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Description: Traffic is a network traffic generator following a server/client model for generating high volumes of traffic on a network. This could be used to test the ability of a router/firewall/VPN to handle continuous high traffic loads. It is optimally used in an development environment. It does not measure throughput or number of connections per second or anything like this
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Size: 422322 |
Author: hanlei316@126.com |
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Description: Tcp测试网络带宽，和吞吐率的相关程序实现-Tcp Test network bandwidth, and throughput procedures realize
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Size: 1470464 |
Author: wangjingbuaa |
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Description: ns2下仿真有线网络的延时、抖动、吞吐量的实验源码-ns2 simulation under the cable network delay, jitter, throughput experimental source
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Size: 359424 |
Author: 蔡凌 |
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Description: 一篇关于TCP-Vegas的文献:Vegas is an implementation of TCP that achieves between 37 and 71％ better throughput on the Internet, with onefifth to one-half the losses, as compared to the implementation of TCP in the Reno distribution of BSD Unix. This paper motivates and describes the three key techniques employed by Vegas, and presents the results of a comprehensive experimental performance study—using both simulations and measurements on the Internet—of the Vegas and Reno implementations of TCP.-TCP-Vegas on a literature: Vegas is an implementation of TCP that achieves between 37 and 71 better throughput on the Internet, with onefifth to one-half the losses, as compared to the implementation of TCP in the Reno distribution of BSD Unix. This paper motivates and describes the three key techniques employed by Vegas, and presents the results of a comprehensive experimental performance study-using both simulations and measurements on the Internet-of the Vegas and Reno implementations of TCP.
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Size: 240640 |
Author: 廖琦 |
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Description: TCP 吞吐量是 TCP 性能的一个重要的端到端性能指标，本程序的功能是对实验数据进行分析，获得TCP流量传输过程中的各项参数！-TCP throughput performance of TCP is an important indicator of end-to-end performance, the function of this process is the analysis of experimental data, access to TCP traffic in the process of transmission of the parameters!
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Size: 6144 |
Author: pengjikui |
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Description: TCP性能分析。两个分析模型：拥塞控制，各种场景；给出仿真练习；-two analytical models for TCP’s throughput are compared with simulated
results. Based on the study, an ns2 simulation exercise is developed for the course “Simulation of
telecommunications networks”. The goal of the exercise is to make the students familiar with ns2
simulator as well as TCP’s congestion control and performance. Furthermore, the purpose is to give
an idea of how analytical models can be verified with simulations.
The structure of the study is following: In the first part, instructions for the simulation exercise are
given. The instructions consist of theory explaining TCP’s congestion control algorithms and the
analytical models for TCP’s throughput and description of the main features of ns2 simulator and
Otcl language. Finally, in the second part of the study, simulation results from different scenarios
are presented and analysed.
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Size: 105472 |
Author: kjyqcl |
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Description: 檔案傳輸協定(FTP)為目前相當普遍與廣泛使用之網路 應用。然而在傳統檔案傳輸協定之設計下，資料 傳輸透過Out-of-Band(OOB)之機制，意即透過控制頻道(control channel)傳輸指令 ，而實際資料 傳輸則另外透過特定之通訊埠以及TCP連 線，進行 傳送。如此一來 可確保資料 傳輸之可靠與穩定性，但另一方面則會造成傳輸率 (throughput)效能低落 。因此，在本計劃中，我們透過使用SCTP協定並利 用多重串 流 (multi-stream)機制，達到以In-Band機制達成Out-of-Band傳輸之相同效果。在本研究之最後亦透過於開放原始碼系統實作並實際量 測，証-sctp server
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Size: 74752 |
Author: wang |
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Description: 针对TCP (Transmission Control Protocol) 协议在高速卫星因特网中传输吞吐量低的问题, 提出了一种改
进TCP快速恢复的算法。该算法根据卫星信道由传输错误造成的分组丢失概率远大于由拥塞造成的分组丢失
概率的特点, 通过加快窗口的增长速度, 避免过早地进入拥塞避免阶段, 达到了提高TCP吞吐量的目的。通
过NS2软件模拟仿真了高速卫星因特网环境, 并对各个TCP版本和改进算法的仿真结果进行了比较和分析。
仿真结果表明, 改进算法的吞吐量比TCP2SACK提高了约10 , 比TCP2Reno提高了约30 。-A new algorithm is p roposed to imp rove the throughput of high speed satellite&internet network. In
satellite channels, most of lost package is due to transmission error instead of congestion. We can make some im2
p rovement on TCP (Transmission Control Protocol) fast recovery algorithm. Bymaking the window increase fas2
ter and not enter congestion avoidance too early. We imp rove the throughput of TCP. We use NS2 to simulate the
environment of satellite and internet network, and the results are compared. In simulation, about 10 through2
put in our algorithm is imp roved than TCP2SACK, and that is about 30 imp roved than TCP2Reno.
Key words: high speed satellite and internet network satellite channel transmission control p rotocol ( TCP)
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Size: 601088 |
Author: 王立 |
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Description: TCP/UDP协议在NS2中的仿真源代码以及trace分析文件，抖动分析，吞吐量分析，丢包率分析。-TCP/UDP protocol in NS2 Simulation and trace analysis of source code files, jitter analysis, throughput analysis, analysis of packet loss rate.
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Size: 4096 |
Author: yaqinchow |
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Description: 有效地提高卫星通信网络的TCP吞吐量的方法：卫星代理。本资料正是对卫星代理在NS2中的仿真和模拟，非常有参考性。-Very effective in improving TCP throughput of satellite communications network solutions: satellite agency. This information is in the satellite agent in NS2 simulation and modeling, very indicative.
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Size: 143360 |
Author: linivy |
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Description: Linux环境中NS2TCPUDP ns2下仿真有线网络的延时、抖动、吞吐量的实验源码-Under the Linux environment NS2TCPUDP ns2 simulation wired network delay, jitter, throughput experimental source
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Size: 359424 |
Author: 李东国 |
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Description: 改进的red源码，对RED算法的有较小的改动，能根据网络状况调整，有较高的TCP吞吐量和带宽。-Improved red source, the RED algorithm with minor modifications, can be adjusted according to network conditions, a higher TCP throughput and bandwidth.
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Size: 3072 |
Author: 明洋双镜 |
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Description: 改进的RED算法是基于升半正态分布的自适应网络拥塞自适应控制算法，能够适应物联网复杂的网络环境变化，保持了队列长度的稳定性，在数据包丢弃概率的变化方面优于传统的RED算法。
-Improved RED algorithm can be adaptive according to network conditions, better TCP throughput and bandwidth
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Size: 2181120 |
Author: 明洋双镜 |
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Description: 测试TCP的传送延迟latency，带宽throughput-Test transmission delay of TCP latency, bandwidth, throughput
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Size: 239616 |
Author: Guoyao Xu |
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Description: The existing Random Early Detection (RED) algo-
rithm and its variants are found vulnerable to emerging attacks,especially the Low-rate Denial-of-Service (LDoS) attacks. In this
letter we propose a Robust RED (RRED) algorithm to improve the TCP throughput against LDoS attacks. The basic idea behind
the RRED is to detect and fi lter out attack packets before a normal RED algorithm is applied to incoming fl ows. We conduct
a set of simulations to evaluate the performance of the proposed RRED algorithm. The results show that, compared to existing
RED-like algorithms, the RRED algorithm nearly fully preserves the TCP throughput in the presence of LDoS attacks.
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Size: 263168 |
Author: van hoi |
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Description: Perl script to calculate throughput of a tcp connection from a ns2 trace file
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Size: 1024 |
Author: dexter |
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Description: TCP 吞吐量是 TCP 性能的一个重要的端到端性能指标，本程序的功能是对实验数据进行分析，获得TCP流量传输过程中的各项参数！-TCP throughput performance of TCP is an important indicator of end-to-end performance, the function of this process is the analysis of experimental data, access to TCP traffic in the process of transmission of the parameters!
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Size: 6144 |
Author: swithPr |
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Description: 应用于TCP/IP协议栈，通过ip路径测量TCP吞吐量，很好的小工具。-Applied to the TCP/IP protocol stack, measuring TCP throughput ip route, a good gadget.
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Size: 22528 |
Author: DUAN |
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Description: The following two-column lookup table implements a part of the TCP throughput equation.
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Size: 7168 |
Author: xuncjvs |
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Description: tcp中计算链路端到端时延 吞吐量 丢包率(The packet loss rate of the end-to-end delay throughput is calculated in TCP.)
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Size: 102400 |
Author: 毛毛766 |
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