NS2
This repositories includes the codes of my undergraduate thesis.
1. zigbee.scn: network topology in 3D
2. zigbee.tcl: network script written in tcl
3. thr_drop_delay.awk: eualuation script written in awk
4. data: results of delay, throughput, jitter, and packet loss rate
5. out: figures of results
6. demo: demos of nam
7. thesis
How to
1. make sure zigbee.scn and zibee.tcl are in the same folder
2. cd to the folder by terminal
3. run ns zigbee.tcl
4. run awk -f thr_drop_delay.awk zigbee.tr
5. run gnuplot xxx.dat
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Size: 1358848 |
Author: Nguyen Hoang Anh |
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