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Description: * Network Coding Network Simulator
*
* 06/10/05 - Aaron Drew
*
* This simulator is designed to test out the performance of a variety of network coding approaches.
*
* It simulates networks with dynamic topologies, reading from NS2 compatible node mobility files.
* I assume that:
* - wireless nodes are effected by a simple exponentially distributed noise floor.
* - latency = distance x speed of light + fixed processing time + random jitter.
*
* These assumptions can be easily changed in the code below.
*
* The simulator is a simple discrete event-based simulator like NS2, GloMoSim and others but designed specifically to support
* my network coding experiments. It has callbacks for 'transmit buffer empty' and may eventually support 'in air' collisions
* of packets and multiple radio channels. I didn't want to have to build upon the unnecessary MAC layers that exist in the
* other simulators.
*
* The network coding module in rlnc.h implements basic block encoding and decoding as well as block generation by intermediate
* nodes that have received partial data.
Platform: |
Size: 12023 |
Author: yeyueyushen@163.com |
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Description: 无线通信的各种运动模型。适用于移动通信、无线传感器网络等领域。 包括：Random walk、random waypoint、random direction、boundless simulation area、 gauss-markov等运动模型
- probabilistic random walk
-Wireless communication range of motion model. Applicable to mobile communication, wireless sensor networks and other fields. Including: Random walk, random waypoint, random direction, boundless simulation area, gauss-markov model, such as sports- probabilistic random walk
Platform: |
Size: 29696 |
Author: netest08 |
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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
Platform: |
Size: 172032 |
Author: 王立 |
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Description: 随机产生器的典型事例，本文通过《ns2-多媒体试验》教材改编-Typical examples of random generator
Platform: |
Size: 292864 |
Author: 王影 |
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Description: NS2中的随机数产生器Random Number Generator,随机数产生器在NS2中是非常重要的，举凡网络节点在NAM中的位置或者是应用程序在何时开始传送或结束数据传输，都会用到随机数产生器。-Random Number Generator is very important
Platform: |
Size: 7168 |
Author: 谢仕云 |
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Description: Random network coding in Ns2
Platform: |
Size: 778240 |
Author: PEYMAN |
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Description: 。作者结合该实例详细说明了NS2 中随机场景的生成和tcl 脚本编写方法，同时为了在仿真环境下对网络协议进行性能评价，本文对仿真结果进行了有效的分析和处理。-. Authors in conjunction with the detailed description of examples of NS2 random scene generation and tcl scripting method, the same time, under the simulation environment in order to carry out performance evaluation of network protocols, this paper simulation results of effective analysis and processing.
Platform: |
Size: 237568 |
Author: lina |
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Description: random node generation for ns2
Platform: |
Size: 15360 |
Author: arul |
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Description: 如何使用ns2的随机数产生器以及随机数产生器的应用-How to use ns2 random number generator and random number generator application
Platform: |
Size: 2048 |
Author: 杜少波 |
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Description: STRAW的說明文件。用以產生NS2適用之車流產生工具，是一簡單方便之工具。-STRAW- STreet RAndom Waypoint- vehiclar mobility model for network simulations (e.g., car networks)
An AquaLab Project
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Size: 82944 |
Author: kengi |
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Description: 随机减量RDT法matlab程序，可用于提取信号中的自有衰减振动响应信号-Matlab random decrement process RDT method can be used to extract the signal attenuation of vibration signals of its own
Platform: |
Size: 1024 |
Author: big163 |
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Description: Option explanation
type: traffic/connection type. Must be tcp or cbr.
nn: number of nodes.
seed: seed for generating random number. It is used to
generate the random starting time of the traffic.
mc: maximum number of connections.
rate: packet rate = 1 / packet interval
Generate real random traffic
cbrgen.tcl does not generate the real random traffic.
-Option explanation
type: traffic/connection type. Must be tcp or cbr.
nn: number of nodes.
seed: seed for generating random number. It is used to
generate the random starting time of the traffic.
mc: maximum number of connections.
rate: packet rate = 1 / packet interval
Generate real random traffic
cbrgen.tcl does not generate the real random traffic.
Platform: |
Size: 70656 |
Author: hassan |
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Description: Ns2 code for mobile wireless network based on bonnmotion tool 1.5 for random movemnt
Platform: |
Size: 1024 |
Author: MANDAR |
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Description: 柯志亨版NS2仿真实验-多媒体和无线网络通信书中实验四（随机数产生器）的所有程序，所有程序都是调过的，可运行。.
-The Ke Zhiheng version of NS2 simulation experiments- all programs of the multimedia and wireless network communication book Experiment 4 (random number generator), all procedures are adjusted, you can run. .
Platform: |
Size: 144384 |
Author: wq |
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Description: ex1.tcl Performance Evaluation of TCP and CBR connections sharing a bottleneck link.
rdrop.tcl Performance Evaluation of TCP and CBR connections with random drops.
ex3.tcl Several TCP connections. Delays and initial trnamission times created at radom.
shortTcp.tcl Short TCP files with several source nodes, sharing a single bottleneck link.
shortTcp2.tcl A more sophisticated tcl programming. Extra monitoring features
Platform: |
Size: 7168 |
Author: izzat |
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Description: 随机数生成器详细教程，使用ns2进行网络编程时使用。-Random number generator, network into use.
Platform: |
Size: 1024 |
Author: xiahou |
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Description: NS2 OLSR example: A simple tickle script to run the olsr routing protocol simulation in NS2 with 5 nodes. Node moments are random.
Platform: |
Size: 2048 |
Author: Zubair |
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Description: ns2网络仿真实验。在ns2环境下，利用CMU配置随机节点及cbr数据流，并使用gawk分析结果。虽是个比较基础的实验，但诸多网络仿真实验（黑洞，虫洞，协议移植）均是基于此实验之上的。-A ns2 network simulation experiment. Under ns2 environment, the principle of the experiment is configuring random nodes and cbr data stream by using CMU and using gawk to analyze the result. Although it is a relatively basic experiment, many network simulation experiments are based on this experiment.
Platform: |
Size: 146432 |
Author: 侯谱 |
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Description: NS2下随机节点移动通信tcl文件及场景配置(Random nodes, mobile communication, TCL files and scene configuration under NS2)
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Size: 12288 |
Author: GJzgy
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