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Description: ns2的ppt教程 通过一个实例教你学ns2仿真-Means ppt Guide through the example of a school to teach you Probabilistic Simulation
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Size: 157696 |
Author: 刘聪 |
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Description: NS相关学习资源无线分析脚本,柯老师的网站，包含很多非常实用资源-NS-related learning resources wireless analysis script, KE teacher web site, contains many useful resources
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Size: 3072 |
Author: 李炜 |
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Description: DTNSim2 is a simulator for Delay-Tolerant Networks (DTNs) written in Java. It is based on Sushant Jain s DTNSim, which was used for the Routing in a delay tolerant network paper. It has been exensively modified.
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Size: 680960 |
Author: aurora yang |
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Description: 有线网络NS2模拟时,线路的抖动计算,awk源码-NS2 simulation of a cable network, the line jitter calculation, awk source
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Size: 1024 |
Author: shan |
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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: 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: NS2结果分析awk文件，包括吞吐量、队长、jitter、延时等分析。-Analysis of NS2 awk files, including throughput, captain, jitter, delay and other analysis.
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Size: 2048 |
Author: 李华 |
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Description: 用TCP 和UDPprotocol来传输数据，具体请见英文描述-Introduction
In this assignment, you will build a client for a simple streaming transport protocol.
Media streams such as compressed video or audio are typically delay and jitter sensitive-
real-time conversations require 100 ms or less round-trip delay and human ear is very
sensitive to irregular sampling in audio. The long delay imposed by retransmission makes
Transmission Control Protocol (TCP) an unlikely candidate to carry media streams.
Fortunately, with proper error concealment, human perception is not very sensitive to
data loss in video and audio. Thus, User Datagram Protocol (UDP) is commonly
employed to transport media streams. However, there are many problems with UDP-
delay jitter, out-of-order arrival and packet loss. A commonly used technique is to buffer
up some packets to obtain a smoother play-back in the expense of some small delay. An
example is given by the following diagram:
As packet arrives from the network, the stream transport layer will delay the
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Size: 3072 |
Author: Mengmei Liu |
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Description: NS2的trace分析脚本,包括delay，delay jitter等综合性分析。-NS2 trace analysis scripts, including a comprehensive analysis of delay, delay jitter.
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Size: 2048 |
Author: liangzai |
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Description: 能分析NS2下无线网络各种性能特征，有延迟，收包率，路由消耗等-Analysis adhoc network various performance characteristics, there is a delay, the rate of received packets, routing consumption
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Size: 3072 |
Author: lvzheng |
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Description: NS2无线网络仿真的一个例子，包括带宽，丢失率，延迟等，并且用图形直观显示。-An example of a wireless network simulation NS2, including bandwidth, loss rate, delay, etc., and displays graphical and intuitive.
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Size: 3072 |
Author: Jelline |
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Description: ns2 simulation of AOMDV routing protocol AOMDV is able to effectively cope with mobility-induced route failures.
In particular, it reduces the packet loss by up to 40 and achieves a remarkable improvement in the end-to-end
delay (often more than a factor of two).-ns2 simulation of AOMDV routing protocol AOMDV is able to effectively cope with mobility-induced route failures.
In particular, it reduces the packet loss by up to 40 and achieves a remarkable improvement in the end-to-end
delay (often more than a factor of two).
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Size: 4096 |
Author: madhuri |
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Description: 使用NS2仿真一个简单的wlan网络，并输出吞吐量、时延、丢包率。-NS2 simulation using a simple wlan network, and output throughput, delay, packet loss rate.
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Size: 2048 |
Author: suyang |
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Description: An example of a network model, how to simulate a simple network model simulation tool NS2 simultaneously in all also made by plotting Xgraph tool, how to create a computer file to the tail .awk math End-to-end transmission delay, average queue length and trendy.
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Size: 3072 |
Author: tuan |
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Description: 一个简单的NS2.35仿真zigbee协议计算丢包率，端对端延时，吞吐量，仅作参考，有错请包含-A simple calculation NS2.35 simulation zigbee protocol packet loss rate, end to end delay, throughput, for reference only, please include wrong
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Size: 1094656 |
Author: fsg |
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Description: 本文在掌握多种网络路由算法的基础上，通过广泛地收集资料和学习，深入了解和分析各种经典的路由算法，对国内外时延计算的各种算法进行分析和阐述，并简要说明了各种算法的工作原理、内部联系及相互转化的条件。并实现了基于NS-2的仿真软件环境下，对现有较为经典的Wfq和VC算法进行软件仿真，对算法仿真结果特点进行分析，最终得出两种算法时延结论，从而确保整个网络高性能运行提供理论支持。-In this paper, master a variety of network routing algorithm based on the extensive collection of information and by learning, understanding and analysis of various classical routing algorithms for a variety of domestic and delay calculation algorithms to analyze and elaborate, and a brief description of various algorithms works, internal relations and mutual transformation conditions. And implemented based on the following NS-2 simulation software environment, the existing more classic Wfq and VC algorithm software simulation, the simulation results of the algorithm to analyze the characteristics of the final results of the two algorithms delay the conclusion that the entire network to ensure high performance provide theoretical support.
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Size: 926720 |
Author: 阳光 |
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